Inventor · disambiguated record
Ying-Tang Chao
Also filed as: CHAO YING-TANG
2 granted patents·1 pending application·4 citations·filing 2017–2021
42Inventor score
Files withPOWERTECH TECHNOLOGY INC3
Top patents by PatentIndex Score
3 records- 0170US10021784B1Electronic device and electronic circuit board thereofPOWERTECH TECHNOLOGY INC·Filed 2017·Granted Jul 10, 2018·4 cites·20 claims
- 0267US11693043B2Test head assembly for semiconductor devicePOWERTECH TECHNOLOGY INC·Filed 2021·Granted Jul 4, 2023·0 cites·20 claims
- 0328US2020003802A1Testing socket and testing apparatusPOWERTECH TECHNOLOGY INC·Filed 2018·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ying-Tang Chao files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →