CN205983504U - Finger vein image acquisition device of self -adaptation adjustment light intensity - Google Patents
Finger vein image acquisition device of self -adaptation adjustment light intensity Download PDFInfo
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- CN205983504U CN205983504U CN201620715536.6U CN201620715536U CN205983504U CN 205983504 U CN205983504 U CN 205983504U CN 201620715536 U CN201620715536 U CN 201620715536U CN 205983504 U CN205983504 U CN 205983504U
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106960194A (en) * | 2017-03-24 | 2017-07-18 | 徐晨 | A kind of vein identification device |
CN107092885A (en) * | 2017-04-20 | 2017-08-25 | 重庆科技学院 | In-line light source finger vein image acquisition device and its acquisition method |
CN107832750A (en) * | 2017-12-14 | 2018-03-23 | 北京乾沛科技有限公司 | Refer to venous collection apparatus and method |
CN108960068A (en) * | 2018-06-05 | 2018-12-07 | 天津大学 | For acquiring the light source brightness adjusting device and method of finger venous image |
WO2019024320A1 (en) * | 2017-08-01 | 2019-02-07 | 南京东屋信息科技有限公司 | Finger vein image acquisition device and intelligent lock |
CN112084883A (en) * | 2020-08-18 | 2020-12-15 | 珠海格力电器股份有限公司 | Finger vein collection method and device, finger vein identification equipment and storage medium |
CN115668312A (en) * | 2021-03-19 | 2023-01-31 | 东屋世安物联科技(江苏)股份有限公司 | Finger vein image acquisition device and using method thereof |
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2016
- 2016-07-07 CN CN201620715536.6U patent/CN205983504U/en active Active
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106960194A (en) * | 2017-03-24 | 2017-07-18 | 徐晨 | A kind of vein identification device |
CN107092885A (en) * | 2017-04-20 | 2017-08-25 | 重庆科技学院 | In-line light source finger vein image acquisition device and its acquisition method |
CN107092885B (en) * | 2017-04-20 | 2023-08-22 | 重庆科技学院 | Linear light source finger vein image acquisition device and acquisition method thereof |
WO2019024320A1 (en) * | 2017-08-01 | 2019-02-07 | 南京东屋信息科技有限公司 | Finger vein image acquisition device and intelligent lock |
CN107832750A (en) * | 2017-12-14 | 2018-03-23 | 北京乾沛科技有限公司 | Refer to venous collection apparatus and method |
CN107832750B (en) * | 2017-12-14 | 2024-02-13 | 北京乾沛科技有限公司 | Finger vein collection device and method |
CN108960068A (en) * | 2018-06-05 | 2018-12-07 | 天津大学 | For acquiring the light source brightness adjusting device and method of finger venous image |
CN108960068B (en) * | 2018-06-05 | 2021-10-29 | 天津大学 | Light source brightness adjusting device and method for collecting finger vein image |
CN112084883A (en) * | 2020-08-18 | 2020-12-15 | 珠海格力电器股份有限公司 | Finger vein collection method and device, finger vein identification equipment and storage medium |
CN112084883B (en) * | 2020-08-18 | 2024-08-13 | 珠海格力电器股份有限公司 | Finger vein collection method, device, finger vein identification equipment and storage medium |
CN115668312A (en) * | 2021-03-19 | 2023-01-31 | 东屋世安物联科技(江苏)股份有限公司 | Finger vein image acquisition device and using method thereof |
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Address after: 030006 Room 0906, 9th Floor, Block C, Cleaning and Control Innovation Base, 529 South Central Street, Taiyuan Xuefu Park, Shanxi Comprehensive Reform Demonstration Area, Taiyuan City, Shanxi Province Patentee after: Holy Point Century Technology Co., Ltd. Address before: 030006 Room 0906, 9th Floor, Block C, Cleaning and Control Innovation Base, 529 Nanzhonghuan Street, Taiyuan City, Shanxi Province Patentee before: Shanxi sunpoint century Polytron Technologies Inc |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of utility model: Finger vein image acquisition device of self -adaptation adjustment light intensity Effective date of registration: 20191010 Granted publication date: 20170222 Pledgee: Shanxi finance Company limited by guarantee Pledgor: Holy Point Century Technology Co., Ltd. Registration number: Y2019980000242 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201102 Granted publication date: 20170222 Pledgee: Shanxi finance Company limited by guarantee Pledgor: Holy Point Century Technology Co.,Ltd. Registration number: Y2019980000242 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A digital vein image acquisition device with adaptive adjustment of light intensity Effective date of registration: 20201208 Granted publication date: 20170222 Pledgee: Shanxi finance Company limited by guarantee Pledgor: Holy Point Century Technology Co.,Ltd. Registration number: Y2020980008874 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211224 Granted publication date: 20170222 Pledgee: Shanxi finance Company limited by guarantee Pledgor: Holy Point Century Technology Co.,Ltd. Registration number: Y2020980008874 |