Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1091869 | Ladder | — | 2025-09-02 |
| 12164824 | Interactive projection input and output device | — | 2024-12-10 |
| 11804609 | Fuel-cell hydrogen recycling means | — | 2023-10-31 |
| 11771794 | Aromatherapy nebulizer | — | 2023-10-03 |
| D965666 | Projector | — | 2022-10-04 |
| 11197941 | Aroma diffuser | — | 2021-12-14 |
| 10351934 | Endodontic instruments and methods of manufacturing thereof | Dan Ammon, Vincent Shotton, Randall Maxwell | 2019-07-16 |
| 9867492 | Water dispenser having beverage-making function | Bingfeng Deng, Long Ma | 2018-01-16 |
| 9856127 | Water supply apparatus | Chengfeng Jiang, Xingfan Li, Jianzhou Xie | 2018-01-02 |
| 9680166 | Integrated gas diffusion layer with sealing function and method of making the same | — | 2017-06-13 |
| 9666882 | Spliced bipolar plates for fuel cells and fuel cell stacks comprising the same | — | 2017-05-30 |
| 9584365 | Server and method for setting a mode of the server | — | 2017-02-28 |
| 9539063 | Endodontic rotary instruments made from hollow tubes and methods of manufacturing thereof | Randall Maxwell, Vincent Shotton, Kevin Wilkinson | 2017-01-10 |
| 9425469 | Integrated gas diffusion layer with sealing function and method of making the same | — | 2016-08-23 |
| 9397906 | Scalable framework for monitoring and managing network devices | Ashok N. Srivastava, Yian Xu | 2016-07-19 |
| 9231257 | Bipolar plate for fuel cell including non-electrochemical reaction region comprising a non-conductive material | — | 2016-01-05 |
| 8986897 | Fuel cell comprising single layer bipolar plates, water damming layers and MEA of diffusion layers locally treated with water transferring materials, and integrating functions of gas humidification, membrane hydration, water removal and cell cooling | — | 2015-03-24 |
| 8916009 | Endodontic instruments and methods of manufacturing thereof | Dan Ammon, Vincent Shotton, Randall Maxwell | 2014-12-23 |
| 8586260 | Fuel cell with multiple independent reaction regions | — | 2013-11-19 |
| 8267941 | Electrical depilator | — | 2012-09-18 |
| 8236461 | Type of fuel cell bipolar plates constructed with multiple pass flow channels that contract, expand, deflect and split reactant flows for improving reactant flow distribution, diffusion and water management | — | 2012-08-07 |
| 8059886 | Adaptive signature detection | Junqing Huang, Lisheng Gao | 2011-11-15 |
| 7951744 | Nano-reagents with cooperative catalysis and their uses in multiple phase reactions | — | 2011-05-31 |
| 7906757 | Optical motion sensing device with ambient light sensing | Jian Liu | 2011-03-15 |
| 7198366 | Case folding eyeglasses | — | 2007-04-03 |