loadpatents
Patent applications and USPTO patent grants for Chu; En-Yi.The latest application filed is for "rotary machine device and linear machine device".
Patent | Date |
---|---|
Cycloid speed reducer with enhanced dynamic balance Grant 11,391,347 - Chung , et al. July 19, 2 | 2022-07-19 |
Rotary Machine Device And Linear Machine Device App 20220158579 - Chung; Chi-Wen ;   et al. | 2022-05-19 |
Speed reducing device having power source Grant 11,336,147 - Chung , et al. May 17, 2 | 2022-05-17 |
Bearing assembly and rotary shaft apparatus employing same Grant 11,255,380 - Chung , et al. February 22, 2 | 2022-02-22 |
Aluminum Alloy Composition And Manufacturing Method Thereof App 20210363617 - Hung; Fei-Yi ;   et al. | 2021-11-25 |
Cycloid speed reducer Grant 11,168,763 - Chung , et al. November 9, 2 | 2021-11-09 |
Actuator and linear motion module Grant 11,121,615 - Chen , et al. September 14, 2 | 2021-09-14 |
Aluminum Alloy Composition And Manufacturing Method Thereof App 20210238715 - Hung; Fei-Yi ;   et al. | 2021-08-05 |
Bearing Assembly And Rotary Shaft Apparatus Employing Same App 20210062866 - Chung; Chi-Wen ;   et al. | 2021-03-04 |
Cycloid Speed Reducer With Enhanced Dynamic Balance App 20200232542 - Chung; Chi-Wen ;   et al. | 2020-07-23 |
Speed reducing device having power source Grant 10,673,304 - Tsai , et al. | 2020-06-02 |
Speed Reducing Device Having Power Source App 20200144888 - Chung; Chi-Wen ;   et al. | 2020-05-07 |
Speed Reducer App 20200141478 - Chung; Chi-Wen ;   et al. | 2020-05-07 |
Cycloid Speed Reducer App 20200132166 - Chung; Chi-Wen ;   et al. | 2020-04-30 |
Actuator And Linear Motion Module App 20190379265 - CHEN; Po-Tzu ;   et al. | 2019-12-12 |
Actuator and linear motion module Grant 10,439,480 - Chen , et al. O | 2019-10-08 |
Speed Reducing Device Having Power Source App 20190140515 - Tsai; Ching-Hsiung ;   et al. | 2019-05-09 |
Actuator And Linear Motion Module App 20170331358 - CHEN; Po-Tzu ;   et al. | 2017-11-16 |
Motor driven linear actuator and electric motor thereof Grant 9,528,581 - Tsai , et al. December 27, 2 | 2016-12-27 |
Shaft linear motor with improved structural strength Grant 9,397,528 - Sheu , et al. July 19, 2 | 2016-07-19 |
Linear Motor And Motor Set Using Same App 20150180322 - Tsai; Ching-Hsiung ;   et al. | 2015-06-25 |
Motor Driven Linear Actuator And Electric Motor Thereof App 20150047444 - Tsai; Ching-Hsiung ;   et al. | 2015-02-19 |
Shaft Linear Motor App 20140300214 - SHEU; Hong-Cheng ;   et al. | 2014-10-09 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.