Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1089411 | Axe throwing game | — | 2025-08-19 |
| 12345145 | Method to control hydraulic fracturing spread with electric pumps | Zhijie Sun, Tirumani N. Swaminathan, Ian Mitchell, Sergei Parsegov | 2025-07-01 |
| 12228640 | Detection of pipe features with pressure pulses | Zhijie Sun, David Bennett, Robert P. Darbe | 2025-02-18 |
| 12055710 | Two-dimensional photoelectric autocollimation method and device based on wavefront measurement and correction | Jiubin Tan, Jian Shi | 2024-08-06 |
| 11909163 | Radio frequency laser | Jie Liu, Huili Sun, Zhicheng Zhang, Qingdong Cui, Shangyong Sun | 2024-02-20 |
| 11884991 | Method for increasing the straightness of a thin wire | Zhen Liu, Muhammad Shahzali Bin Jolani | 2024-01-30 |
| 11698249 | High-stability nano-radian-order angle measuring method and device based on drift value feedback | Jiubin Tan, Jian Shi | 2023-07-11 |
| D982994 | Car dent repair tool | — | 2023-04-11 |
| D942585 | Watering can | — | 2022-02-01 |
| 10893765 | System and method of an attachable spice dispensing device for an automatic meal preparation apparatus | Yousuf Chowdhary | 2021-01-19 |
| 10602869 | Apparatus for automatic meal preparation | Yousuf Chowdhary | 2020-03-31 |
| D876355 | Electric motor part | Zhishan Cai, Yanbo He, Binfeng Xu, Jiantao Yin | 2020-02-25 |
| D824852 | Electric motor | Zhishan Cai, Yanbo He, Binfeng Xu, Jiantao Yin | 2018-08-07 |
| D817277 | Electric motor | Zhishan Cai, Yanbo He, Binfeng Xu, Jiantao Yin | 2018-05-08 |