Inventor · disambiguated record
Hsun-Hao Chang
Also filed as: CHANG HSUN-HAO
9 granted patents·8 pending applications·7 citations·filing 2002–2017
78Inventor score
Top patents by PatentIndex Score
17 records- 0167US9235293B2Optical touch device and touch sensing methodCHANG HSUN-HAO·Filed 2012·Granted Jan 12, 2016·3 cites·2 claims
- 0254US6983476B2Rewritable optical recording medium with ZnO near-field optical interaction layerUNIV NAT TAIWAN·Filed 2003·Granted Jan 3, 2006·2 cites·20 claims
- 0353US9019241B2Method and system for generating calibration information for an optical imaging touch display deviceCHANG HSUN-HAO·Filed 2011·Granted Apr 28, 2015·1 cites·9 claims
- 0449US7027386B2Read-only optical recording medium with ZnO near-field optical interaction layerUNIV NAT TAIWAN·Filed 2002·Granted Apr 11, 2006·1 cites·14 claims
- 0548US9535540B2Touching object and optical touching assembly using the sameWISTRON CORP·Filed 2014·Granted Jan 3, 2017·0 cites·19 claims
- 0644US9430094B2Optical touch system, method of touch detection, and computer program productWISTRON CORP·Filed 2014·Granted Aug 30, 2016·0 cites·28 claims
- 0743US2014125588A1Electronic device and operation method thereofWISTRON CORP·Filed 2013·Application pending·0 cites
- 0843US2014306931A1Optical touch system and touch method thereofWISTRON CORP·Filed 2013·Application pending·0 cites
- 0942US9122331B2Frame with sensing function and touch control methodWISTRON CORP·Filed 2012·Granted Sep 1, 2015·0 cites·16 claims
- 1041US9811210B2Optical touch module and method for determining gestures thereof and computer-readable mediumWISTRON CORP·Filed 2012·Granted Nov 7, 2017·0 cites·7 claims
- 1140US6938266B2Write-once optical recording medium with ZnO near-field optical interaction layerUNIV NAT TAIWAN·Filed 2003·Granted Aug 30, 2005·0 cites·20 claims
- 1240US2013135462A1Optical touch device and image processing method for optical touch deviceCHEN YU-YEN·Filed 2012·Application pending·0 cites
- 1339US2018160125A1Stereoscopic image stream processor and stereoscopic image stream processing methodMSTAR SEMICONDUCTOR INC·Filed 2017·Application pending·0 cites
- 1435US2018176549A1Multi-view-angle image capturing device and multi-view-angle image inspection apparatus using the sameUTECHZONE CO LTD·Filed 2017·Application pending·0 cites
- 1535US2014015802A1Optical touch method and system thereofWISTRON CORP·Filed 2013·Application pending·0 cites
- 1634US2013141393A1Frameless optical touch device and image processing method for frameless optical touch deviceCHEN YU-YEN·Filed 2012·Application pending·0 cites
- 1734US2004264333A1[method of reading data from high density optical recording medium]CHANG HSUN-HAO·Filed 2004·Application pending·0 cites
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