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HAMPSHIRE INSTR INC

Overview
  • Total Patents
    46
About

HAMPSHIRE INSTR INC has a total of 46 patent applications. Its first patent ever was published in 1984. It filed its patents most often in United States, EPO (European Patent Office) and Japan. Its main competitors in its focus markets optics, micro-structure and nano-technology and medical technology are EUV LLC, ADVANCED MASK TECHNOLOGY CT GMBH & CO KG and ADVANCED MASK TECHNOLOGY CT GMBH.

Patent filings per year

Chart showing HAMPSHIRE INSTR INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Frankel Robert D 18
#2 Baker David G 8
#3 Forsyth James M 8
#4 Duft Thomas L 7
#5 Drumheller Jerry 7
#6 Hoose John F 5
#7 Martin Marc J 5
#8 Jieemusu Emu Fuoosaisu 3
#9 Jieemusu Mooton Fuoosaisu 3
#10 Judell Neil H 3

Latest patents

Publication Filing date Title
WO9118259A1 X-ray lithography alignment system
WO9118401A1 Mask tray for and method of loading mask in lithography system
US5165094A Partially constrained minimum energy state controller
US5197089A Pin chuck for lithography system
US4980896A X-ray lithography system
WO8906376A1 Positioning subassembly for a lithography machine
US4969169A X-ray lithography system
US4870668A Gap sensing/adjustment apparatus and method for a lithography machine
US4896341A Long life X-ray source target
US4860328A Target positioning for minimum debris
US4837793A Mass limited target
US4872189A Target structure for x-ray lithography system
EP0244246A2 A method of making a dimensionally stable X-ray mask
KR940000696B1 X-ray lithography system
US4734923A Lithographic system mask inspection device
CA1246759A X-ray lithography system
CA1254261A Long life x-ray source target
US4700371A Long life x-ray source target