TW458286U - Optical lens focusing structure - Google Patents

Optical lens focusing structure

Info

Publication number: TW458286U
Authority: TW; Taiwan
Prior art keywords: optical lens; lens focusing; focusing structure; optical; lens
Prior art date: 2000-04-06

Application number

TW89205422U

Other languages

Chinese (zh)

Inventor

Chuen-Mei Tsai

Original Assignee

Shiu Shiuan Yue

Priority date (The priority date 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 date listed.)

2000-04-06

Filing date

2000-04-06

Publication date

2001-10-01

2000-04-06 Application filed by Shiu Shiuan Yue filed Critical Shiu Shiuan Yue

2000-04-06 Priority to TW89205422U priority Critical patent/TW458286U/en

2001-10-01 Publication of TW458286U publication Critical patent/TW458286U/en

Links

TW89205422U 2000-04-06 2000-04-06 Optical lens focusing structure TW458286U (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
TW89205422U TW458286U (en)	2000-04-06	2000-04-06	Optical lens focusing structure

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
TW89205422U TW458286U (en)	2000-04-06	2000-04-06	Optical lens focusing structure

Publications (1)

Publication Number	Publication Date
TW458286U true TW458286U (en)	2001-10-01

Family

ID=21666126

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW89205422U TW458286U (en)	2000-04-06	2000-04-06	Optical lens focusing structure

Country Status (1)

Country	Link
TW (1)	TW458286U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN113819354A (en) *	2021-07-30	2021-12-21	浙江工商大学	Monitoring equipment based on block chain

2000
- 2000-04-06 TW TW89205422U patent/TW458286U/en not_active IP Right Cessation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN113819354A (en) *	2021-07-30	2021-12-21	浙江工商大学	Monitoring equipment based on block chain

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Legal Events

Date	Code	Title	Description
2002-02-22	GD4K	Issue of patent certificate for granted utility model filed before june 30, 2004
2009-07-11	MM4K	Annulment or lapse of a utility model due to non-payment of fees