Learn more

QUINTESSENCE PHOTONICS CORP

Overview
  • Total Patents
    50
About

QUINTESSENCE PHOTONICS CORP has a total of 50 patent applications. Its first patent ever was published in 2002. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and United States. Its main competitors in its focus markets optics, micro-structure and nano-technology and machine tools are Amphos GmbH, AMERICAN LASER CORP and BRIGHT SOLUTIONS SOLUZIONI LAS.

Patent filings per year

Chart showing QUINTESSENCE PHOTONICS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ungar Jeffrey E 43
#2 Lammert Robert M 5
#3 Osowski Mark 3
#4 Lipson Jan 2
#5 Ungar J E 1
#6 Osowski Mark L 1

Latest patents

Publication Filing date Title
WO2008103679A2 Vertically emitting laser and method of making the same
US2006198407A1 Direct impingement cooling of a laser diode array
EP1846995A2 Very low cost surface emitting laser diode arrays
WO2007055691A1 Apparatus for dynamic control of laser beam profile
US2006056477A1 Laser diode with a frequency converter
US7339964B2 Laser diode with phase matching grating
US6865209B2 Laser diode with a spatially varying electrostatic field frequency converter
WO2004032292A2 High performance vertically emitting lasers
WO03089972A1 Ultra-compact, low cost high powered laser system
US7269195B2 Laser diode with an amplification section that has a varying index of refraction
US7103080B2 Laser diode with a low absorption diode junction
US7139299B2 De-tuned distributed feedback laser diode
US6668003B2 Laser diode array with an in-phase output
WO02099937A1 Laser diode with an internal mirror