ES2096515A2 - Proteccion de programas informaticos mediante la utilizacion de defectos en los medios de almacenamiento. - Google Patents
Proteccion de programas informaticos mediante la utilizacion de defectos en los medios de almacenamiento.Info
- Publication number
- ES2096515A2 ES2096515A2 ES09400227A ES9400227A ES2096515A2 ES 2096515 A2 ES2096515 A2 ES 2096515A2 ES 09400227 A ES09400227 A ES 09400227A ES 9400227 A ES9400227 A ES 9400227A ES 2096515 A2 ES2096515 A2 ES 2096515A2
- Authority
- ES
- Spain
- Prior art keywords
- defects
- storage media
- software protection
- software
- protection
- Prior art date
- 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.)
- Granted
Links
Landscapes
- Storage Device Security (AREA)
Abstract
PROTECCION DE PROGRAMAS INFORMATICOS MEDIANTE LA UTILIZACION DE DEFECTOS EN LOS MEDIOS DE ALMACENAMIENTO. EL SISTEMA DE PROTECCION ESTA BASADO EN DETERIORAR UNA PARTE DEL SOPORTE PARA QUE RESULTE CASI IMPOSIBLE LA DUPLICACION FISICA Y, POR LO TANTO, LOGICA.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9400227A ES2096515B1 (es) | 1994-02-03 | 1994-02-03 | Proteccion de programas informaticos mediante la utilizacion de defectos en los medios de almacenamiento. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9400227A ES2096515B1 (es) | 1994-02-03 | 1994-02-03 | Proteccion de programas informaticos mediante la utilizacion de defectos en los medios de almacenamiento. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2096515A2 true ES2096515A2 (es) | 1997-03-01 |
ES2096515R ES2096515R (es) | 1997-10-01 |
ES2096515B1 ES2096515B1 (es) | 1998-05-16 |
Family
ID=8285145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9400227A Expired - Lifetime ES2096515B1 (es) | 1994-02-03 | 1994-02-03 | Proteccion de programas informaticos mediante la utilizacion de defectos en los medios de almacenamiento. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2096515B1 (es) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63103345A (ja) * | 1986-10-20 | 1988-05-09 | Nec Corp | ソフトウエア保護方式 |
US4785361A (en) * | 1982-11-08 | 1988-11-15 | Vault Corporation | Method and apparatus for frustrating the unauthorized copying of recorded data |
DE3810276A1 (de) * | 1988-03-25 | 1989-10-05 | Peter Bodinet | Verfahren zum identifizieren von unauthorisiert vervielfaeltigten edv - programmen |
-
1994
- 1994-02-03 ES ES9400227A patent/ES2096515B1/es not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4785361A (en) * | 1982-11-08 | 1988-11-15 | Vault Corporation | Method and apparatus for frustrating the unauthorized copying of recorded data |
JPS63103345A (ja) * | 1986-10-20 | 1988-05-09 | Nec Corp | ソフトウエア保護方式 |
DE3810276A1 (de) * | 1988-03-25 | 1989-10-05 | Peter Bodinet | Verfahren zum identifizieren von unauthorisiert vervielfaeltigten edv - programmen |
Non-Patent Citations (2)
Title |
---|
BASE DE DATOS WPI, n‘ acceso 89-293706, Derwent, London, GB & DE 3810276 A1 (BODINET, P.) 05.10.89 * Resumen * * |
PATENT ABSTRACTS OF JAPAN, Vol. 12, n‘ 345 (P-759) [3192] 16.09.1988 & JP 63103345 A (NEC CORP) 09.05.1988 * |
Also Published As
Publication number | Publication date |
---|---|
ES2096515R (es) | 1997-10-01 |
ES2096515B1 (es) | 1998-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB1A | Application suspended |
Effective date: 19960617 |
|
EC2A | Search report published |
Date of ref document: 19970301 Kind code of ref document: R Effective date: 19970301 |