Hsu; Chung-Wen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hsu; Chung-Wen.The latest application filed is for "pointer device".

Company Profile

11.21.25

Hsu; Chung-Wen - Taipei TW
Hsu; Chung-Wen - Shenzhen CN
Hsu; Chung-Wen - Kaohsiung N/A TW
HSU; CHUNG-WEN - Kaohsiung City TW
Hsu; Chung-Wen - Hsinchu 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
Wireless input component and operation method thereof Grant 11,422,645 - Hsu August 23, 2	2022-08-23
Electromagnetic induction type coordinate positioning apparatus Grant 11,313,661 - Hsu April 26, 2	2022-04-26
Electromagnetic induction type coordinate positioning apparatus Grant 11,256,343 - Hsu February 22, 2	2022-02-22
Pointer device Grant 11,249,566 - Hsu February 15, 2	2022-02-15
Electromagnetic induction type coordinate positioning apparatus Grant 11,221,721 - Hsu January 11, 2	2022-01-11
Pointer Device App 20210342022 - HSU; Chung-Wen	2021-11-04
Electromagnetic induction type coordinate positioning apparatus Grant 11,144,169 - Hsu October 12, 2	2021-10-12
Electromagnetic Induction Type Coordinate Positioning Apparatus App 20210294440 - HSU; Chung-Wen	2021-09-23
Electromagnetic Induction Type Coordinate Positioning Apparatus App 20210278194 - HSU; Chung-Wen	2021-09-09
Electromagnetic Induction Type Coordinate Positioning Apparatus App 20210278916 - HSU; Chung-Wen	2021-09-09
Electromagnetic Induction Type Coordinate Positioning Apparatus App 20210278915 - HSU; Chung-Wen	2021-09-09
Wireless Input Component And Operation Method Thereof App 20210089143 - HSU; Chung-Wen	2021-03-25
Ink-type pointer Grant 10,787,026 - Hsu , et al. September 29, 2	2020-09-29
Automatic pencil type pointer Grant 10,712,838 - Hsu , et al.	2020-07-14
Pointer Grant 10,691,229 - Hsu , et al.	2020-06-23
Lateral pressure sensing pointer Grant 10,635,197 - Hsu , et al.	2020-04-28
Pressure sensing pointer Grant 10,613,648 - Hsu , et al.	2020-04-07
Pressure Sensing Pointer App 20200050293 - HSU; Chung-Wen ; et al.	2020-02-13
Lateral Pressure Sensing Pointer App 20200050294 - HSU; Chung-Wen ; et al.	2020-02-13
Automatic Pencil Type Pointer App 20200050295 - HSU; Chung-Wen ; et al.	2020-02-13
Ink-type Pointer App 20200047541 - HSU; Chung-Wen ; et al.	2020-02-13
Pointer App 20190179432 - HSU; Chung-Wen ; et al.	2019-06-13
Scanning method for determining a touch position of a touch input apparatus Grant 8,355,012 - Chen , et al. January 15, 2	2013-01-15
Flexible tablet Grant 8,350,165 - Mao , et al. January 8, 2	2013-01-08
Layout for inductive loops of the electromagnetic-induction system Grant 8,228,157 - Hsu July 24, 2	2012-07-24
Electromagnetic Induction Coordinate Detecting System And Method Thereof App 20120112766 - HSU; CHUNG-WEN ; et al.	2012-05-10
Optical Touch Locating System And Method Thereof App 20120044211 - HSU; CHUNG-WEN ; et al.	2012-02-23
Scanning Method For Determining A Touch Position Of A Touch Input Apparatus App 20110279412 - CHEN; Wei-Chou ; et al.	2011-11-17
Eraser System App 20110080378 - Hsu; Chung-Wen	2011-04-07
Layout For Inductive Loops Of The Electromagnetic-Induction System App 20110080249 - Hsu; Chung-Wen	2011-04-07
Flexible Tablet App 20110000720 - Mao; Chung-Fu ; et al.	2011-01-06
Multi-Touch Pad Control Method App 20100271300 - Hsu; Chung-Wen ; et al.	2010-10-28
Cursor Input Device With Dual Input Modes App 20090267905 - Hsu; Chung-Wen ; et al.	2009-10-29
Electromagnetic inductive system with multi-induction loop layout and battery less pointer device and its method for locating the coordinate Grant 7,358,964 - Chao , et al. April 15, 2	2008-04-15
Device and method for pointer system of digitizer tablet Grant 7,176,907 - Chao , et al. February 13, 2	2007-02-13
Electromagnetic induction pen-like device with writing function Grant 6,999,067 - Chao , et al. February 14, 2	2006-02-14
Computer peripheral input system with two input types and method of data communication for the same Grant 6,930,670 - Chao , et al. August 16, 2	2005-08-16
Tablet system with inductive loops and cord less-battery less pointer apparatus controlled by multi-channel switches set and method for transmitting and receiving its signal Grant 6,909,426 - Chao , et al. June 21, 2	2005-06-21
Tablet system with inductive loops and cord less-battery less pointer apparatus controlled by multi-channel switches set and method for transmitting and receiving its signal App 20040174343 - Chao, Ching-Chuan ; et al.	2004-09-09
Electromagnetic induction pen-like device with writing function App 20040125089 - Chao, Ching-Chuan ; et al.	2004-07-01
Pressure sensitive pen Grant 6,727,439 - Chao , et al. April 27, 2	2004-04-27
Electromagnetic inductive system with multi-induction loop layout and battery less pointer device and its method for locating the coordinate App 20040055793 - Chao, Ching-Chuan ; et al.	2004-03-25
Device and method for pointer system of digitizer tablet App 20030217871 - Chao, Ching-Chuan ; et al.	2003-11-27
Pressure sensitive pen App 20030141119 - Chao, Ching-Chuan ; et al.	2003-07-31
Computer peripheral input system with two input types and method of data communication for the same App 20030122786 - Chao, Ching-Chuan ; et al.	2003-07-03

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