Inventor · disambiguated record
Christer Fåhraeus
Also filed as: F ANG HRAEUS CHRISTER · FAAHRAEUS CHRISTER · FAHRAEUS CHRISTER · FÅHRAEUS Christer
31 granted patents·19 pending applications·2,023 citations·filing 1997–2018
98Inventor score
Top patents by PatentIndex Score
50 records- 0199US9710101B2Data processing in relation to a multi-touch sensing apparatusFLATFROG LAB AB·Filed 2015·Granted Jul 18, 2017·48 cites·19 claims
- 0299US6502756B1Recording of informationANOTO AB·Filed 2000·Granted Jan 7, 2003·426 cites·20 claims
- 0398US10013107B2Data processing in relation to a multi-touch sensing apparatusFLATFROG LAB AB·Filed 2017·Granted Jul 3, 2018·40 cites·20 claims
- 0498US7345673B2Input unit arrangementANOTO AB·Filed 2005·Granted Mar 18, 2008·141 cites·24 claims
- 0597US10474249B2Touch sensing apparatus and method of operating the sameFLATFROG LAB AB·Filed 2018·Granted Nov 12, 2019·19 cites·16 claims
- 0697US9442574B2Touch sensing apparatus and method of operating the sameFLATFROG LAB AB·Filed 2013·Granted Sep 13, 2016·47 cites·15 claims
- 0797US9158401B2Data processing in relation to a multi-touch sensing apparatusCHRISTIANSSON TOMAS·Filed 2011·Granted Oct 13, 2015·48 cites·6 claims
- 0897US6992655B2Input unit arrangementANOTO AB·Filed 2001·Granted Jan 31, 2006·194 cites·34 claims
- 0996US10048773B2Touch sensing apparatus and method of operating the sameFLATFROG LAB AB·Filed 2016·Granted Aug 14, 2018·14 cites·19 claims
- 1096US8581884B2Touch sensing apparatus and method of operating the sameFAAHRAEUS CHRISTER·Filed 2009·Granted Nov 12, 2013·98 cites·15 claims
- 1194US7176896B1Position code bearing notepad employing activation iconsANOTO AB·Filed 2000·Granted Feb 13, 2007·136 cites·52 claims
- 1294US6836555B2Information management system with authenticity checkANOTO AB·Filed 2000·Granted Dec 28, 2004·118 cites·39 claims
- 1393US9857917B2Optical coupling of light into touch-sensing systemsFLATFROG LAB AB·Filed 2014·Granted Jan 2, 2018·16 cites·21 claims
- 1487US6698660B2Electronic recording and communication of informationANOTO AB·Filed 2001·Granted Mar 2, 2004·70 cites·31 claims
- 1586US7239306B2Electronic penANOTO IP LIC HANDELSBOLAG·Filed 2002·Granted Jul 3, 2007·55 cites·32 claims
- 1684US7295193B2Written commandANOTO AB·Filed 2000·Granted Nov 13, 2007·58 cites·36 claims
- 1781US7127682B2Device and system for information management utilizing a filing applianceANOTO AB·Filed 2001·Granted Oct 24, 2006·19 cites·27 claims
- 1880US6947033B2Method and system for digitizing freehand graphics with user-selected propertiesANOTO AB·Filed 2001·Granted Sep 20, 2005·29 cites·39 claims
- 1979US6906699B1Input unit, method for using the same and input systemC TECHNOLOGIES AB·Filed 2000·Granted Jun 14, 2005·43 cites·29 claims
- 2077US7202963B2Method for processing informationANOTO AB·Filed 2002·Granted Apr 10, 2007·21 cites·35 claims
- 2172US6241288B1Fingerprint identification/verification systemPRECISE BIOMETRICS AB·Filed 1998·Granted Jun 5, 2001·204 cites·31 claims
- 2271US7751089B2Method for compressing a digital representation containing a page-describing code, which is sent from a computer to a printerANOTO AB·Filed 2004·Granted Jul 6, 2010·16 cites·26 claims
- 2367US7254839B2Secured access using a coordinate systemANOTO AB·Filed 2001·Granted Aug 7, 2007·20 cites·66 claims
- 2465US2008075333A1Information management system with authenticity checkANOTO AB C O C TECHNOLOGIES AB·Filed 2004·Application pending·0 cites
- 2564US6985643B1Device and method for recording hand-written informationANOTO GROUP AB·Filed 1999·Granted Jan 10, 2006·61 cites·46 claims
- 2662US9304605B2General information management systemWIEBE LINUS·Filed 2008·Granted Apr 5, 2016·2 cites·14 claims
- 2761US2019025977A1Data processing in relation to a multi-touch sensing apparatusFLATFROG LAB AB·Filed 2018·Application pending·0 cites
- 2859US6529645B2Recording method and apparatusC TECHNOLOGIES AB·Filed 1999·Granted Mar 4, 2003·24 cites·18 claims
- 2955US6590612B1Optical system and method for composing color images from chromatically non-compensated opticsCELLAVISION AB·Filed 1999·Granted Jul 8, 2003·22 cites·20 claims
- 3053USD428400SComputerized device for registering and displaying informationC TECH AB·Filed 1998·Granted Jul 18, 2000·11 cites·1 claims
- 3153US2015324028A1Optical coupling of light into touch-sensing systemsFLATFROG LAB AB·Filed 2013·Application pending·0 cites
- 3253US2002166895A1Charge card purchaseFiled 2000·Application pending·0 cites
- 3347US2016050746A1Printed Circuit Assembly And A Touch Sensitive System Comprising The AssemblyFLATFROG LAB AB·Filed 2014·Application pending·0 cites
- 3446US2015331545A1Laminated optical element for touch-sensing systemsFLATFROG LAB AB·Filed 2013·Application pending·0 cites
- 3543US2003061188A1General information management systemFiled 2000·Application pending·0 cites
- 3643US2003085872A1Recording of informationFiled 2002·Application pending·0 cites
- 3743US2002198847A1Communications services, methods and systemsFiled 2002·Application pending·0 cites
- 3843US2002152094A1Method and system for supporting infrastructure delivery in a computer networkFiled 2002·Application pending·0 cites
- 3942US2002059140A1Methods and system for communications service revenue collectionFiled 2001·Application pending·0 cites
- 4041US2002026425A1Method and apparatus for managing valuable documentsFiled 2001·Application pending·0 cites
- 4141US2002135805A1Communications system and method for supporting a technology provider of a communications networkFiled 2002·Application pending·0 cites
- 4241US2012256882A1Touch surface with identification of reduced performanceCHRISTIANSSON TOMAS·Filed 2010·Application pending·0 cites
- 4341US2002030359A1Fingerprint systemFiled 2001·Application pending·0 cites
- 4440US6715686B1Device for recording information in different modesC TECHNOLOGIES AB·Filed 1999·Granted Apr 6, 2004·7 cites·12 claims
- 4540US2002048404A1Apparatus and method for determining spatial orientationFiled 2001·Application pending·0 cites
- 4638US2012200538A1Touch surface with two-dimensional compensationCHRISTIANSSON TOMAS·Filed 2010·Application pending·0 cites
- 4737US2002056085A1Method and system for transferring and displaying graphical objectsFiled 2001·Application pending·0 cites
- 4836US2002004699A1System and method for guiding a vehicleFiled 2001·Application pending·0 cites
- 4935US6563951B2Method and a device for matching imagesC TECHNOLOGIES AB·Filed 1998·Granted May 13, 2003·11 cites·28 claims
- 5035US6014210ADevice for optical analysis of specimensCELLAVISION AB·Filed 1997·Granted Jan 11, 2000·5 cites·16 claims
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