Learn more

KH TECHNOLOGY CORP

Overview
  • Total Patents
    63
About

KH TECHNOLOGY CORP has a total of 63 patent applications. Its first patent ever was published in 1989. It filed its patents most often in United Kingdom, EPO (European Patent Office) and United States. Its main competitors in its focus markets audio-visual technology and consumer goods are NEXO, MS Electronics LLC and RUDOLF GORIKE.

Patent filings per year

Chart showing KH TECHNOLOGY CORPs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Audio-visual technology
#2 Consumer goods

Focus technologies

# Technology
#1 Loudspeakers and microphones
#2 Sound-producing devices

Top inventors

# Name Total Patents
#1 Dodd Mark 20
#2 Dodd Mark Alexander 6
#3 Wright Julian 5
#4 Anthony Philip Jeffrey 5
#5 Boniface Duncan 5
#6 White Ian Stanley 4
#7 Halsall Stephen 4
#8 Ryan Thomas Anthony 3
#9 Mark Dodd 2
#10 Fincham Lawrence Reginald 2

Latest patents

Publication Filing date Title
GB0504248D0 Loudspeaker
GB0504274D0 Electro-acoustic transducer
EP1392080A2 Loudspeaker unit and assembly
EP1408717A2 Combination loudspeaker unit
GB0317446D0 Loudspeaker unit and assembly
GB0317445D0 Combination loudspeaker unit
GB0314524D0 Loudspeaker assembly
GB0222759D0 Moisture control apparatus and methods
GB0221995D0 Improvements in electromechanical transducers
GB0219245D0 Combination loudspeaker unit
GB0219244D0 Loudspeaker system
GB0219106D0 Improvements in loudspeakers
GB0211977D0 Improvements in loudspeakers
US2002106101A1 Loudspeaker assembly
GB0118170D0 Improvements in loudspeakers
GB0117839D0 Loudspeaker drive units with smooth transition to surround
GB0104113D0 Loudspeaker pole pieces
JP2001169386A Radiation diaphragm and high frequency transducer
US6116373A Acoustic horns for loudspeakers