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COHERENT TECH INC

Overview
  • Total Patents
    17
About

COHERENT TECH INC has a total of 17 patent applications. Its first patent ever was published in 1994. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics, measurement and consumer goods are HUGHES J L, ITF TECH INC and NETTLETON JOHN E.

Patent filings per year

Chart showing COHERENT TECH INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics
#2 Measurement
#3 Consumer goods

Top inventors

# Name Total Patents
#1 Smith Duane D 10
#2 Pelouch Wayne S 8
#3 Prasad Narasimha S 8
#4 Mckinnie Iain 4
#5 Koroshetz John 4
#6 Unternaehrer Josef 4
#7 Henderson Sammy W 4
#8 Hannon Stephen M 3
#9 Thomson J Alex 3
#10 Bennett Glenn T 2

Latest patents

Publication Filing date Title
US7042631B2 Power scalable optical systems for generating, transporting, and delivering high power, high quality, laser beams
WO0233792A2 Power scalable waveguide amplifier and laser devices
US6813302B1 Eyesafe Q-switched Er-doped solid-state laser
US6556339B2 Noncollinearly pumped solid state Raman laser
US5815250A Doublet pulse coherent laser radar for precision range and velocity measurements
US5962952A Ultrasonic transducer
US5572541A Laser rod assembly for side pumped lasers