Patents by Inventor June C. Roh

June C. Roh 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).

  • PHY LAYER OPTIONS FOR BODY AREA NETWORK (BAN) DEVICES
    Publication number: 20150350387
    Abstract: In at least some embodiments, a communication device includes a transceiver with a physical (PHY) layer. The PHY layer is configured for body area network (BAN) operations in a limited multipath environment using M-ary PSK, differential M-ary PSK or rotated differential M-ary PSK. Also, the PHY layer uses a constant symbol rate for BAN packet transmissions.
    Type: Application
    Filed: August 12, 2015
    Publication date: December 3, 2015
    Inventors: Anuj Batra, Timothy M. Schmidl, Srinath Hosur, June C. Roh
  • PHY layer options for body area network (BAN) devices
    Patent number: 9154350
    Abstract: In at least some embodiments, a communication device includes a transceiver with a physical (PHY) layer. The PHY layer is configured for body area network (BAN) operations in a limited multipath environment using M-ary PSK, differential M-ary PSK or rotated differential M-ary PSK. Also, the PHY layer uses a constant symbol rate for BAN packet transmissions.
    Type: Grant
    Filed: October 23, 2013
    Date of Patent: October 6, 2015
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Anuj Batra, Timothy M. Schmidl, Srinath Hosur, June C. Roh
  • PHY layer parameters for body area network (BAN) devices
    Patent number: 9036614
    Abstract: In at least some embodiments, a communication device includes a transceiver with a physical (PHY) layer. The PHY layer is configured for body area network (BAN) operations in a limited multipath environment based on a constant symbol rate for BAN packet transmissions and based on M-ary PSK, differential M-ary PSK or rotated differential M-ary PSK modulation. The PHY layer is configured to transmit and receive data in a frequency band selected from the group consisting of: 402-405 MHz, 420-450 MHz, 863-870 MHz, 902-928 MHz, 950-956 MHz, 2360-2400 MHz, and 2400-2483.5 MHz.
    Type: Grant
    Filed: June 13, 2013
    Date of Patent: May 19, 2015
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Anuj Batra, Timothy M. Schmidt, Srinath Hosur, June C. Roh
  • PHY LAYER OPTIONS FOR BODY AREA NETWORK (BAN) DEVICES
    Publication number: 20140153558
    Abstract: In at least some embodiments, a communication device includes a transceiver with a physical (PHY) layer. The PHY layer is configured for body area network (BAN) operations in a limited multipath environment using M-ary PSK, differential M-ary PSK or rotated differential M-ary PSK. Also, the PHY layer uses a constant symbol rate for BAN packet transmissions.
    Type: Application
    Filed: October 23, 2013
    Publication date: June 5, 2014
    Inventors: Anuj Batra, Timothy M. Schmidl, Srinath Hosur, June C. Roh
  • PHY LAYER PARAMETERS FOR BODY AREA NETWORK (BAN) DEVICES
    Publication number: 20130343366
    Abstract: In at least some embodiments, a communication device includes a transceiver with a physical (PHY) layer. The PHY layer is configured for body area network (BAN) operations in a limited multipath environment based on a constant symbol rate for BAN packet transmissions and based on M-ary PSK, differential M-ary PSK or rotated differential M-ary PSK modulation. The PHY layer is configured to transmit and receive data in a frequency band selected from the group consisting of: 402-405 MHz, 420-450 MHz, 863-870 MHz, 902-928 MHz, 950-956 MHz, 2360-2400 MHz, and 2400-2483.5 MHz.
    Type: Application
    Filed: June 13, 2013
    Publication date: December 26, 2013
    Inventors: Anuj Batra, Timothy M. Schmidl, Srinath Hosur, June C. Roh