Assignee
CHENG TOM KWOK-YUNG
US·3 granted patents·114 citations·filing 2011–2012
Top patents by PatentIndex Score
3 records- 0194US8468628B1Pillow with a cavity into which a person's face is placed, the cavity having air channels to facilitate breathing and scents absorbed into a sponge, which scents are blown into the cavity by a fanCHENG TOM KWOK-YUNG·Filed 2012·Granted Jun 25, 2013·46 cites·20 claims
- 0286USD655559SPillowCHENG TOM KWOK-YUNG·Filed 2011·Granted Mar 13, 2012·37 cites·1 claims
- 0384USD656356SPillowCHENG TOM KWOK-YUNG·Filed 2011·Granted Mar 27, 2012·31 cites·1 claims
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