YUNG; Chung Sheung

Patent Applications and Registrations

Patent applications and USPTO patent grants for YUNG; Chung Sheung.The latest application filed is for "die bond head apparatus with die holder motion table".

Company Profile

1.11.9

YUNG; Chung Sheung - Hong Kong HK
Yung; Chung Sheung - Kwai Chung N/A HK
Yung; Chung Sheung - New Territories CN
Yung, Chung Sheung - Kowloon HK

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Die Bond Head Apparatus With Die Holder Motion Table App 20210183809 - YUNG; Chung Sheung ; et al.	2021-06-17
High-precision bond head positioning method and apparatus Grant 10,861,819 - Deng , et al. December 8, 2	2020-12-08
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
Vibratory feeder for conveying components Grant 8,733,539 - Choy , et al. May 27, 2	2014-05-27
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
Vibratory Feeder For Conveying Components App 20130270070 - CHOY; Ping Kong ; et al.	2013-10-17
Apparatus for aligning a bonding tool of a die bonder Grant 8,387,851 - Yung , et al. March 5, 2	2013-03-05
Actuator for maintaining alignment of die detachment tools Grant 8,256,103 - Choy , et al. September 4, 2	2012-09-04
Actuator For Maintaining Alignment Of Die Detachment Tools App 20110214282 - CHOY; Ping Kong ; et al.	2011-09-08
Apparatus and method for bonding multiple dice Grant 7,845,543 - Yung , et al. December 7, 2	2010-12-07
Active damping device for a positioning stage Grant 7,649,333 - Choy , et al. January 19, 2	2010-01-19
Driver for an ultrasonic transducer and an ultrasonic transducer Grant 7,462,960 - Or , et al. December 9, 2	2008-12-09
Active Damping Device For A Positioning Stage App 20080169781 - CHOY; Ping Kong Joseph ; et al.	2008-07-17
Piezoelectric device with amplifying mechanism App 20060175934 - Or; Siu Wing ; et al.	2006-08-10
Driver for an ultrasonic transducer and an ultrasonic transducer App 20050146231 - Or, Siu Wing ; et al.	2005-07-07

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