Optical imaging lens group
US-12461430-B2 · Nov 4, 2025 · US
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Li Yanping patents
Li Yanping is listed as an inventor on 34 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Li Yanping |
| Total patents | 34 |
| First publication | Nov 17, 2016 |
| Latest publication | Nov 4, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Optical imaging lens assembly
US-12306467-B2 · May 20, 2025 · US
Hinge and refrigeration equipment
US-12173955-B2 · Dec 24, 2024 · US
Imaging system
US-12174352-B2 · Dec 24, 2024 · US
Camera lens assembly
US-12055687-B2 · Aug 6, 2024 · US
Optical imaging lens assembly
US-12055688-B2 · Aug 6, 2024 · US
Optical imaging lens assembly
US-12044827-B2 · Jul 23, 2024 · US
Camera lens group
US-12000988-B2 · Jun 4, 2024 · US
Optical imaging lens assembly
US-11947187-B2 · Apr 2, 2024 · US
Camera lens group
US-11927728-B2 · Mar 12, 2024 · US
Recent patents
Latest publications not already listed above.
Optical imaging system including five lenses of −+−+−, −+−++, −+−−+ or −+−−− refractive powers
US-11635590-B2 · Apr 25, 2023 · US
Hinge and refrigeration equipment
US-2023114344-A1 · Apr 13, 2023 · US
Imaging System
US-2022342185-A1 · Oct 27, 2022 · US
Optical imaging lens group
US-2022236627-A1 · Jul 28, 2022 · US
Optical imaging lens assembly
US-2022206253-A1 · Jun 30, 2022 · US
Optical Imaging Lens Group
US-2022113516-A1 · Apr 14, 2022 · US
Camera lens group
US-2022057605-A1 · Feb 24, 2022 · US
Optical Imaging Lens Assembly
US-2022035136-A1 · Feb 3, 2022 · US
Camera Lens Assembly
US-2021405325-A1 · Dec 30, 2021 · US
Optical Imaging Lens Assembly
US-2021396969-A1 · Dec 23, 2021 · US
Camera lens group
US-2021389574-A1 · Dec 16, 2021 · US
Optical imaging lens assembly
US-2021263284-A1 · Aug 26, 2021 · US
Optical imaging lens assembly
US-2021173185-A1 · Jun 10, 2021 · US
Optical imaging system
US-2021033822-A1 · Feb 4, 2021 · US
Cushion structure and packaging assembly
US-10457464-B2 · Oct 29, 2019 · US
External-leadwire crimping apparatus
US-10264718-B2 · Apr 16, 2019 · US
Testing device and testing method for optical film
US-10048162-B2 · Aug 14, 2018 · US
Cushion structure and packaging assembly
US-2018201427-A1 · Jul 19, 2018 · US
Backlight module and display device
US-10018773-B2 · Jul 10, 2018 · US
Water valve and drinking device
US-9943875-B2 · Apr 17, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Zhejiang Sunny Optics Co Ltd | 18 |
| Hefei Xinsheng Optoelectronics Technology Co Ltd | 9 |
| Boe Technology Group Co Ltd | 8 |
| Zhejiang Sunny Optical Co Ltd | 4 |
| Hefei Hualing Co Ltd | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B13/0045 | 22 |
| G02B13/18 | 18 |
| G02B9/64 | 13 |
| G02B27/0025 | 8 |
| G02B13/06 | 8 |