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DOLBY RAY MILTON

Overview
  • Total Patents
    236
About

DOLBY RAY MILTON has a total of 236 patent applications. Its first patent ever was published in 1965. It filed its patents most often in United States, Japan and Canada. Its main competitors in its focus markets basic communication technologies, audio-visual technology and telecommunications are KUDELSKI STEFAN, ORBAN ASS INC and STANDARD KOGYO KK.

Patent filings per year

Chart showing DOLBY RAY MILTONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dolby Ray Milton 119
#2 Dolby Ray M 41
#3 Ree Miruton Dorubi 16
#4 Ray Milton Dolby 7
#5 Milton Dolby Ray 5
#6 Cossette Stanley Gene 3
#7 Todd Craig Campbell 2
#8 Dolby R M 2
#9 Davis Mark Franklin 2
#10 Allen Ioan Robert 1

Latest patents

Publication Filing date Title
AU3382999A Low bit-rate spatial coding method and system
US5632005A Encoder/decoder for multidimensional sound fields
US5185806A Audio compressor, expander, and noise reduction circuits for consumer and semi-professional use
US5003522A Disc reproducing system for compensating mechanical imperfections
US4918678A Disc reproducing system for compensating mechanical imperfections
JPS63171401A Apparatus and method for recording and reproducing record to make up for mechanical deficiency
US4815068A Audio encoder for use with more than one decoder each having different characteristics
KR960014115B1 Attanuator using bootstrapping
CA1269138A Attenuator circuit employing bootstrapping
US4786879A Attenuator circuit employing bootstrapping
KR960001040B1 Circuits to provide conductance effect using a fet
EP0220043A2 Circuits to provide desired conductance characteristics using a fet
US4766395A Circuits to provide desired conductance characteristics using a FET
US4801890A Circuit arrangements for modifying dynamic range using variable combining techniques
ZA8604371B Circuit arrangements for modifying dynamic range using action substitution and superposition techniques
US4736433A Circuit arrangements for modifying dynamic range using action substitution and superposition techniques
US4773094A Apparatus and method for calibrating recording and transmission systems
US4922535A Transient control aspects of circuit arrangements for altering the dynamic range of audio signals
CA1219809A Audio compressors and expanders
US4755979A Disc reproducing system for compensating mechanical imperfections