Now showing items 612-619 of 619

    • Wireless communication device using time-variant antenna module 

      Virginia Tech Intellectual Properties, Inc.; Intel Corporation; Suh, Seong-Youp; Kesling, W. Dawson; Manteghi, Majid; Salehi, Mohsen Amini; Skinner, Harry G. (United States Patent and Trademark Office, 2017-07-11)
      Embodiments of the present disclosure describe methods, apparatuses, and systems related to a wireless communication device using time-variant antenna. Other embodiments may be described and/or claimed.
    • Wireless communication device using time-variant antenna module 

      Virginia Tech Intellectual Properties, Inc.; Intel Corporation; Suh, Seong-Youp; Kesling, W. Dawson; Manteghi, Majid; Salehi, Mohsen Amini; Skinner, Harry G. (United States Patent and Trademark Office, 2016-05-24)
      Embodiments of the present disclosure describe methods, apparatuses, and systems related to a wireless communication device using time-variant antenna. Other embodiments may be described and/or claimed.
    • Wires on demand: run-time communication synthesis for reconfigurable computing 

      Virginia Tech Intellectual Properties, Inc.; Athanas, Peter M.; Patterson, Cameron D.; Dunham, Timothy G.; Bowen, John K.; Rice, Justin D.; Shelburne, Matthew T.; Pletri, Jorge Suris; Graf, Jonathan P. (United States Patent and Trademark Office, 2011-03-08)
      A method, and system, for reconfiguring an FPGA which has a static region and a dynamic region is provided. The method includes the steps of: (a) providing a dynamic module library having information of predetermined ...
    • Worm-hole run-time reconfigurable processor field programmable gate array (FPGA) 

      Virginia Tech Intellectual Properties, Inc.; Athanas, Peter M.; Bittner, Jr., Ray A. (United States Patent and Trademark Office, 1998-10-27)
      Higher performance is gained through a new architecture which implements a new method of computational resource allocation, utilization and programming based on the concept of Worm-hole Run-Time Reconfiguration (RTR). A ...
    • Zero voltage zero current three level DC-DC converter 

      Virginia Tech Intellectual Properties, Inc.; Lee, Fred C.; Canales-Abarca, Francisco; Barbosa, Peter M. (United States Patent and Trademark Office, 2002-02-19)
      A three-level DC-to-DC converter is provided having zero-voltage and zero-current switching (ZVZCS). A flying capacitor is provided on the primary side of the converter to achieve zero voltage switching (ZVS). In addition, ...
    • Zero-current transition PWM converters 

      Center for Innovative Technology; Intellectual Properties | Kft; Virginia Polytechnic Institute and State University; Lee, Fred C.; Hua, Guichao C. (United States Patent and Trademark Office, 1996-01-23)
      A zero-current transition pulse-width modulated (ZCT-PWM) d.c.-d.c. converter allows minority-carrier semiconductor devices such as, for example, bipolar junction transistors (BJTs), insulated gate bipolar transistors ...
    • Zero-voltage-switched multi-resonant converters including the buck and forward type 

      Virginia Tech Intellectual Properties, Inc.; Lee, Fred C.; Tabisz, Wojciech A. (United States Patent and Trademark Office, 1989-08-15)
      A multi-resonant-switching network that operates under switching conditions that are favorable to both the active switch and the diode that constitute the switch. In a zero-current multi-resonant switch, the resonant circuit ...
    • Zero-voltage-transition (ZVT) 3-phase PWM voltage link converters 

      Center for Innovative Technology; Virginia Polytechnic Institute and State University; Virginia Tech Intellectual Properties, Inc.; Lee, Fred C.; Mao, Hengchun (United States Patent and Trademark Office, 1996-11-12)
      An improved zero voltage transition (ZVT) pulse width modulation (PWM) link converter is provided which introduces a space vector modulation scheme and an auxiliary circuit which includes a commutation power supply or ...