Hwang; Yi-Yuh

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hwang; Yi-Yuh.The latest application filed is for "multiaxis machining device and compensation method thereof".

Company Profile

5.13.16

Hwang; Yi-Yuh - Taipei TW
Hwang; Yi-Yuh - Taipei City TW
Hwang; Yi-Yuh - Taoyuan County N/A TW
Hwang; Yi-Yuh - Taoyuan TW
Hwang; Yi-Yuh - Taoyuan City TW

*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
Multiaxis machining device and compensation method thereof Grant 11,442,427 - Hwang , et al. September 13, 2	2022-09-13
Multiaxis Machining Device and Compensation Method Thereof App 20210200180 - Hwang; Yi-Yuh ; et al.	2021-07-01
Method Of Precisely Comparing And Positioning Speckle Patterns App 20200192113 - Hwang; Yi-Yuh ; et al.	2020-06-18
Method of precisely comparing and positioning speckle patterns Grant 10,670,877 - Hwang , et al.	2020-06-02
Error compensation device and error compensation method Grant 10,632,622 - Hwang , et al.	2020-04-28
Error Compensation Device And Method Thereof App 20190193271 - HWANG; YI-YUH ; et al.	2019-06-27
Measurement, calibration and compensation system and method for machine tool Grant 10,189,133 - Hwang , et al. Ja	2019-01-29
Measurement, Calibration And Compensation System And Method For Machine Tool App 20180178339 - HWANG; YI-YUH ; et al.	2018-06-28
Precision calibration method for high-precise rotary encoder Grant 9,773,190 - Hwang , et al. September 26, 2	2017-09-26
Device and method of quick subpixel absolute positioning Grant 9,671,218 - Hwang , et al. June 6, 2	2017-06-06
Precision calibration method for high-precise rotary encoder Grant 9,574,915 - Hwang , et al. February 21, 2	2017-02-21
Device And Method Of Quick Subpixel Absolute Positioning App 20160178347 - HWANG; YI-YUH ; et al.	2016-06-23
Precision Calibration Method For High-precise Rotary Encoder App 20160110628 - Hwang; Yi-Yuh ; et al.	2016-04-21
High-Precision Angle Positioning Device App 20150160043 - Hwang; Yi-Yuh ; et al.	2015-06-11
Actuating apparatus, actuating system and method for actuating a working stage to move relative to a platform with high-precision positioning capability Grant 8,605,294 - Hwang , et al. December 10, 2	2013-12-10
Actuating Apparatus, Actuating System And Method For Actuating A Working Stage To Move Relative To A Platform With High-Precision Positioning Capability App 20130235389 - Hwang; Yi-Yuh ; et al.	2013-09-12
Method and system for positioning by using optical speckle Grant 8,144,339 - Hwang , et al. March 27, 2	2012-03-27
Movable touchpad with high sensitivity Grant 8,125,449 - Liao , et al. February 28, 2	2012-02-28
Method And System For Determining Whether A To-be-identified Individual Is A Registered Individual App 20110262012 - Liao; Chih-Ming ; et al.	2011-10-27
Movable Touchpad With High Sensitivity App 20110141014 - LIAO; Chih-Ming ; et al.	2011-06-16
Method And System For Positioning By Using Optical Speckle App 20110134434 - HWANG; Yi-Yuh ; et al.	2011-06-09
Image invariant optical speckle capturing device and method Grant 7,715,016 - Hwang , et al. May 11, 2	2010-05-11
Large areas undistorted imaging apparatus for light speckles and method thereof Grant 7,593,113 - Hwang , et al. September 22, 2	2009-09-22
Large areas undistorted imaging apparatus for light speckles and method thereof App 20090207419 - Hwang; Yi-Yuh ; et al.	2009-08-20
Image invariant optical speckle capturing device and method App 20080088853 - Hwang; Yi-Yuh ; et al.	2008-04-17
Device and method for capturing speckles App 20070139659 - Hwang; Yi-Yuh ; et al.	2007-06-21

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