BRPI1009211A2 - "sensor de imagem" - Google Patents

"sensor de imagem"

Info

Publication number: BRPI1009211A2
Authority: BR; Brazil
Prior art keywords: image sensor; sensor; image
Prior art date: 2009-04-06

Application number

BRPI1009211A

Other languages

English (en)

Inventor

Ossi Kalevo

Samu Koskinen

Tero Rissa

Original Assignee

Nokia Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2009-04-06

Filing date

2010-02-04

Publication date

2016-03-15

2010-02-04 Application filed by Nokia Corp filed Critical Nokia Corp

2016-03-15 Publication of BRPI1009211A2 publication Critical patent/BRPI1009211A2/pt

Classifications

- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/10—Integrated devices
- H10F39/12—Image sensors
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/10—Integrated devices
- H10F39/12—Image sensors
- H10F39/18—Complementary metal-oxide-semiconductor [CMOS] image sensors; Photodiode array image sensors
- H10F39/182—Colour image sensors
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/44—Electric circuits
- G01J1/46—Electric circuits using a capacitor
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0264—Electrical interface; User interface
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0291—Housings; Spectrometer accessories; Spatial arrangement of elements, e.g. folded path arrangements
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/2823—Imaging spectrometer
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
- G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
- H04N25/17—Colour separation based on photon absorption depth, e.g. full colour resolution obtained simultaneously at each pixel location
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/10—Integrated devices
- H10F39/12—Image sensors
- H10F39/18—Complementary metal-oxide-semiconductor [CMOS] image sensors; Photodiode array image sensors
- H10F39/182—Colour image sensors
- H10F39/1825—Multicolour image sensors having stacked structure, e.g. NPN, NPNPN or multiple quantum well [MQW] structures
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/80—Constructional details of image sensors
- H10F39/802—Geometry or disposition of elements in pixels, e.g. address-lines or gate electrodes
- H10F39/8027—Geometry of the photosensitive area
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2209/00—Details of colour television systems
- H04N2209/04—Picture signal generators
- H04N2209/041—Picture signal generators using solid-state devices
- H04N2209/042—Picture signal generators using solid-state devices having a single pick-up sensor
- H04N2209/047—Picture signal generators using solid-state devices having a single pick-up sensor using multispectral pick-up elements
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/80—Constructional details of image sensors
- H10F39/809—Constructional details of image sensors of hybrid image sensors

Landscapes

Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
General Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Human Computer Interaction (AREA)
Power Engineering (AREA)
Solid State Image Pick-Up Elements (AREA)

BRPI1009211A 2009-04-06 2010-02-04 "sensor de imagem" BRPI1009211A2 (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US12/384,549 US8816460B2 (en)	2009-04-06	2009-04-06	Image sensor
PCT/FI2010/050065 WO2010116023A1 (en)	2009-04-06	2010-02-04	Image sensor

Publications (1)

Publication Number	Publication Date
BRPI1009211A2 true BRPI1009211A2 (pt)	2016-03-15

Family

ID=42825405

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI1009211A BRPI1009211A2 (pt)	2009-04-06	2010-02-04	"sensor de imagem"

Country Status (8)

Country	Link
US (2)	US8816460B2 (pt)
EP (1)	EP2417632B1 (pt)
KR (1)	KR101434014B1 (pt)
CN (1)	CN102365742B (pt)
BR (1)	BRPI1009211A2 (pt)
CA (2)	CA2841508C (pt)
TW (1)	TWI556418B (pt)
WO (1)	WO2010116023A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8648287B1 (en) *	2005-05-27	2014-02-11	Rambus Inc.	Image sensor using single photon jots and processor to create pixels
US8134115B2 (en) *	2009-06-23	2012-03-13	Nokia Corporation	Color filters for sub-diffraction limit-sized light sensors
JP5566093B2 (ja) *	2009-12-18	2014-08-06	キヤノン株式会社	固体撮像装置
US8420996B2 (en) *	2009-12-23	2013-04-16	Nokia Corporation	Intensity estimation using binary sensor array with spatially varying thresholds
US8319855B2 (en) *	2010-01-19	2012-11-27	Rambus Inc.	Method, apparatus and system for image acquisition and conversion
KR101565748B1 (ko)	2013-05-31	2015-11-05	삼성에스디에스 주식회사	이미지에서 반복 패턴을 검출하는 방법 및 장치
US9621864B2 (en) *	2014-01-14	2017-04-11	Microsoft Technology Licensing, Llc	Spectral imaging system
US9752929B2 (en) *	2014-05-08	2017-09-05	Pinnacle Imaging Corporation	Light-detecting device and method for converting optical radiation on switched conductivity diodes
US9865642B2 (en)	2015-06-05	2018-01-09	Omnivision Technologies, Inc.	RGB-IR photosensor with nonuniform buried P-well depth profile for reduced cross talk and enhanced infrared sensitivity
US9979907B2 (en) *	2015-09-18	2018-05-22	Sony Corporation	Multi-layered high-dynamic range sensor
EP3631533A4 (en)	2017-05-24	2021-03-24	The Trustees of Columbia University in the City of New York	WIDEBAND ACHROMATIC FLAT OPTICAL COMPONENTS DUE TO DISPERSION CONSTRUCTED DIELECTRIC META SURFACES
CN111656707A (zh)	2017-08-31	2020-09-11	梅特兰兹股份有限公司	透射型超表面透镜集成
CA3089373A1 (en)	2018-01-24	2019-08-01	President And Fellows Of Harvard College	Polarization state generation with a metasurface
KR101961439B1 (ko) *	2018-06-14	2019-07-17	강용훈	센서 유닛 및 이를 포함하는 자외선 검출 장치
CN118707744A (zh)	2018-07-02	2024-09-27	梅特兰兹股份有限公司	用于激光散斑减少的超表面
JP7242285B2 (ja) *	2018-12-19	2023-03-20	キオクシア株式会社	半導体装置
US11978752B2 (en)	2019-07-26	2024-05-07	Metalenz, Inc.	Aperture-metasurface and hybrid refractive-metasurface imaging systems
US11578968B1 (en)	2019-10-31	2023-02-14	President And Fellows Of Harvard College	Compact metalens depth sensors
CN112770020A (zh) *	2019-11-05	2021-05-07	北京小米移动软件有限公司	图像传感模组、方法、装置、电子设备及介质
US11927769B2 (en)	2022-03-31	2024-03-12	Metalenz, Inc.	Polarization sorting metasurface microlens array device

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4980252U (pt) *	1972-10-28	1974-07-11
US4011016A (en) *	1974-04-30	1977-03-08	Martin Marietta Corporation	Semiconductor radiation wavelength detector
US6704049B1 (en) *	1998-02-23	2004-03-09	Micron Technology, Inc.	Interpolator for a CMOS image sensor using a digital register
US5965875A (en) *	1998-04-24	1999-10-12	Foveon, Inc.	Color separation in an active pixel cell imaging array using a triple-well structure
US6665012B1 (en) *	1998-09-22	2003-12-16	Pixim, Inc.	Process-scalable high spatial resolution and low bit resolution CMOS area image sensor
US6252577B1 (en) *	1999-03-18	2001-06-26	Intel Corporation	Efficient methodology for scaling and transferring images
US6731397B1 (en)	1999-05-21	2004-05-04	Foveon, Inc.	Method for storing and retrieving digital image data from an imaging array
US6727521B2 (en) *	2000-09-25	2004-04-27	Foveon, Inc.	Vertical color filter detector group and array
US6888568B1 (en) *	1999-08-19	2005-05-03	Dialog Semiconductor Gmbh	Method and apparatus for controlling pixel sensor elements
US6498576B1 (en) *	2000-05-09	2002-12-24	Pixim, Inc.	Selective analog-to-digital conversion for a digital pixel sensor
DE60134950D1 (de) *	2001-02-08	2008-09-04	Sgs Thomson Microelectronics	Referenzdatenkodierung für eine Festkörper-Bildaufnahmevorrichtung
US6864557B2 (en) *	2001-06-18	2005-03-08	Foveon, Inc.	Vertical color filter detector group and array
US6960757B2 (en) *	2001-06-18	2005-11-01	Foveon, Inc.	Simplified wiring schemes for vertical color filter pixel sensors
US7906826B2 (en) *	2002-02-05	2011-03-15	E-Phocus	Many million pixel image sensor
US20040178463A1 (en) *	2002-03-20	2004-09-16	Foveon, Inc.	Vertical color filter sensor group with carrier-collection elements of different size and method for fabricating such a sensor group
US6841816B2 (en) *	2002-03-20	2005-01-11	Foveon, Inc.	Vertical color filter sensor group with non-sensor filter and method for fabricating such a sensor group
US6704046B2 (en) *	2002-04-17	2004-03-09	Motorola, Inc.	Digital pixel image sensor with independent color channel reference signals
US7129466B2 (en) *	2002-05-08	2006-10-31	Canon Kabushiki Kaisha	Color image pickup device and color light-receiving device
US7408572B2 (en) *	2002-07-06	2008-08-05	Nova Research, Inc.	Method and apparatus for an on-chip variable acuity imager array incorporating roll, pitch and yaw angle rates measurement
DE10233359A1 (de)	2002-07-23	2004-02-19	Daimlerchrysler Ag	Druckguss-Zylinderkurbelgehäuse
US7402897B2 (en) *	2002-08-08	2008-07-22	Elm Technology Corporation	Vertical system integration
US6646318B1 (en) *	2002-08-15	2003-11-11	National Semiconductor Corporation	Bandgap tuned vertical color imager cell
US6891143B2 (en) *	2002-10-30	2005-05-10	Microsoft Corporation	Photo-sensor array with pixel-level signal comparison
US7236191B2 (en) *	2003-04-30	2007-06-26	Nokia Corporation	Method and system for image processing with pixel interpolation using second order gradients
US20040245592A1 (en) *	2003-05-01	2004-12-09	Yale University	Solid state microchannel plate photodetector
WO2004099865A2 (en)	2003-05-02	2004-11-18	Massachusetts Institute Of Technology	Digital photon-counting geiger-mode avalanche photodiode solid-state monolithic intensity imaging focal-plane with scalable readout circuitry
JP4365247B2 (ja)	2004-03-17	2009-11-18	富士フイルム株式会社	光電変換膜積層型固体撮像素子
JP2006027017A (ja)	2004-07-14	2006-02-02	Fuji Photo Film Co Ltd	プリンタユニット
US7242027B2 (en) *	2004-08-13	2007-07-10	Paul Steven Schranz	Light emitting and image sensing device and apparatus
EP1812968B1 (en) *	2004-08-25	2019-01-16	Callahan Cellular L.L.C.	Apparatus for multiple camera devices and method of operating same
US20060124832A1 (en) *	2004-09-27	2006-06-15	Lightspin Technologies, Inc.	Wide dynamic range photodetector
EP1667246A1 (en)	2004-12-03	2006-06-07	ETeCH AG	A multi-colour sensitive device for colour image sensing
US7808023B2 (en) *	2005-08-24	2010-10-05	Aptina Imaging Corporation	Method and apparatus providing integrated color pixel with buried sub-wavelength gratings in solid state imagers
WO2007086352A1 (ja) *	2006-01-25	2007-08-02	Kyocera Corporation	撮像素子及びカメラモジュール
JP2008010773A (ja) *	2006-06-30	2008-01-17	Matsushita Electric Ind Co Ltd	固体撮像素子およびその製造方法
US7612805B2 (en) *	2006-07-11	2009-11-03	Neal Solomon	Digital imaging system and methods for selective image filtration
WO2008060124A2 (en) *	2006-11-17	2008-05-22	Silicon Communications Technology Co., Ltd.	Low power image sensor adjusting reference voltage automatically and optical pointing device comprising the same
KR100875140B1 (ko)	2007-11-01	2008-12-22	실리콤텍(주)	기준전압이 자동으로 조절되는 저전력 이미지 센서 및 이이미지 센서가 포함되어 하나의 칩 상에 집적된 집적회로
WO2008067472A2 (en)	2006-11-29	2008-06-05	President And Fellows Of Harvard College	A new spatio-spectral sampling paradigm for imaging and a novel color filter array design
US20100046077A1 (en)	2006-12-29	2010-02-25	Nanolambda Inc.	Wavelength selective metallic embossing nanostructure
CN102017147B (zh)	2007-04-18	2014-01-29	因维萨热技术公司	用于光电装置的材料、系统和方法
KR20090107254A (ko) *	2008-04-08	2009-10-13	삼성전자주식회사	이진 광신호를 이용한 이미지 센서 및 구동방법
WO2009136989A1 (en)	2008-05-09	2009-11-12	Ecole Polytechnique Federale De Lausanne	Image sensor having nonlinear response
JP5055643B2 (ja)	2008-07-28	2012-10-24	株式会社リコー	撮像素子および画像撮像装置
US8134115B2 (en) *	2009-06-23	2012-03-13	Nokia Corporation	Color filters for sub-diffraction limit-sized light sensors
US8198578B2 (en) *	2009-06-23	2012-06-12	Nokia Corporation	Color filters for sub-diffraction limit-sized light sensors
US8179457B2 (en) *	2009-06-23	2012-05-15	Nokia Corporation	Gradient color filters for sub-diffraction limit sensors

2009
- 2009-04-06 US US12/384,549 patent/US8816460B2/en active Active
2010
- 2010-02-04 CN CN201080014897.3A patent/CN102365742B/zh active Active
- 2010-02-04 EP EP10761224.4A patent/EP2417632B1/en active Active
- 2010-02-04 CA CA2841508A patent/CA2841508C/en active Active
- 2010-02-04 BR BRPI1009211A patent/BRPI1009211A2/pt not_active Application Discontinuation
- 2010-02-04 WO PCT/FI2010/050065 patent/WO2010116023A1/en not_active Ceased
- 2010-02-04 CA CA2757792A patent/CA2757792C/en active Active
- 2010-02-04 KR KR1020117026314A patent/KR101434014B1/ko active Active
- 2010-04-02 TW TW099110334A patent/TWI556418B/zh active
2014
- 2014-07-11 US US14/328,851 patent/US9257475B2/en active Active

Also Published As

Publication number	Publication date
CN102365742A (zh)	2012-02-29
CA2757792C (en)	2016-04-05
US8816460B2 (en)	2014-08-26
CA2757792A1 (en)	2010-10-14
EP2417632A4 (en)	2016-07-06
US9257475B2 (en)	2016-02-09
EP2417632B1 (en)	2019-01-09
CN102365742B (zh)	2014-07-16
TW201119018A (en)	2011-06-01
CA2841508C (en)	2018-08-07
KR20120009481A (ko)	2012-01-31
US20140319324A1 (en)	2014-10-30
EP2417632A1 (en)	2012-02-15
KR101434014B1 (ko)	2014-09-22
US20100252716A1 (en)	2010-10-07
WO2010116023A1 (en)	2010-10-14
CA2841508A1 (en)	2010-10-14
TWI556418B (zh)	2016-11-01

Publication	Publication Date	Title
BRPI1009211A2 (pt)	2016-03-15	"sensor de imagem"
BR112012012872A2 (pt)	2017-10-10	"pirrolindinas de espiroindolinona"
EP2401701A4 (en)	2013-03-06	BROWSER FOR RECOGNIZING IMAGE OBJECTS
BRPI0924929A2 (pt)	2015-07-07	"unidade de transdutor"
BR112012004444A2 (pt)	2016-03-22	"laringoscópio"
EP2446808A4 (en)	2013-01-02	RECORDING UNIT
BRPI0907660A2 (pt)	2015-07-21	Sitema de sensor biomédico
BRPI0815935A2 (pt)	2018-10-16	sensor de posição
BRPI1012902A2 (pt)	2016-03-29	conjuntos de sensor de desenvolvimento
DK2264676T3 (da)	2019-09-30	Sensor
EP2506018A4 (en)	2013-06-19	ACCELEROMETER
BRPI0910229A2 (pt)	2015-09-01	Tetramatos de 4';4'-dioxaspiro espirociclicamente substituídos
DE102007045525A8 (de)	2009-07-23	Bildsensor
EP2190188A4 (en)	2012-01-11	BlLDSENSOR
GB0919421D0 (en)	2009-12-23	Beckside illuminated image sensor
BRPI0819415A2 (pt)	2015-05-05	Sensor de posição
EP2508916A4 (en)	2013-05-01	Range sensor and range image sensor
BRPI0915491A2 (pt)	2016-09-06	sensor de imunoensaio
DE112010003223A5 (de)	2012-08-02	Bildgebender lidarsensor
EP2405734A4 (en)	2012-08-29	STICK ANGLE SENSOR
EP2334085A4 (en)	2013-02-06	IMAGING PROCESSOR
GB201200089D0 (en)	2012-02-15	Color-optimized image sensor
BRPI1012005A2 (pt)	2016-05-10	"detecção de defeitos"
EP2336788A4 (en)	2012-03-14	Inertia sensor
EP2416135A4 (en)	2013-09-04	IR SENSOR ARRAY

Legal Events

Date	Code	Title	Description
2016-07-19	B25A	Requested transfer of rights approved	Owner name: NOKIA TECHNOLOGIES OY (FI)
2019-01-15	B06F	Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
2019-05-28	B06T	Formal requirements before examination [chapter 6.20 patent gazette]
2019-09-03	B07A	Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
2020-04-28	B09B	Patent application refused [chapter 9.2 patent gazette]
2020-11-17	B09B	Patent application refused [chapter 9.2 patent gazette]	Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL