Chang; Ping-Wei

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Ping-Wei.The latest application filed is for "neighborhood haze density estimation for single-image dehaze".

Company Profile

1.11.17

Chang; Ping-Wei - San Jose CA

*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
Neighborhood haze density estimation for single-image dehaze Grant 10,477,128 - Bhutani , et al. Nov	2019-11-12
Neighborhood Haze Density Estimation For Single-image Dehaze App 20180198998 - Bhutani; Ripul ; et al.	2018-07-12
Damping apparatus and exposure apparatus Grant 8,805,556 - Saiki , et al. August 12, 2	2014-08-12
Measurement System That Includes An Encoder And An Interferometer App 20130182235 - Chang; Ping-Wei ; et al.	2013-07-18
Damping Apparatus And Exposure Apparatus App 20100001168 - Saiki; Kazuaki ; et al.	2010-01-07
Apparatus And Method For Isolating Vibrations In A Lithography Machine Using Two Active Control Units App 20090153832 - TATSUZAKI; Yosuke ; et al.	2009-06-18
E/I core actuator commutation formula and control method Grant 7,253,576 - Yang , et al. August 7, 2	2007-08-07
Planarization in an encapsulation process for thin film surfaces Grant 7,223,350 - Chang , et al. May 29, 2	2007-05-29
Active damper with counter mass to compensate for structural vibrations of a lithographic system App 20070097340 - Yuan; Bausan ; et al.	2007-05-03
Low spring constant, pneumatic suspension with vacuum chamber, air bearing, active force compensation, and sectioned vacuum chambers App 20070030462 - Yuan; Bausan ; et al.	2007-02-08
Control of twist, crown and camber for sliders using location sensitive scribing Grant 7,133,257 - Chang , et al. November 7, 2	2006-11-07
Improved Planarization Process For Producing Carriers With Low Step Height App 20060232886 - Chang; Ping-Wei ; et al.	2006-10-19
E/I core actuator commutation formula and control method App 20050218842 - Yang, Pai-Hsueh ; et al.	2005-10-06
Control of twist, crown and camber for sliders using location sensitive scribing App 20050180051 - Chang, Ping-Wei ; et al.	2005-08-18
Apparatus for slider curvature modification by substrate melting produced with a pulsed laser beam App 20050173389 - Tam, Andrew Ching ; et al.	2005-08-11
Modular stage with reaction force cancellation Grant 6,917,412 - Poon , et al. July 12, 2	2005-07-12
Enhanced twist adjust range with scribed lines for slider curvature adjust Grant 6,888,701 - Chang , et al. May 3, 2	2005-05-03
Slider produced by slider curvature modification by substrate melting produced with a pulsed laser beam Grant 6,831,249 - Tam , et al. December 14, 2	2004-12-14
Modular Stage With Reaction Force Cancellation App 20040165172 - Poon, Alex Ka Tim ; et al.	2004-08-26
Double isolation fine stage App 20040119964 - Poon, Alex Ka Tim ; et al.	2004-06-24
Slider curvature modification by substrate melting effect produced with a pulsed laser beam Grant 6,710,295 - Tam , et al. March 23, 2	2004-03-23
Slider produced by slider curvature modification by substrate melting produced with a pulsed laser beam App 20040050831 - Tam, Andrew Ching ; et al.	2004-03-18
Simultaneous slider crown and camber adjust by scribe line control Grant 6,631,548 - Chang , et al. October 14, 2	2003-10-14
Planarization in an encapsulation process for thin film surfaces App 20030184917 - Chang, Ping-Wei ; et al.	2003-10-02
Simultaneous Slider Crown And Camber Adjust By Scribe Line Control App 20030019095 - Chang, Ping-Wei ; et al.	2003-01-30
Control of twist, crown and camber for sliders using location sensitive scribing App 20030021067 - Chang, Ping-Wei ; et al.	2003-01-30
Enhanced twist adjust range with scribed lines for slider curvature adjust App 20030021068 - Chang, Ping-Wei ; et al.	2003-01-30

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