Patents by Inventor Jatan Shah
Jatan Shah 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).
-
Publication number: 20230352821Abstract: A system for communicating data over a transmission line is disclosed. In one example implementation, the system may include a transmitter configured to modulate a control signal onto an RF signal using amplitude-shift keying modulation to generate a transmit signal. The system may include a receiver and a transmission line coupling the transmitter to the receiver. The transmitter may be configured to transmit the transmit signal over the transmission line to the receiver, and the receiver may be configured to de-modulate the control signal and extract clock information associated with the transmitter. In some embodiments, the system may include a tuning circuit and a modal antenna, and the tuning circuit may be or include the receiver. The receiver may be configured to adjust a mode of the modal antenna based on the control signal transmitted by the transmitter.Type: ApplicationFiled: July 11, 2023Publication date: November 2, 2023Inventors: Hamid Eslami, Michael Roe, Jatan Shah, Amin Shameli, Syed Khursheed Enam, Jesse Shih-Chieh Hsin, Rozi Rofougaran
-
Patent number: 11742567Abstract: A system for communicating data over a transmission line is disclosed. In one example implementation, the system may include a transmitter configured to modulate a control signal onto an RF signal using amplitude-shift keying modulation to generate a transmit signal. The system may include a receiver and a transmission line coupling the transmitter to the receiver. The transmitter may be configured to transmit the transmit signal over the transmission line to the receiver, and the receiver may be configured to de-modulate the control signal and extract clock information associated with the transmitter. In some embodiments, the system may include a tuning circuit and a modal antenna, and the tuning circuit may be or include the receiver. The receiver may be configured to adjust a mode of the modal antenna based on the control signal transmitted by the transmitter.Type: GrantFiled: June 10, 2021Date of Patent: August 29, 2023Assignee: Kyocera AVX Components (San Diego), Inc.Inventors: Hamid Eslami, Michael Roe, Jatan Shah, Amin Shameli, Syed Khursheed Enam, Jesse Shih-Chieh Hsin, Rozi Rofougaran
-
Publication number: 20210296765Abstract: A system for communicating data over a transmission line is disclosed. In one example implementation, the system may include a transmitter configured to modulate a control signal onto an RF signal using amplitude-shift keying modulation to generate a transmit signal. The system may include a receiver and a transmission line coupling the transmitter to the receiver. The transmitter may be configured to transmit the transmit signal over the transmission line to the receiver, and the receiver may be configured to de-modulate the control signal and extract clock information associated with the transmitter. In some embodiments, the system may include a tuning circuit and a modal antenna, and the tuning circuit may be or include the receiver. The receiver may be configured to adjust a mode of the modal antenna based on the control signal transmitted by the transmitter.Type: ApplicationFiled: June 10, 2021Publication date: September 23, 2021Inventors: Hamid Eslami, Michael Roe, Jatan Shah, Amin Shameli, Syed Khursheed Enam, Jesse Shih-Chieh Hsin, Rozi Rofougaran
-
Patent number: 10587438Abstract: An antenna system is provided. In one example implementation, the antenna system may include a modal antenna that is operable in a plurality of different modes, and each mode may be associated with a different radiation pattern. The antenna system may include a tuning circuit configured to operate the modal antenna in the plurality of different modes. A transmission line may couple a radio frequency circuit to the modal antenna. The radio frequency circuit may be configured to modulate a control signal onto an RF signal using amplitude-shift keying modulation to generate a transmit signal for communication over the transmission line to the tuning circuit. The tuning circuit may be configured to demodulate the control signal such that the radio frequency circuit can adjust a mode of the modal antenna via the control signal. In some embodiments, the amplitude-shift keying modulation may include on-off keying modulation.Type: GrantFiled: March 6, 2019Date of Patent: March 10, 2020Assignee: AVX Antenna, Inc.Inventors: Michael Roe, Claudio Anzil, Jatan Shah
-
Publication number: 20200058989Abstract: A system for communicating data over a transmission line is disclosed. In one example implementation, the system may include a transmitter configured to modulate a control signal onto an RF signal using amplitude-shift keying modulation to generate a transmit signal. The system may include a receiver and a transmission line coupling the transmitter to the receiver. The transmitter may be configured to transmit the transmit signal over the transmission line to the receiver, and the receiver may be configured to de-modulate the control signal and extract clock information associated with the transmitter. In some embodiments, the system may include a tuning circuit and a modal antenna, and the tuning circuit may be or include the receiver. The receiver may be configured to adjust a mode of the modal antenna based on the control signal transmitted by the transmitter.Type: ApplicationFiled: June 28, 2019Publication date: February 20, 2020Inventors: Hamid Eslami, Michael Roe, Jatan Shah, Amin Shameli, Syed Khursheed Enam, Jesse Shih-Chieh Hsin, Rozi Rofougaran
-
Publication number: 20190394072Abstract: An antenna system is provided. In one example implementation, the antenna system may include a modal antenna that is operable in a plurality of different modes, and each mode may be associated with a different radiation pattern. The antenna system may include a tuning circuit configured to operate the modal antenna in the plurality of different modes. A transmission line may couple a radio frequency circuit to the modal antenna. The radio frequency circuit may be configured to modulate a control signal onto an RF signal using amplitude-shift keying modulation to generate a transmit signal for communication over the transmission line to the tuning circuit. The tuning circuit may be configured to demodulate the control signal such that the radio frequency circuit can adjust a mode of the modal antenna via the control signal. In some embodiments, the amplitude-shift keying modulation may include on-off keying modulation.Type: ApplicationFiled: March 6, 2019Publication date: December 26, 2019Inventors: Michael Roe, Claudio Anzil, Jatan Shah
-
Patent number: 10263817Abstract: An antenna system is provided. In one example implementation, the antenna system may include a modal antenna that is operable in a plurality of different modes, and each mode may be associated with a different radiation pattern. The antenna system may include a tuning circuit configured to operate the modal antenna in the plurality of different modes. A transmission line may couple a radio frequency circuit to the modal antenna. The radio frequency circuit may be configured to modulate a control signal onto an RF signal using amplitude-shift keying modulation to generate a transmit signal for communication over the transmission line to the tuning circuit. The tuning circuit may be configured to demodulate the control signal such that the radio frequency circuit can adjust a mode of the modal antenna via the control signal. In some embodiments, the amplitude-shift keying modulation may include on-off keying modulation.Type: GrantFiled: June 26, 2018Date of Patent: April 16, 2019Assignee: AVX Antenna, Inc.Inventors: Michael Roe, Claudio Anzil, Jatan Shah
-
Patent number: 8873688Abstract: Systems and methods for transmitting data having a rate indicated by an associated clock signal, using a fixed rate transmission system are disclosed. One embodiment of the invention includes an unknown rate to fixed rate transmitter configured to receive unknown rate data and a clock signal that indicates the rate of the unknown rate data, and to transmit data at a fixed rate over a fixed rate link, a fixed rate to unknown rate receiver configured to receive fixed rate data including the unknown rate data via the fixed rate link, and to transmit the unknown rate data, and a recovered clock signal.Type: GrantFiled: December 9, 2010Date of Patent: October 28, 2014Assignee: Entropic Communications, Inc.Inventors: Howard Baumer, Jatan Shah
-
Patent number: 8384464Abstract: Low jitter clock interpolator circuits in accordance with embodiments of the invention are illustrated. In many embodiments, the low jitter clock interpolator incorporates a time based numerically controlled oscillator (NCO) to generate a clock signal, and different phases of the resulting clock are created using a clock interpolator. Information from the time based NCO and the interpolator is then used to select phases and create an output clock that is jitter free within the precision of the interpolator.Type: GrantFiled: April 11, 2011Date of Patent: February 26, 2013Assignee: Mobius Semiconductor, Inc.Inventor: Jatan Shah