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VIDEOTEK INC

Overview
  • Total Patents
    15
About

VIDEOTEK INC has a total of 15 patent applications. Its first patent ever was published in 1987. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets audio-visual technology and measurement are NAKANO KEIZO, JPS INTERNATIONAL INC and SCIDEL TECHNOLOGIES LTD.

Patent filings in countries

World map showing VIDEOTEK INCs patent filings in countries
# Country Total Patents
#1 United States 11
#2 United Kingdom 2
#3 Canada 1
#4 Germany 1

Patent filings per year

Chart showing VIDEOTEK INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Gudis Eduardo 3
#2 Hollowbush Richard R 3
#3 Richardson Michael L 3
#4 Everett Mark J 3
#5 Washko Matthew J 2
#6 Crawford Douglas C 2
#7 Leifer Philip L 2
#8 Michel Kenneth J 2
#9 Ritter David W 2
#10 Zortea Anthony E 2

Latest patents

Publication Filing date Title
US2006044391A1 Video timing display indicator
DE10336253A1 Video block error sensing by detection of shapes in an output
US6828981B2 Method and apparatus for polar display of composite and RGB color gamut violation
US6069607A Multi-format on-screen monitor
US5737032A Serial digital video processing with concurrent adjustment in RGB and luminance/color difference
US5166791A Video picture and waveform display with line selection
US5166779A Subcarrier to horizontal phase measurement and display for multiple video signals
US5122863A Method and apparatus for simultaneous display of video signal attributes
US5046030A Method and apparatus for dynamic remapping of video switcher control inputs
US5231475A Method and apparatus for generating video signal representing controllable color matte
US4811097A Video signal processor