Patents by Inventor Marlin H. Mickle
Marlin H. Mickle has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 7528696Abstract: A method of generating a normalized matrix for use in determining one or more read accuracies of an RFID tag at selected points in space relative to a transmitter associated with the RFID tag. The method may further include using the normalized matrix to determine a particular read accuracy of the RFID tag at a particular point in space relative to the transmitter. Also, a method of generating a power scaling factor for determining the read accuracy of an RFID tag.Type: GrantFiled: April 27, 2007Date of Patent: May 5, 2009Assignee: University of Pittsburgh-Of the Commonwealth System of Higher EducationInventors: Marlin H. Mickle, Charles E. Greene
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Patent number: 7525436Abstract: A power management method for a transponder having a plurality of circuits including at least a first circuit having a first active state requiring at least a first power level, and a second circuit having a second active state requiring at least a second power level greater than the first power level includes receiving a reader device signal in the first circuit, determining in the first circuit, based on information included in the reader signal, whether the reader signal requires a circuit other than the first circuit to operate, and causing the first circuit to provide a wake-up signal and the reader signal to the second circuit if it is determined that the reader signal requires a circuit other than the first circuit to operate. The wake-up signal causes the second circuit to move from an inactive state to the second active state.Type: GrantFiled: November 20, 2006Date of Patent: April 28, 2009Assignee: University of Pittsburgh-Of the Commonwealth System of Higher EducationInventors: Marlin H. Mickle, Peter J. Hawrylak, Raymond R. Hoare, Alex Jones, James T. Cain, Chuba Oyolu, Shenchih Tung
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Publication number: 20090105782Abstract: Methods and apparatus for providing vagus nerve stimulation for the treatment of diseases such as depression and epilepsy that do not require an onboard, implanted power supply. Power may be supplied from outside of the body by near-field inductive coupling with an external power supply provided in a support article (e.g., garment) worn by the patient. Power may also be supplied by providing an antenna for harvesting ambient RF energy and converting it into DC power. In addition, the methods and apparatus provide for remote, wireless programming of the parameters that specify the nature of current pulses provided to the vagus nerve by probes implanted in the body of the patient. The preferred stimulation profile is 1-2 milliamp pulses of 250 microseconds in duration at a frequency of 20 to 30 Hz, wherein the profile is repeatedly on for 30 seconds and off for 5 minutes.Type: ApplicationFiled: March 7, 2007Publication date: April 23, 2009Inventors: Marlin H. Mickle, Steven A. Hackworth, Michael R. Lovell, Doreen K. Jacob, Theodora Bennett, Robert Cuda, Kathy Hoelzle, Eric Laurenson
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Publication number: 20090098915Abstract: The present invention provides apparatus and an associated method for remotely energizing power storage devices. Energization may preferably be effected through the use of RF energy from a base station, ambient energy or ultra-wide band energy. The remote station preferably has at least one antenna having an effective area greater than its physical area. The system may have an antenna and associated circuitry provided on an electronic chip such as a monolithic chip or on a printed circuit with a suitable substrate.Type: ApplicationFiled: December 11, 2008Publication date: April 16, 2009Applicant: University of Pittsburgh-Of the Commonwealth System of Higher EducationInventors: Marlin H. Mickle, Christopher C. Capelli, Harold Swift, Leonid Mats, Minhong Mi, Charles E. Greene
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Publication number: 20090070729Abstract: A method of designing an integrated circuit for use in an application having standards having a plurality of primitives, wherein each of the primitives has a corresponding response. The method includes generating a macros description of each of the primitives and the response corresponding to each of the primitives, generating a template relating to the response corresponding to each of the primitives, receiving information specifying a behavior of the integrated circuit in response to the primitives based on the template, and generating a hardware description language representation for the integrated circuit based on the macros description and the information.Type: ApplicationFiled: November 10, 2008Publication date: March 12, 2009Applicant: University of Pittsburgh - Of the Commonwealth System of Higher EducationInventors: Marlin H. Mickle, Swapna Dontharaju, Raymond R. Hoare, James T. Cain, Alex Jones
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Publication number: 20090049415Abstract: A method of generating software code for a processor of an IC based on a simple input description of the IC's standards. The method includes generating a macros description of each of the primitives from the standards and the response corresponding to each of the primitives, wherein the macros description includes information relating to a number of first fields for each of the primitives and a number of second fields for each response. The method further includes generating a blank version of a template that includes each of the second fields and receiving a completed version of the template, wherein the completed template specifies a behavior of the integrated circuit in response to the primitives. Finally, the method includes compiling the software code based on the macros description and the completed version of the template. Also, a software tool implementing the method is provided.Type: ApplicationFiled: September 17, 2008Publication date: February 19, 2009Applicant: University of Pittsburgh-Of the Commonwealth System of Higher EducationInventors: Marlin H. Mickle, James T. Cain, Swapna Dontharaju, Raymond R. Hoare, Alex Jones
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Publication number: 20090033465Abstract: A means and method to connect multiple IC chips to a single apparatus where the IC chips may function as a passive system or network in space. The collection of antennae and coupled near field devices form a pool of energy in which multiple devices may be introduced so as to provide a pool of energy and/or to function as a network or networks of devices including IC chips.Type: ApplicationFiled: July 29, 2008Publication date: February 5, 2009Applicant: University of Pittsburgh-Of the Commonwealth System of Higher EducationInventors: Marlin H. Mickle, Leonid Mats, Justin M. Panuski
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Patent number: 7480876Abstract: A method of designing an integrated circuit for an application having standards having a plurality of primitives, each of the primitives having a corresponding response. The method includes generating a macros description of each of the primitives and the response corresponding to each of the primitives, wherein the macros description includes information relating to a number of first fields for each of the primitives and a number of second fields for the response corresponding to each of the primitives. The method further includes receiving a specification of the behavior of the integrated circuit in response to the primitives that has one or more values specified for each of the second fields, and generating a hardware description language representation for the integrated circuit based on the macros description and the specification. Also, a software tool which implements the method.Type: GrantFiled: August 8, 2007Date of Patent: January 20, 2009Assignee: University of Pittsburgh - Of the Commonwealth System of Higher EducationInventors: Marlin H. Mickle, Swapna Dontharaju, Raymond R. Hoare, James T. Cain, Alex Jones
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Patent number: 7469390Abstract: A method of generating software code for a processor of an IC based on a simple input description of the IC's standards. The method includes generating a macros description of each of the primitives from the standards and the response corresponding to each of the primitives, wherein the macros description includes information relating to a number of first fields for each of the primitives and a number of second fields for each response. The method further includes generating a blank version of a template that includes each of the second fields and receiving a completed version of the template, wherein the completed template specifies a behavior of the integrated circuit in response to the primitives. Finally, the method includes compiling the software code based on the macros description and the completed version of the template. Also, a software tool implementing the method is provided.Type: GrantFiled: April 18, 2006Date of Patent: December 23, 2008Assignee: University of Pittsburgh - Of the Commonwealth System of Higher EducationInventors: Marlin H. Mickle, James T. Cain, Swapna Dontharaju, Raymond R. Hoare, Alex Jones
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Patent number: 7440780Abstract: The present invention provides apparatus and an associated method for remotely energizing power storage devices. Energization may preferably be effected through the use of RF energy from a base station, ambient energy or ultra-wide band energy. The remote station preferably has at least one antenna having an effective area greater than its physical area. The system may have an antenna and associated circuitry provided on an electronic chip such as a monolithic chip or on a printed circuit with a suitable substrate.Type: GrantFiled: December 23, 2004Date of Patent: October 21, 2008Assignee: University of Pittsburgh - Of the Commonwealth System of Higher EducationInventors: Marlin H. Mickle, Christopher C. Capelli, Harold Swift, Leonid Matts, Minhong Mi, Charles E. Greene
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Publication number: 20080223936Abstract: Various RFID based blister pack embodiments are provided for improving the ability to detect and prevent tampering and counterfeiting of blister packs and/or facilitating the chain of custody tracking of blister packs during manufacture. Some embodiments employ an RFID chip network on the blister pack and some embodiments employ an RFID strap network on the blister pack, wherein the integrity of the network (or lack thereof) is used to indicate the possibility of tampering. Other embodiments determine the possibility of tampering based on the frequency of an RF signal that is received from a chip provided on the blister pack, which will vary depending on whether the associated antenna has been detuned as a result of some type of tampering.Type: ApplicationFiled: March 11, 2008Publication date: September 18, 2008Applicant: University of Pittsburgh-Of the Commonwealth System of Higher EducationInventors: Marlin H. Mickle, Peter J. Hawrylak, Lenoid Mats
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Publication number: 20080188257Abstract: Amplitude modulation of multiple carriers provides a pulse width modulated train resulting in a novel and effective communication mechanism to overcome difficulties in certain RF applications, particularly in the area of Radio Frequency Identification (RFID). A novel conceptual pulse is formed and developed using a set of RF frequencies, such as ultra wideband frequencies, amplitude modulated to form a pulse width modulated binary coded signal. The concept is to wirelessly convey information only to a receiver at a specified distance or range. The RF energy may continue on in space, but receivers of the same design would only receive information from a transmitter if the receivers are located at a specified distance. Equivalent receivers at all other distances would see noise.Type: ApplicationFiled: September 28, 2007Publication date: August 7, 2008Inventors: Marlin H. Mickle, Joshua Y. Maina, Michael R. Lovell, Laura A. Schaefer
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Publication number: 20080174406Abstract: A transponder system that includes at least one transponder apparatus that does not have an antenna and a reader device having a touch probe having one or more probe contacts for enabling the reader device to communicate with the transponder apparatus through a temporary physical interface. Also, a method of communicating with a printed circuit board or an item including a printed circuit board using a reader device wherein a transponder apparatus or a transponder chip is provided on the printed circuit board and wherein conductors from independent circuits of the printed circuit board are used to form an antenna for the transponder apparatus or transponder chip.Type: ApplicationFiled: October 26, 2007Publication date: July 24, 2008Applicant: University of Pittsburgh-Of the Commonwealth System of Higher EducationInventors: Marlin H. Mickle, Peter J. Hawrylak, Leonid Mats, Minhong Mi
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Patent number: 7403803Abstract: The present invention provides apparatus and an associated method for remotely energizing power storage devices. Energization may preferably be effected through the use of RF energy within frequencies of the wireless fidelity standards. The remote station preferably has at least one antenna having an effective area greater than its physical area. The invention may advantageously be used on wireless fidelity products which are energized by the power storage device.Type: GrantFiled: May 11, 2004Date of Patent: July 22, 2008Assignee: University of Pittsburgh - Of the Commonwealth System of Higher EducationInventors: Marlin H. Mickle, Christopher C. Capelli, Harold Swift
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Publication number: 20080169928Abstract: Transponder networks and transponder systems are provided which help to overcome the issues presented to transponders systems by FCC power limitations. One embodiment provides a transponder network that includes a plurality of RFID straps in order to increase the amount of memory that is practically available in the network. Other embodiments provide transponder systems employing a touch probe RFID reader device that enable information to be communicated to and from a transponder or a transponder network by establishing physical contact with the reader device rather than through an air interface.Type: ApplicationFiled: January 9, 2008Publication date: July 17, 2008Applicant: University of Pittsburgh - Of the Commonwealth System of Higher EducationInventors: Marlin H. Mickle, Peter J. Hawrylak
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Patent number: 7383064Abstract: The present invention provides apparatus and an associated method for remotely energizing power storage devices. Energization may preferably be effected through the use of RF energy within frequencies of the wireless fidelity standards. The remote station preferably has at least one antenna having an effective area greater than its physical area. The invention may advantageously be used on wireless fidelity products which are energized by the power storage device.Type: GrantFiled: November 3, 2005Date of Patent: June 3, 2008Assignee: University of Pittsburgh - Of the Commonwealth System of Higher EducationInventors: Marlin H. Mickle, Christopher C. Capelli, Harold Swift
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Patent number: 7375637Abstract: A transponder apparatus having an identifier associated therewith includes a receiver for receiving an RF signal transmitted by an interrogator, a power source and a processing unit that is operatively coupled to the power source and is capable of being in an inactive, sleep state (low current draw) and an active state. The transponder apparatus also includes a buffer device that is structured to: (i) receive an information signal based on the RF signal from the receiver, (ii) determine whether the information signal includes the identifier, and (iii) cause the processing unit to move from the inactive state to the active state and transmit at least a portion of the information signal to the processing unit only if it is determined that the information signal includes the identifier. An associated method is also provided.Type: GrantFiled: April 21, 2006Date of Patent: May 20, 2008Assignee: University of Pittsburgh of the Commonwealth of PennsylvaniaInventors: Marlin H. Mickle, Peter J. Hawrylak, Raymond R. Hoare, Alex Jones, James T. Cain, Chuba Oyolu, Shenchih Tung
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Patent number: 7373133Abstract: The present invention provides apparatus and an associated method for remotely energizing power storage devices. Energization may preferably be effected through the use of RF energy from a base station, ambient energy or ultra-wide band energy. The remote station preferably has at least one antenna having an effective area greater than its physical area. The system may have an antenna and associated circuitry provided on an electronic chip such as a monolithic chip or on a printed circuit with a suitable substrate.Type: GrantFiled: June 11, 2003Date of Patent: May 13, 2008Assignee: University of Pittsburgh - Of the Commonwealth System of Higher EducationInventors: Marlin H. Mickle, Christopher C. Capelli, Harold Swift, Leonid Matts, Minhong Mi, Charles E. Greene
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Publication number: 20070258535Abstract: A method of communicating information from a wireless autonomous device (WAD) to a base station. The WAD has a data element having a predetermined profile having a total number of sequenced possible data element combinations. The method includes receiving at the WAD an RF profile transmitted by the base station that includes a triggering portion having a number of pulses, wherein the number is at least equal to the total number of possible data element combinations. The method further includes keeping a count of received pulses and wirelessly transmitting a piece of data, preferably one bit, to the base station when the count reaches a value equal to the stored data element's particular number in the sequence. Finally, the method includes receiving the piece of data at the base station and using the receipt thereof to determine which of the possible data element combinations the stored data element is.Type: ApplicationFiled: May 3, 2007Publication date: November 8, 2007Inventors: David W. Sammel, James T. Cain, Marlin H. Mickle, Minhong Mi
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Patent number: 7283053Abstract: A method of identifying an article of interest includes providing one of a plurality of RF antennas each having a non-linear element which may be a rectifying diode and being resident at a different frequency on the article of interest. One RF antenna is interrogated with RF energy of a first frequency and converts the interrogated RF energy into a reflected energy of a different frequency. The reflected energy is sensed and on the basis of the different frequency determining if a specific antenna is present. The non-linear element may be a diode and is preferably a variable non-linear element. In another embodiment, the reflected RF energy is responsive to a change in ambient physical conditions such as pressure or temperature. Corresponding apparatus is provided.Type: GrantFiled: December 9, 2003Date of Patent: October 16, 2007Assignee: University of Pittsburgh - Of the Commonwealth System of Higher EducationInventors: Marlin H. Mickle, Christopher C. Capelli, Harold Swift, Charles E. Greene