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LUCAS FILM LTD

Overview
  • Total Patents
    17
About

LUCAS FILM LTD has a total of 17 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United States, Australia and Canada. Its main competitors in its focus markets audio-visual technology and computer technology are AMPEX ELECTRIC CORP, SANYO TECHNOSOUND CO LTD and PREECE MARK.

Patent filings per year

Chart showing LUCAS FILM LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Audio-visual technology
#2 Computer technology

Top inventors

# Name Total Patents
#1 Holman Tomlinson 5
#2 Abbott Curtis W 3
#3 Fincham Lawrence R 2
#4 Moorer James A 2
#5 Grimani Anthony 2
#6 Tomurinson Houruman 1
#7 Newman Gary H 1
#8 Stock Rodney D 1
#9 Tomurinson Horuman 1

Latest patents

Publication Filing date Title
TWI238671B Sound system and method of sound reproduction
AU5109899A Multi-channel audio surround system
US5222059A Surround-sound system with motion picture soundtrack timbre correction, surround sound channel timbre correction, defined loudspeaker directionality, and reduced comb-filter effects
CA1310919C Surround-sound system
US4524240A Universal circuit prototyping board
US4604687A Method and system for storing and retrieving multiple channel sampled data
US4569076A Motion picture theater loudspeaker system
US4497023A Linked list of timed and untimed commands