Assignee
CHANG HONG
US·8 granted patents·3 pending applications·61 citations·filing 2007–2019
Top patents by PatentIndex Score
11 records- 0194US8431457B2Method for fabricating a shielded gate trench MOS with improved source pickup layoutCHANG HONG·Filed 2010·Granted Apr 30, 2013·20 cites·23 claims
- 0290US8138605B2Multiple layer barrier metal for device component formed in contact trenchCHANG HONG·Filed 2009·Granted Mar 20, 2012·17 cites·23 claims
- 0384US8994101B2Shielded gate trench MOS with improved source pickup layoutCHANG HONG·Filed 2013·Granted Mar 31, 2015·5 cites·7 claims
- 0482US8476676B2Trench poly ESD formation for trench MOS and SGTCHANG HONG·Filed 2011·Granted Jul 2, 2013·6 cites·19 claims
- 0581US8580676B2Multiple layer barrier metal for device component formed in contact trenchCHANG HONG·Filed 2012·Granted Nov 12, 2013·5 cites·17 claims
- 0671US9041589B2Systems and methods for determining a radar device coverage regionCHANG HONG·Filed 2012·Granted May 26, 2015·5 cites·18 claims
- 0769US11281755B2Systems and methods for secure biometric identification using recorded pressureCHANG HONG·Filed 2019·Granted Mar 22, 2022·2 cites·16 claims
- 0862US8772828B2Trench poly ESD formation for trench MOS and SGTCHANG HONG·Filed 2013·Granted Jul 8, 2014·1 cites·9 claims
- 0954US2008293465A1Video interaction device for a whole-body sport gameCHANG HONG·Filed 2007·Application pending·0 cites
- 1054US2008273008A1Interactive image game device for exercise and massageCHANG HONG·Filed 2007·Application pending·0 cites
- 1154US2008274809A1Interactive image throwing apparatusCHANG HONG·Filed 2007·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →