Fingerprint detection method and apparatus, program product, and storage medium
US-2026057696-A1 · Feb 26, 2026 · US
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Chen Feifei patents
Chen Feifei is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Feifei |
| Total patents | 11 |
| First publication | Oct 17, 2019 |
| Latest publication | Feb 26, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for recognizing fingerprint medium consistency and apparatus for recognizing fingerprint medium consistency
US-2026051158-A1 · Feb 19, 2026 · US
Preparation Method of Nanofiltration Membrane with Tree-Like Structure and Use
US-2025050281-A1 · Feb 13, 2025 · US
Method and apparatus for extracting mountain landscape buildings based on high-resolution remote sensing images
US-11615615-B2 · Mar 28, 2023 · US
Virtual machine deployment method and OMM virtual machine
US-11556369-B2 · Jan 17, 2023 · US
Method and apparatus for extracting mountain landscape buildings based on high-resolution remote sensing images
US-2021166020-A1 · Jun 3, 2021 · US
Vancomycin derivative, preparation method, pharmaceutical composition and use thereof
US-10961278-B2 · Mar 30, 2021 · US
Service Upgrade Management Method, Apparatus, And Storage Medium
US-2021011834-A1 · Jan 14, 2021 · US
Benzoheterocyclic alkylamine compounds and use thereof
US-10829464-B2 · Nov 10, 2020 · US
Virtual machine deployment method and omm virtual machine
US-2020110631-A1 · Apr 9, 2020 · US
Recent patents
Latest publications not already listed above.
Benzoheterocyclic alkylamine compounds and use thereof
US-2019315703-A1 · Oct 17, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Shanghai Inst Materia Medica Cas | 3 |
| Huawei Tech Co Ltd | 3 |
| Shenzhen Goodix Tech Co Ltd | 2 |
| Univ East China Science & Tech | 2 |
| Univ Southeast | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A61P31/04 | 3 |
| G06V40/1365 | 2 |
| G06V40/1347 | 2 |
| G06V10/82 | 2 |
| G06V10/764 | 2 |