Inventor · disambiguated record
Mei-Chen Chang
Also filed as: CHANG MEI-CHEN
5 granted patents·8 citations·filing 2014–2018
69Inventor score
Files withE INK HOLDINGS INC5
Top patents by PatentIndex Score
5 records- 0187US10203443B2Light emitting device and light guide plate thereofE INK HOLDINGS INC·Filed 2016·Granted Feb 12, 2019·4 cites·3 claims
- 0268US10704781B2Waterproof light emitting module and display deviceE INK HOLDINGS INC·Filed 2018·Granted Jul 7, 2020·1 cites·9 claims
- 0364US9739925B2Light-emitting moduleE INK HOLDINGS INC·Filed 2014·Granted Aug 22, 2017·2 cites·18 claims
- 0458US9733418B2Light source module and display deviceE INK HOLDINGS INC·Filed 2014·Granted Aug 15, 2017·1 cites·27 claims
- 0540US10823895B2Light-emitting moduleE INK HOLDINGS INC·Filed 2017·Granted Nov 3, 2020·0 cites·23 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →