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CARDION INC

Overview
  • Total Patents
    25
About

CARDION INC has a total of 25 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Canada, United States and EPO (European Patent Office). Its main competitors in its focus markets measurement and telecommunications are HELLSTEN HANS, SIGTEC NAVIGATION PTY LTD and BEIJING FUTURE NAVIGATION TECH CO LTD.

Patent filings per year

Chart showing CARDION INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement
#2 Telecommunications

Focus technologies

# Technology
#1 Radio navigation
#2 Transmission

Top inventors

# Name Total Patents
#1 Schwab Carl E 17
#2 Goodrich Fred N S 9
#3 Stein Robert H 4
#4 Verbeke Charles E 4
#5 Drobnicki Paul F 4
#6 Cohen Menachem 3
#7 Verbeke Charles E Jr 3
#8 Horstman Martin T Jr 3
#9 Rost David P 3
#10 Williams John J 3

Latest patents

Publication Filing date Title
US5659319A Method and apparatus for operating a surface detection surveillance radar using frequency agile pulse transmissions
US5528244A Processing for mode S signals suffering multipath distortion
US5424746A Method and system for monitoring vehicles
US5418535A Mixed radar/graphics indicator
US5262784A System for monitoring aircraft position
US5220329A Monopulse reply extractor for ssr navigation systems
US5144315A System for accurately monitoring aircraft position during training exercises
CA2009344C System for accurately monitoring aircraft position during training exercises