Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12325826 | High-flow-conductivity proppant and preparation method thereof | Dezhi Zeng, Chengxiu Yu, Hanwen Zhang, Xi Wang, Jiancheng Luo +3 more | 2025-06-10 |
| 12255415 | Board-to-board socket and board-to-board connector assembly | Yingyue Li, Yiping Shi, Yayong Li, Xinyun Peng | 2025-03-18 |
| 11883862 | Pipeline automatic scale removal and storage device | Dezhi Zeng, Miaopeng Zhou, Jianqi Yang, Qiang Du, Dikui Cheng +3 more | 2024-01-30 |
| 11262472 | Prospecting method and instrument system of the three-dimensional electrical resistivity tomography based on random distribution of electrodes | Bangbing WANG, Jiaxin Wang, Zhanjie Shi, Wenke Zhao | 2022-03-01 |
| 10969471 | Method for identifying ice crystal fabric and distribution characteristics of ice flow field in ice sheet based on polarimetric radar | Bangbing WANG, Bo Sun, Jiaxin Wang, Zhanjie Shi, Wenke Zhao | 2021-04-06 |
| 10481568 | One-click motor configuration | Adam Reynolds, Chris Knaack | 2019-11-19 |
| 10439526 | Load-adaptive smooth startup method for sensorless field-oriented control of permanent magnet synchronous motors | — | 2019-10-08 |
| 10402458 | Pair of spectacles with inquiry function and inquiring method using the pair of spectacles | — | 2019-09-03 |
| 10386808 | System parameter identificatino method based on rate-limited relay with hysteresis and sinusoidal injection | Adam Reynolds | 2019-08-20 |
| 10222764 | Application-specification-oriented control design | — | 2019-03-05 |
| 10211763 | Method for automatically identifying speed operation range in a mechanical system driven by PMSM or induction motors under friction and load condition | — | 2019-02-19 |
| 10184917 | Method for automatically identifying resonance | Chris Knaack | 2019-01-22 |
| 10126717 | Multiple independent variable curve fitting method | — | 2018-11-13 |
| 10126202 | Method for automatically estimating inertia, coulomb friction, and viscous friction in a mechanical system | — | 2018-11-13 |
| 10061275 | Optimized parameterization of active disturbance rejection control | Ahmed H. El-Shaer, Girish Yajurvedi | 2018-08-28 |
| 9998044 | Load-adaptive smooth startup method for sensorless field-oriented control of permanent magnet synchronous motors | — | 2018-06-12 |
| 9895657 | High-efficiency method for removing sulfur and mercury of coal-fired flue gas, and apparatus thereof | Fan Wang, Yu Liu, Fan Zhang, Hongmei Wang | 2018-02-20 |
| 9776640 | Automatic determination of maximum acceleration for motion profiles | — | 2017-10-03 |
| 9690261 | Method for automatically setting responsiveness parameters for motion control systems | Ahmed H. El-Shaer | 2017-06-27 |
| 9369073 | Load-adaptive smooth startup method for sensorless field-oriented control of permanent magnet synchronous motors | — | 2016-06-14 |
| 9268315 | Extended active disturbance rejection controller | Zhiqiang Gao | 2016-02-23 |
| 9268316 | Method for automatically estimating a friction coefficient in a mechanical system | — | 2016-02-23 |
| 9041337 | Motion profile generator | — | 2015-05-26 |
| 8710777 | Method for automatically estimating inertia in a mechanical system | — | 2014-04-29 |
| 8644963 | Extended active disturbance rejection controller | Zhiqiang Gao | 2014-02-04 |