U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Examiner: Stewart, David L.


Primary examiner statistics: 298 patents; average approval time: 672 days
Assistant examiner statistics: 0 patents; average approval time: N/A

Patents as Primary Examiner (view all)

Patent No. Patent Title:
4385377 Pulse position time division surface wave device transmitter
4357700 Adaptive error encoding in multiple access systems
4355388 Microprogrammable TDMA terminal controller
4347602 Circuit arrangement for time division multiplex data transmission...
4344170 Time division switching circuit with time slot interchange
4328578 Digital receiver/transceiver synchronization pulse detector for a...
4327436 Signal monitoring and controlling system in a time division switc...
4320502 Distributed priority resolution system
4320503 Synchronizing transmissions from two earth stations to satellite
4320501 Multiplex space switch
4320505 Processing apparatus for data rate reduction
4316061 Minimal delay rate-change circuits
4316282 Multichannel frequency translation of sampled waveforms by decima...
4314368 Receiver for pulse code multiplexed signals
4313195 Reduced sample rate data acquisition system
4311876 Route guidance system for roadway vehicles
4312064 Modified vestigial side band transmission system
4307462 Synchronous demultiplexer with elastic dual-memory bit store for ...
4306303 Switching of digital signals
4306304 Digital loop synchronization circuit
4304000 Device for supervising a transmultiplexer
4302839 Multiplex unit with means for responding to signal loss in one or...
4301534 Framing circuit for time multiplexed data
4301533 Technique for increasing the rain margin of a TDMA satellite ...
4301532 Arrangement for transmitting digital data signals
4301530 Orthogonal spread spectrum time division multiple accessing mobil...
4298977 Broadcast and alternate message time slot interchanger
4298979 Decoding TIM bus structure
4296493 Method of and arrangement for regenerating start-stop signals
4293947 Information handling system
4293946 Trilateral duplex path conferencing system with broadcast capabil...
4293948 Data transmission system
4292683 Guard band reduction in open loop TDMA communications
4290133 System timing means for data processing system
4288868 Satellite communication system for speech and telegraphy
4287592 Method and apparatus for interfacing stations in a multiloop ...
4287593 Preservation of equal time delays for different paths through dig...
4287588 Multiple access, time-division multiplex, satellite communication...
4281408 Digital signal processing arrangement for controlling the level o...
4276642 Process for the frame synchronization of a time division multiple...

Patents as Assistant Examiner

Patent No. Patent Title:
No patents.
 
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