Inventor · disambiguated record
Ya-Ling Chang
Also filed as: CHANG YA-LING
7 granted patents·3 pending applications·5 citations·filing 2009–2023
73Inventor score
Top patents by PatentIndex Score
10 records- 0191US11616462B1Motor parameter estimation device and methodIND TECH RES INST·Filed 2021·Granted Mar 28, 2023·2 cites·15 claims
- 0290US12395055B2Electric motor with double statorsIND TECH RES INST·Filed 2023·Granted Aug 19, 2025·1 cites·21 claims
- 0353US8093855B2Low speed control method and apparatus for servo motorTING CHIA-MIN·Filed 2009·Granted Jan 10, 2012·2 cites·11 claims
- 0451US10585541B2DisplayHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Mar 10, 2020·0 cites·19 claims
- 0545US10978327B2Micro-structure transfer systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Apr 13, 2021·0 cites·20 claims
- 0643US10903194B2Micro light-emitting diode display with 3D orifice plating and light filteringHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Jan 26, 2021·0 cites·11 claims
- 0742US9525332B2Electric generating device having reduced volumeCHANG YA LING·Filed 2014·Granted Dec 20, 2016·0 cites·11 claims
- 0836US2021286426A1Rotating micro led displays based on eye movementsHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Application pending·0 cites
- 0936US2021202799A1Micro light-emitting diode with magnet electrodes and micro light-emitting diode panelHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Application pending·0 cites
- 1035US2020043761A1Silicon stamp with etched pitsHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →