TW573765U - Optical pointer device capable of adjusting illumination - Google Patents
Optical pointer device capable of adjusting illuminationInfo
- Publication number
- TW573765U TW573765U TW92211244U TW92211244U TW573765U TW 573765 U TW573765 U TW 573765U TW 92211244 U TW92211244 U TW 92211244U TW 92211244 U TW92211244 U TW 92211244U TW 573765 U TW573765 U TW 573765U
- Authority
- TW
- Taiwan
- Prior art keywords
- device capable
- pointer device
- optical pointer
- adjusting illumination
- illumination
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW92211244U TW573765U (en) | 2003-06-20 | 2003-06-20 | Optical pointer device capable of adjusting illumination |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW92211244U TW573765U (en) | 2003-06-20 | 2003-06-20 | Optical pointer device capable of adjusting illumination |
Publications (1)
Publication Number | Publication Date |
---|---|
TW573765U true TW573765U (en) | 2004-01-21 |
Family
ID=32735154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW92211244U TW573765U (en) | 2003-06-20 | 2003-06-20 | Optical pointer device capable of adjusting illumination |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW573765U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100451932C (zh) * | 2004-02-13 | 2009-01-14 | 原相科技股份有限公司 | 适用于光标装置的光源控制模块及方法 |
US8325140B2 (en) | 2004-04-20 | 2012-12-04 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Illumination spot alignment |
-
2003
- 2003-06-20 TW TW92211244U patent/TW573765U/zh not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100451932C (zh) * | 2004-02-13 | 2009-01-14 | 原相科技股份有限公司 | 适用于光标装置的光源控制模块及方法 |
US8325140B2 (en) | 2004-04-20 | 2012-12-04 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Illumination spot alignment |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GD4K | Issue of patent certificate for granted utility model filed before june 30, 2004 | ||
MM4K | Annulment or lapse of a utility model due to non-payment of fees |