Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428358 | Method for preparing a coal-based linear alkylbenzene | Jingwei Wu, Yue Zhang, Zhen Qian, Zhifei Li, Xiaolong Zhang +6 more | 2025-09-30 |
| 11949548 | Method for service status analysis, server, and storage medium | Haibin Li, Huifeng Guo, Xin Peng | 2024-04-02 |
| 11884632 | Preparation method of caprolactam | Shibiao Cheng, Songlin Wang, Xi Li, Han Wang, Fei Shen +2 more | 2024-01-30 |
| 11459302 | Refining process and refining system of caprolactam | Shibiao Cheng, Songlin Wang, Fei Shen, Han Wang, Xi Li +4 more | 2022-10-04 |
| 9667035 | Method for preparing organic polymer thin film laser | Tianrui Zhai, Songtao Li, Li-Fu Chen, Li Wang | 2017-05-30 |
| 9565536 | Method and apparatus for registration of location information of wireless devices in a wireless communication network supporting multicast calls | — | 2017-02-07 |
| 9286217 | Systems and methods for memory utilization for object detection | Lei Xu, Bo Zhou, Michael Warren Castelloe, Shuxue Quan, Junchen Du +3 more | 2016-03-15 |
| 8676242 | Method and apparatus for registration of location information of wireless devices in a wireless communication network supporting multicast calls | — | 2014-03-18 |
| 8667506 | Object oriented management device for ASN.1 message | — | 2014-03-04 |
| 8144724 | Apparatus and method for resolving request collision in a high bandwidth wireless network | — | 2012-03-27 |
| 8009699 | Efficient encoding of out of order data packets in a network | — | 2011-08-30 |