Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12237794 | Method for protecting motor from overheating | Xiaosan XU, Hairong Sun, Jie Zhang | 2025-02-25 |
| 12215580 | Differential pressure sliding sleeve, and oil and gas well fracturing construction method using same | Shunqu Hu, Yongmao Lin, Wei Zhao, Zhi Xie, Zhimin Hou +4 more | 2025-02-04 |
| 12085090 | Air blower and exhaust fan comprising the same | Hongyu Jia, Huijun ZHAN, Shaner ZHANG, Xuanfeng Wen | 2024-09-10 |
| 11371524 | Windmill and blower comprising the same | Yanhu Lin, Miao Zhang | 2022-06-28 |
| 11236590 | Device for jet packing and fracturing and tubular column comprising same | Zhenwei Gan, Bin Qi, Zhimin Hou, Shunqu Hu, Chen Chen +4 more | 2022-02-01 |
| 11118595 | Volute assembly and induced draft fan comprising the same | Yanhu Lin, Miao Zhang | 2021-09-14 |
| 11106561 | Method and device for evaluating IO performance of cache servers | Yue-Min Jiang, Xu Zhang, Yajuan ZHENG, Xiaowei Chen, Zhihuai Pan | 2021-08-31 |
| 10968917 | Blower comprising a pressure measuring connector | Kunpan Liu, Shikun Chen, Shenglong Guo, Xianjun Liu, Jianhua ZENG +4 more | 2021-04-06 |
| 10480529 | Induced draft fan and gas furnace comprising the same | Yanhu Lin, Fengqi Wang | 2019-11-19 |
| 10050496 | Induced draft fan | Wenqing Bian | 2018-08-14 |
| 9983082 | Volute mechanism for blower | Xiongcheng Wang, Song Jia, Xianjun Liu, Yunyi Luo, Wenbo Yang +1 more | 2018-05-29 |
| 9528528 | Induced draught fan | Xiongcheng Wang | 2016-12-27 |
| 9086181 | Connecting structure between volute of blower and conversion interface | Song Jia, Yunyi Luo, Wenbo Yang, Jianhua ZENG, Xianjun Liu | 2015-07-21 |
| 9036079 | Combination apparatus and operating method thereof | Chang-Yi Huang, Deng-Ke Guo, Hai Tao Zhang, Hsiang-Yin Lin | 2015-05-19 |
| D708731 | Blower | — | 2014-07-08 |
| D708730 | Blower | — | 2014-07-08 |