HK1046980B - 光學拾取頭裝置 - Google Patents
光學拾取頭裝置Info
- Publication number
- HK1046980B HK1046980B HK02108209.8A HK02108209A HK1046980B HK 1046980 B HK1046980 B HK 1046980B HK 02108209 A HK02108209 A HK 02108209A HK 1046980 B HK1046980 B HK 1046980B
- Authority
- HK
- Hong Kong
- Prior art keywords
- optical pickup
- pickup apparatus
- optical
- pickup
- Prior art date
Links
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970011297A KR100209918B1 (ko) | 1997-03-28 | 1997-03-28 | 홀로그램형링렌즈를 사용하여 cd-r과 호환하는 dvd용 광픽업 |
HK98119197A HK1015062A1 (en) | 1997-03-28 | 1998-12-30 | Optical pickup apparatus compatible with a digital versatile disk |
Publications (2)
Publication Number | Publication Date |
---|---|
HK1046980A1 HK1046980A1 (en) | 2003-01-30 |
HK1046980B true HK1046980B (zh) | 2005-04-01 |
Family
ID=36997946
Family Applications (16)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK02105554.5A HK1044067B (zh) | 1997-03-28 | 1998-12-30 | 光學拾取頭裝置 |
HK02105555.4A HK1043865B (zh) | 1997-03-28 | 1998-12-30 | 光學拾取頭裝置 |
HK02105547.5A HK1043861B (zh) | 1997-03-28 | 1998-12-30 | 光學拾取頭裝置 |
HK02105546.6A HK1043834B (zh) | 1997-03-28 | 1998-12-30 | 用於光學拾取頭裝置的物鏡 |
HK02105551.8A HK1043863B (zh) | 1997-03-28 | 1998-12-30 | 光學拾取頭裝置 |
HK02105550.9A HK1043836B (zh) | 1997-03-28 | 1998-12-30 | 用於光學拾取頭裝置的物鏡 |
HK02105561A HK1043869A1 (en) | 1997-03-28 | 1998-12-30 | Optical pickup apparatus. |
HK02105548.4A HK1043835B (zh) | 1997-03-28 | 1998-12-30 | 用於光學拾取頭裝置的物鏡 |
HK02108209.8A HK1046980B (zh) | 1997-03-28 | 1998-12-30 | 光學拾取頭裝置 |
HK02105553.6A HK1044045B (zh) | 1997-03-28 | 1998-12-30 | 用於光學拾取頭裝置的物鏡 |
HK02105556A HK1043837A1 (en) | 1997-03-28 | 1998-12-30 | Objective lens for optical pickup apparatus. |
HK02105562A HK1043870A1 (en) | 1997-03-28 | 1998-12-30 | Objective lens for optical pickup apparatus. |
HK02105559A HK1043867A1 (en) | 1997-03-28 | 1998-12-30 | Optical pickup apparatus. |
HK02105549.3A HK1043862B (zh) | 1997-03-28 | 1998-12-30 | 光學拾取頭裝置 |
HK02105560A HK1043868A1 (en) | 1997-03-28 | 1998-12-30 | Objective lens for optical pickup apparatus |
HK02105552.7A HK1043864B (zh) | 1997-03-28 | 1998-12-30 | 用於光學拾取頭裝置的物鏡 |
Family Applications Before (8)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK02105554.5A HK1044067B (zh) | 1997-03-28 | 1998-12-30 | 光學拾取頭裝置 |
HK02105555.4A HK1043865B (zh) | 1997-03-28 | 1998-12-30 | 光學拾取頭裝置 |
HK02105547.5A HK1043861B (zh) | 1997-03-28 | 1998-12-30 | 光學拾取頭裝置 |
HK02105546.6A HK1043834B (zh) | 1997-03-28 | 1998-12-30 | 用於光學拾取頭裝置的物鏡 |
HK02105551.8A HK1043863B (zh) | 1997-03-28 | 1998-12-30 | 光學拾取頭裝置 |
HK02105550.9A HK1043836B (zh) | 1997-03-28 | 1998-12-30 | 用於光學拾取頭裝置的物鏡 |
HK02105561A HK1043869A1 (en) | 1997-03-28 | 1998-12-30 | Optical pickup apparatus. |
HK02105548.4A HK1043835B (zh) | 1997-03-28 | 1998-12-30 | 用於光學拾取頭裝置的物鏡 |
Family Applications After (7)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK02105553.6A HK1044045B (zh) | 1997-03-28 | 1998-12-30 | 用於光學拾取頭裝置的物鏡 |
HK02105556A HK1043837A1 (en) | 1997-03-28 | 1998-12-30 | Objective lens for optical pickup apparatus. |
HK02105562A HK1043870A1 (en) | 1997-03-28 | 1998-12-30 | Objective lens for optical pickup apparatus. |
HK02105559A HK1043867A1 (en) | 1997-03-28 | 1998-12-30 | Optical pickup apparatus. |
HK02105549.3A HK1043862B (zh) | 1997-03-28 | 1998-12-30 | 光學拾取頭裝置 |
HK02105560A HK1043868A1 (en) | 1997-03-28 | 1998-12-30 | Objective lens for optical pickup apparatus |
HK02105552.7A HK1043864B (zh) | 1997-03-28 | 1998-12-30 | 用於光學拾取頭裝置的物鏡 |
Country Status (1)
Country | Link |
---|---|
HK (16) | HK1044067B (zh) |
-
1998
- 1998-12-30 HK HK02105554.5A patent/HK1044067B/zh not_active IP Right Cessation
- 1998-12-30 HK HK02105555.4A patent/HK1043865B/zh not_active IP Right Cessation
- 1998-12-30 HK HK02105547.5A patent/HK1043861B/zh not_active IP Right Cessation
- 1998-12-30 HK HK02105546.6A patent/HK1043834B/zh not_active IP Right Cessation
- 1998-12-30 HK HK02105551.8A patent/HK1043863B/zh not_active IP Right Cessation
- 1998-12-30 HK HK02105550.9A patent/HK1043836B/zh not_active IP Right Cessation
- 1998-12-30 HK HK02105561A patent/HK1043869A1/xx not_active IP Right Cessation
- 1998-12-30 HK HK02105548.4A patent/HK1043835B/zh not_active IP Right Cessation
- 1998-12-30 HK HK02108209.8A patent/HK1046980B/zh not_active IP Right Cessation
- 1998-12-30 HK HK02105553.6A patent/HK1044045B/zh not_active IP Right Cessation
- 1998-12-30 HK HK02105556A patent/HK1043837A1/xx not_active IP Right Cessation
- 1998-12-30 HK HK02105562A patent/HK1043870A1/xx not_active IP Right Cessation
- 1998-12-30 HK HK02105559A patent/HK1043867A1/xx not_active IP Right Cessation
- 1998-12-30 HK HK02105549.3A patent/HK1043862B/zh not_active IP Right Cessation
- 1998-12-30 HK HK02105560A patent/HK1043868A1/xx not_active IP Right Cessation
- 1998-12-30 HK HK02105552.7A patent/HK1043864B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HK1044067B (zh) | 2005-11-18 |
HK1044045A1 (en) | 2002-10-04 |
HK1044045B (zh) | 2004-11-26 |
HK1046980A1 (en) | 2003-01-30 |
HK1043864A1 (en) | 2002-09-27 |
HK1043834B (zh) | 2005-05-13 |
HK1043869A1 (en) | 2002-09-27 |
HK1043870A1 (en) | 2002-09-27 |
HK1043864B (zh) | 2005-09-23 |
HK1043834A1 (en) | 2002-09-27 |
HK1043863A1 (en) | 2002-09-27 |
HK1043862A1 (en) | 2002-09-27 |
HK1043868A1 (en) | 2002-09-27 |
HK1043835B (zh) | 2005-11-18 |
HK1043836B (zh) | 2006-08-18 |
HK1043865B (zh) | 2005-09-02 |
HK1043836A1 (en) | 2002-09-27 |
HK1043867A1 (en) | 2002-09-27 |
HK1043861B (zh) | 2005-06-10 |
HK1043862B (zh) | 2005-09-16 |
HK1044067A1 (en) | 2002-10-04 |
HK1043863B (zh) | 2005-10-28 |
HK1043837A1 (en) | 2002-09-27 |
HK1043861A1 (en) | 2002-09-27 |
HK1043835A1 (en) | 2002-09-27 |
HK1043865A1 (en) | 2002-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE | Patent expired |
Effective date: 20180327 |