Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418083 | Phase shifter, antenna and electronic device | Yi Ding, Haocheng Jia, Wenxue MA, Hao Guo, Yan Lu +5 more | 2025-09-16 |
| 12391861 | Cement slurry system, preparation method therefor and use thereof | Jianzhou Jin, Yuchao Guo, Hong Yue, Youcheng Zheng, Hua Zhang +20 more | 2025-08-19 |
| 12305116 | Ultra-high temperature resistant cement slurry system for cementing and preparation method and use thereof | Jianzhou Jin, Lili Chen, Yuchao Guo, Hua Zhang, Fuchen Liu +25 more | 2025-05-20 |
| 12255378 | Window system | Chunnan FENG, Yunnan JIN, Sihui Bao, Zhifeng Zhang, Yongsheng Ma +4 more | 2025-03-18 |
| 12166292 | Antenna and communication system | Chunnan FENG, Zhifeng Zhang, Haoyang ZHANG, Chuncheng Che, Jingjun Du +2 more | 2024-12-10 |
| 12114143 | Reinforcing part for diaphragm of speaker, the diaphragm and the speaker | Cuili Zhang | 2024-10-08 |
| 12068769 | Transparent antenna and communication system | Yunnan JIN, Zhifeng Zhang, Chunnan FENG, Haoyang ZHANG, Feng QU | 2024-08-20 |
| 12015205 | Transparent antenna and communication system | Yunnan JIN, Chunnan FENG, Haoyang ZHANG, Zhifeng Zhang | 2024-06-18 |
| 11967672 | Device for assembly and disassembly | Xiaowen Liao, Zefeng Dong, Zhou Zhang, Liguo Qiu | 2024-04-23 |
| 11926787 | Well cementing method for improving well cementing quality by controlling hydration heat of cement slurry | Shuoqiong Liu, Hua Zhang, Jianzhou Jin, Ming Xu, Yongjin Yu +20 more | 2024-03-12 |
| 11912107 | Air outflow device, console and vehicle | Chunhua Zhu, Haobin Zhang, Tao Wang, Han Zhang, Guangming Tian | 2024-02-27 |
| 11632629 | Reinforcing part for diaphragm of speaker, the diaphragm and the speaker | Cuili Zhang | 2023-04-18 |
| 11606145 | Silicon photonics based single-wavelength 100 gbit/S PAM4 DWDM transceiver in pluggable form factor | Tongqing Wang, Xingyu Zhang, Dawei Zheng, Ming Ding | 2023-03-14 |
| 11575993 | Speaker and speaker module | Changlong Li, Jianxin Wang, Cuili Zhang, Zhixin Sang | 2023-02-07 |
| 11198984 | Underwater repair system for cavity region of concrete panel rock-fill dam panel | Yingli Wu, Ruiji Yi, Sheng-Yao Yang, Wanli GUO, Denghua Li +22 more | 2021-12-14 |
| 11118449 | Mass exchange model for relative permeability simulation | Bernd Crouse, Xiaobo Nie, Raoyang Zhang, Hiroshi Otomo, Hudong Chen +1 more | 2021-09-14 |
| 10550690 | Mass exchange model for relative permeability simulation | Bernd Crouse, Xiaobo Nie, Raoyang Zhang, Hiroshi Otomo, Hudong Chen +2 more | 2020-02-04 |
| 10491090 | Vibrating motor and electronic device | Fenglei Zu | 2019-11-26 |
| 9090723 | High exchange capacity perfluorinated ion exchange resin, preparation method and use thereof | Yongming Zhang, Heng Zhang, Sheng Qin, Zihong Gao, Li Wang +1 more | 2015-07-28 |
| 9023554 | Perfluorinated ion exchange resin, preparation method and use thereof | Yongming Zhang, Sheng Qin, Zihong Gao, Heng Zhang, Maoxiang Wei +1 more | 2015-05-05 |
| 7700068 | Method of making NiO and Ni nanostructures | Wenjie Shen, Mei Cai, Jerry Dale Rogers | 2010-04-20 |
| 7601199 | Ni and Ni/NiO core-shell nanoparticles | Wenjie Shen, Mei Cai, Jerry Dale Rogers | 2009-10-13 |
| 7578990 | Proton conductor and method for manufacturing the same, and electrochemical device | Koichiro Hinokuma | 2009-08-25 |
| 7470647 | Nickel oxide nanoparticles as catalyst precursor for hydrogen production | Mei Cai, Wenjie Shen, Jerry Dale Rogers | 2008-12-30 |
| 7128888 | Proton conductor and method for manufacturing the same, and electrochemical device | Koichiro Hinokuma | 2006-10-31 |