Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410547 | Clothing washing system, apparatus for generating nano microbubble ionic water, and method of washing clothes | TAK NGAI SAMUEL SI | 2025-09-09 |
| 11602804 | Multi-laser cutting method and system thereof | Alexander Naumov, Vladimir Kondratenko | 2023-03-14 |
| 11420894 | Brittle object cutting apparatus and cutting method thereof | Vladimir Kondratenko, Alexander Naumov, Chih-Peng Hsu, Wei-Nung Hsu | 2022-08-23 |
| 10894231 | Waste gas treatment method with application of nano-bubble and waste gas treatment system using the same | CHENG-WEN LO, TAK NGAI SAMUEL SI | 2021-01-19 |
| 10245701 | 3D magnetorheological polishing device and magnetorheological polishing fluid | Wu-Chu Shih, Wei-Nung Hsu, Dingai Xiang | 2019-04-02 |
| 9541271 | Bulb head structure and LED bulb comprising the same | — | 2017-01-10 |
| 8080499 | Nanodiamond thermal grease | Sergey Uvarov | 2011-12-20 |
| D342692 | Pendant | — | 1993-12-28 |