Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12344579 | Built-in micro-interface oxidation system and method for preparing terephthalic acid from p-xylene | Zheng Zhou, Feng Zhang, Lei Li, Weimin Meng, Baorong Wang +5 more | 2025-07-01 |
| 12344684 | Micro-interface strengthening reaction system and method for preparing poly-α-olefin | Zheng Zhou, Feng Zhang, Lei Li, Weimin Meng, Baorong Wang +5 more | 2025-07-01 |
| 12291460 | Reaction system for preparing soda ash | Lei Li, Haining Sun, Zheng Zhou, Fangyuan Ding, Huimin Qin +3 more | 2025-05-06 |
| 12116334 | Method for olefin hydroformylation using iridium-based catalyst | Xingbang Hu, Chenfei Yao, Zheng Zhou, Lei Li | 2024-10-15 |
| 12090458 | Micro-interface enhanced oxidation system and oxidation method for preparing hydrogen peroxide | Zheng Zhou, Hongzhou Tian, Lei Li, Feng Zhang, Weimin Meng +5 more | 2024-09-17 |
| 12054454 | Method for catalyzing olefin carbonylation | Xingbang Hu, Chenfei Yao, Lei Li, Zheng Zhou | 2024-08-06 |
| 12003939 | Voice coil wire for sound generating device, voice coil and sound generating device | Jie Yang | 2024-06-04 |
| 11919845 | Reaction system and method for preparing butyraldehyde by propylene carbonylation | Zheng Zhou, Lei Li, Feng Zhang, Weimin Meng, Baorong Wang +6 more | 2024-03-05 |
| 11649181 | Treatment system for cephalosporin wastewater and treatment method thereof | Zheng Zhou, Feng Zhang, Lei Li, Weimin Meng, Baorong Wang +5 more | 2023-05-16 |
| 11628415 | Built-in micro interfacial enhanced reaction system and process for PTA production with PX | Zheng Zhou, Feng Zhang, Lei Li, Weimin Meng, Baorong Wang +5 more | 2023-04-18 |
| 11607663 | Strengthening oxidation system of external micro-interfacial unit for producing PTA with PX | Zheng Zhou, Feng Zhang, Lei Li, Weimin Meng, Baorong Wang +5 more | 2023-03-21 |
| 11517868 | Submerged propylene hydration micro-interface strengthening reaction system and method thereof | Zheng Zhou, Feng Zhang, Lei Li, Weimin Meng, Baorong Wang +5 more | 2022-12-06 |
| 11477576 | Injection molding method for product with elastic connection sheet, and loudspeaker and electronic apparatus | Lulu Lu | 2022-10-18 |
| 11406959 | Micro-interface strengthening reaction system and method for preparing polyethylene by using a solution process | Zheng Zhou, Feng Zhang, Lei Li, Weimin Meng, Baorong Wang +5 more | 2022-08-09 |
| 11370727 | Benzene selective hydrogenation reaction system and method thereof | Zheng Zhou, Feng Zhang, Lei Li, Weimin Meng, Baorong Wang +5 more | 2022-06-28 |
| 11358887 | Treatment system for PMIDA wastewater | Zheng Zhou, Feng Zhang, Lei Li, Weimin Meng, Baorong Wang +5 more | 2022-06-14 |
| 11345865 | Micro-interface strengthening reaction system and method for preparing ship fuel | Zheng Zhou, Weimin Meng, Feng Zhang, Lei Li, Baorong Wang +5 more | 2022-05-31 |
| 11267742 | Built-in micro-interface papermaking wastewater treatment system and wastewater treatment method thereof | Zheng Zhou, Feng Zhang, Lei Li, Weimin Meng, Baorong Wang +5 more | 2022-03-08 |
| 10982113 | Coating system | Michael J. Adams, Bruno Leuenberger, Loni Schweikert, Olivia Vidoni, Yan Zhang | 2021-04-20 |
| 10277985 | Speaker module | Gang Chen | 2019-04-30 |
| 10250961 | Speaker module | Gang Chen | 2019-04-02 |
| 10250969 | Air valve and speaker | Gang Chen, Shuangshuang Fan | 2019-04-02 |
| 10178480 | Speaker and magnetic circuit system thereof | Gang Chen | 2019-01-08 |
| 10149062 | Loudspeaker module | Gang Chen | 2018-12-04 |
| 10039998 | Anti-thermosensitization rectification tower and the rectification process thereof for separating thermosensitive natural substances | Zheng Zhou, Gaodong Yang, Defang Sun, Ling Zhang | 2018-08-07 |