Inventor · disambiguated record
Hsiu-Hao Cheng
Also filed as: CHENG HSIU-HAO
3 granted patents·12 citations·filing 2007–2020
56Inventor score
Top patents by PatentIndex Score
3 records- 0183US7594650B2Paper feeding and sheet separating differential deviceTECO IMAGE SYS CO LTD·Filed 2007·Granted Sep 29, 2009·12 cites·20 claims
- 0241US11223740B1Power switching device and image processing device with power switching deviceHONGFUJIN PREC IND WUHAN·Filed 2020·Granted Jan 11, 2022·0 cites·18 claims
- 0338US11516364B2Power switching device and image processing device with power switching deviceHONGFUJIN PREC IND WUHAN·Filed 2020·Granted Nov 29, 2022·0 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Hsiu-Hao Cheng 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 →