Inventor · disambiguated record
Rocky Cheng
Also filed as: CHENG ROCKY · CHENG ROCKY C W
5 granted patents·4 pending applications·187 citations·filing 2000–2011
81Inventor score
Files withCHENG ROCKY3PERFECT STEAM APPLIANCES LTD2CAFARO MICHAEL1HELEN OF TROY LTD1PERFECT STEAM APPLIANCE LTD1
Top patents by PatentIndex Score
9 records- 0187USD666451SEspresso coffee machineCHENG ROCKY·Filed 2011·Granted Sep 4, 2012·52 cites·1 claims
- 0287US6581233B1Electrically operable toothbrushPERFECT STEAM APPLIANCE LTD·Filed 2000·Granted Jun 24, 2003·114 cites·8 claims
- 0374US8166869B2Infusion assembly for beverage preparing machineCHENG ROCKY·Filed 2007·Granted May 1, 2012·8 cites·19 claims
- 0462USD558924SPalm held hair clipperHELEN OF TROY LTD·Filed 2006·Granted Jan 1, 2008·13 cites·1 claims
- 0553US2011100230A1Device for heating and/or frothing milk for machines for preparing hot beverages such as a cappuccinoSWISS CAFFE ASIA LTD·Filed 2008·Application pending·0 cites
- 0652US2010083508A1Manually-operated hair clipperPERFECT STEAM APPLIANCES LTD·Filed 2008·Application pending·0 cites
- 0750US2009199412A1Manual Hair TrimmerPERFECT STEAM APPLIANCES LTD·Filed 2007·Application pending·0 cites
- 0848US2008072430A1Electronic palm-held hair trimmerCAFARO MICHAEL·Filed 2006·Application pending·0 cites
- 0944US9049957B2Infusion device for infusion capsules and the like, particularly for espresso coffee machines and the likeCHENG ROCKY·Filed 2010·Granted Jun 9, 2015·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →