CN1271612C - 光学读写装置中的可调式阻力设定系统 - Google Patents
光学读写装置中的可调式阻力设定系统 Download PDFInfo
- Publication number
- CN1271612C CN1271612C CN 02143286 CN02143286A CN1271612C CN 1271612 C CN1271612 C CN 1271612C CN 02143286 CN02143286 CN 02143286 CN 02143286 A CN02143286 A CN 02143286A CN 1271612 C CN1271612 C CN 1271612C
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- CN
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- Prior art keywords
- write head
- optical read
- resistance
- track
- scheduled
- 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.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 123
- 230000001133 acceleration Effects 0.000 claims abstract description 26
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000010586 diagram Methods 0.000 description 6
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 2
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- Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02143286 CN1271612C (zh) | 2002-09-25 | 2002-09-25 | 光学读写装置中的可调式阻力设定系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02143286 CN1271612C (zh) | 2002-09-25 | 2002-09-25 | 光学读写装置中的可调式阻力设定系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1485823A CN1485823A (zh) | 2004-03-31 |
CN1271612C true CN1271612C (zh) | 2006-08-23 |
Family
ID=34148226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02143286 Expired - Fee Related CN1271612C (zh) | 2002-09-25 | 2002-09-25 | 光学读写装置中的可调式阻力设定系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1271612C (zh) |
-
2002
- 2002-09-25 CN CN 02143286 patent/CN1271612C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1485823A (zh) | 2004-03-31 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160623 Address after: Hefei City, Anhui province 230000 Wangjiang Road No. 800 building 10 layer A3 Innovation Industrial Park Patentee after: Jiefa Technology (Hefei) Co.,Ltd. Address before: Hsinchu, Hsinchu, China Science and Technology Industrial Park, Taiwan Patentee before: MEDIATEK Inc. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 230000 Anhui Hefei high tech Zone Innovation Industry Park A3 10 floor of the animation base. Patentee after: Hefei Jiefa Technology Co.,Ltd. Address before: Hefei City, Anhui province 230000 Wangjiang Road No. 800 building 10 layer A3 Innovation Industrial Park Patentee before: Jiefa Technology (Hefei) Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180417 Address after: 201207 Shanghai city Chinese (Shanghai) free trade zone fanchun Road No. 400 Building 1 layer 3 Patentee after: Shanghai Tuqing Microelectronics Co.,Ltd. Address before: 230000 Anhui Hefei high tech Zone Innovation Industry Park A3 10 floor of the animation base. Patentee before: Hefei Jiefa Technology Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060823 Termination date: 20200925 |