Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1007479 | Earphone | Weiwei Chen, Keliang Xun, Qing Li | 2023-12-12 |
| 11747497 | Seafloor multi-wave seismic source and seafloor exploration system | Yanliang Pei, Kai Liu, Mingming Wen, Chenguang Liu, Liancheng Zhang +2 more | 2023-09-05 |
| D996400 | Earphone | Qing Li, Bin Liu | 2023-08-22 |
| D991172 | Earphone case | Weiwei Chen, Keliang Xun, Qing Li | 2023-07-04 |
| D989045 | Earphone | Weiwen Deng, Guanwen Chen, Bin Liu, Ming-Yi Shen | 2023-06-13 |
| 11533043 | Method for impedance prediction of a voltage source converter under variable operating points | Qi Qiu, Meng Zhan, Yayao Zhang | 2022-12-20 |
| D966236 | Earphone | Keliang Xun, Weiwei Chen, Qing Li, Ruijiang Wang, Bin Liu | 2022-10-11 |
| D964969 | Earphone | Keliang Xun, Weiwei Chen, Qing Li, Ruijiang Wang, Bin Liu | 2022-09-27 |
| D963615 | Earphone | Keliang Xun, Weiwei Chen, Qing Li, Ruijiang Wang, Bin Liu | 2022-09-13 |
| D933046 | Bluetooth speaker | Bin Liu, Shichen Xu | 2021-10-12 |
| 11137507 | Near-sea-bottom hydrate detection system | Baohua Liu, Yanliang Pei, Kaiben Yu, Zili Chen, Guangming Kan +4 more | 2021-10-05 |
| 11100074 | Method and device for managing document index | Min Liu, Yong Zhang, Yubing Zhang, Ke Zhao | 2021-08-24 |
| 10997252 | Methods, apparatuses, and computer storage media for data searching | Ren Wang, Xiaolan Wang | 2021-05-04 |
| 10890678 | Seismic exploration system based on underwater mobile platform | Yanliang Pei, Baohua Liu, Qingfeng Hua, Kaiben Yu, Qiuhong Xie +3 more | 2021-01-12 |
| 10404014 | Stacking electrical connector with reduced crosstalk | Madhumitha Rengarajan | 2019-09-03 |