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ESSEX CORP

Overview
  • Total Patents
    58
About

ESSEX CORP has a total of 58 patent applications. Its first patent ever was published in 1953. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets optics, telecommunications and measurement are VIXEN CO LTD, CHINA SCIENCE PHOTON CHIP HAINING TECH CO LTD and SHENZHEN GUANGJIAN TECH CO LTD.

Patent filings per year

Chart showing ESSEX CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Turpin Terry M 33
#2 Lafuse James L 20
#3 Froehlich Fred F 15
#4 Nichols D Bruce 8
#5 Woodford Paul W 8
#6 Gesell Leslie H 7
#7 Davieau Gerald 5
#8 Nubling Ricky K 4
#9 Frampton Keith 3
#10 Frampton Keith R 3

Latest patents

Publication Filing date Title
CA2617644A1 Variable reflectivity coatings with constant optical thickness and phase
CA2596954A1 Long time aperture optical tapped delay line
WO2006019369A2 A private and secure optical communication system using an optical tapped delay line.
US2004227659A1 Sub-aperture sidelobe and alias mitigation techniques
US2004264695A1 Private and secure optical communication system using an optical tapped delay line
WO03009032A1 Method and apparatus for optical signal processing using an optical tapped delay line
WO02075974A2 Wavelength stabilisation in optical communications systems
WO02071671A2 Wavelength division multiplexing add-drop multiplexer using an optical tapped delay line
AU2002249965A1 Optical cdma communications system using otdl device
AU3070302A Hd fourier transforms for irregularly sampled data
US7130292B2 Optical processor enhanced receiver architecture (opera)
US6608721B1 Optical tapped delay line
US5736958A Image synthesis using time sequential holography
US5751243A Image synthesis using time sequential holography
US5623360A Time delay beam formation
US5390046A Time delay beam formation
US5384573A Image synthesis using time sequential holography
EP0617797A1 Image synthesis using time sequential holography
US5202776A Time delay beam formation
US5079555A Sequential image synthesizer