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CORNING LASERTRON INC

Overview
  • Total Patents
    46
About

CORNING LASERTRON INC has a total of 46 patent applications. Its first patent ever was published in 1998. It filed its patents most often in United States, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics, semiconductors and micro-structure and nano-technology are BANDGAP TECH CORP, BERGER ROLAND and CHANG-HASNAIN CONNIE.

Patent filings per year

Chart showing CORNING LASERTRON INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lu Hanh 12
#2 Salvatore Randal A 11
#3 Wu Yongan 9
#4 Sahara Richard T 7
#5 Qian Yi 5
#6 Bowler Dennis P 4
#7 Conover Steven David 4
#8 Yang Thomas C 4
#9 Hwu Lee-Ching 3
#10 Yang Thomas Chaodung 3

Latest patents

Publication Filing date Title
US6794631B2 Three-terminal avalanche photodiode
US2003091081A1 Distributed feedback laser for isolator-free operation
US2003091086A1 Tunable laser device for avoiding optical mode hops
US2002131466A1 Electroabsorption modulated laser
CA2395009A1 Wide ridge pump laser
AU7743900A Method for making a ridge waveguide semiconductor device
US6337874B1 Optical component with polarization-maintaining fiber pigtail splice to regular fiber with grating
US6375364B1 Back facet flared ridge for pump laser
US6499888B1 Wide ridge pump laser
US6647046B1 Mode-selective facet layer for pump laser
AU1475200A Polished, fused optical fiber endface
US6330264B1 Signal band antireflection coating for pump facet in fiber amplifier system
EP1042848A1 Semiconductor laser with kink suppression layer
US6365968B1 Polyimide/silicon oxide bi-layer for bond pad parasitic capacitance control in semiconductor electro-optical device