Chen; Feng-Tien
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Feng-Tien.The latest application filed is for "motor arrangement system of endurable and energy-saving electric vehicle".
- Chen; Feng-Tien - Taichung City TW
- Chen; Feng-Tien - Taichung N/A TW
- Chen; Feng-Tien - Taichung Hsien TW
- CHEN; Feng-Tien - Lung-Ching Hsiang TW
| Patent | Date |
|---|---|
| Motor Arrangement System Of Endurable And Energy-saving Electric Vehicle App 20220190754 - Chen; Feng-Tien | 2022-06-16 |
| Motor device Grant 10,992,248 - Chen April 27, 2 | 2021-04-27 |
| Front Wheel Transmission Turning Device For A Vehicle App 20200361239 - CHEN; FENG-TIEN | 2020-11-19 |
| Roll-and-press friction-driving harmonic drive gear reducer Grant 10,801,600 - Chen October 13, 2 | 2020-10-13 |
| CNC milling machine combined with picking robotic arm unit Grant 10,722,953 - Chen | 2020-07-28 |
| Cnc Milling Machine Combined With Picking Robotic Arm Unit App 20200233394 - Chen; Feng-Tien | 2020-07-23 |
| Ball screw and method for using the same Grant 10,641,368 - Chen | 2020-05-05 |
| Motor Device App 20200136546 - Chen; Feng-Tien | 2020-04-30 |
| Ball Screw And Method For Using The Same App 20190353231 - Chen; Feng-Tien | 2019-11-21 |
| CNC Single-Turret Twin-Spindle Efficiency-Doubled Metal Processing Machine App 20190184507 - Chen; Feng-Tien | 2019-06-20 |
| C-type CNC machine center Grant 10,293,442 - Chen | 2019-05-21 |
| Linear slide rail and method for using the same Grant 10,288,116 - Chen | 2019-05-14 |
| Roll-and-press Friction-driving Harmonic Drive Gear Reducer App 20190063579 - Chen; Feng-Tien | 2019-02-28 |
| C-type Cnc Machine Center App 20190009376 - Chen; Feng-Tien | 2019-01-10 |
| Computer numerical control servo drive system Grant 10,082,783 - Chen September 25, 2 | 2018-09-25 |
| Computer Numerical Control Servo Drive System App 20170176972 - Chen; Feng-Tien | 2017-06-22 |
| CNC dual-spindle transmission device Grant 9,610,668 - Chen , et al. April 4, 2 | 2017-04-04 |
| Rotary Table App 20160236309 - CHEN; Feng-Tien | 2016-08-18 |
| Cnc Dual-spindle Transmission Device App 20160193669 - CHEN; FENG-TIEN ; et al. | 2016-07-07 |
| Tool shank Grant 9,248,506 - Chen February 2, 2 | 2016-02-02 |
| Tool Change Device Of Cnc Machine Center App 20150343581 - Chen; Feng-Tien | 2015-12-03 |
| Single Power Tool Changing Device Of Cnc Machining Center App 20150119215 - CHEN; FENG-TIEN | 2015-04-30 |
| Tool Shank App 20150030407 - CHEN; FENG-TIEN | 2015-01-29 |
| Cnc Machine Tool With A Single-spindle And Two Sets Of Cutting Tool Changers App 20140323280 - Chen; Feng-Tien | 2014-10-30 |
| Slide rail device Grant 8,684,604 - Chen April 1, 2 | 2014-04-01 |
| Coarse and fine grinding/polishing machine Grant 8,403,728 - Chen March 26, 2 | 2013-03-26 |
| Slide Rail Device App 20130071052 - Chen; Feng-Tien | 2013-03-21 |
| Ball Screw App 20130031995 - Chen; Feng-Tien | 2013-02-07 |
| CNC Machine Tool Having Two Spindles App 20120107064 - Chen; Feng-Tien | 2012-05-03 |
| Coarse and Fine Grinding/Polishing Machine App 20110217908 - CHEN; Feng-Tien | 2011-09-08 |
| Spline Shaft Assembly App 20110052316 - CHEN; Feng-Tien | 2011-03-03 |
| Machine Tool With A Plurality Of Worktables App 20100054887 - Chen; Feng-Tien | 2010-03-04 |
| CNC machine tool having a sliding member movable at a high speed App 20090067941 - Chen; Feng-Tien | 2009-03-12 |
| CNC machine tool having a sliding member movable at a high speed App 20090003946 - Chen; Feng-Tien | 2009-01-01 |
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.
| 