Electronic device, photoelectric receiver, optical module, and network device
US-12550450-B2 · Feb 10, 2026 · US
Cao Yi is listed as an inventor on 59 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Cao Yi |
| Total patents | 59 |
| First publication | Mar 23, 2017 |
| Latest publication | Feb 10, 2026 |
Publications ranked by popularity score, then publication date.
US-12550450-B2 · Feb 10, 2026 · US
US-12515515-B2 · Jan 6, 2026 · US
US-2025347329-A1 · Nov 13, 2025 · US
US-12451193-B2 · Oct 21, 2025 · US
US-2025189002-A1 · Jun 12, 2025 · US
US-12325761-B2 · Jun 10, 2025 · US
US-12291471-B2 · May 6, 2025 · US
US-12247235-B2 · Mar 11, 2025 · US
US-2024402919-A1 · Dec 5, 2024 · US
US-12099729-B2 · Sep 24, 2024 · US
Latest publications not already listed above.
US-2024307885-A1 · Sep 19, 2024 · US
US-12047653-B2 · Jul 23, 2024 · US
US-12038082-B1 · Jul 16, 2024 · US
US-2024221842-A1 · Jul 4, 2024 · US
US-2024198792-A1 · Jun 20, 2024 · US
US-11987649-B2 · May 21, 2024 · US
US-2024149859-A1 · May 9, 2024 · US
US-2024123821-A1 · Apr 18, 2024 · US
US-2024107121-A1 · Mar 28, 2024 · US
US-11906037-B2 · Feb 20, 2024 · US
US-11843177-B2 · Dec 12, 2023 · US
US-2023361106-A1 · Nov 9, 2023 · US
US-11790484-B2 · Oct 17, 2023 · US
US-2023304054-A1 · Sep 28, 2023 · US
US-11746366-B2 · Sep 5, 2023 · US
US-2023256811-A1 · Aug 17, 2023 · US
US-11726016-B2 · Aug 15, 2023 · US
US-2023235094-A1 · Jul 27, 2023 · US
US-2023227585-A1 · Jul 20, 2023 · US
US-2023183110-A1 · Jun 15, 2023 · US
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Novozymes As | 20 |
| Huawei Tech Co Ltd | 13 |
| Huawei Digital Power Tech Co Ltd | 7 |
| Yangtze Memory Tech Co Ltd | 5 |
| Univ Jiangnan | 2 |
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08B30/044 | 16 |
| C08B30/02 | 12 |
| C12P19/04 | 12 |
| C08H99/00 | 10 |
| C12Y302/01008 | 10 |