Inventor
WU FU-CHI
US8 patents
⚠️ This page may combine multiple inventors who share the name “WU FU-CHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WU FU-CHI
4 patentsUSD639413SJun 7, 2011
Air purifier
WU FU-CHI23 citations89
US8268058B2Sep 18, 2012
High-performance labyrinth type air treatment apparatus
WU FU-CHI10 citations82
US8850618B2Oct 7, 2014
Collapsible head covering device
WU FU-CHI6 citations70
US9350964B2May 24, 2016
Barrel-based white balance filter
WU FU-CHI2 citations60