SONATECH INC has a total of 15 patent applications. Its first patent ever was published in 1979. It filed its patents most often in United States, Australia and EPO (European Patent Office). Its main competitors in its focus markets measurement, transport and consumer goods are REECE INNOVATION CENTRE LTD, SENSORS & SOFTWARE INC and MORAND CHRISTIAN.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 8 | |
#2 | Australia | 3 | |
#3 | EPO (European Patent Office) | 3 | |
#4 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Transport | |
#3 | Consumer goods | |
#4 | Machines | |
#5 | Telecommunications |
# | Technology | |
---|---|---|
#1 | Geophysics | |
#2 | Ships | |
#3 | Radio navigation | |
#4 | Analysing materials | |
#5 | Sound-producing devices | |
#6 | Unspecified technologies | |
#7 | Transmission |
# | Name | Total Patents |
---|---|---|
#1 | Cyr Scott M | 5 |
#2 | Douglas Bretton Lee | 3 |
#3 | Cyr Reginald J | 2 |
#4 | Ferre Radford Grant | 2 |
#5 | Cyr Scott Michael | 2 |
#6 | Wapner Michael P | 1 |
#7 | Norris Jr Donald Owen | 1 |
#8 | Suchman Daniel | 1 |
#9 | Wapner Michael Paul | 1 |
#10 | Loggins Jr Chester Dewitt | 1 |
Publication | Filing date | Title |
---|---|---|
US5557584A | Moderate depth underwater surveillance system | |
US5659520A | Super short baseline navigation using phase-delay processing of spread-spectrum-coded reply signals | |
US5504685A | Method and apparatus for routing an underwater cable system | |
US5444670A | Method and apparatus for determining soil strength from Doppler-shifted acoustic signatures | |
US5493895A | Modular penetrometer | |
US5513886A | Undersea release apparatus | |
US4924446A | Navigation system and method for determining the position of a relatively noisy platform using underwater transponders | |
US4401987A | Ranging system having reduced recognition jitter |