Inventor · disambiguated record
Fan Chang
Also filed as: CHANG FAN · CHANG FAN-CHEN
3 granted patents·24 citations·filing 2004–2010
65Inventor score
Top patents by PatentIndex Score
3 records- 0156USD634743SDigital handwriting boardWINMATE COMM INC·Filed 2010·Granted Mar 22, 2011·13 cites·1 claims
- 0256US7246257B2Computer system and memory control method thereofWISTRON CORP·Filed 2004·Granted Jul 17, 2007·11 cites·11 claims
- 0340US8363024B2Handwriting board with liquid crystal display for displaying handwritten content on a projectorWINMATE COMM INC·Filed 2010·Granted Jan 29, 2013·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →