Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11324321 | Ready to assemble seating | Douglas Tripp | 2022-05-10 |
| 10897996 | Ready to assemble seating | Douglas Tripp | 2021-01-26 |
| 10774011 | Lead-free high-insulating ceramic coating zinc oxide arrester valve and preparation method thereof | Guangqiang Pei, Tao Gu, Wen Shi, Liyi Shi | 2020-09-15 |
| 10463154 | KD chair and stool construction | Douglas Tripp | 2019-11-05 |
| 10098462 | KD chair and stool construction | Douglas Tripp | 2018-10-16 |
| 10027371 | Spreading signal generating method, generating device, receiving method and receiving device | Mingquan Lu | 2018-07-17 |
| 9680594 | Generating method and device, receiving method and device for dual-frequency constant envelope signal with four spreading signals | Mingquan Lu | 2017-06-13 |
| 9287922 | Spreading signal generating method, generating device, receiving method and receiving device | Mingquan Lu | 2016-03-15 |
| 9137081 | Satellite navigational signal generating method generating device receiving method and receiving device | Mingquan Lu | 2015-09-15 |