AT357725T
Radial position registration for a trackless optical disc surface
Abstract
Data storage disc (126) non-data surface (or label side) (146) is reference pattern relative to the disk device (102) of the laser device (118,308) and movable disc non-data surface (146) and absolute position detection. The radial absolute position to serve as the reference path of each one of locatings polysilicon type.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
48 members in 12 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 34707403 | United States of America | A |
Members48
| Document | Office | Kind | |
|---|---|---|---|
| EP1439537A2 | European Patent Office (EPO) | A2 | |
| US2004141045A1 | United States of America | A1 | |
| US2004141046A1 | United States of America | A1 | |
| US2004141385A1 | United States of America | A1 | |
| US2004141445A1 | United States of America | A1 | |
| KR20040067923A | Republic of Korea | A | |
| TW200414144A | Taiwan Province of China | A | |
| JP2004227752A | Japan | A | |
| WO2004068194A2 | World Intellectual Property Organization (WIPO) | A2 | |
| EP1439537A3 | European Patent Office (EPO) | A3 | |
| WO2004068194A3 | World Intellectual Property Organization (WIPO) | A3 | |
| WO2004109677A1 | World Intellectual Property Organization (WIPO) | A1 | |
| KR20040108738A | Republic of Korea | A | |
| TW200506824A | Taiwan Province of China | A | |
| CN1595510A | China | A | |
| EP1515318A1 | European Patent Office (EPO) | A1 | |
| TW200511237A | Taiwan Province of China | A | |
| KR20050027048A | Republic of Korea | A | |
| JP2005093052A | Japan | A | |
| SG110112A1 | Singapore | A1 | |
| KR100488329B1 | Republic of Korea | B1 | |
| KR100500807B1 | Republic of Korea | B1 | |
| HK1073012A1 | Hong Kong, China | A1 | |
| EP1581826A2 | European Patent Office (EPO) | A2 | |
| CN1739159A | China | A | |
| EP1629474A1 | European Patent Office (EPO) | A1 | |
| KR20060021336A | Republic of Korea | A | |
| JP2006510158A | Japan | A | |
| TWI253064B | Taiwan Province of China | B | |
| EP1515318B1 | European Patent Office (EPO) | B1 | |
| DE602004000966D1 | Germany | D1 | |
| CN1799093A | China | A | |
| EP1581826B1 | European Patent Office (EPO) | B1 | |
| US7196715B2 | United States of America | B2 | |
| TWI277954B | Taiwan Province of China | B | |
| TWI277958B | Taiwan Province of China | B | |
| AT357725TThis record | Austria | T | |
| DE602004000966T2 | Germany | T2 | |
| DE602004005417D1 | Germany | D1 | |
| US7219840B2 | United States of America | B2 | |
| DE602004005417T2 | Germany | T2 | |
| MY135459A | Malaysia | A | |
| JP4150708B2 | Japan | B2 | |
| CN100452225C | China | C | |
| CN100555426C | China | C | |
| US7671880B2 | United States of America | B2 | |
| MY142495A | Malaysia | A | |
| US2013100790A1 | United States of America | A1 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased as to paragraph 5 lit. 3 law introducing patent treatiesCeasedRER | RER |
Numbers
- Application
- 4702492
Titles2
- German
- BESTIMMEN DER RADIALEN POSITION EINER SPURLOSEN OBERFLÄCHE EINER OPTISCHEN PLATTE
- English
- DETERMINING THE RADIAL POSITION OF A TRANSPARENT SURFACE OF AN OPTICAL PLATE
Classification
- CPC, 7
- G11B27/36
- G11B7/0037
- G11B7/08588
- G11B7/24
- G11B19/28
- G11B23/40
- G11B23/42
- IPC, 6
- G11B19 28
- G11B23 40
- G11B23 42
- G11B7 0037
- G11B7 085
- G11B7 24