von Gutfeld; Robert Jacob

Patent Applications and Registrations

Patent applications and USPTO patent grants for von Gutfeld; Robert Jacob.The latest application filed is for "combination radio frequency identification transponder (rfid tag) and magnetic electronic article surveillance (eas) tag".

Company Profile

0.35.5

von Gutfeld; Robert Jacob - New York NY

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method and apparatus for producing duplication- and imitation-resistant identifying marks on objects, and duplication- and duplication- and imitation-resistant objects Grant 7,188,258 - Aggarwal , et al. March 6, 2	2007-03-06
Modulation of the resonant frequency of a circuit using an energy field Grant 7,123,129 - Schrott , et al. October 17, 2	2006-10-17
Combination radio frequency identification transponder (RFID tag) and magnetic electronic article surveillance (EAS) tag Grant 7,084,770 - Brady , et al. August 1, 2	2006-08-01
Intelligent antitheft method and system combining magnetic tags and smart cards Grant 7,015,790 - Schrott , et al. March 21, 2	2006-03-21
Combination radio frequency identification transponder (RFID tag) and magnetic electronic article surveillance (EAS) tag Grant 7,002,475 - Brady , et al. February 21, 2	2006-02-21
Combination radio frequency identification transponder (RFID Tag) and magnetic electronic article surveillance (EAS) tag App 20050270159 - Brady, Michael John ; et al.	2005-12-08
Apparatus and method for utilizing recirculated heat to cause refrigeration Grant 6,931,876 - von Gutfeld August 23, 2	2005-08-23
Combination radio frequency identification transponder (RFID tag) and magnetic electronic article surveillance (EAS) tag App 20050162278 - Brady, Michael John ; et al.	2005-07-28
Apparatus and method for utilizing recirculated heat to cause refrigeration App 20050076660 - von Gutfeld, Robert Jacob	2005-04-14
Combination radio frequency identification transponder (RFID tag) and magnetic electronic article surveillance (EAS) tag App 20050001725 - Brady, Michael John ; et al.	2005-01-06
Method and system for preventing parallel marketing of wholesale and retail items Grant 6,817,538 - Afzali-Ardakani , et al. November 16, 2	2004-11-16
System for preventing parallel marketing of retail items Grant 6,746,053 - Afzali-Ardakani , et al. June 8, 2	2004-06-08
System and method for utilizing diffuse and specular radiation to overcome shadowed regions Grant 6,741,302 - von Gutfeld , et al. May 25, 2	2004-05-25
Method and structure for minimizing shadowing during photo-curing of sealing material by making shadow-producing pattern transparent Grant 6,665,039 - Glownia , et al. December 16, 2	2003-12-16
Methods of forming liquid display panels and the like wherein using two-component epoxy sealant Grant 6,636,290 - Glownia , et al. October 21, 2	2003-10-21
Modulation of the resonant frequency of a circuit using an energy field Grant 6,535,108 - Schrott , et al. March 18, 2	2003-03-18
System and method for utilizing diffuse and specular radiation to overcome shadowed regions App 20020196391 - von Gutfeld, Robert Jacob ; et al.	2002-12-26
Method and system for authenticating objects and object data Grant 6,397,334 - Chainer , et al. May 28, 2	2002-05-28
Filter circuit including system for tuning resonant structures to change resonant frequencies thereof Grant 6,348,846 - von Gutfeld , et al. February 19, 2	2002-02-19
RFID integrated in electronic assets Grant 6,249,227 - Brady , et al. June 19, 2	2001-06-19
Panel assembly for liquid crystal displays having a barrier fillet and an adhesive fillet in the periphery Grant 6,219,126 - Von Gutfeld April 17, 2	2001-04-17
Focussing of therapeutic radiation on internal structures of living bodies Grant 6,179,767 - Ziegler , et al. January 30, 2	2001-01-30
Antenna for RF tag with a magnetoelastic resonant core Grant 6,130,612 - Castellano , et al. October 10, 2	2000-10-10
Hand held telephone set with separable keyboard Grant 6,115,616 - Halperin , et al. September 5, 2	2000-09-05
Method and apparatus for fuel management and for preventing fuel spillage Grant 6,078,850 - Kane , et al. June 20, 2	2000-06-20
Case for portable computers for enhanced heat dissipation Grant 6,055,156 - von Gutfeld April 25, 2	2000-04-25
Method and apparatus for filling liquid crystal display (LCD) panels Grant 6,055,035 - von Gutfeld , et al. April 25, 2	2000-04-25
Intelligent shopping cart Grant 6,032,127 - Schkolnick , et al. February 29, 2	2000-02-29
Anti-theft and identification devices for concealing in articles Grant 5,909,176 - Schrott , et al. June 1, 1	1999-06-01
Identification tags using amorphous wire Grant 5,831,532 - Gambino , et al. November 3, 1	1998-11-03
Concealed magnetic ID code and antitheft tag Grant 5,821,859 - Schrott , et al. October 13, 1	1998-10-13
Modulation of the resonant frequency of a circuit using an energy field Grant 5,812,065 - Schrott , et al. September 22, 1	1998-09-22
Ultrasonic liquid level gauge for tanks subject to movement and vibration Grant 5,793,705 - Gazis , et al. August 11, 1	1998-08-11
Circuit antitheft and disabling mechanism Grant 5,739,754 - Schrott , et al. April 14, 1	1998-04-14
System for concealed serialization utilizing a soft magnetic antitheft element Grant 5,736,929 - Schrott , et al. April 7, 1	1998-04-07
Intelligent shopping cart Grant 5,729,697 - Schkolnick , et al. March 17, 1	1998-03-17
Identification tags using amorphous wire Grant 5,729,201 - Jahnes , et al. March 17, 1	1998-03-17
Multibit tag with stepwise variable frequencies Grant 5,680,106 - Schrott , et al. October 21, 1	1997-10-21
Multilayered slant-angle thin film energy detector Grant 4,072,864 - von Gutfeld February 7, 1	1978-02-07
Method For Writing Information At Nanosecond Speeds And A Memory System Therefor Grant 3,778,785 - von Gutfeld December 11, 1	1973-12-11

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