TECHNICAL MANAGEMENT SERVICES has a total of 23 patent applications. Its first patent ever was published in 1970. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets basic communication technologies, computer technology and measurement are GORDON ENG CO, EPSCO INC and SICON SEMICONDUCTOR AB.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 7 | |
#2 | Canada | 5 | |
#3 | United Kingdom | 5 | |
#4 | Australia | 2 | |
#5 | Germany | 2 | |
#6 | Switzerland | 1 | |
#7 | France | 1 |
# | Industry | |
---|---|---|
#1 | Basic communication technologies | |
#2 | Computer technology | |
#3 | Measurement | |
#4 | Electrical machinery and energy | |
#5 | Machines | |
#6 | Mechanical elements | |
#7 | Weapons |
# | Technology | |
---|---|---|
#1 | Code conversion | |
#2 | Amplifiers | |
#3 | Pulse technique | |
#4 | Measuring electric variables | |
#5 | Analogue computers | |
#6 | Magnets and transformers | |
#7 | Unspecified technologies | |
#8 | Shafts | |
#9 | Targets |
# | Name | Total Patents |
---|---|---|
#1 | Gilbert Roswell W | 11 |
#2 | Gilbert R | 4 |
Publication | Filing date | Title |
---|---|---|
CA976251A | Transformer for direct and/or alternating circuits | |
CA986197A | Electrical signal conversion device and method | |
CA975850A | Multipler, divider and wattmeter using a switching circuit and a pulse-width and frequency modulator | |
US3746851A | Multiplier, divider and wattmeter using a switching circuit and a pulse-width and frequency modulator | |
US3786338A | Transformer for direct and/or alternating currents | |
US3745557A | Analog-digital and digital-analog conversion device and method | |
US3710135A | Alternating and direct current transformer using harmonic modulator | |
US3698775A | Magnetic support and motor structure | |
US3678495A | Target indicating system and method | |
US3626292A | Voltage ratio determination device |