Patents Represented by Attorney Ross Hunt
  • Patent number: 7412733
    Abstract: A system is provided for automatically providing covering and uncovering of a recessed area including a hot tub or the like. The system includes a cover assembly including a stationary section, and a movable cover section movable with respect to the stationary section between (i) a retracted, stowed position, out of the plane of the stationary section and in vertical registration with the stationary section, wherein the hot tub is uncovered, and (ii) an operative, extended position, in the plane of the stationary section and in end-to-end registration with the stationary section, wherein the hot tub is covered.
    Type: Grant
    Filed: March 8, 2005
    Date of Patent: August 19, 2008
    Assignee: Dorsch, Inc.
    Inventor: Chris Dorsch
  • Patent number: 4123710
    Abstract: A partial response QAM Modem is provided wherein a transmit signal is generated by modulating band limited, multilevel, partial response precoded data with inphase and quadrature carriers in inphase and quadrature phase channels, respectively, and summing the modulated outputs. The received signal is processed by a passband automatic complex equalizer. The equalized signal is delayed and then demodulated with recovered inphase and quadrature carriers to recover the inphase and quadrature phase baseband signals. The recovered baseband signals are sampled at appropriate instants to produce estimates of the transmitted symbols. These symbols are partial response decoded and processed by error correctors to improve the overall system performance. The error corrector outputs are decoded to convert the multilevel estimated data to binary data and the binary data of the two channels is summed to obtain estimates of the binary data transmitted.
    Type: Grant
    Filed: November 30, 1977
    Date of Patent: October 31, 1978
    Assignee: Rixon, Inc.
    Inventors: Richard L. Stuart, Arvind M. Bhopale