Inventor · disambiguated record
Chang-Ching Yen
Also filed as: YEN CHANG C · YEN CHANG-CHING
3 granted patents·39 citations·filing 1991–2024
60Inventor score
Top patents by PatentIndex Score
3 records- 0165US12061355B2Frame assembly, backlight module and display deviceRADIANT OPTO ELECTRONICS CORP·Filed 2023·Granted Aug 13, 2024·0 cites·14 claims
- 0263US5217034ATent combinationYIH CHANG H·Filed 1991·Granted Jun 8, 1993·39 cites·2 claims
- 0360US12353083B2Frame structure, backlight module and display deviceRADIANT OPTO ELECTRONICS CORP·Filed 2024·Granted Jul 8, 2025·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →