1
Francisco Martinez de Velasco Cortina, Manfred Rietzler: System and method for providing secure identification solutions. Neology, July 25, 2006: US07081819 (34 worldwide citation)

The present invention provides a method and system for verifying and tracking identification information. In an embodiment of the invention, a system for delivering security solutions is provided that includes at least one of the following: a radio frequency (RF) identification device, an identifica ...


2
Francisco Martinez de Velasco Cortina, Manfred Rietzler: Multi-frequency identification device. Neology, Baker & McKenzie, August 15, 2006: US07091860 (25 worldwide citation)

The present invention comprises a radio frequency identification device that utilizes multiple operating frequencies. In one embodiment of the present invention, one frequency (e.g., an ultra-high frequency such as 915 MHz, 800 MHz, 915 MHz, or microwave frequency such as 2.45 GHz) is used for data ...


3
Francisco Martinez de Velasco Cortina, Manfred Rietzler: System and method for providing secure identification solutions. Neology, Procopio Cory Hargreaves & Savitch, Noel C Gillespie, March 2, 2010: US07671746 (16 worldwide citation)

The present invention provides a method and system for verifying and tracking identification information. In an embodiment of the invention, a system for delivering security solutions is provided that includes at least one of the following: a radio frequency (RF) identification device, an identifica ...


4
Manfred Rietzler, Francisco Martinez de Velasco Cortina: Selective metal removal process for metallized retro-reflective and holographic films and radio frequency devices made therewith. Neology, Baker & McKenzie, April 25, 2006: US07034688 (15 worldwide citation)

A method for selectively removing metal from a metallized substrate (e.g., a metallized polymer film) and the formation fo devices thereby are provided. The method involves selectively exposing the metallized surface to a demetallizing (i.e., an oxidizing) chemical solution. The metallized layer can ...


5
Francisco Martinez De Velasco Cortina, Manfred Rietzler: Selective metal removal process for metallized retro-reflective and holographic films and radio frequency devices made therewith. Neology, Baker & McKenzie, December 9, 2008: US07463154 (8 worldwide citation)

A method for selectively removing metal from a metallized substrate (e.g., a metallized polymer film) and the formation of devices thereby are provided. Th method involves selectively exposing the metallized surface to a demetallizing (i.e., an oxidizing) chemical solution. The metallized layer can ...


6
Francisco Martinez de Velasco Cortina, Manfred Rietzler: System and method for providing secure identification solutions. Neology, Procopio Cory Hargreaves & Savitch, Noel C Gillespie, December 4, 2012: US08325044 (6 worldwide citation)

The present invention provides a method and system for verifying and tracking identification information. In an embodiment of the invention, a system for delivering security solutions is provided that includes at least one of the following: a radio frequency (RF) identification device, an identifica ...


7
Francisco Martinez de Velasco Cortina, Manfred Rietzler: System and method for providing secure identification solutions. Neology, Procopio Cory Hargreaves & Savitch, Noel C Gillespie, August 23, 2011: US08004410 (4 worldwide citation)

The present invention provides a method and system for verifying and tracking identification information. In an embodiment of the invention, a system for delivering security solutions is provided that includes at least one of the following: a radio frequency (RF) identification device, an identifica ...


8
Francisco Martinez de Velasco Cortina, Manfred Rietzler: System and method for providing secure identification solutions. Neology, Procopio Cory Hargreaves & Savitch, Noel C Gillespie, November 19, 2013: US08587436 (2 worldwide citation)

The present invention provides a method and system for verifying and tracking identification information. In an embodiment of the invention, a system for delivering security solutions is provided that includes at least one of the following: a radio frequency (RF) identification device, an identifica ...


9
Sheshidher Nyalamadugu, Jun Liu, Francisco Martinez de Velasco Cortina: Methods and apparatus for preserving privacy in an RFID system. Neology, Procopio Cory Hargreaves & Savitch, Noel C Gillespie, January 8, 2013: US08350673 (1 worldwide citation)

A card comprises an antenna configured to generate and receive radio frequency signals, a chip coupled with the antenna, the chip configured to store sensitive information and communicate the information to an authorized reader via the antenna, and a switching mechanism configured to tune and detune ...


10
Sheshidher Nyalamadugu, Jun Liu, Francisco Martinez de Velasco Cortina: Methods and apparatus for preserving privacy in an RFID system. NEOLOGY, Procopio Cory Hargreaves & Savitch, Noel C Gillespie, August 4, 2015: US09098790 (1 worldwide citation)

A card comprises an antenna configured to generate and receive radio frequency signals, a chip coupled with the antenna, the chip configured to store sensitive information and communicate the information to an authorized reader via the antenna, and a switching mechanism configured to tune and detune ...



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