Assignee
CHANG CHIH-KAI
TW·7 granted patents·2 pending applications·62 citations·filing 2007–2012
Top patents by PatentIndex Score
9 records- 0191US8237063B2Shielding assembly with removable shielding coverCHANG CHIH-KAI·Filed 2010·Granted Aug 7, 2012·13 cites·7 claims
- 0290US8424931B2Locking apparatus for locking hard disk to electronic deviceCHANG CHIH-KAI·Filed 2009·Granted Apr 23, 2013·22 cites·12 claims
- 0390US8238091B2Locking mechanisms for locking hard disk drives to electronic devicesCHANG CHIH-KAI·Filed 2010·Granted Aug 7, 2012·22 cites·18 claims
- 0477US8643593B2Method and apparatus of compensating image in a backlight local dimming systemCHANG CHIH-KAI·Filed 2012·Granted Feb 4, 2014·4 cites·22 claims
- 0555US8774505B2Method and apparatus of fixed bit-rate image compression/decompression based on 2×2 image unitCHANG CHIH KAI·Filed 2012·Granted Jul 8, 2014·1 cites·29 claims
- 0645US8717277B2Method and apparatus of approximating backlight spread in a local dimming systemCHANG CHIH-KAI·Filed 2012·Granted May 6, 2014·0 cites·20 claims
- 0743US2013070155A1Method for displaying on-screen display imageCHANG CHIH-KAI·Filed 2012·Application pending·0 cites
- 0842US2008202633A1Liquid fillerCHANG CHIH-KAI·Filed 2007·Application pending·0 cites
- 0941US8928683B2Pixel data conversion apparatus and method for display with delta panel arrangementCHANG CHIH KAI·Filed 2012·Granted Jan 6, 2015·0 cites·23 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →