Issued Patents All Time
Showing 51–71 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10268758 | Method and system of acquiring semantic information, keyword expansion and keyword search thereof | Zhi Tang, Jianbo Xu, Lifeng Jin, Wei Wan | 2019-04-23 |
| 10259757 | Method for starting up a fluidized catalytic reaction apparatus used for producing lower olefins | Zhongmin Liu, Zhihui Lv, Changqing He, Yu Liu, Yue Qi +4 more | 2019-04-16 |
| 10210281 | Method and system for obtaining knowledge point implicit relationship | Wei Wan, Jianbo Xu, Zhi Tang, Lifeng Jin | 2019-02-19 |
| 9827544 | Reaction device for preparing light olefins from methanol and/or dimethyl ether | Tao Zhang, Zhongmin Liu | 2017-11-28 |
| 9735600 | Method for limiting battery discharging current in battery charger and discharger circuit | Jinrong Qian, Suheng Chen, Richard Stair | 2017-08-15 |
| 9725375 | Method for preparing a light olefin with an oxygen-containing compound | Zhongmin Liu, Tao Zhang, Changqing He, Xiangao Wang, Yinfeng Zhao | 2017-08-08 |
| 9718743 | Method for preparing a light olefin using an oxygen-containing compound, and device for use thereof | Zhongmin Liu, Tao Zhang, Changqing He, Xiangao Wang, Yinfeng Zhao | 2017-08-01 |
| 9690160 | Liquid crystal lens image forming device and liquid crystal lens image forming method | Chunhui Cui | 2017-06-27 |
| 9571710 | Microlens array imaging device and imaging method | Chunhui Cui, Huafu Mai | 2017-02-14 |
| 9531940 | Apparatus and method for liquid crystal lens imaging | Chunhui Cui, Rui Bao, Shuda Yu | 2016-12-27 |
| 9484758 | Hybrid bootstrap capacitor refresh technique for charger/converter | Bin Chen, Yongxuan Hu | 2016-11-01 |
| 9479683 | Liquid crystal lens imaging method and apparatus | Chunhui Cui, Shuda Yu, Rui Bao | 2016-10-25 |
| 9340469 | Catalyst return apparatus and process for reacting a feedstock | Leslie Andrew Chewter, Hubertus Wilhelmus Albertus Dries, Rene Samson | 2016-05-17 |
| 9284235 | Process for methanol coupled catalytic cracking reaction of naphtha using a modified ZSM-5 molecular sieve catalyst | Zhongmin Liu, Yingxu Wei, Yue Qi, Mingzhi Li, Bing Li +3 more | 2016-03-15 |
| 9281116 | Increasing the light-load efficiency of voltage regulators using nonlinear inductors with cores of different materials | Kisun Lee, Shimon Elkayam | 2016-03-08 |
| 9136724 | Method for limiting battery discharging current in battery charger and discharger circuit | Jinrong Qian, Suheng Chen, Richard Stair | 2015-09-15 |
| 9134775 | Controlling a current drawn from an adapter by a computer system | Bharatkumar K. Patel, Kisun Lee, Manisha P. Pandya, Shimon Elkayam | 2015-09-15 |
| 8747767 | Catalyst return apparatus, and process for reacting a feedstock | Leslie Andrew Chewter, Hubertus Wilhelmus Albertus Dries, Rene Samson | 2014-06-10 |
| 8696999 | Riser reactor system and a process for the preparation of an olefinic product | Leslie Andrew Chewter, Hubertus Wilhelmus Albertus Dries, Rene Samson | 2014-04-15 |
| 8194228 | Liquid crystal lens in which a voltage imparts optimal first-stage optical properties to the liquid crystal lens by influencing a liquid crystal layer | Susumu Sato | 2012-06-05 |
| 6784644 | Multiphase clamp coupled-buck converter and magnetic integration | Peng Xu, Kaiwei Yao, Fred C. Lee, Jia Wei | 2004-08-31 |