CN1432923A - 保护视频卡的方法和系统 - Google Patents
保护视频卡的方法和系统 Download PDFInfo
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- CN1432923A CN1432923A CN03103302A CN03103302A CN1432923A CN 1432923 A CN1432923 A CN 1432923A CN 03103302 A CN03103302 A CN 03103302A CN 03103302 A CN03103302 A CN 03103302A CN 1432923 A CN1432923 A CN 1432923A
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- video card
- storer
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/82—Protecting input, output or interconnection devices
- G06F21/84—Protecting input, output or interconnection devices output devices, e.g. displays or monitors
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Storage Device Security (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Television Signal Processing For Recording (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Description
Claims (84)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/052,840 US7065651B2 (en) | 2002-01-16 | 2002-01-16 | Secure video card methods and systems |
US10/052,840 | 2002-01-16 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101795848A Division CN101441694B (zh) | 2002-01-16 | 2003-01-15 | 保护视频卡的方法和系统 |
Publications (2)
Publication Number | Publication Date |
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CN1432923A true CN1432923A (zh) | 2003-07-30 |
CN100458739C CN100458739C (zh) | 2009-02-04 |
Family
ID=21980235
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031033024A Expired - Fee Related CN100458739C (zh) | 2002-01-16 | 2003-01-15 | 保护视频卡的方法和系统 |
CN2008101795848A Expired - Fee Related CN101441694B (zh) | 2002-01-16 | 2003-01-15 | 保护视频卡的方法和系统 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101795848A Expired - Fee Related CN101441694B (zh) | 2002-01-16 | 2003-01-15 | 保护视频卡的方法和系统 |
Country Status (8)
Country | Link |
---|---|
US (7) | US7065651B2 (zh) |
EP (1) | EP1345435B1 (zh) |
JP (2) | JP4504623B2 (zh) |
CN (2) | CN100458739C (zh) |
AT (1) | ATE438260T1 (zh) |
BR (1) | BR0300072A (zh) |
DE (1) | DE60328554D1 (zh) |
ES (1) | ES2327325T3 (zh) |
Cited By (3)
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CN101017557B (zh) * | 2006-02-08 | 2013-04-24 | 辉达公司 | 用于密码处理的图形处理单元 |
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2002
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2003
- 2003-01-09 ES ES03000543T patent/ES2327325T3/es not_active Expired - Lifetime
- 2003-01-09 AT AT03000543T patent/ATE438260T1/de not_active IP Right Cessation
- 2003-01-09 DE DE60328554T patent/DE60328554D1/de not_active Expired - Lifetime
- 2003-01-09 EP EP03000543A patent/EP1345435B1/en not_active Expired - Lifetime
- 2003-01-14 JP JP2003006414A patent/JP4504623B2/ja not_active Expired - Fee Related
- 2003-01-15 CN CNB031033024A patent/CN100458739C/zh not_active Expired - Fee Related
- 2003-01-15 CN CN2008101795848A patent/CN101441694B/zh not_active Expired - Fee Related
- 2003-01-15 BR BR0300072-9A patent/BR0300072A/pt not_active Application Discontinuation
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2005
- 2005-01-27 US US11/044,441 patent/US7337328B2/en not_active Expired - Fee Related
- 2005-01-27 US US11/045,623 patent/US7299365B2/en not_active Expired - Fee Related
- 2005-01-27 US US11/044,442 patent/US7302586B2/en not_active Expired - Fee Related
- 2005-01-27 US US11/044,765 patent/US7197648B2/en not_active Expired - Fee Related
- 2005-01-27 US US11/044,110 patent/US7272726B2/en not_active Expired - Fee Related
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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US8738929B2 (en) | 2002-06-24 | 2014-05-27 | Microsoft Corporation | Auxiliary functionality for pixel data |
CN100461140C (zh) * | 2005-12-15 | 2009-02-11 | 威盛电子股份有限公司 | 支持多个图形处理单元的方法与系统 |
CN101017557B (zh) * | 2006-02-08 | 2013-04-24 | 辉达公司 | 用于密码处理的图形处理单元 |
Also Published As
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US7299365B2 (en) | 2007-11-20 |
EP1345435A3 (en) | 2005-01-05 |
JP2009283007A (ja) | 2009-12-03 |
US20050125619A1 (en) | 2005-06-09 |
JP4504623B2 (ja) | 2010-07-14 |
US7065651B2 (en) | 2006-06-20 |
US20050154903A1 (en) | 2005-07-14 |
US20050154902A1 (en) | 2005-07-14 |
CN100458739C (zh) | 2009-02-04 |
JP4804565B2 (ja) | 2011-11-02 |
US7272726B2 (en) | 2007-09-18 |
US7337329B2 (en) | 2008-02-26 |
DE60328554D1 (de) | 2009-09-10 |
US7302586B2 (en) | 2007-11-27 |
US20050160285A1 (en) | 2005-07-21 |
US20050166042A1 (en) | 2005-07-28 |
BR0300072A (pt) | 2003-09-02 |
ES2327325T3 (es) | 2009-10-28 |
CN101441694A (zh) | 2009-05-27 |
US7337328B2 (en) | 2008-02-26 |
CN101441694B (zh) | 2011-11-09 |
US20030135742A1 (en) | 2003-07-17 |
JP2003289500A (ja) | 2003-10-10 |
EP1345435B1 (en) | 2009-07-29 |
ATE438260T1 (de) | 2009-08-15 |
EP1345435A2 (en) | 2003-09-17 |
US20050152547A1 (en) | 2005-07-14 |
US7197648B2 (en) | 2007-03-27 |
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