Inventor · disambiguated record
Yu-Feng Wei
Also filed as: WEI YU-FENG
5 granted patents·1 pending application·121 citations·filing 1998–2005
82Inventor score
Top patents by PatentIndex Score
6 records- 0183US6054939AKeyboard assemblyACER PERIPHERALS INC·Filed 1998·Granted Apr 25, 2000·57 cites·18 claims
- 0281US6493215B1Keyboard device fixed on a portable computerBENQ CORP·Filed 2000·Granted Dec 10, 2002·44 cites·19 claims
- 0362US7075244B2Multi-lamp backlight systemDARFON ELECTRONICS CORP·Filed 2003·Granted Jul 11, 2006·9 cites·2 claims
- 0448US7194814B2Self-balancing, no-spin magnet compassRULE INDUSTRIES·Filed 2004·Granted Mar 27, 2007·6 cites·20 claims
- 0547US6665944B1Magnetic marine compassRULE INDUSTRIES·Filed 2002·Granted Dec 23, 2003·5 cites·8 claims
- 0644US2005218826A1Multi-lamp backlight systemKANG CHANG-LUNG·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →