Inventor · disambiguated record
Karl Christopher Hansen
Also filed as: HANSEN KARL · HANSEN KARL C · HANSEN KARL CHRISTOPHER
10 granted patents·5 pending applications·491 citations·filing 1996–2017
91Inventor score
Top patents by PatentIndex Score
15 records- 0191US6952198B2System and method for communication with enhanced optical pointerHANSEN KARL C·Filed 2002·Granted Oct 4, 2005·95 cites·8 claims
- 0290US10176715B2Navigation system with dynamic mapping mechanism and method of operation thereofTELENAV INC·Filed 2016·Granted Jan 8, 2019·8 cites·20 claims
- 0390US7091949B2Computer presentation system and method with optical tracking of wireless pointerHANSEN KARL C·Filed 2001·Granted Aug 15, 2006·71 cites·25 claims
- 0489US6275214B1Computer presentation system and method with optical tracking of wireless pointerFiled 1999·Granted Aug 14, 2001·150 cites·26 claims
- 0588US6401608B1Printing press with perfecting stationHALM IND·Filed 2000·Granted Jun 11, 2002·26 cites·33 claims
- 0683US9584154B2System and method for digital signalingBRILLIANT POINTS INC·Filed 2016·Granted Feb 28, 2017·4 cites·14 claims
- 0779US5832263ASystem and method for in-place modification of information recorded in read-only storage using modifiable non-volatile storage associated with an agentDIGIDOX INC·Filed 1996·Granted Nov 3, 1998·136 cites·17 claims
- 0850US10318158B2System and method for digital signaling and digital storageBRILLIANT POINTS INC·Filed 2013·Granted Jun 11, 2019·1 cites·17 claims
- 0950US2015139340A1System and method for digital signalingBRILLIANT POINTS INC·Filed 2013·Application pending·0 cites
- 1047US10534678B2Data storage backup management methodBRILLIANT POINTS INC·Filed 2017·Granted Jan 14, 2020·0 cites·12 claims
- 1145US8860594B2System and method for digital signalingHANSEN KARL CHRISTOPHER·Filed 2012·Granted Oct 14, 2014·0 cites·31 claims
- 1244US2017034178A1Computing system with geofence mechanism and method of operation thereofTELENAV INC·Filed 2015·Application pending·0 cites
- 1341US2011025925A1Simple-to-use optical wireless remote controlHANSEN KARL CHRISTOPHER·Filed 2009·Application pending·0 cites
- 1434US2002104451A1Printing press with perfecting stationHALM IND·Filed 2002·Application pending·0 cites
- 1527US2015261607A1Enhanced security for offsite data storageHANSEN KARL CHRISTOPHER·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →