Inventor · disambiguated record
Yu-Chang Shieh
Also filed as: SHIEH YU-CHANG
3 granted patents·53 citations·filing 2016–2019
72Inventor score
Files withDARFON ELECTRONICS SUZHOU CO LTD3
Top patents by PatentIndex Score
3 records- 0193US10183591B2Electric bicycle and battery lift mechanism and battery carrying device thereofDARFON ELECTRONICS SUZHOU CO LTD·Filed 2016·Granted Jan 22, 2019·36 cites·16 claims
- 0287US10994620B2Electric bicycle and battery lift mechanism and battery carrying device thereofDARFON ELECTRONICS SUZHOU CO LTD·Filed 2019·Granted May 4, 2021·9 cites·17 claims
- 0386US10351013B2Electric bicycle and battery lift mechanism and battery carrying device thereofDARFON ELECTRONICS SUZHOU CO LTD·Filed 2017·Granted Jul 16, 2019·8 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Yu-Chang Shieh 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 →