Inventor · disambiguated record
Yu-Ching Hung
Also filed as: HUNG YU-CHING
7 granted patents·3 pending applications·78 citations·filing 2005–2021
83Inventor score
Top patents by PatentIndex Score
10 records- 0188US6974190B1Armrest adjustment mechanismHUNG YU-CHING·Filed 2005·Granted Dec 13, 2005·48 cites·4 claims
- 0276US11083078B1Electronic assemblySHANGHAI ZHAOXIN SEMICONDUCTOR CO LTD·Filed 2020·Granted Aug 3, 2021·1 cites·19 claims
- 0370US7510243B1Folding and fixing structure of a chair backrestHUNG YU-CHING·Filed 2007·Granted Mar 31, 2009·13 cites·4 claims
- 0465US7311361B2Apparatus for simultaneously folding seat back and armrestHUNG YU-CHING·Filed 2006·Granted Dec 25, 2007·9 cites·5 claims
- 0561US11317504B2Electronic assemblySHANGHAI ZHAOXIN SEMICONDUCTOR CO LTD·Filed 2020·Granted Apr 26, 2022·0 cites·18 claims
- 0658US8087722B2Armchair with a storage deviceHUNG YU-CHING·Filed 2009·Granted Jan 3, 2012·4 cites·7 claims
- 0756US7703853B2Chair with height adjustable armrests and a foldable backHUNG YU-CHING·Filed 2008·Granted Apr 27, 2010·3 cites·3 claims
- 0856US2022175182A1Brewing machineDACHUN TECH CO LTD·Filed 2021·Application pending·0 cites
- 0942US2013082501A1Foldable chairHUNG YU-CHING·Filed 2011·Application pending·0 cites
- 1042US2012242130A1Chair with waist rest and armrestsHUNG YU-CHING·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →