Inventor · disambiguated record
Chung-Hsuan Li
Also filed as: LI CHUNG-HSUAN
8 granted patents·8 citations·filing 2012–2019
76Inventor score
Top patents by PatentIndex Score
8 records- 0175US9690398B2Capacitive pointerWALTOP INT CORP·Filed 2015·Granted Jun 27, 2017·3 cites·18 claims
- 0274US9052756B2Electromagnetic writing unit and electromagnetic handwriting pen for concurrently providing ink writing and electromagnetic writing functionsWACOM CO LTD·Filed 2013·Granted Jun 9, 2015·4 cites·15 claims
- 0367US10691229B2PointerSHENZHEN PU YING INNOVATION TECH CORP LTD·Filed 2018·Granted Jun 23, 2020·1 cites·11 claims
- 0454US10787026B2Ink-type pointerSHENZHEN PU YING INNOVATION TECH CORP LTD·Filed 2019·Granted Sep 29, 2020·0 cites·10 claims
- 0551US10712838B2Automatic pencil type pointerSHENZHEN PU YING INNOVATION TECH CORP LTD·Filed 2019·Granted Jul 14, 2020·0 cites·10 claims
- 0648US10635197B2Lateral pressure sensing pointerSHENZHEN PU YING INNOVATION TECH CORP LTD·Filed 2019·Granted Apr 28, 2020·0 cites·12 claims
- 0748US10613648B2Pressure sensing pointerSHENZHEN PU YING INNOVATION TECH CORP LTD·Filed 2019·Granted Apr 7, 2020·0 cites·12 claims
- 0843US9092107B2Electromagnetic pen with electromagnetic and ink writing functionsWACOM CO LTD·Filed 2012·Granted Jul 28, 2015·0 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Chung-Hsuan Li 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 →