Widdowson; Gary Peter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Widdowson; Gary Peter.The latest application filed is for "testing of led devices during pick and place operations".
Company Profile
3.38.35
- Widdowson; Gary Peter - Hong Kong HK
- Widdowson; Gary Peter - Kwai Chung HK
- Widdowson; Gary Peter - Mid Levels N/A HK
- Widdowson; Gary Peter - Kowloon HK
Patent Activity
| Patent | Date |
|---|---|
| Testing of LED devices during pick and place operations Grant 11,276,614 - Lee , et al. March 15, 2 | 2022-03-15 |
| Testing Of Led Devices During Pick And Place Operations App 20220037213 - LEE; Shun Yan ; et al. | 2022-02-03 |
| Bond head cooling apparatus Grant 10,622,329 - Law , et al. | 2020-04-14 |
| Atomization mechanism for cooling a bond head Grant 10,312,214 - Law , et al. | 2019-06-04 |
| Clog-resistant Nozzle Assembly App 20190039085 - MAK; Kuok Hang ; et al. | 2019-02-07 |
| Pick arm comprising a winged part for a bonding apparatus Grant 10,192,761 - Yu , et al. Ja | 2019-01-29 |
| Atomization Mechanism For Cooling A Bond Head App 20180068973 - LAW; Yi Kei ; et al. | 2018-03-08 |
| Pick Arm Comprising A Winged Part For A Bonding Apparatus App 20170238449 - YU; Kin Fung ; et al. | 2017-08-17 |
| Bond Head Cooling Apparatus App 20160116217 - LAW; Yi Kei ; et al. | 2016-04-28 |
| Bond head for thermal compression die bonding Grant 9,281,290 - Hung , et al. March 8, 2 | 2016-03-08 |
| Apparatus and method for determining an alignment of a bondhead of a die bonder relative to a workchuck Grant 8,875,979 - Yung , et al. November 4, 2 | 2014-11-04 |
| Multiple-phase linear switched reluctance motor Grant 8,729,745 - Gan , et al. May 20, 2 | 2014-05-20 |
| Direct current motor incorporating thermal control Grant 8,692,426 - Gan , et al. April 8, 2 | 2014-04-08 |
| Bond Head For Thermal Compression Die Bonding App 20140027068 - HUNG; Kin Yik ; et al. | 2014-01-30 |
| Apparatus And Method For Determining An Alignment Of A Bondhead Of A Die Bonder Relative To A Workchuck App 20130292454 - YUNG; Chung Sheung ; et al. | 2013-11-07 |
| Apparatus for aligning a bonding tool of a die bonder Grant 8,387,851 - Yung , et al. March 5, 2 | 2013-03-05 |
| System for maintaining thermal stability of a motion stage Grant 8,324,848 - Widdowson , et al. December 4, 2 | 2012-12-04 |
| Collet mounting assembly for a die bonder Grant 8,215,648 - Pan , et al. July 10, 2 | 2012-07-10 |
| Multiple-phase Linear Switched Reluctance Motor App 20120098355 - GAN; Wai Chuen ; et al. | 2012-04-26 |
| Gantry positioning system Grant 8,109,395 - Gaunekar , et al. February 7, 2 | 2012-02-07 |
| Rotary bonding tool which provides a large bond force Grant 8,016,010 - Ng , et al. September 13, 2 | 2011-09-13 |
| Driving mechanism having position encoder for two-dimensional positioning Grant 8,013,562 - Gan , et al. September 6, 2 | 2011-09-06 |
| Driving mechanism having position encoder for two-dimensional positioning Grant 8,013,561 - Gan , et al. September 6, 2 | 2011-09-06 |
| Rotary Bonding Tool Which Provides A Large Bond Force App 20110048648 - NG; Yin Fun ; et al. | 2011-03-03 |
| Direct Current Motor Incorporating Thermal Control App 20100314953 - GAN; Wai Chuen ; et al. | 2010-12-16 |
| Dual-axis Planar Motor Providing Force Constant And Thermal Stability App 20100264755 - Widdowson; Gary Peter ; et al. | 2010-10-21 |
| Dual-axis planar motor providing force constant and thermal stability Grant 7,808,133 - Widdowson , et al. October 5, 2 | 2010-10-05 |
| System For Maintaining Thermal Stability Of A Motion Stage App 20100194328 - WIDDOWSON; Gary Peter ; et al. | 2010-08-05 |
| Driving Mechanism Having Position Encoder For Two-dimensional Positioning App 20100060086 - GAN; Wai Chuen ; et al. | 2010-03-11 |
| Driving Mechanism Having Position Encoder For Two-dimensional Positioning App 20100063631 - GAN; Wai Chuen ; et al. | 2010-03-11 |
| Die detachment apparatus comprising pre-peeling structure Grant 7,665,204 - Cheung , et al. February 23, 2 | 2010-02-23 |
| Collet Mounting Assembly For A Die Bonder App 20090261537 - PAN; Xiangsheng ; et al. | 2009-10-22 |
| Linear motor having dual coil configuration Grant 7,602,087 - Widdowson , et al. October 13, 2 | 2009-10-13 |
| Direct drive robotic manipulator Grant 7,531,979 - Ou , et al. May 12, 2 | 2009-05-12 |
| Linear Motor Having Dual Coil Configuration App 20080093936 - WIDDOWSON; Gary Peter ; et al. | 2008-04-24 |
| Die detachment apparatus comprising pre-peeling structure App 20080086874 - Cheung; Yiu Ming ; et al. | 2008-04-17 |
| Direct Drive Robotic Manipulator App 20080067966 - Ou; Gang ; et al. | 2008-03-20 |
| Optical Zoom Mechanism App 20080068727 - WIDDOWSON; Gary Peter ; et al. | 2008-03-20 |
| Linear actuator comprising velocity sensor Grant 7,327,054 - Ng , et al. February 5, 2 | 2008-02-05 |
| Die ejector system using linear motor Grant 7,305,757 - Gaunekar , et al. December 11, 2 | 2007-12-11 |
| Lightweight bondhead assembly Grant 7,303,111 - Gaunekar , et al. December 4, 2 | 2007-12-04 |
| Driving mechanism for chip detachment apparatus Grant 7,303,647 - Cheung , et al. December 4, 2 | 2007-12-04 |
| Gantry positioning system App 20070170140 - Gaunekar; Ajit ; et al. | 2007-07-26 |
| Lightweight bondhead assembly App 20070084901 - Gaunekar; Ajit ; et al. | 2007-04-19 |
| Translation mechanism for opto-mechanical inspection Grant 7,202,956 - Gaunekar , et al. April 10, 2 | 2007-04-10 |
| Linear actuator comprising velocity sensor App 20060214517 - Ng; Hon Yu Peter ; et al. | 2006-09-28 |
| Decoupling of actuators for positioning an object Grant 7,084,532 - Widdowson , et al. August 1, 2 | 2006-08-01 |
| Driving mechanism for chip detachment apparatus App 20060090846 - Cheung; Yiu Ming ; et al. | 2006-05-04 |
| Translation mechanism for opto-mechanical inspection App 20060077399 - Gaunekar; Ajit S. ; et al. | 2006-04-13 |
| Determination of a movable gantry position including a dual measurement module Grant 6,949,733 - Widdowson , et al. September 27, 2 | 2005-09-27 |
| Die ejector system using linear motor App 20050198799 - Gaunekar, Ajit ; et al. | 2005-09-15 |
| Decoupling of actuators for positioning an object App 20050194841 - Widdowson, Gary Peter ; et al. | 2005-09-08 |
| Clamping device Grant 6,899,262 - Gaunekar , et al. May 31, 2 | 2005-05-31 |
| Clamping device App 20040232203 - Gaunekar, Ajit S. ; et al. | 2004-11-25 |
| Linear motor driven mechanism using flexure bearings for opto-mechanical devices Grant 6,813,225 - Widdowson , et al. November 2, 2 | 2004-11-02 |
| Determination of a movable gantry position App 20040178327 - Widdowson, Gary Peter ; et al. | 2004-09-16 |
| Clamp actuation mechanism Grant 6,783,052 - Liao , et al. August 31, 2 | 2004-08-31 |
| Clamp actuation mechanism App 20040099711 - Liao, You Yong ; et al. | 2004-05-27 |
| Motor system for positioning a load Grant 6,713,903 - Widdowson , et al. March 30, 2 | 2004-03-30 |
| Motor System For Positioning A Load App 20040032169 - Widdowson, Gary Peter ; et al. | 2004-02-19 |
| Force sensing apparatus Grant 6,644,533 - Ou , et al. November 11, 2 | 2003-11-11 |
| Linear motor driven mechanism using flexure bearings for opto-mechanical devices App 20030035349 - Widdowson, Gary Peter ; et al. | 2003-02-20 |
| Force sensing apparatus App 20020109001 - Ou, Gang ; et al. | 2002-08-15 |
| Force sensing apparatus Grant 6,425,514 - Ou , et al. July 30, 2 | 2002-07-30 |
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