Inventor · disambiguated record
Wooho Cha
Also filed as: CHA WOOHO
5 granted patents·0 citations·filing 2013–2021
58Inventor score
Files withLG ELECTRONICS INC5
Top patents by PatentIndex Score
5 records- 0156US11719475B2Refrigerant regenerating apparatusLG ELECTRONICS INC·Filed 2021·Granted Aug 8, 2023·0 cites·14 claims
- 0255US11009258B2Air conditionerLG ELECTRONICS INC·Filed 2019·Granted May 18, 2021·0 cites·20 claims
- 0353US9714769B2Air conditionerLG ELECTRONICS INC·Filed 2013·Granted Jul 25, 2017·0 cites·15 claims
- 0452US10436460B2Air conditioner having engine and generatorLG ELECTRONICS INC·Filed 2014·Granted Oct 8, 2019·0 cites·11 claims
- 0540US9964319B2Air conditioner and method for controlling an air conditionerLG ELECTRONICS INC·Filed 2015·Granted May 8, 2018·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →