Wu; Wen-Chia
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wu; Wen-Chia.The latest application filed is for "robot teaching device".
- Wu; Wen-Chia - Taichung TW
- WU; Wen-Chia - Taichung City TW
- Wu; Wen-Chia - Taichung Industrial Park TW
- Wu; Wen-Chia - Taichung Industrail Park TW
| Patent | Date |
|---|---|
| Robot teaching device Grant 9,597,807 - Wu , et al. March 21, 2 | 2017-03-21 |
| Robot Teaching Device App 20160114478 - WU; Wen-Chia ; et al. | 2016-04-28 |
| Gait rehabilitation machine and method of using the same Grant 9,161,872 - Lee , et al. October 20, 2 | 2015-10-20 |
| Bearing device for motion guide device Grant 9,127,715 - Liu , et al. September 8, 2 | 2015-09-08 |
| Ball screw with sectional circulating assemblies Grant 8,893,574 - Pan , et al. November 25, 2 | 2014-11-25 |
| Directional Position Control Method App 20140222201 - WU; Wen-Chia ; et al. | 2014-08-07 |
| Bearing Device For Motion Guide Device App 20140016890 - Liu; Jonus ; et al. | 2014-01-16 |
| Ball Screw With Sectional Circulating Assemblies App 20130055839 - PAN; Hung-Sung ; et al. | 2013-03-07 |
| Roller screw Grant 8,381,607 - Liu , et al. February 26, 2 | 2013-02-26 |
| Roller screw structure Grant 8,316,732 - Wu , et al. November 27, 2 | 2012-11-27 |
| Gait Rehabilitation Machine And Method Of Using The Same App 20120253242 - Lee; Shin-Da ; et al. | 2012-10-04 |
| Nut Rotary Ball Screw With A Predetermined Pressure Structure App 20120103115 - Wu; Wen-Chia ; et al. | 2012-05-03 |
| Roller Screw App 20120096967 - LIU; Jouns ; et al. | 2012-04-26 |
| Dustproof device for ball screw apparatus Grant 8,096,201 - Wu January 17, 2 | 2012-01-17 |
| Sectional Circulating Assembly For A Ball Screw App 20110314941 - Pan; Hung-Sung ; et al. | 2011-12-29 |
| Screw-driven fan device Grant 7,958,796 - Hsu , et al. June 14, 2 | 2011-06-14 |
| Roller screw having plural circulating devices cooperating with plural helical grooves Grant 7,845,251 - Wu December 7, 2 | 2010-12-07 |
| Dustproof device for ball screw apparatus App 20100288063 - Wu; Wen Chia | 2010-11-18 |
| Rolling Element Screw App 20100180707 - WU; Wen-Chia | 2010-07-22 |
| Roller Screw Structure App 20100180706 - Wu; Wen-Chia ; et al. | 2010-07-22 |
| Screw-Driven Fan Device App 20100116470 - HSU; Edward ; et al. | 2010-05-13 |
| Ball Screw Unit with Dual Ball Deflect Arrangements App 20100071494 - Wu; Wen-Chia ; et al. | 2010-03-25 |
| Roller Screw Having Plural Circulating Devices Cooperating with Plural Helical Grooves App 20100064836 - Wu; Wen-Chia | 2010-03-18 |
| Ball screw device having bearing members of different load App 20090308192 - Lin; Ming-Yao ; et al. | 2009-12-17 |
| Roller Screw with a Circulating Structure App 20090158873 - Wu; Wen-Chia ; et al. | 2009-06-25 |
| Ball screw unit with dust cleaning and ball deflecting element fixing mechanism Grant 7,533,593 - Pan , et al. May 19, 2 | 2009-05-19 |
| Ball screw device having image sensor App 20090071278 - Chiu; Yueh Ling ; et al. | 2009-03-19 |
| Partition room and spacer ball for ball screw unit Grant 7,493,837 - Wu , et al. February 24, 2 | 2009-02-24 |
| Roller Screw Structure App 20090013812 - Wu; Wen-Chia ; et al. | 2009-01-15 |
| Magnetic spacer Grant 7,458,722 - Chen , et al. December 2, 2 | 2008-12-02 |
| Roller Track for a Roller Screw App 20080282826 - PAN; Hung-Sung ; et al. | 2008-11-20 |
| Ball screw device having lubricating device App 20080134816 - Chen; Yan Yu ; et al. | 2008-06-12 |
| Circulation System for a Ball Screw App 20080115609 - TSOU; Chien-Wei ; et al. | 2008-05-22 |
| Roller Screw System App 20080110285 - Pan; Hung-Sung ; et al. | 2008-05-15 |
| Sectional Circulating Assembly for a Ball Screw App 20080110284 - Pan; Hung-Sung ; et al. | 2008-05-15 |
| Ball Screw Unit with Dual Ball Deflect Arrangements App 20080022797 - Wu; Wen-Chia ; et al. | 2008-01-31 |
| Ball screw unit with dust cleaning and turnpike fixing mechanism App 20070251343 - Pan; Hung-Sung ; et al. | 2007-11-01 |
| Rolling element for ball screw unit App 20070245843 - Wu; Wen-Chia ; et al. | 2007-10-25 |
| Magnetic Spacer App 20070230847 - Chen; Yan-Yu ; et al. | 2007-10-04 |
| Partition room and spacer ball for ball screw unit App 20070068300 - Wu; Wen-Chia ; et al. | 2007-03-29 |
| Liquid low level warning device App 20070013535 - Chiu; Yueh-Ling ; et al. | 2007-01-18 |
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