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CAMBRIDGE RES & INSTRUMENTATION INC

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    200,461
  • Filing trend
    ⇩ 66.0%
About

CAMBRIDGE RES & INSTRUMENTATION INC has a total of 20 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2004. It filed its patents most often in United States, EPO (European Patent Office) and China. Its main competitors in its focus markets computer technology, measurement and optics are GEOMETRIC DATA CORP, InSyte Systems and PROGYNY INC.

Patent filings in countries

World map showing CAMBRIDGE RES & INSTRUMENTATION INCs patent filings in countries
# Country Total Patents
#1 United States 8
#2 EPO (European Patent Office) 7
#3 China 2
#4 WIPO (World Intellectual Property Organization) 2
#5 Canada 1

Patent filings per year

Chart showing CAMBRIDGE RES & INSTRUMENTATION INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hoyt Clifford C 12
#2 Gossage Kirk William 5
#3 Miller Peter 4
#4 Levenson Richard 3
#5 Gershman Russell 3
#6 Miller Peter J 3
#7 Ollikainen Olavi 3
#8 Richard Levenson 2
#9 Levenson Richard M 2
#10 Hoyt Clifford 2

Latest patents

Publication Filing date Title
US2019056297A1 Multi-Spectral Imaging Including At Least One Common Stain
US2018172972A1 Surface sensing in optical microscopy and automated sample scanning systems
CA2806621A1 Enhancing visual assessment of samples
US2009135422A1 Visualizing birefringent structures in samples
EP2051051A2 Spectral imaging system with dynamic optical correction
US2008198355A1 Surface measurement of in-vivo subjects using spot projector
US2009128909A1 Birefringent filter using reflective polarizers and dichroic elements
EP1846869A1 Classifying image features