Camera optical lens
US-12386152-B2 · Aug 12, 2025 · US
This page is not indexed by search engines while we improve data quality.
Ji Yi patents
Ji Yi is listed as an inventor on 48 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ji Yi |
| Total patents | 48 |
| First publication | Apr 2, 2019 |
| Latest publication | Aug 12, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Camera optical lens
US-12366723-B2 · Jul 22, 2025 · US
Retrieval and push method based on fine art image tag, and use thereof
US-12174883-B1 · Dec 24, 2024 · US
Unlocking apparatus, swapping device comprising same, and unlocking control method
US-2024042892-A1 · Feb 8, 2024 · US
Camera optical lens
US-11402614-B2 · Aug 2, 2022 · US
Camera Optical Lens
US-2022206270-A1 · Jun 30, 2022 · US
Camera Optical Lens
US-2022206255-A1 · Jun 30, 2022 · US
Camera optical lens
US-11366295-B2 · Jun 21, 2022 · US
Camera optical lens
US-11347032-B2 · May 31, 2022 · US
Camera optical lens including six lenses of +++−+− refractive powers
US-11347031-B2 · May 31, 2022 · US
Recent patents
Latest publications not already listed above.
Wide-angle lens
US-11204449-B2 · Dec 21, 2021 · US
Camera optical lens
US-11054610-B2 · Jul 6, 2021 · US
Camera optical lens
US-10962741-B2 · Mar 30, 2021 · US
Camera optical lens
US-10816764-B2 · Oct 27, 2020 · US
Camera optical lens
US-10816770-B2 · Oct 27, 2020 · US
Camera optical lens
US-10795125-B2 · Oct 6, 2020 · US
Camera optical lens
US-10795130-B2 · Oct 6, 2020 · US
Camera optical lens
US-10739563-B2 · Aug 11, 2020 · US
Wide-angle lens
US-2020241175-A1 · Jul 30, 2020 · US
Camera optical lens
US-2020209588-A1 · Jul 2, 2020 · US
Camera optical lens
US-2020209587-A1 · Jul 2, 2020 · US
Camera optical lens
US-2020209576-A1 · Jul 2, 2020 · US
Camera optical lens
US-2020209573-A1 · Jul 2, 2020 · US
Camera optical lens
US-10656379-B2 · May 19, 2020 · US
Camera optical lens
US-10649182-B2 · May 12, 2020 · US
Camera optical lens
US-10641992-B2 · May 5, 2020 · US
Camera optical lens
US-10613293-B2 · Apr 7, 2020 · US
Camera optical lens
US-10598897-B2 · Mar 24, 2020 · US
Camera Optical Lens
US-2020057260-A1 · Feb 20, 2020 · US
Camera Optical Lens
US-2020057259-A1 · Feb 20, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Aac Technologies Pte Ltd | 32 |
| Aac Optics Solutions Pte Ltd | 16 |
| Aac Optics Changzhou Co Ltd | 2 |
| Aac Optics Suzhou Co Ltd | 2 |
| Aulton New Energy Autom Tech Group | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B13/0045 | 46 |
| G02B9/62 | 29 |
| G02B1/041 | 16 |
| G02B9/64 | 15 |
| G02B13/18 | 8 |