Assignee
CHANG YAO-TSUNG
TW·8 granted patents·19 pending applications·10 citations·filing 2006–2012
Top patents by PatentIndex Score
27 records- 0185US8702009B2Biochip measuring system and biochip measuring apparatus and biochip and stamp marking and identification methodCHANG YAO-TSUNG·Filed 2012·Granted Apr 22, 2014·7 cites·45 claims
- 0275US8963901B2Display device and method for adjusting gray-level of image frame depending on environment illuminationCHANG YAO-TSUNG·Filed 2011·Granted Feb 24, 2015·2 cites·14 claims
- 0356US8508500B2Touch panel electrical device and method for operating thereofCHANG YAO-TSUNG·Filed 2010·Granted Aug 13, 2013·1 cites·19 claims
- 0453US8872759B2Writing apparatus for an electronic paperCHANG YAO-TSUNG·Filed 2011·Granted Oct 28, 2014·0 cites·7 claims
- 0552US2009063882A1Power Saving Apparatus and Method for a Portable ApplianceCHANG YAO-TSUNG·Filed 2008·Application pending·0 cites
- 0650US2010014003A1Mobile media device and method for playing media streamCHANG YAO-TSUNG·Filed 2009·Application pending·0 cites
- 0749US2010110166A1Projecting system capable of forming 3d images and related methodCHANG YAO-TSUNG·Filed 2009·Application pending·0 cites
- 0848US8807420B2Flow cytometer and biochip detecting methodCHANG YAO-TSUNG·Filed 2012·Granted Aug 19, 2014·0 cites·20 claims
- 0948US2012019495A1Detecting device capable of economizing electricity and detecting method thereofCHANG YAO-TSUNG·Filed 2011·Application pending·0 cites
- 1046US8854209B2Warning tag and method for providing an indication relevant to shelf life of a productCHANG YAO-TSUNG·Filed 2012·Granted Oct 7, 2014·0 cites·4 claims
- 1146US2010007642A1Display Device and Related Computer DeviceCHANG YAO-TSUNG·Filed 2008·Application pending·0 cites
- 1246US2010017122A1Route Plan Configuring Device Configured to a Navigation Device and Related Method and Navigation DeviceCHANG YAO-TSUNG·Filed 2008·Application pending·0 cites
- 1345US9285915B2Method of touch command integration and touch system using the sameCHANG YAO-TSUNG·Filed 2012·Granted Mar 15, 2016·0 cites·18 claims
- 1445US2008317335A1Method of identification according to selected patterns and related computer systemCHANG YAO-TSUNG·Filed 2007·Application pending·0 cites
- 1544US2012182308A1Brightness control device and control method thereofCHANG YAO-TSUNG·Filed 2011·Application pending·0 cites
- 1643US2007278997A1Battery device capable of converting mechanical energy into electrical energyCHANG YAO-TSUNG·Filed 2006·Application pending·0 cites
- 1742US8934993B2Life management circuit, an electronic system and a machine-implemented method for managing usage rates of multiple electronic componentsCHANG YAO-TSUNG·Filed 2011·Granted Jan 13, 2015·0 cites·12 claims
- 1842US2013082947A1Touch device, touch system and touch methodCHANG YAO-TSUNG·Filed 2012·Application pending·0 cites
- 1942US2011241983A1Display device with privacy function, and method for providing privacy to a display deviceCHANG YAO-TSUNG·Filed 2011·Application pending·0 cites
- 2041US2012154364A1Electronic reading apparatus and operation methodCHANG YAO-TSUNG·Filed 2011·Application pending·0 cites
- 2141US2012268500A1Method for accelerating speed of refreshing image frame of display-panel and display device for rapid refreshing image frameCHANG YAO-TSUNG·Filed 2011·Application pending·0 cites
- 2241US2013050150A1Handheld electronic deviceCHANG YAO-TSUNG·Filed 2012·Application pending·0 cites
- 2340US2012120004A1Touch control device and touch control method with multi-touch functionCHANG YAO-TSUNG·Filed 2011·Application pending·0 cites
- 2440US2012068976A1Composite display device and method for controlling display operation of the sameCHANG YAO-TSUNG·Filed 2011·Application pending·0 cites
- 2539US2011074822A1Viewing Direction Determination Method, Viewing Direction Determination Apparatus, Image Processing Method, Image Processing Apparatus, Display Device and Electronic DeviceCHANG YAO-TSUNG·Filed 2010·Application pending·0 cites
- 2635US2012243165A1Dual-screen portable computer and a switching method of the sameCHANG YAO-TSUNG·Filed 2012·Application pending·0 cites
- 2730US2012096186A1Method for Pear to Pear Signal Synchronization and Wireless Communication Device and System Using the SameCHANG YAO-TSUNG·Filed 2011·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →