CN100452229C - 一种光学读取头的读取速度控制装置及其方法 - Google Patents
一种光学读取头的读取速度控制装置及其方法 Download PDFInfo
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- CN100452229C CN100452229C CNB021433518A CN02143351A CN100452229C CN 100452229 C CN100452229 C CN 100452229C CN B021433518 A CNB021433518 A CN B021433518A CN 02143351 A CN02143351 A CN 02143351A CN 100452229 C CN100452229 C CN 100452229C
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB021433518A CN100452229C (zh) | 2002-09-26 | 2002-09-26 | 一种光学读取头的读取速度控制装置及其方法 |
Applications Claiming Priority (1)
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CNB021433518A CN100452229C (zh) | 2002-09-26 | 2002-09-26 | 一种光学读取头的读取速度控制装置及其方法 |
Publications (2)
Publication Number | Publication Date |
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CN1402248A CN1402248A (zh) | 2003-03-12 |
CN100452229C true CN100452229C (zh) | 2009-01-14 |
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CNB021433518A Expired - Fee Related CN100452229C (zh) | 2002-09-26 | 2002-09-26 | 一种光学读取头的读取速度控制装置及其方法 |
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CN (1) | CN100452229C (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5476015A (en) * | 1994-05-16 | 1995-12-19 | Maxtor Corporation | Non-linearity compensation for hard disk drives |
CN1195796A (zh) * | 1996-11-29 | 1998-10-14 | 伍德沃德调控器公司 | 用于估算和控制反馈控制系统中非线性干扰的方法和装置 |
CN1340814A (zh) * | 2000-08-26 | 2002-03-20 | 三星电子株式会社 | 补偿扰动的装置和方法及其驱动伺服系统 |
-
2002
- 2002-09-26 CN CNB021433518A patent/CN100452229C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5476015A (en) * | 1994-05-16 | 1995-12-19 | Maxtor Corporation | Non-linearity compensation for hard disk drives |
CN1195796A (zh) * | 1996-11-29 | 1998-10-14 | 伍德沃德调控器公司 | 用于估算和控制反馈控制系统中非线性干扰的方法和装置 |
CN1340814A (zh) * | 2000-08-26 | 2002-03-20 | 三星电子株式会社 | 补偿扰动的装置和方法及其驱动伺服系统 |
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Publication number | Publication date |
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CN1402248A (zh) | 2003-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: YUTIAN STOCK CO., LTD. Free format text: FORMER OWNER: WEISHENG ELECTRONICS CO., LTD. Effective date: 20080125 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20080125 Address after: Delaware Applicant after: VIA Tech Inc. Address before: New city of Taipei County Taiwan Province Applicant before: Weisheng Electronic Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090114 Termination date: 20130926 |