Wu; Jen-Chen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wu; Jen-Chen.The latest application filed is for "brake device of robot arm".
Company Profile
0.35.56
- Wu; Jen-Chen - Taoyuan TW
- Wu; Jen-Chen - Taoyuan City TW
- Wu; Jen-Chen - Taoyuan County TW
- Wu; Jen-Chen - Guishan Shiang TW
- Wu; Jen-Chen - Yunlin TW
- Wu; Jen-Chen - Taipei TW
- Wu; Jen-Chen - Chung-Ho TW
- Wu, Jen-Chen - Chung-Ho City TW
Patent Activity
| Patent | Date |
|---|---|
| Brake device of robot arm Grant 9,579,805 - Tsai , et al. February 28, 2 | 2017-02-28 |
| Brake Device Of Robot Arm App 20160121492 - Tsai; Yao-Ching ; et al. | 2016-05-05 |
| Robot calibration apparatus for calibrating a robot arm Grant 9,193,073 - Huang , et al. November 24, 2 | 2015-11-24 |
| Articulation Module For A Robot And Control Method For The Same App 20140316571 - TSAI; Yao-Ching ; et al. | 2014-10-23 |
| Optical disk drive with a cable protection device Grant 8,667,516 - Wu , et al. March 4, 2 | 2014-03-04 |
| Emergency Ejection Device For A Slot-in Optical Disc Drive App 20130312016 - Kuo; Yao-Ting ; et al. | 2013-11-21 |
| Slot-in Type Optical Disk Drive App 20130305266 - WU; Jen-Chen ; et al. | 2013-11-14 |
| Casing Structure Of Slim Optical Disk Drive App 20130290990 - KUO; Yao-Ting ; et al. | 2013-10-31 |
| Emergency Ejection Protecting Module For An Optical Disc Drive App 20130263163 - Kuo; Yao-Ting ; et al. | 2013-10-03 |
| Optical Disk Drive App 20130254784 - Wu; Jen-Chen ; et al. | 2013-09-26 |
| Light Grating Structure For A Force Feedback Device App 20130168540 - Hsu; Chien-Hui ; et al. | 2013-07-04 |
| Force Feedback Device App 20130162419 - CHANG; Yu-Ming ; et al. | 2013-06-27 |
| Detecting method for limit switch of optical disc drive by sampling voltage of limit switch predetermined times Grant 8,356,311 - Wang , et al. January 15, 2 | 2013-01-15 |
| Slot-in optical disk drive with lifting ejection device Grant 8,307,384 - Huang , et al. November 6, 2 | 2012-11-06 |
| Slim optical disk drive capable of reducing noise of signals Grant 8,302,115 - Ou , et al. October 30, 2 | 2012-10-30 |
| Optical disc clamping device Grant 8,272,004 - Tsai , et al. September 18, 2 | 2012-09-18 |
| Clamping Device Of Optical Disc App 20120216220 - HUANG; Ko-Han ; et al. | 2012-08-23 |
| Ejection device for ejecting an optical disk and related method Grant 8,234,664 - Wu , et al. July 31, 2 | 2012-07-31 |
| Protection device of slot-in optical disk drive Grant 8,220,009 - Tsai , et al. July 10, 2 | 2012-07-10 |
| Protection cover of pick-up head Grant 8,220,011 - Tsai , et al. July 10, 2 | 2012-07-10 |
| Detecting Method For Limit Switch Of Optical Disc Drive By Sampling Voltage Of Limit Switch Predetermined Times App 20120096480 - Wang; Yu-Sheng ; et al. | 2012-04-19 |
| Slim Optical Disk Drive App 20120072928 - Ou; Hsien-Chung ; et al. | 2012-03-22 |
| Jam-proof Device Of Slot-in Optical Disk Drive App 20120042329 - Tsai; Yao-Ching ; et al. | 2012-02-16 |
| Optical Disc Clamping Device App 20120036521 - TSAI; Yao-Ching ; et al. | 2012-02-09 |
| Slot-in optical disk drive Grant 8,095,944 - Chang , et al. January 10, 2 | 2012-01-10 |
| Slot-in optical disk drive for loading/unloading an optical disk Grant 8,082,558 - Tsai , et al. December 20, 2 | 2011-12-20 |
| Protection device for protecting a flat cable Grant 8,076,594 - Ou , et al. December 13, 2 | 2011-12-13 |
| Emergency ejection device for a slot-in disk drive Grant 8,069,454 - Kuo , et al. November 29, 2 | 2011-11-29 |
| Restraining device of optical disk drive Grant 8,060,897 - Wang , et al. November 15, 2 | 2011-11-15 |
| Method and device for protecting slot-in optical disc drive Grant 8,060,896 - Wu November 15, 2 | 2011-11-15 |
| Slot-in optical disk drive Grant 8,042,128 - Wang , et al. October 18, 2 | 2011-10-18 |
| Lift device of a slot-in disk drive Grant 8,024,750 - Tsai , et al. September 20, 2 | 2011-09-20 |
| Slot-in disk drive device and method Grant 7,934,225 - Kuo , et al. April 26, 2 | 2011-04-26 |
| Slot-in Optical Disk Drive With Lifting Ejection Device App 20110088049 - Huang; Ko-Han ; et al. | 2011-04-14 |
| Device for Adjusting Height of Guiding Bar in Slot-In Optical Disk Drive App 20110072444 - Tsai; Yao-Ching ; et al. | 2011-03-24 |
| Slot-in disk drive device Grant 7,900,220 - Chiou , et al. March 1, 2 | 2011-03-01 |
| Feeding device for a slot-in optical disk drive Grant 7,895,613 - Wu , et al. February 22, 2 | 2011-02-22 |
| Protection Device Of Slot-in Optical Disk Drive App 20100281495 - TSAI; Yao-Ching ; et al. | 2010-11-04 |
| Slim Optical Disk Drive App 20100281492 - Tsai; Yao-Ching ; et al. | 2010-11-04 |
| Slim Optical Disk Drive App 20100281493 - Tsai; Yao-Ching ; et al. | 2010-11-04 |
| Slot-in Optical Disk Drive App 20100281494 - Tsai; Yao-Ching ; et al. | 2010-11-04 |
| Slot-in Disk Drive With Jam-proof Device App 20100242056 - Tsai; Yao-Ching ; et al. | 2010-09-23 |
| Optical Disk Drive With A Connecting Device App 20100180286 - Wu; Jen-Chen ; et al. | 2010-07-15 |
| Emergency Ejection Device For A Slot-in Disk Drive App 20100162279 - Kuo; Yao-Ting ; et al. | 2010-06-24 |
| Ejection Device For Ejecting An Optical Disk And Related Method App 20100162278 - Wu; Jen-Chen ; et al. | 2010-06-24 |
| Insertion-proof device for optical disk drive Grant 7,739,700 - Chiou , et al. June 15, 2 | 2010-06-15 |
| Electrostatic discharge protection apparatus Grant 7,706,119 - Chiou , et al. April 27, 2 | 2010-04-27 |
| Emergency ejection device for a slot-in optical disk drive Grant 7,698,715 - Kuo , et al. April 13, 2 | 2010-04-13 |
| Lift Device Of A Slot-in Disk Drive App 20100077412 - Tsai; Yao-Ching ; et al. | 2010-03-25 |
| Slot-in Optical Disk Drive App 20100077414 - Chang; Yu-Ming ; et al. | 2010-03-25 |
| Cooling Device for Feeding Motor of Pick-Up Head App 20100072836 - Tsai; Yao-Ching ; et al. | 2010-03-25 |
| Protection Cover of Pick-Up Head App 20100074093 - Tsai; Yao-Ching ; et al. | 2010-03-25 |
| Slot-in Optical Disk Drive App 20100077416 - Wang; Yu-Sheng ; et al. | 2010-03-25 |
| Traverse with Splash-Proof Device App 20100077413 - Tsai; Yao-Ching ; et al. | 2010-03-25 |
| Slot-in Disk Drive With A Release Device App 20100077418 - Tsai; Yao-Ching ; et al. | 2010-03-25 |
| Protection Device For Protecting A Flat Cable App 20100032203 - Ou; Hsien-Chung ; et al. | 2010-02-11 |
| Crack-proof Device For An Optical Disk Drive App 20100011384 - Huang; Guo-Wei ; et al. | 2010-01-14 |
| Shock isolation structure applied in optical disc drive Grant 7,636,926 - Wu , et al. December 22, 2 | 2009-12-22 |
| Rack Structure in an Optical Disk Drive App 20090165027 - Wu; Jen-Chen | 2009-06-25 |
| Method and device for protecting slot-in optical disc drive App 20090165028 - Wu; Jen-Chen | 2009-06-25 |
| Restraining Device Of Optical Disk Drive App 20090138899 - Wang; Yu-Sheng ; et al. | 2009-05-28 |
| Gear Holder In An Optical Disk Drive App 20090100450 - Wu; Jen-Chen | 2009-04-16 |
| Container For Disk Drivers App 20090078601 - LIN; YOUG-SIANG ; et al. | 2009-03-26 |
| Noise reducing optical disc drive Grant 7,448,053 - Wu November 4, 2 | 2008-11-04 |
| Emergency ejection device for a slot-in optical drive App 20080250438 - Chiou; Yao-Jia ; et al. | 2008-10-09 |
| Tray-type optical disc drive with improved reliability under vertical disposition Grant 7,434,236 - Wu , et al. October 7, 2 | 2008-10-07 |
| Noise reducing optical disc drive Grant 7,430,748 - Wu September 30, 2 | 2008-09-30 |
| Slot-in type optical disk drive Grant D572,252 - Kuo , et al. July 1, 2 | 2008-07-01 |
| Feeding device of slot-in disk drive App 20080104623 - Wu; Jen-Chen ; et al. | 2008-05-01 |
| Slot-in disk drive device App 20080052731 - Chiou; Yao-Jia ; et al. | 2008-02-28 |
| Slot-in disk drive device and method App 20080052733 - Kuo; Yao-Ting ; et al. | 2008-02-28 |
| Fixing mechanism between core and cover of peripheral storage device Grant 7,318,231 - Hsieh , et al. January 8, 2 | 2008-01-08 |
| Electrostatic discharge protection apparatus App 20070279830 - Chiou; Yao-Jia ; et al. | 2007-12-06 |
| Insertion-proof Device For Optical Disk Drive App 20070277188 - Chiou; Yao-Jia ; et al. | 2007-11-29 |
| Emergency Ejection Device For A Slot-in Optical Disk Drive App 20070124743 - Kuo; Yao-Ting ; et al. | 2007-05-31 |
| Shock isolation structure applied in optical disc drive App 20060294533 - Wu; Jen-Chen ; et al. | 2006-12-28 |
| Tray-type optical disc drive App 20060288358 - Wu; Jen-Chen | 2006-12-21 |
| Optical disc drive App 20060288356 - Wu; Jen-Chen | 2006-12-21 |
| Tray-type optical disc drive App 20060288355 - Wu; Jen-Chen ; et al. | 2006-12-21 |
| Latch Mechanism Of An Optical Disk Drive App 20060282844 - Wu; Jen-Chen ; et al. | 2006-12-14 |
| Sliding mechanism for optical compact disk drive Grant 7,140,029 - Chiou , et al. November 21, 2 | 2006-11-21 |
| Plunger-latch mechanism for optical disk drive Grant 6,981,270 - Wu December 27, 2 | 2005-12-27 |
| Optical compact disk drive with an acoustic-and-vibration attenuator Grant 6,862,738 - Wu , et al. March 1, 2 | 2005-03-01 |
| Optical compact disk drive App 20050039199 - Chiou, Yao Jia ; et al. | 2005-02-17 |
| Fixing mechanism between core and cover of peripheral storage device App 20040264944 - Hsieh, Hung-Ming ; et al. | 2004-12-30 |
| Optical compact disk drive with a vibration-and-noise attenuating mechanism Grant 6,826,768 - Wu , et al. November 30, 2 | 2004-11-30 |
| Plunger-latch mechanism for optical disk drive App 20040205787 - Wu, Jen-Chen | 2004-10-14 |
| Optical compact disk drive with a vibration-and-noise attenuating mechanism App 20040066727 - Wu, Jen-Chen ; et al. | 2004-04-08 |
| Optical compact disk drive with an acoustic-and-vibration attenuator App 20030218956 - Wu, Jen-Chen ; et al. | 2003-11-27 |
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