Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12275750 | 1,2-bis(diphenylphosphinoalkylamido)-1,2-disubstituted ethane, and its synthesis and application | Yuchen Zhang | 2025-04-15 |
| 12275752 | Class of phosphine nitrogen ligand with multiple chiral centers and its synthesis method and application | Qi Liu, Haibo Xu | 2025-04-15 |
| 11623907 | Method for directly constructing highly optically active tetrasubstituted allenic acid compounds | Weifeng Zheng, Hui QIAN | 2023-04-11 |
| 10469172 | Channel recovery in burst-mode, time-division multiplexing (TDM) passive optical networks (PONs) | Xiang Liu, Frank Effenberger, Huaiyu Zeng, Shuchang Yao, Lei Zhou +2 more | 2019-11-05 |
| 10153844 | Channel recovery in burst-mode, time-division multiplexing (TDM) passive optical networks (PONs) | Xiang Liu, Frank Effenberger, Huaiyu Zeng, Shuchang Yao, Lei Zhou +2 more | 2018-12-11 |
| 9873713 | Process for synthesizing highly optically active 1,3-disubstituted allenes | Xin Huang, Chunling Fu | 2018-01-23 |
| 9701601 | Optically active axially chiral alpha-allenic alcohol, synthesis method and use thereof | Juntao Ye | 2017-07-11 |
| 9243011 | Dialkyl(2-alkoxy-6-aminophenyl)phosphine, the preparation method and use thereof | Bo Lv, Chunling Fu | 2016-01-26 |
| 9006491 | Structure and method for synthesizing and using dialkyl(2,4,6- or 2,6-alkoxyphenyl)phosphine and its tetrafluoroborate | Bo Lu, Chunling Fu | 2015-04-14 |
| 8748669 | Process for producing aldehydes or ketones by oxidizing alcohols with oxygen | Jinxian Liu, Jinqiang Kuang, Yu Liu, Yuli Wang, Qiong Yu +7 more | 2014-06-10 |