Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12403487 | Multifunctional handheld shower | Hewei Liu, Weifeng Zeng | 2025-09-02 |
| D1032784 | Hand shower | Hewei Liu, Weifeng Zeng | 2024-06-25 |
| D1031923 | Shower head | Hewei Liu, Weifeng Zeng, Zhengqi Zhu | 2024-06-18 |
| D1031927 | Hand shower | Hewei Liu, Weifeng Zeng, Zhengqi Zhu | 2024-06-18 |
| 12006668 | Connecting device for shower apparatus | Hewei Liu, Weifeng Zeng | 2024-06-11 |
| 11931671 | Three-stage tubular T-shaped degassing device with microbubble axial flow and spiral flow fields | Xinfu Liu, Zhongxian Hao, Ji Chen, Chaoyong Yu, Guanghai Yu +6 more | 2024-03-19 |
| D975240 | Handheld shower | Binghuo Zhu, Weifeng Zeng | 2023-01-10 |
| 10985743 | Low-power-consumption high-speed zero-current switch | Li Geng, Zhongming Xue, Lina Zhang, Wei Gou, Rui Zhang | 2021-04-20 |
| 10831803 | System and method for true product word recognition | Yun Xiao, Bin Li, Liping Zhang | 2020-11-10 |
| 8886641 | Incorporating recency in network search using machine learning | Anlei Dong, Yi Chang, Zhaohui Zheng, Gilad Mishne, Jing Bai +6 more | 2014-11-11 |
| 8751511 | Ranking of search results based on microblog data | Anlei Dong, Pranam Kolari, Jing Bai, Yi Chang, Zhaohui Zheng | 2014-06-10 |