Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394179 | Performing vane classification for turbine engines using structured light three-dimensional (3D) scans | Tracy A. Propheter-Hinckley, Venumadhava Ponnala, Andres Diaz Alvarado | 2025-08-19 |
| 12025301 | Power supply system | Zhouzhou Yin, Xiangjun Zhou, Yi Xie | 2024-07-02 |
| D1012954 | Display screen or portion thereof with a graphical user interface | Kai Hong Du, Yifan Ding, Ziyan Li, Lin Pang, Xiaonan Bai +3 more | 2024-01-30 |
| 11681314 | Hot-swap circuit and control apparatus | Yi-Chou Huang, Xiangjun Zhou | 2023-06-20 |
| 11503690 | Lighting device and power switching circuit | Yi-Chou Huang, Xiangjun Zhou | 2022-11-15 |
| 10994819 | Snorkel with single valve assembly including integrated diaphragm and method thereof | John Tong | 2021-05-04 |
| 10793240 | Snorkel with smaller respiratory dead space and method thereof | John Tong | 2020-10-06 |
| 10576391 | Building piece comprising two rigid interlockable wings and a flexible belt therebetween | John Tong | 2020-03-03 |
| 10507401 | Building piece comprising two containers and a flexible belt therebetween | John Tong | 2019-12-17 |
| 10413793 | Modifiable boomerang | John Tong | 2019-09-17 |
| 10352029 | Rotatable toilet tank lever | — | 2019-07-16 |
| 9926032 | Convertible tricycle | — | 2018-03-27 |
| 9776037 | Exercise apparatus using a single elastic member to generate resistance force against compression and extension of the apparatus | — | 2017-10-03 |
| 9604377 | Safety razor blade equipped with multiple protuberances | — | 2017-03-28 |
| 9555279 | Adjustable resistance exercise apparatus | — | 2017-01-31 |
| 8942837 | Method for inspecting a manufacturing device | James Romanelli, Jeffrey S. Beattie, Jesse R. Boyer, Robert E. Erickson, Randall W. Joyner +2 more | 2015-01-27 |
| 7531929 | Magnetic floating paper towel holder | John Tong | 2009-05-12 |
| 7331729 | Highlight ink marker with an automatic magnetic closure apparatus | John Tong | 2008-02-19 |
| 6726695 | Four-spikes surgical skin staple | — | 2004-04-27 |
| 5511810 | Hand driving device for a bicycle | — | 1996-04-30 |
| 4832335 | Exercise air pump | — | 1989-05-23 |
| 4630717 | Expandable carrying case | — | 1986-12-23 |