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HILL HENRY ALLEN

Overview
  • Total Patents
    11
About

HILL HENRY ALLEN has a total of 11 patent applications. Its first patent ever was published in 2004. It filed its patents most often in WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics, measurement and consumer goods are KEMPE MICHAEL, SHANGHAI NEXTREND TECHNOLOGY CO LTD and ZEISS CARL MICROELECTRONIC SYS.

Patent filings in countries

World map showing HILL HENRY ALLENs patent filings in countries
# Country Total Patents
#1 WIPO (World Intellectual Property Organization) 11

Patent filings per year

Chart showing HILL HENRY ALLENs patent filings per year from 1900 to 2020

Focus industries

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

Top inventors

# Name Total Patents
#1 Hill Henry Allen 11

Latest patents

Publication Filing date Title
WO2005026810A2 Catoptric and catadioptric imaging systems with adaptive catoptric surfaces
WO2005008334A2 Apparatus and method for high speed scan for detection and measurement of properties of sub-wavelength defects and artifacts in semiconductor and mask metrology
WO2004090582A2 Method for constructing a catadioptric lens system
WO2004074881A2 Method and apparatus for dark field interferometric confocal microscopy
WO2004072688A2 Multiple-source arrays fed by guided-wave structures and resonant guided-wave structure cavities
WO2004070434A2 Compensation for effects of mismatch in indices of refraction at a substrate-medium interface in non-confocal, confocal, and interferometric confocal microscopy