Patents by Inventor Gary D. McCormack
Gary D. McCormack 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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Publication number: 20170033841Abstract: A computing device includes an integrated unit having a plurality of functional components, and an extremely high frequency (EHF) communication unit operatively coupled to the integrated unit. The EHF communication unit includes a transducer configured to transmit and receive EHF electromagnetic signals, and convert between electrical signals and electromagnetic signals. The computing device includes a transceiver operatively coupled to the transducer. The EHF communication unit may enable at least one of the functional components of the computing device to be supplemented by a functional component of an external computing device.Type: ApplicationFiled: October 11, 2016Publication date: February 2, 2017Inventors: Gary D. McCormack, Roger Isaac, Ian A. Kyles
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Publication number: 20170033837Abstract: “Smart” connectors with embedded processors, measurement circuits and control circuits are disclosed for establishing a “contactless” radio frequency (RF) electromagnetic (EM) Extremely High Frequency (EHF) communications link between two electronic devices having host systems. The connectors are capable of monitoring, controlling, and directing (managing) link operation to dynamically adapt to conditions, as well as monitoring and altering (or modifying) data passing through the connector, and selecting a protocol suitable for a communications session. The connectors are capable of identifying the type of content being transferred, providing authentication and security services, and enabling application support for the host systems based on the type of connection or the type of content. The connectors may operate independently of the host systems, and may perform at least one of sensing proximity of a nearby object; detecting a shape of a nearby object; and detecting vibrations.Type: ApplicationFiled: October 11, 2016Publication date: February 2, 2017Inventors: Gary D. McCormack, Ian A. Kyles, Roger D. Isaac
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Patent number: 9559790Abstract: Establishing a communication link may include transmitting by a first device an unmodulated first electromagnetic EHF signal and receiving by a second device the first electromagnetic EHF signal. The second device may determine whether the received first electromagnetic EHF signal indicates that a first shield portion and a second shield portion are in alignment. The transmission of a modulated second electromagnetic EHF signal may be enabled when the received first electromagnetic EHF signal indicates that both the shield portions are in alignment. The transmission of a modulated second signal may be disabled when the received first electromagnetic EHF signal indicates that the first and second shield portions are not in alignment.Type: GrantFiled: January 30, 2013Date of Patent: January 31, 2017Assignee: Keyssa, Inc.Inventors: Gary D. McCormack, Ian A. Kyles
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Patent number: 9559753Abstract: A Physical Layer (PHY) of a host system of an electronic device may be implemented as a contactless PHY (cPHY) for extremely high frequency (EHF) contactless communication and the operation of EHF transmitters (TX), receivers (RX) and transceivers (EHF-XCVR) in an extremely high frequency integrated circuit (EHF IC) of the electronic device. The Host-cPHY translates logical communications requests from the Link Layer (LINK) into hardware-specific operations to affect transmission or reception of signals over an EHF contactless link. The Link Layer (LINK) may also be optimized as a contactless Link Layer (cLINK) for EHF contactless communication. A virtualized contactless Physical Layer (VcPHY) may comprise a contactless Physical Layer (Host-cPHY), and a contactless Link Layer (cLINK) for coupling a conventional Link Layer (LINK) with the contactless Physical Layer (Host-cPHY). Multiple data streams may be transported over the EHF contactless link over a range of frequencies.Type: GrantFiled: March 12, 2014Date of Patent: January 31, 2017Assignee: KEYSSA, INC.Inventors: Gary D McCormack, Ian A Kyles, Roger D Isaac
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Patent number: 9553353Abstract: A system for transmitting or receiving signals may include a dielectric substrate having a major face, a communication circuit, and an electromagnetic-energy directing assembly. The circuit may include a transducer configured to convert between RF electrical and RF electromagnetic signals and supported in a position spaced from the major face of the substrate operatively coupled to the transducer. The directing assembly may be supported by the substrate in spaced relationship from the transducer and configured to direct EM energy in a region including the transducer and along a line extending away from the transducer and transverse to a plane of the major face.Type: GrantFiled: March 28, 2013Date of Patent: January 24, 2017Assignee: Keyssa, Inc.Inventors: Emilio Sovero, Gary D. McCormack
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Patent number: 9553616Abstract: An electromagnetic Extremely High Frequency (EHF) communication chip includes one or more local oscillator circuits, a transducer circuit and at least one of a modulator or a demodulator coupled to the transducer circuit. Each of the local oscillator circuits may have a local oscillator and configured collectively to generate first and second carrier signals having respective first and second EHF frequencies. The first EHF frequency may be different than the second EHF frequency. The transducer circuit may have a first transducer for transmitting and receiving EHF communication signals. The modulator may be coupled to the local oscillator circuits for modulating the first carrier signal or the second carrier signal with a first transmit base data signal. The demodulator may be for demodulating the first carrier signal or the second carrier signal to produce a first receive base data signal.Type: GrantFiled: March 17, 2014Date of Patent: January 24, 2017Assignee: Keyssa, Inc.Inventors: Gary D. McCormack, Ian A. Kyles
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Patent number: 9529737Abstract: Display systems that use contactless connectors for transmitting data are provided. The contactless connectors are electromagnetic connectors that form an electromagnetic communications link. The electromagnetic communications link can be established within different locations of the same device, or between two different devices. The communications link can be established using at least two transceivers. The transceivers can be incorporated in different enclosures that are hinged together, or the transceivers can be incorporated within a hinge that enables two enclosures to move with respect to each other. A transceiver can be incorporated into a display device that can receive data from an active surface that has a transceiver. When the display device is placed on the active surface, the display device may serve as an access point to content contained within the active surface.Type: GrantFiled: August 9, 2013Date of Patent: December 27, 2016Assignee: KEYSSA, INC.Inventors: Gary D. McCormack, Roger Isaac
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Patent number: 9531425Abstract: A computing device includes an integrated unit having a plurality of functional components, and an extremely high frequency (EHF) communication unit operatively coupled to the integrated unit. The EHF communication unit includes a transducer configured to transmit and receive EHF electromagnetic signals, and convert between electrical signals and electromagnetic signals. The computing device includes a transceiver operatively coupled to the transducer. The EHF communication unit may enable at least one of the functional components of the computing device to be supplemented by a functional component of an external computing device.Type: GrantFiled: December 17, 2013Date of Patent: December 27, 2016Assignee: Keyssa, Inc.Inventors: Gary D. McCormack, Roger Isaac, Ian A. Kyles
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Patent number: 9525496Abstract: Establishing a communication link may include transmitting by a first device an unmodulated first electromagnetic EHF signal and receiving by a second device the first electromagnetic EHF signal. The second device may determine whether the received first electromagnetic EHF signal indicates that a first shield portion and a second shield portion are in alignment. The transmission of a modulated second electromagnetic EHF signal may be enabled when the received first electromagnetic EHF signal indicates that both the shield portions are in alignment. The transmission of a modulated second signal may be disabled when the received first electromagnetic EHF signal indicates that the first and second shield portions are not in alignment.Type: GrantFiled: January 30, 2013Date of Patent: December 20, 2016Assignee: Keyssa, Inc.Inventors: Gary D. McCormack, Ian A. Kyles
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Patent number: 9525451Abstract: An electronic device may include a dielectric substrate, an electronic circuit supported by the substrate, for processing data, and a communication unit having an antenna. The communication unit may be mounted to the substrate in communication with the electronic circuit for converting between a first EHF electromagnetic signal containing digital information and a data signal conducted by the electronic circuit. The electromagnetic signal may be transmitted or received along a signal path by the antenna. An electromagnetic signal guide assembly may include a dielectric element made of a dielectric material disposed proximate the antenna in the signal path. The electromagnetic signal guide may have sides extending along the signal path. A sleeve element may extend around the dielectric element along sides of the dielectric element. The sleeve element may impede transmission of the electromagnetic signal through the sides of the dielectric element.Type: GrantFiled: November 5, 2014Date of Patent: December 20, 2016Assignee: Keyssa, Inc.Inventors: Gary D. McCormack, Ian A. Kyles
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Patent number: 9525463Abstract: A contactless, electromagnetic (EM) replacement (substitute, alternative) for cabled (electric) Standards-based interfaces (such as, but not limited to USB) which effectively handles the data transfer requirements (such as bandwidth, speed, latency) associated with the Standard, and which is also capable of measuring and replicating relevant physical conditions (such as voltage levels) on data lines so as to function compatibly and transparently with the Standard. A contactless link may be provided between devices having transceivers. A non-conducting housing may enclose the devices. Some applications for the contactless (EM) interface are disclosed. A dielectric coupler facilitating communication between communications chips which are several meters apart. Conductive paths may provide power and ground for bus-powered devices.Type: GrantFiled: October 16, 2015Date of Patent: December 20, 2016Assignee: KEYSSA, INC.Inventors: Gary D. McCormack, Ian A. Kyles
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Patent number: 9515707Abstract: Circuit connectors for establishing EHF communication include a receiver configured to receive a transmitted EHF electromagnetic signal, and an output circuit coupled to the receiver. The output circuit has two states of operation that correspond to enabling a signal output and disabling the signal output. The output circuit is also configured to change its state of operation responsive to a state of a control signal, and a controller is coupled to the receiver and configured to produce the control signal. The control signal has two states that correspond to a first condition when the received signal exceeds a first threshold and a second condition when the received signal is less than a second threshold.Type: GrantFiled: May 2, 2016Date of Patent: December 6, 2016Assignee: Keyssa, Inc.Inventors: Ian A. Kyles, Gary D. McCormack, Norbert Seitz
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Patent number: 9515859Abstract: A system for communicating modulated EHF signals may include a modulation circuit responsive to a bi-level transmit information signal for generating a transmit output signal. The transmit output signal may have an EHF frequency when the transmit information signal is at a first information state and may be suppressed when the transmit information signal is at a second information state. A transmit transducer operatively coupled to the modulation circuit may be responsive to the transmit output signal for converting the transmit output signal into an electromagnetic signal.Type: GrantFiled: August 18, 2014Date of Patent: December 6, 2016Assignee: Keyssa, Inc.Inventors: Gary D. McCormack, Ian A. Kyles
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Patent number: 9515365Abstract: Dielectric coupler devices and dielectric coupling systems for communicating EHF electromagnetic signals, and their methods of use. The coupler devices include an electrically conductive body having a major surface, the electrically conductive body defining an elongate recess, and the elongate recess having a floor, where a dielectric body is disposed in the elongate recess and configured to conduct an EHF electromagnetic signal.Type: GrantFiled: August 9, 2013Date of Patent: December 6, 2016Assignee: Keyssa, Inc.Inventors: Gary D. McCormack, Yanghyo Kim, Emilio Sovero
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Publication number: 20160344851Abstract: An extremely high frequency (EHF) protocol converter may include a transducer, an EHF communication circuit, a protocol conversion circuit, and a circuit port. The transducer may be configured to convert between an electromagnetic EHF data signal and an electrical EHF signal. The EHF communication circuit may be configured to convert between a baseband data signal and the electrical EHF signal. The protocol conversion circuit may be adapted to convert between the baseband data signal having data formatted according to a first data protocol associated with a first external device and a second baseband data signal having data formatted according to a second data protocol associated with a second external device. The second data protocol may be different from the first data protocol. The circuit port may conduct the second baseband data signal to the second external device.Type: ApplicationFiled: August 1, 2016Publication date: November 24, 2016Inventors: Gary D. McCormack, Roger Isaac, Eric Almgren
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Publication number: 20160337005Abstract: Establishing a communication link may include transmitting by a first device an unmodulated first electromagnetic EHF signal and receiving by a second device the first electromagnetic EHF signal. The second device may determine whether the received first electromagnetic EHF signal indicates that a first shield portion and a second shield portion are in alignment. The transmission of a modulated second electromagnetic EHF signal may be enabled when the received first electromagnetic EHF signal indicates that both the shield portions are in alignment and may be disabled when the received first electromagnetic EHF signal indicates that the first and second shield portions are not in alignment.Type: ApplicationFiled: July 29, 2016Publication date: November 17, 2016Inventors: Gary D. McCormack, Ian A. Kyles
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Patent number: 9490874Abstract: Contactless extremely high frequency (EHF) signal directing and blocking structures are disclosed herein. The EHF signal directing structures may focus EHF signal energy along a desired EHF signal pathway. The EHF signal blocking structures may minimize signal propagation through substrates such as circuit boards. Focusing EHF signal energy and selectively blocking the EHF signal energy can minimize or eliminate crosstalk and enhance data transmission speed and integrity.Type: GrantFiled: October 20, 2014Date of Patent: November 8, 2016Assignee: KEYSSA, INC.Inventors: Gary D. McCormack, Emilio Sovero, Eric Sweetman, Bojana Zivanovic
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Publication number: 20160323009Abstract: A first electronic device may include a first electronic circuit and a second electronic circuit is provided. The first electronic device may include an internal communication link providing a signal path for conducting communication signals between the first electronic circuit and the second electronic circuit. An interface circuit may be operatively coupled to the internal communication link. The interface circuit may include an extremely high frequency (EHF) communications circuit configured to receive an EHF electromagnetic signal from another EHF communications circuit of a second electronic device. This EHF electromagnetic signal may enable the second electronic device to control or monitor the first electronic device.Type: ApplicationFiled: July 7, 2016Publication date: November 3, 2016Inventors: Gary D. McCormack, Ian A. Kyles
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Patent number: 9473207Abstract: An electronic device may include an auxiliary circuit providing an operative function, a data signal circuit, and an extremely high frequency (EHF) wireless transmitter. The auxiliary circuit may produce a first low frequency data signal. The data signal circuit may be coupled to the auxiliary circuit for encoding a first composite data signal including the first low frequency data signal and the first base high frequency data signal. The EHF wireless transmitter may transmit the first encoded composite data signal to an external device over a wireless EHF communication link. The transmitted encoded composite data signal may have a predefined rate of carrier modulation.Type: GrantFiled: March 17, 2014Date of Patent: October 18, 2016Assignee: Keyssa, Inc.Inventors: Gary D. McCormack, Ian A. Kyles
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Patent number: 9474099Abstract: “Smart” connectors with embedded processors, measurement circuits and control circuits are disclosed for establishing a “contactless” radio frequency (RF) electromagnetic (EM) Extremely High Frequency (EHF) communications link between two electronic devices having host systems. The connectors are capable of monitoring, controlling, and directing (managing) link operation to dynamically adapt to conditions, as well as monitoring and altering (or modifying) data passing through the connector, and selecting a protocol suitable for a communications session. The connectors are capable of identifying the type of content being transferred, providing authentication and security services, and enabling application support for the host systems based on the type of connection or the type of content. The connectors may operate independently of the host systems, and may perform at least one of sensing proximity of a nearby object; detecting a shape of a nearby object; and detecting vibrations.Type: GrantFiled: August 17, 2013Date of Patent: October 18, 2016Assignee: KEYSSA, INC.Inventors: Gary D McCormack, Ian A Kyles, Roger D Isaac