Inventor · disambiguated record
Hsueh-Jen Chang
Also filed as: CHANG HSUEH-JEN
2 granted patents·6 citations·filing 2013–2020
50Inventor score
Top patents by PatentIndex Score
2 records- 0186US11209697B1Backlight unit with phosphors and quantum dotsUNIQUE MAT CO LTD·Filed 2020·Granted Dec 28, 2021·2 cites·12 claims
- 0264US9009543B2Computer systems that acquire a plurality of statuses of non-normally operating hard disk drivesINVENTEC PUDONG TECH CORP·Filed 2013·Granted Apr 14, 2015·4 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →