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COMTECH RES UNIT

Overview
  • Total Patents
    25
About

COMTECH RES UNIT has a total of 25 patent applications. Its first patent ever was published in 1983. It filed its patents most often in EPO (European Patent Office), WIPO (World Intellectual Property Organization) and United Kingdom. Its main competitors in its focus markets audio-visual technology, machines and optics are RYAN PLASTICS IRELAND, OMD DEVICES LLC and AMERICAN TELEGRAPHONE COMPANY.

Patent filings per year

Chart showing COMTECH RES UNITs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pettigrew Robert Martin 17
#2 Humberstone Victor Carey 9
#3 Helfet Peter Roy 9
#4 Gardner Keith 8
#5 Longman Robert J 5
#6 Humberstone Victor C 3
#7 Longman Robert James 3
#8 Petty-Saphon Satham 2
#9 Senensieb Gideon 2
#10 Smith Alan Martin 2

Latest patents

Publication Filing date Title
GB8504772D0 Interferometers
WO8502291A1 Data storage medium
EP0145279A2 Optical data storage
GB8423204D0 Assay technique and equipment
GB8420658D0 Data storage medium
GB8414954D0 Photolithography
EP0126565A1 Improvements relating to data storage and recording
GB8409663D0 Micromechanical light valves
WO8403986A1 Optical data storage
AU2410684A Assay technique
EP0110729A2 Image forming and data storage
EP0110730A2 Improvements relating to data storage and recording
GB8331016D0 Data storage system
US4532197A Intense pre-illumination electrophotographic process
US4524116A Electrophotographic contact printing and master therefore