Patents Assigned to Explore Technology, Inc.
  • Patent number: 5440334
    Abstract: An apparatus and method for broadcast burst transmission of compressed audio/video programs from a stored library to a multiplicity of subscibers. The stored programs are burst transmitted repeatedly in a predetermined sequence of entire programs or segments thereof to a receiver at each subscriber's location. Each receiver is operative for accessing the predetermined broadcast schedule, inputting a subscriber's order for one or more programs, monitoring the broadcast burst transmissions for the one or more ordered programs, receiving the one or more ordered programs in a burst time period corresponding to the time period of the burst transmission, and storing the one or more ordered programs. The subscriber then enjoys full VCR-like control over playback at his convenience of the ordered, stored programs, that are then decompressed by the receiver for viewing in real time.
    Type: Grant
    Filed: February 1, 1993
    Date of Patent: August 8, 1995
    Assignee: Explore Technology, Inc.
    Inventors: Eric H. Walters, Richard A. Lang, Earl I. Mincer
  • Patent number: 5164839
    Abstract: An improved video recorder/transceiver with expanded functionality ("VCR-ET") including a capability for storing video and video programs in digital format, editing such programs, transferring such programs onto a hard copy magnetic media, and transmitting such programs to a remote location using a second VCR-ET. The increased functionality is realized through the use of analog to digital conversion, signal compression and intermediate storage in an integrated circuit, random access memory. The recorder/transmitter has capabilities to transmit and receive program information in either a compressed or decompressed format over fiber optic lines, conventional phone lines or microwaves.
    Type: Grant
    Filed: October 11, 1991
    Date of Patent: November 17, 1992
    Assignee: Explore Technology, Inc.
    Inventor: Richard A. Lang
  • Patent number: 5057932
    Abstract: An improved video recorder/transceiver with expanded functionality ("VCR-ET") including a capability for storing video and video programs in digital format, editing such programs, transferring such programs onto a hard copy magnetic media, and transmitting such programs to a remote location using a second VCR-ET. The increased functionality is realized through the use of analog to digital conversion, signal compression and intermediate storage in an integrated circuit, random access memory. The recorder/transmitter has capabilities to transmit and receive program information in either a compressed or decompressed format over fiber optic lines, conventional phone lines or microwaves.
    Type: Grant
    Filed: May 5, 1989
    Date of Patent: October 15, 1991
    Assignee: Explore Technology, Inc.
    Inventor: Richard A. Lang
  • Patent number: 4963995
    Abstract: An improved video recorder/transmitter with expanded functionality including a capability for editing and/or copying from one video tape to another using only a single tape deck. The increased functionality is realized through the use of analog to digital conversion, signal compression and intermediate storage in an integrated circuit, random access memory. The recorder/transmitter has capabilities to transmit and receive program information in either a compressed or decompressed format over fiber optic lines.
    Type: Grant
    Filed: December 27, 1988
    Date of Patent: October 16, 1990
    Assignee: Explore Technology, Inc.
    Inventor: Richard A. Lang