Assignee
VKB INC
US·8 granted patents·2 pending applications·761 citations·filing 2000–2007
Top patents by PatentIndex Score
10 records- 0196US7305368B2Virtual data entry device and method for input of alphanumeric and other dataVKB INC·Filed 2005·Granted Dec 4, 2007·125 cites·46 claims
- 0295US7242388B2Data input deviceVKB INC·Filed 2001·Granted Jul 10, 2007·126 cites·133 claims
- 0394US6650318B1Data input deviceVKB INC·Filed 2000·Granted Nov 18, 2003·239 cites·46 claims
- 0492US7084857B2Virtual data entry device and method for input of alphanumeric and other dataVKB INC·Filed 2001·Granted Aug 1, 2006·135 cites·1 claims
- 0590US7417681B2Multifunctional integrated image sensor and application to virtual interface technologyVKB INC·Filed 2004·Granted Aug 26, 2008·56 cites·23 claims
- 0684US7670006B2System and method for projectionVKB INC·Filed 2006·Granted Mar 2, 2010·12 cites·12 claims
- 0783US7893924B2Data input deviceVKB INC·Filed 2007·Granted Feb 22, 2011·18 cites·58 claims
- 0883USRE40368EData input deviceVKB INC·Filed 2004·Granted Jun 10, 2008·50 cites·46 claims
- 0942US2007019099A1Optical apparatus for virtual interface projection and sensingVKB INC·Filed 2005·Application pending·0 cites
- 1042US2007019103A1Optical apparatus for virtual interface projection and sensingVKB INC·Filed 2005·Application pending·0 cites
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