CN202583605U - 一种可调变减光镜 - Google Patents
一种可调变减光镜 Download PDFInfo
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- CN202583605U CN202583605U CN201220162802.9U CN201220162802U CN202583605U CN 202583605 U CN202583605 U CN 202583605U CN 201220162802 U CN201220162802 U CN 201220162802U CN 202583605 U CN202583605 U CN 202583605U
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Application Number | Priority Date | Filing Date | Title |
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CN201220162802.9U CN202583605U (zh) | 2012-04-17 | 2012-04-17 | 一种可调变减光镜 |
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CN201220162802.9U CN202583605U (zh) | 2012-04-17 | 2012-04-17 | 一种可调变减光镜 |
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CN202583605U true CN202583605U (zh) | 2012-12-05 |
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CN201220162802.9U Expired - Fee Related CN202583605U (zh) | 2012-04-17 | 2012-04-17 | 一种可调变减光镜 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015153213A1 (en) * | 2014-03-31 | 2015-10-08 | The Tiffen Company, Llc | Variable neutral density filter system |
JP6298907B1 (ja) * | 2016-12-08 | 2018-03-20 | 晶積科技股▲フン▼有限公司 | ダブル式レンズユニット |
EP3394671A4 (en) * | 2015-12-23 | 2019-07-10 | Lemay, Donat | ADAPTER KIT FOR CAMERA FILTER |
-
2012
- 2012-04-17 CN CN201220162802.9U patent/CN202583605U/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015153213A1 (en) * | 2014-03-31 | 2015-10-08 | The Tiffen Company, Llc | Variable neutral density filter system |
EP3394671A4 (en) * | 2015-12-23 | 2019-07-10 | Lemay, Donat | ADAPTER KIT FOR CAMERA FILTER |
US10754116B2 (en) | 2015-12-23 | 2020-08-25 | Donat Lemay | Camera filter adaptor kit |
JP6298907B1 (ja) * | 2016-12-08 | 2018-03-20 | 晶積科技股▲フン▼有限公司 | ダブル式レンズユニット |
JP2018097328A (ja) * | 2016-12-08 | 2018-06-21 | 晶積科技股▲フン▼有限公司 | ダブル式レンズユニット |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HANGZHOU YINBEN OPTOELECTRONIC CO., LTD. Free format text: FORMER OWNER: HANGZHOU YUENUO TECHNOLOGY CO., LTD. Effective date: 20131115 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310000 HANGZHOU, ZHEJIANG PROVINCE TO: 311121 HANGZHOU, ZHEJIANG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131115 Address after: Hangzhou city Yuhang District 311121 Zhejiang Sancang changqian Takahashi Industrial Park Road No. 8 Patentee after: Hangzhou Yinben Optoelectronic Co., Ltd. Address before: Hangzhou city Yuhang District 310000 Zhejiang Sancang changqian Takahashi Industrial Park Road No. 8 Patentee before: Hangzhou Soyou Science & Technology Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20150417 |
|
EXPY | Termination of patent right or utility model |