Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11920763 | Projection lamp | Wenming Li | 2024-03-05 |
| 11904445 | Manual tweezers | Wenming Li | 2024-02-20 |
| D1010824 | Ear cleaning device | Wenming Li | 2024-01-09 |
| D1006227 | Ear cleaner | — | 2023-11-28 |
| D1006228 | Ear cleaner | — | 2023-11-28 |
| D994120 | Ear cleaning device | — | 2023-08-01 |
| 10473098 | Reciprocating plunger pump and its engine body, the slider crank mechanism and the slide block, the bearing seat, the crankcase upper cover and the plunger seat | Ming Li | 2019-11-12 |
| 10012224 | Crank circular sliding block mechanism, parts thereof, and equipment therefrom | Ming Li | 2018-07-03 |
| 9593579 | Crank circular sliding block mechanism and reciprocating member, cylinder block, internal combustion engine, and compressor | Ming Li, Yusheng Ma, Qingxu Wang, Lijun Guo | 2017-03-14 |
| 9163658 | Parts for crankshaft of internal combustion engine or compressor, crankshaft, internal combustion engine and compressor | Ming Li | 2015-10-20 |
| 8931442 | V-type block of a crank circular slider mechanism and a cylinder liner, a group of the cylinder liner, mechanical equipment thereof | Ming Li, Peter Zhimin Tan, Huiyuan Miao, Dekun Feng | 2015-01-13 |
| 6843166 | Automatic cooking and vending machine | — | 2005-01-18 |
| 6082314 | Multiple circular slider crank reciprocating piston internal combustion engine | Ming Li | 2000-07-04 |
| 5934229 | Double circular slider crank reciprocating piston internal combustion engine | Ming Li | 1999-08-10 |
| 5797330 | Mass transit system | — | 1998-08-25 |