Assignee
CHEUNG DAVID
CN·14 granted patents·7 pending applications·133 citations·filing 2005–2021
Top patents by PatentIndex Score
21 records- 0193US8129281B1Plasma based photoresist removal system for cleaning post ash residueCHEUNG DAVID·Filed 2005·Granted Mar 6, 2012·30 cites·16 claims
- 0293US8068725B2Fragrance emitting apparatus for use with USB portCHEUNG DAVID·Filed 2009·Granted Nov 29, 2011·22 cites·11 claims
- 0392US8032014B2Fragrance emitting apparatus for use with USB portCHEUNG DAVID·Filed 2007·Granted Oct 4, 2011·24 cites·20 claims
- 0491US8625977B2Fragrance emitting apparatus for use with USB portCHEUNG DAVID·Filed 2013·Granted Jan 7, 2014·11 cites·7 claims
- 0588US7778531B2Disposable air freshener configured for connection to USB portCHEUNG DAVID·Filed 2008·Granted Aug 17, 2010·14 cites·14 claims
- 0687US8716143B1Plasma based photoresist removal system for cleaning post ash residueCHEUNG DAVID·Filed 2012·Granted May 6, 2014·7 cites·20 claims
- 0779US8721797B2Enhanced passivation process to protect silicon prior to high dose implant stripCHEUNG DAVID·Filed 2010·Granted May 13, 2014·6 cites·13 claims
- 0878US8591661B2Low damage photoresist strip method for low-K dielectricsCHEUNG DAVID·Filed 2009·Granted Nov 26, 2013·7 cites·15 claims
- 0968US9274851B2Core-trunking across cores on physically separated processors allocated to a virtual machine based on configuration information including context information for virtual machinesCHEUNG DAVID·Filed 2009·Granted Mar 1, 2016·6 cites·20 claims
- 1066USD926861SGolf green camera assemblyCHEUNG DAVID·Filed 2020·Granted Aug 3, 2021·3 cites·1 claims
- 1163USD968500SGolf green camera assemblyCHEUNG DAVID·Filed 2021·Granted Nov 1, 2022·2 cites·1 claims
- 1263US8619552B2Virtual router with a priority value per portCHEUNG DAVID·Filed 2011·Granted Dec 31, 2013·1 cites·5 claims
- 1355US2012298770A1Fragrance Emitting Apparatus For Use With USB PortCHEUNG DAVID·Filed 2011·Application pending·0 cites
- 1452US2011143548A1Ultra low silicon loss high dose implant stripCHEUNG DAVID·Filed 2009·Application pending·0 cites
- 1552US2022229399A1Rotating GMT Watch Bezel With Minute MarkersCHEUNG DAVID·Filed 2021·Application pending·0 cites
- 1645US2020306586A1Golf Green Camera SystemCHEUNG DAVID·Filed 2019·Application pending·0 cites
- 1742US2008002606A1Identification of wireless devices based on signal characteristicsCHEUNG DAVID·Filed 2006·Application pending·0 cites
- 1838US2012141707A1Biphasic Collagen Membrane or Capsule for Guided Tissue RegenerationCHEUNG DAVID·Filed 2010·Application pending·0 cites
- 1937US2012135376A1Collagen Biomaterial WedgeCHEUNG DAVID·Filed 2010·Application pending·0 cites
- 2030USD699829SFragrance emitting device for use with a smart phoneCHEUNG DAVID·Filed 2013·Granted Feb 18, 2014·0 cites·1 claims
- 2130USD698913SFragrance emitting device for use with a smart phoneCHEUNG DAVID·Filed 2013·Granted Feb 4, 2014·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →