Assignee
CHANG CHENG-CHUNG
US·6 granted patents·8 pending applications·88 citations·filing 2004–2015
Top patents by PatentIndex Score
14 records- 0196US8250804B2Plant pot holding deviceCHANG CHENG CHUNG·Filed 2009·Granted Aug 28, 2012·43 cites·14 claims
- 0285USD740099SSupport accessoryCHANG CHENG CHUNG·Filed 2014·Granted Oct 6, 2015·32 cites·1 claims
- 0374US9334418B2Stain-resistant fluorochemical compositionsCHANG CHENG-CHUNG·Filed 2005·Granted May 10, 2016·2 cites·15 claims
- 0474US8235611B2Key structure of a keyboardCHANG CHENG-CHUNG·Filed 2009·Granted Aug 7, 2012·6 cites·4 claims
- 0569US9200175B2Articles comprising a fluorochemical surface layer and related methodsCHANG CHENG-CHUNG·Filed 2005·Granted Dec 1, 2015·1 cites·22 claims
- 0668US8608596B1Racket with a movable throatCHANG CHENG-CHUNG·Filed 2012·Granted Dec 17, 2013·4 cites·5 claims
- 0752US2013152467A1Watering system for planter combination background of the inventionCHANG CHENG CHUNG·Filed 2011·Application pending·0 cites
- 0850US2007085248A1Shock absorbing memberCHANG CHENG-CHUNG·Filed 2005·Application pending·0 cites
- 0945US2007287117A1Flexible windproof candleholderCHANG CHENG-CHUNG·Filed 2006·Application pending·0 cites
- 1045US2007085250A1Shock absorbing memberCHANG CHENG-CHUNG·Filed 2005·Application pending·0 cites
- 1144US2011020657A1Protective coating compositionsCHANG CHENG-CHUNG·Filed 2008·Application pending·0 cites
- 1242US2017136718A1Method of making a composite board and a product made therebyCHANG CHENG-CHUNG·Filed 2015·Application pending·0 cites
- 1340US2009135561A1Electronic device with airflow fieldCHANG CHENG-CHUNG·Filed 2007·Application pending·0 cites
- 1437US2006119521A1Wireless transmission apparatus and antenna rotation mechanism for use thereinCHANG CHENG-CHUNG·Filed 2004·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →