GB8422053D0 - Copyright protection device - Google Patents

Info

Publication number: GB8422053D0
Authority: GB; United Kingdom
Prior art keywords: protection device; copyright protection; protection
Prior art date: 1983-08-31
Legal status (The legal status 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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

GB8422053A

Other versions

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

University of Strathclyde

Original Assignee

University of Strathclyde

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.)

1983-08-31

Filing date

1984-08-31

Publication date

1984-10-24

1984-08-31 Application filed by University of Strathclyde filed Critical University of Strathclyde

1984-10-24 Publication of GB8422053D0 publication Critical patent/GB8422053D0/en

1985-04-03 Publication of GB2145856A publication Critical patent/GB2145856A/en

Status Withdrawn legal-status Critical Current

Classifications

- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/12—Protecting executable software
- G06F21/121—Restricting unauthorised execution of programs
- G06F21/123—Restricting unauthorised execution of programs by using dedicated hardware, e.g. dongles, smart cards, cryptographic processors, global positioning systems [GPS] devices
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2139—Recurrent verification

Landscapes

Engineering & Computer Science (AREA)
Software Systems (AREA)
Theoretical Computer Science (AREA)
Computer Security & Cryptography (AREA)
Technology Law (AREA)
Multimedia (AREA)
Remote Sensing (AREA)
Computer Hardware Design (AREA)
Physics & Mathematics (AREA)
General Engineering & Computer Science (AREA)
General Physics & Mathematics (AREA)
Radar, Positioning & Navigation (AREA)
Burglar Alarm Systems (AREA)

GB8422053A 1983-08-31 1984-08-31 Copyright protection device Withdrawn GB2145856A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8323283A GB8323283D0 (en)	1983-08-31	1983-08-31	Copyright protection device

Publications (2)

Publication Number	Publication Date
GB8422053D0 true GB8422053D0 (en)	1984-10-24
GB2145856A GB2145856A (en)	1985-04-03

Family

ID=10548073

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB8323283A Pending GB8323283D0 (en)	1983-08-31	1983-08-31	Copyright protection device
GB8422053A Withdrawn GB2145856A (en)	1983-08-31	1984-08-31	Copyright protection device

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB8323283A Pending GB8323283D0 (en)	1983-08-31	1983-08-31	Copyright protection device

Country Status (1)

Country	Link
GB (2)	GB8323283D0 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS61175729A (en) *	1984-11-19	1986-08-07	シユラムバ−ガ−　テクノロジ−　コ−ポレ−シヨン	Software protector
GB8511995D0 (en) *	1985-05-11	1985-06-19	Ross S R	Software protection
AU4835185A (en) *	1985-05-14	1985-10-07	Cadam Systems Company Inc.	Program keyboard mechanism
DE3518319A1 (en) *	1985-05-22	1986-11-27	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Method and arrangement for protecting programs stored in a data processing system against unauthorized copying
DE3544237A1 (en) *	1985-12-14	1987-06-25	Dt Diesel Technic Gmbh	Device for securing an electronic data processing system against unauthorised access to its data
FR2596545A1 (en) *	1986-03-25	1987-10-02	Hachette Classiques	Program control connector intended for home computers or for a network of interconnected computers
US5214696A (en) *	1992-02-04	1993-05-25	International Business Machines Corporation	Data processing system and method to produce softcopy book readers which are limited to reading only books published by a specific publisher
US6209096B1 (en)	1996-07-02	2001-03-27	Yamaha Corporation	Method and device for storing main information with associated additional information incorporated therein

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS57111792A (en) *	1980-12-29	1982-07-12	Fanuc Ltd	Program copying preventing system
GB2112971B (en) *	1981-12-15	1985-10-02	Little Genius Limited	Data protection system
EP0084441A3 (en) *	1982-01-19	1984-08-22	Tabs Limited	Method and apparatus for the protection of proprietary computer software
DE3316414A1 (en) *	1982-05-12	1983-12-22	Bally Manufacturing Corp., 60618 Chicago, Ill.	DEVICE AND METHOD FOR ENSURE THE INTEGRITY OF A PLAYING DEVICE
DE3320378A1 (en) *	1982-06-07	1983-12-15	Fortune Systems Corp	PROGRAM PROTECTION DEVICE FOR COMPUTER PROGRAMS

1983
- 1983-08-31 GB GB8323283A patent/GB8323283D0/en active Pending
1984
- 1984-08-31 GB GB8422053A patent/GB2145856A/en not_active Withdrawn

Also Published As

Publication number	Publication date
GB2145856A (en)	1985-04-03
GB8323283D0 (en)	1983-10-05

Publication	Publication Date	Title
DE3463204D1 (en)	1987-05-21	Overcurrent protection device
ZA841335B (en)	1984-09-26	Security device
EP0115877A3 (en)	1988-06-01	Critical system protection
DE3474013D1 (en)	1988-10-20	Protection device against acceleration
GB8432699D0 (en)	1985-02-06	Tightening device
GB2134587B (en)	1986-10-01	Security device
GB2137682B (en)	1986-05-29	Security device
GB2139436B (en)	1986-10-08	Mains protection device
GB8313363D0 (en)	1983-06-22	Security device
DE3463710D1 (en)	1987-06-19	Overvoltage protection device
GB8323283D0 (en)	1983-10-05	Copyright protection device
GB8301439D0 (en)	1983-02-23	Protection devices
GB2134463B (en)	1986-02-05	Security device
GB2138049B (en)	1986-05-14	Security device
SU1146757A2 (en)	1985-03-23	Protection device
GB8333594D0 (en)	1984-01-25	Security device
GB8322686D0 (en)	1983-09-28	Security device
GB8321526D0 (en)	1983-09-14	Thread protection device
JPS57212733A (en)	1982-12-27	Protecting device
GB8322472D0 (en)	1983-09-21	Security device
GB8334074D0 (en)	1984-02-01	Security device
GB8310373D0 (en)	1983-05-18	Craftsmans protective device
BG36675A1 (en)	1985-01-15	Preventing device
GB8304668D0 (en)	1983-03-23	Protective devices
ZA827837B (en)	1983-09-28	Protection device

Legal Events

Date	Code	Title	Description
1988-08-10	WAP	Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)