HK1043870A1 - Objective lens for optical pickup apparatus. - Google Patents
Objective lens for optical pickup apparatus.Info
- Publication number
- HK1043870A1 HK1043870A1 HK02105562A HK02105562A HK1043870A1 HK 1043870 A1 HK1043870 A1 HK 1043870A1 HK 02105562 A HK02105562 A HK 02105562A HK 02105562 A HK02105562 A HK 02105562A HK 1043870 A1 HK1043870 A1 HK 1043870A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- objective lens
- optical pickup
- pickup apparatus
- optical
- objective
- Prior art date
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019970011297A KR100209918B1 (en) | 1997-03-28 | 1997-03-28 | Optical pickup for cd-r and dvd using hologram ring lens |
| HK98119197A HK1015062A1 (en) | 1997-03-28 | 1998-12-30 | Optical pickup apparatus compatible with a digital versatile disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK1043870A1 true HK1043870A1 (en) | 2002-09-27 |
Family
ID=36997946
Family Applications (16)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK02105556A HK1043837A1 (en) | 1997-03-28 | 1998-12-30 | Objective lens for optical pickup apparatus. |
| HK02105552.7A HK1043864B (en) | 1997-03-28 | 1998-12-30 | Objective lens for optical pickup apparatus |
| HK02105554.5A HK1044067B (en) | 1997-03-28 | 1998-12-30 | Optical pickup apparatus |
| HK02105550.9A HK1043836B (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. |
| HK02105546.6A HK1043834B (en) | 1997-03-28 | 1998-12-30 | Objective lens for optical pickup apparatus |
| HK02105561A HK1043869A1 (en) | 1997-03-28 | 1998-12-30 | Optical pickup apparatus. |
| HK02105548.4A HK1043835B (en) | 1997-03-28 | 1998-12-30 | Objective lens for optical pickup apparatus |
| HK02105555.4A HK1043865B (en) | 1997-03-28 | 1998-12-30 | Optical pickup apparatus |
| HK02105560A HK1043868A1 (en) | 1997-03-28 | 1998-12-30 | Objective lens for optical pickup apparatus |
| HK02105547.5A HK1043861B (en) | 1997-03-28 | 1998-12-30 | Optical pickup apparatus |
| HK02108209.8A HK1046980B (en) | 1997-03-28 | 1998-12-30 | Optical pickup apparatus |
| HK02105549.3A HK1043862B (en) | 1997-03-28 | 1998-12-30 | Optical pickup apparatus |
| HK02105559A HK1043867A1 (en) | 1997-03-28 | 1998-12-30 | Optical pickup apparatus. |
| HK02105553.6A HK1044045B (en) | 1997-03-28 | 1998-12-30 | Objective lens for optical pickup apparatus |
| HK02105551.8A HK1043863B (en) | 1997-03-28 | 1998-12-30 | Optical pickup apparatus |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK02105556A HK1043837A1 (en) | 1997-03-28 | 1998-12-30 | Objective lens for optical pickup apparatus. |
| HK02105552.7A HK1043864B (en) | 1997-03-28 | 1998-12-30 | Objective lens for optical pickup apparatus |
| HK02105554.5A HK1044067B (en) | 1997-03-28 | 1998-12-30 | Optical pickup apparatus |
| HK02105550.9A HK1043836B (en) | 1997-03-28 | 1998-12-30 | Objective lens for optical pickup apparatus |
Family Applications After (11)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK02105546.6A HK1043834B (en) | 1997-03-28 | 1998-12-30 | Objective lens for optical pickup apparatus |
| HK02105561A HK1043869A1 (en) | 1997-03-28 | 1998-12-30 | Optical pickup apparatus. |
| HK02105548.4A HK1043835B (en) | 1997-03-28 | 1998-12-30 | Objective lens for optical pickup apparatus |
| HK02105555.4A HK1043865B (en) | 1997-03-28 | 1998-12-30 | Optical pickup apparatus |
| HK02105560A HK1043868A1 (en) | 1997-03-28 | 1998-12-30 | Objective lens for optical pickup apparatus |
| HK02105547.5A HK1043861B (en) | 1997-03-28 | 1998-12-30 | Optical pickup apparatus |
| HK02108209.8A HK1046980B (en) | 1997-03-28 | 1998-12-30 | Optical pickup apparatus |
| HK02105549.3A HK1043862B (en) | 1997-03-28 | 1998-12-30 | Optical pickup apparatus |
| HK02105559A HK1043867A1 (en) | 1997-03-28 | 1998-12-30 | Optical pickup apparatus. |
| HK02105553.6A HK1044045B (en) | 1997-03-28 | 1998-12-30 | Objective lens for optical pickup apparatus |
| HK02105551.8A HK1043863B (en) | 1997-03-28 | 1998-12-30 | Optical pickup apparatus |
Country Status (1)
| Country | Link |
|---|---|
| HK (16) | HK1043837A1 (en) |
-
1998
- 1998-12-30 HK HK02105556A patent/HK1043837A1/en not_active IP Right Cessation
- 1998-12-30 HK HK02105552.7A patent/HK1043864B/en not_active IP Right Cessation
- 1998-12-30 HK HK02105554.5A patent/HK1044067B/en not_active IP Right Cessation
- 1998-12-30 HK HK02105550.9A patent/HK1043836B/en not_active IP Right Cessation
- 1998-12-30 HK HK02105562A patent/HK1043870A1/en not_active IP Right Cessation
- 1998-12-30 HK HK02105546.6A patent/HK1043834B/en not_active IP Right Cessation
- 1998-12-30 HK HK02105561A patent/HK1043869A1/en not_active IP Right Cessation
- 1998-12-30 HK HK02105548.4A patent/HK1043835B/en not_active IP Right Cessation
- 1998-12-30 HK HK02105555.4A patent/HK1043865B/en not_active IP Right Cessation
- 1998-12-30 HK HK02105560A patent/HK1043868A1/en not_active IP Right Cessation
- 1998-12-30 HK HK02105547.5A patent/HK1043861B/en not_active IP Right Cessation
- 1998-12-30 HK HK02108209.8A patent/HK1046980B/en not_active IP Right Cessation
- 1998-12-30 HK HK02105549.3A patent/HK1043862B/en not_active IP Right Cessation
- 1998-12-30 HK HK02105559A patent/HK1043867A1/en not_active IP Right Cessation
- 1998-12-30 HK HK02105553.6A patent/HK1044045B/en not_active IP Right Cessation
- 1998-12-30 HK HK02105551.8A patent/HK1043863B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| HK1043868A1 (en) | 2002-09-27 |
| HK1043864A1 (en) | 2002-09-27 |
| HK1043836B (en) | 2006-08-18 |
| HK1043861A1 (en) | 2002-09-27 |
| HK1044067A1 (en) | 2002-10-04 |
| HK1044045B (en) | 2004-11-26 |
| HK1043869A1 (en) | 2002-09-27 |
| HK1043867A1 (en) | 2002-09-27 |
| HK1043835A1 (en) | 2002-09-27 |
| HK1043862A1 (en) | 2002-09-27 |
| HK1043836A1 (en) | 2002-09-27 |
| HK1043863A1 (en) | 2002-09-27 |
| HK1043835B (en) | 2005-11-18 |
| HK1043862B (en) | 2005-09-16 |
| HK1043865B (en) | 2005-09-02 |
| HK1043834A1 (en) | 2002-09-27 |
| HK1046980B (en) | 2005-04-01 |
| HK1043863B (en) | 2005-10-28 |
| HK1044067B (en) | 2005-11-18 |
| HK1044045A1 (en) | 2002-10-04 |
| HK1046980A1 (en) | 2003-01-30 |
| HK1043837A1 (en) | 2002-09-27 |
| HK1043864B (en) | 2005-09-23 |
| HK1043834B (en) | 2005-05-13 |
| HK1043861B (en) | 2005-06-10 |
| HK1043865A1 (en) | 2002-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PE | Patent expired |
Effective date: 20180327 |