Optical chip packaging module, optical module, and lidar
US-2025314745-A1 · Oct 9, 2025 · US
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Li Yanmin patents
Li Yanmin is listed as an inventor on 19 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Li Yanmin |
| Total patents | 19 |
| First publication | Oct 8, 2015 |
| Latest publication | Oct 9, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Detection system for suspension system of maglev train
US-12163863-B2 · Dec 10, 2024 · US
Detection system for suspension system of maglev train
US-2024230475-A1 · Jul 11, 2024 · US
Magnetic levitation test system and electromagnet test method
US-11982589-B2 · May 14, 2024 · US
Laser receiving device and LiDAR comprising a plurality of isolation parts for electromagnetic shielding between adjacent sensor groups and between adjacent amplifier groups
US-11940561-B2 · Mar 26, 2024 · US
Calibration apparatus, laser beam emission circuit and electronic device
US-2023318260-A1 · Oct 5, 2023 · US
Method for manufacturing objects using powder products
US-11426792-B2 · Aug 30, 2022 · US
Laser receiving device and lidar
US-2022107394-A1 · Apr 7, 2022 · US
Video processing methods and apparatuses, electronic devices, storage mediums and computer programs
US-2022084313-A1 · Mar 17, 2022 · US
Magnetic levitation test system and electromagnet test method
US-2021348984-A1 · Nov 11, 2021 · US
Recent patents
Latest publications not already listed above.
Electromagnetic transverse active damping system, and control method and apparatus therefor
US-10960901-B2 · Mar 30, 2021 · US
Method for Manufacturing Objects Using Powder Products
US-2021039169-A1 · Feb 11, 2021 · US
Electromagnetic transverse active damping system, and control method and apparatus therefor
US-2020377131-A1 · Dec 3, 2020 · US
Method for manufacturing objects using powder products
US-10780501-B2 · Sep 22, 2020 · US
Method for manufacturing high melting point metal based objects
US-2019247924-A1 · Aug 15, 2019 · US
Method for manufacturing high melting point metal based objects
US-10322454-B2 · Jun 18, 2019 · US
Method for manufacturing rotary article by cold metal transfer welding deposition and rotary article as manufactured
US-9981333-B2 · May 29, 2018 · US
Method for manufacturing rotary article by cold metal transfer welding deposition and rotary article as manufactured
US-2016297024-A1 · Oct 13, 2016 · US
Method for manufacturing objects using powder products
US-2015283614-A1 · Oct 8, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Gen Electric | 8 |
| Crrc Qingdao Sifang Co Ltd | 6 |
| Suteng Innovation Tech Co Ltd | 4 |
| Crr Qingdao Sifang Co Ltd | 1 |
| Beijing Sensetime Tech Development Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B22F3/26 | 6 |
| B33Y10/00 | 6 |
| B22F2998/10 | 6 |
| Y02P10/25 | 6 |
| B22F3/1241 | 4 |