Inventor
VON GUTFELD ROBERT JACOB
US41 patents
⚠️ This page may combine multiple inventors who share the name “VON GUTFELD ROBERT JACOB”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
33 patentsUS6397334B1May 28, 2002
Method and system for authenticating objects and object data
IBM199 citations99
US6335685B1Jan 1, 2002
Apparatus and method for locating containers and contents of containers using radio frequency tags
IBM217 citations99
US6226619B1May 1, 2001
Method and system for preventing counterfeiting of high price wholesale and retail items
IBM355 citations99
US6219126B1Apr 17, 2001
Panel assembly for liquid crystal displays having a barrier fillet and an adhesive fillet in the periphery
IBM470 citations99
US6055035AApr 25, 2000
Method and apparatus for filling liquid crystal display (LCD) panels
IBM390 citations99
US5821859AOct 13, 1998
Concealed magnetic ID code and antitheft tag
IBM149 citations99
US5812065ASep 22, 1998
Modulation of the resonant frequency of a circuit using an energy field
IBM179 citations99
US5680106AOct 21, 1997
Multibit tag with stepwise variable frequencies
IBM187 citations99
US6746053B1Jun 8, 2004
Method and system for preventing parallel marketing of wholesale and retail items
IBM81 citations98
US6230038B1May 8, 2001
Imaging of internal structures of living bodies by sensing implanted magnetic devices
IBM158 citations98
US6115616ASep 5, 2000
Hand held telephone set with separable keyboard
IBM115 citations98
US5729697AMar 17, 1998
Intelligent shopping cart
IBM394 citations98
US7188258B1Mar 6, 2007
Method and apparatus for producing duplication- and imitation-resistant identifying marks on objects, and duplication- and duplication- and imitation-resistant objects
IBM62 citations96
US6078850AJun 20, 2000
Method and apparatus for fuel management and for preventing fuel spillage
IBM165 citations96
US5831532ANov 3, 1998
Identification tags using amorphous wire
IBM53 citations96
US5736929AApr 7, 1998
System for concealed serialization utilizing a soft magnetic antitheft element
IBM59 citations96
US5729201AMar 17, 1998
Identification tags using amorphous wire
IBM80 citations96
US6179767B1Jan 30, 2001
Focussing of therapeutic radiation on internal structures of living bodies
IBM60 citations95
US5793705AAug 11, 1998
Ultrasonic liquid level gauge for tanks subject to movement and vibration
IBM196 citations94
US6817538B2Nov 16, 2004
Method and system for preventing parallel marketing of wholesale and retail items
IBM20 citations93
US6115238ASep 5, 2000
Apparatus for limiting viewing angle and glare of display and portable electronic device employing the same
IBM26 citations93
US6055156AApr 25, 2000
Case for portable computers for enhanced heat dissipation
IBM22 citations93
US4072864AFeb 7, 1978
Multilayered slant-angle thin film energy detector
IBM46 citations93
US6665039B1Dec 16, 2003
Method and structure for minimizing shadowing during photo-curing of sealing material by making shadow-producing pattern transparent
IBM20 citations92
US6348846B1Feb 19, 2002
Filter circuit including system for tuning resonant structures to change resonant frequencies thereof
IBM20 citations92
US5739754AApr 14, 1998
Circuit antitheft and disabling mechanism
IBM48 citations92
US6636290B1Oct 21, 2003
Methods of forming liquid display panels and the like wherein using two-component epoxy sealant
IBM32 citations90
US6181408B1Jan 30, 2001
Tool and method for increasing liquid crystal fill rates of flat panel in which a sealed edge is compressed
IBM6 citations74
US6055155AApr 25, 2000
Case for portable computers for enhanced heat dissipation
IBM12 citations74
US6245005B1Jun 12, 2001
Method and apparatus for facilitating radiation treatment of deep tumors
IBM11 citations73
US6931876B2Aug 23, 2005
Apparatus and method for utilizing recirculated heat to cause refrigeration
IBM6 citations63
US6741302B2May 25, 2004
System and method for utilizing diffuse and specular radiation to overcome shadowed regions
IBM5 citations62
US6509947B2Jan 21, 2003
Method and device for eliminating bubble formation within a liquid crystal display
IBM1 citations48
INTERMEC IP CORP
7 patentsUS6249227B1Jun 19, 2001
RFID integrated in electronic assets
INTERMEC IP CORP443 citations99
US6032127AFeb 29, 2000
Intelligent shopping cart
INTERMEC IP CORP314 citations98
US6535108B1Mar 18, 2003
Modulation of the resonant frequency of a circuit using an energy field
INTERMEC IP CORP50 citations96
US6130612AOct 10, 2000
Antenna for RF tag with a magnetoelastic resonant core
INTERMEC IP CORP117 citations95
US7123129B1Oct 17, 2006
Modulation of the resonant frequency of a circuit using an energy field
INTERMEC IP CORP42 citations92
US7084770B2Aug 1, 2006
Combination radio frequency identification transponder (RFID tag) and magnetic electronic article surveillance (EAS) tag
INTERMEC IP CORP18 citations92
US5909176AJun 1, 1999
Anti-theft and identification devices for concealing in articles
INTERMEC IP CORP43 citations92