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LARSEN CHRISTIAN

Overview
  • Total Patents
    18
About

LARSEN CHRISTIAN has a total of 18 patent applications. Its first patent ever was published in 1906. It filed its patents most often in United States and Denmark. Its main competitors in its focus markets basic communication technologies, audio-visual technology and electrical machinery and energy are UBI SOUND CO LTD, JM ELECTRONICS LTD LLC and ST MICROELECTRONICS RES DEV SHENZHEN CO LTD.

Patent filings in countries

World map showing LARSEN CHRISTIANs patent filings in countries
# Country Total Patents
#1 United States 13
#2 Denmark 5

Patent filings per year

Chart showing LARSEN CHRISTIANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Larsen Christian 18
#2 Crespi Lorenzo 8
#3 Elkhatib Mouna 3
#4 Komanduru Gomathi 2
#5 Larsen Jens Christian 1
#6 Chien Jonathan 1
#7 Wihardja James W 1
#8 Skov James Bunde Viliadsen 1
#9 Patel Ketan B 1
#10 Friend Brian W 1

Latest patents

Publication Filing date Title
US2013142350A1 Multi-standard headset support with integrated ground switching
US2012229189A1 High speed level shifters and method of operation
US2011156793A1 Systems and methods for driving high power states using lower voltage processes
US2012224724A1 Systems and methods for high pass filtering with smart saturation
US2012044023A1 Apparatus and method for a smooth powerup of a reference signal
US2012001613A1 High-bandwidth linear current mirror
US2012002821A1 Grounding switch method and apparatus
US2011085668A1 2.1 crossover equalization in PC audio applications
US2011087346A1 Tuning and DAC selection of high-pass filters for audio codecs
US2010158278A1 Power management controller for drivers
US1144482A Combined automatic coupling for a train-pipe and valve-actuating mechanism.
US852512A Plumb-level.