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SPECTRA PHYSICS LASERS INC

Overview
  • Total Patents
    129
About

SPECTRA PHYSICS LASERS INC has a total of 129 patent applications. Its first patent ever was published in 1989. 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, medical technology and measurement are BOOKHAM TECHNOLOGY, ACTIVE FIBER SYSTEMS GMBH and CIVAN ADVANCED TECH LTD.

Patent filings per year

Chart showing SPECTRA PHYSICS LASERS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Keirstead Mark S 26
#2 Kafka James D 25
#3 Nighan William L Jr 24
#4 Nighan Jr William L 17
#5 Cole John 13
#6 Baer Thomas M 13
#7 Petersen Alan B 12
#8 Spence David E 11
#9 Cheng Emily 9
#10 Dudley David R 8

Latest patents

Publication Filing date Title
US2003072336A1 Miniaturized internal laser stabilizing apparatus with inline output for fiber optic applications
EP1386196A1 Algorithm for enhancing the lifetime of critical components in a laser system
US6734387B2 Method and apparatus for micro-machining of articles that include polymeric materials
US6697390B2 Extended lifetime harmonic generator
US2002181534A1 Diode-pumped slab solid-state laser
US6931037B2 Diode pumped, multi axial mode intracavity doubled laser
WO0055949A1 Saturable bragg reflector with increased modulation depth
US6417955B1 Stack pumped vanadate amplifier
US6421573B1 Quasi-continuous wave lithography apparatus and method
US6246706B1 Laser writing method and apparatus
US6373565B1 Method and apparatus to detect a flaw in a surface of an article
US6236779B1 Photonic crystal fiber system for sub-picosecond pulses
US6185235B1 Lasers with low doped gain medium
US6314116B1 Single resonator for simultaneous multiple single-frequency wavelengths
US6301049B1 Double chirped mirror
US6287298B1 Diode pumped, multi axial mode intracavity doubled laser
US6021140A Polarization based mode-locking of a laser
US5892783A Laser with temperature controller positioned in laser head
US6036321A Crystal isolation housing
US5999544A Diode pumped, fiber coupled laser with depolarized pump beam