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ALLEN WILLIAM J

Overview
  • Total Patents
    12
About

ALLEN WILLIAM J has a total of 12 patent applications. Its first patent ever was published in 1926. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets audio-visual technology, optics and machines are NVIEW CORP, PLUT WILLIAM J and RASTEROPS CORP.

Patent filings in countries

World map showing ALLEN WILLIAM Js patent filings in countries

Patent filings per year

Chart showing ALLEN WILLIAM Js patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Allen William J 12
#2 Damera-Venkata Niranjan 2
#3 Gupta Anurag 1
#4 Morrison Sean 1
#5 Aufranc Richard 1
#6 Childers Winthrop D 1
#7 Dixon Brian S 1
#8 May Gregory J 1
#9 Leigh Stan E 1
#10 Chavis Leon A 1

Latest patents

Publication Filing date Title
US2011242576A1 Fulfillment utilizing selected negotiation attributes
WO2008060818A2 Generating and displaying spatially offset sub-frames
WO2007102902A2 Projection of overlapping sub-frames onto a surface
US5196827A Alarm apparatus for handgun security
US1685661A Table for carrying stone for cutting
CA8214A Improvements on condensers for engines