Inventor · disambiguated record
Randy Chang
Also filed as: CHANG RANDY · CHANG RANDY LU HUNG
1 granted patent·3 pending applications·1 citations·filing 2002–2013
15Inventor score
Top patents by PatentIndex Score
4 records- 0169US9098173B2Method for sharing notes of an electronic book and electronic reader thereof, computer readable storage mediumWISTRON CORP·Filed 2013·Granted Aug 4, 2015·1 cites·19 claims
- 0236US2004203631A1Method and system for providing variable frequency patterns for vibration of a wireless deviceFiled 2002·Application pending·0 cites
- 0335US2013271395A1Touch display device and method for conditionally varying display areaWISTRON CORP·Filed 2012·Application pending·0 cites
- 0425US2006034044A1Portable DVD player having an externally-exposed LCD displayCHINA NAT ELECTRONICS IMP & EX·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →