Inventor · disambiguated record
Ta-Ching Chao
Also filed as: CHAO TA-CHING
2 granted patents·1 pending application·20 citations·filing 2015–2019
57Inventor score
Technology areasA63F
Top patents by PatentIndex Score
3 records- 0166USD798911SHandheld vacuum pumping deviceBIG GOOD DESIGN CO LTD·Filed 2017·Granted Oct 3, 2017·18 cites·1 claims
- 0236US2016361623A1Dealing robot deviceTAIWAN INTELLIGENT ROBOTICS COMPANY LTD·Filed 2015·Application pending·0 cites
- 0328USD956376SVacuum bag valveGOLDEEP LTD·Filed 2019·Granted Jun 28, 2022·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →