Optical imaging lens including five lenses of +−++−, +−+−−, +−−+− and −++−− refractive powers
US-12571988-B2 · Mar 10, 2026 · US
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Chen Baina patents
Chen Baina is listed as an inventor on 61 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Baina |
| Total patents | 61 |
| First publication | Oct 13, 2015 |
| Latest publication | Mar 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Optical imaging lens
US-12498543-B2 · Dec 16, 2025 · US
Optical imaging lens
US-12416786-B2 · Sep 16, 2025 · US
Optical imaging lens including seven lenses of +−+−−+−, +−+−++−or +−−−++− refractive powers
US-12345856-B2 · Jul 1, 2025 · US
Optical imaging lens
US-2024393569-A1 · Nov 28, 2024 · US
Optical imaging lens
US-12038562-B2 · Jul 16, 2024 · US
Optical imaging lens
US-12032134-B2 · Jul 9, 2024 · US
Optical imaging lens
US-12025772-B2 · Jul 2, 2024 · US
Optical imaging lens
US-2024094503-A1 · Mar 21, 2024 · US
Optical imaging lens
US-2024094502-A1 · Mar 21, 2024 · US
Recent patents
Latest publications not already listed above.
Optical imaging lens
US-2023204923-A1 · Jun 29, 2023 · US
Optical imaging lens
US-2023176332-A1 · Jun 8, 2023 · US
Optical imaging lens
US-2023094454-A1 · Mar 30, 2023 · US
Optical imaging lens
US-11543625-B2 · Jan 3, 2023 · US
Optical imaging lens
US-11493740-B2 · Nov 8, 2022 · US
Optical imaging lens
US-2022308315-A1 · Sep 29, 2022 · US
Optical imaging lens
US-2022196975-A1 · Jun 23, 2022 · US
Optical imaging lens
US-2022163767-A1 · May 26, 2022 · US
Optical imaging lens
US-2022035133-A1 · Feb 3, 2022 · US
Ocular optical system
US-2021373318-A1 · Dec 2, 2021 · US
Optical imaging lens
US-11119295-B2 · Sep 14, 2021 · US
Optical lens assembly
US-2021215911-A1 · Jul 15, 2021 · US
Optical imaging lens comprising four lens of −+−+ refractive powers
US-11061204-B2 · Jul 13, 2021 · US
Optical imaging lens
US-2021199924-A1 · Jul 1, 2021 · US
Optical imaging lens
US-11022779-B2 · Jun 1, 2021 · US
Optical imaging lens
US-2021149167-A1 · May 20, 2021 · US
Optical lens assembly
US-10962744-B2 · Mar 30, 2021 · US
Optical imaging lens
US-2021041667-A1 · Feb 11, 2021 · US
Optical imaging lens
US-2020292789-A1 · Sep 17, 2020 · US
Optical imaging lens
US-10585265-B2 · Mar 10, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Genius Electronic Optical Xiamen Co Ltd | 38 |
| Genius Electronic Optical Co Ltd | 29 |
| Genius Electronic Optical Xiamen Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B13/0045 | 51 |
| G02B13/18 | 23 |
| G02B9/62 | 21 |
| G02B27/0025 | 20 |
| G02B9/60 | 17 |