CN217739645U - 一种曲线渐变式多点离焦镜片 - Google Patents
一种曲线渐变式多点离焦镜片 Download PDFInfo
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- CN217739645U CN217739645U CN202220878791.8U CN202220878791U CN217739645U CN 217739645 U CN217739645 U CN 217739645U CN 202220878791 U CN202220878791 U CN 202220878791U CN 217739645 U CN217739645 U CN 217739645U
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116125680A (zh) * | 2023-03-27 | 2023-05-16 | 江苏汇鼎光学眼镜有限公司 | 一种分区式渐变多点离焦型近视防控镜片 |
| CN116594194A (zh) * | 2023-04-18 | 2023-08-15 | 湖南朗星医疗科技有限公司 | 光学镜片及视觉矫正和近视防控装置 |
| CN116859620A (zh) * | 2023-07-24 | 2023-10-10 | 明灏科技(北京)有限公司 | 鼻颞侧非对称式的离焦式镜片及眼镜 |
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- 2022-04-16 CN CN202220878791.8U patent/CN217739645U/zh active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116125680A (zh) * | 2023-03-27 | 2023-05-16 | 江苏汇鼎光学眼镜有限公司 | 一种分区式渐变多点离焦型近视防控镜片 |
| CN116594194A (zh) * | 2023-04-18 | 2023-08-15 | 湖南朗星医疗科技有限公司 | 光学镜片及视觉矫正和近视防控装置 |
| CN116859620A (zh) * | 2023-07-24 | 2023-10-10 | 明灏科技(北京)有限公司 | 鼻颞侧非对称式的离焦式镜片及眼镜 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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 curve gradient multi point defocus lens Effective date of registration: 20231226 Granted publication date: 20221104 Pledgee: Jiangsu Danyang Rural Commercial Bank Co.,Ltd. Pledgor: Jiangsu Shengpu Optical Technology Co.,Ltd. Registration number: Y2023980074625 |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250513 Address after: 363107 No. 166-1, neiding farm, jiaomei Town, Zhangzhou Taiwan investment zone, Zhangzhou City, Fujian Province Patentee after: ZHANGZHOU AOJIE OPTICAL TECHNOLOGY CO.,LTD. Country or region after: China Address before: 212331 No. 9, Taojing Road, glasses Industrial Park, Situ Town, Danyang City, Zhenjiang City, Jiangsu Province Patentee before: Jiangsu Shengpu Optical Technology Co.,Ltd. Country or region before: China |