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THX LTD

Overview
  • Total Patents
    112
  • GoodIP Patent Rank
    44,351
  • Filing trend
    ⇧ 150.0%
About

THX LTD has a total of 112 patent applications. It increased the IP activity by 150.0%. Its first patent ever was published in 2000. It filed its patents most often in United States, EPO (European Patent Office) and Canada. Its main competitors in its focus markets audio-visual technology, basic communication technologies and electrical machinery and energy are AUDERA INTERNAT SALES INC, TECHSTREAM PTY LTD and SUKALO DRAZENKO.

Patent filings per year

Chart showing THX LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fincham Lawrence R 72
#2 Jones Owen 46
#3 Mason Andrew 11
#4 Carroll Robert C 7
#5 Polit Peter 7
#6 Dean Rick 6
#7 Divine Casey 5
#8 Tuffy Mark 4
#9 Martz Steve 4
#10 Brown Peter 4

Latest patents

Publication Filing date Title
US2020106401A1 Audio amplifier with integrated filter
WO2019032380A1 Power management system for battery-powered audio device
US2018123531A1 Amplifier circuit with reduced feedforward current
US2016099657A1 Power conversion techniques
WO2014150598A1 Method and system for modifying a sound field at specified positions within a given listening space
CA2904651A1 Slim profile loudspeaker
US2014266468A1 Tracking power supply with increased boost capability
WO2011109790A1 Electronic adapter unit for selectively modifying audio or video data for use with an output device
CN105071646A Power supply
NZ598237A Power supply
TW201117544A Power supply
CN102449903A Low dissipation amplifier
CN104639786A Method and system for providing access to image system services
CN101911719A Earphone device
JP2009135903A Efficient power amplifier
EP2092789A2 Dynamic surround channel volume control
EP2092640A1 Constant balance volume control
EP2082611A2 Loudspeaker line array configurations and related sound processing
CA2630799A1 Content presentation optimizer
US2006198528A1 Interactive content sound system