DIGITAL APPLIANCE CONTROLS INC has a total of 13 patent applications. Its first patent ever was published in 1987. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Germany. Its main competitors in its focus markets electrical machinery and energy, computer technology and basic communication technologies are ALPHAMERIC KEYBOARDS LTD, DONGGUAN MINGJIAN ELECTRONIC TECH CO LTD and PETERSON CODY GEORGE.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 7 | |
#2 | WIPO (World Intellectual Property Organization) | 2 | |
#3 | Germany | 1 | |
#4 | EPO (European Patent Office) | 1 | |
#5 | Italy | 1 | |
#6 | Japan | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Computer technology | |
#3 | Basic communication technologies | |
#4 | Control | |
#5 | Measurement |
# | Name | Total Patents |
---|---|---|
#1 | Peterson Gregory A | 7 |
#2 | Sheahan Thomas J | 4 |
#3 | Graff Timothy | 3 |
#4 | Stultz Peter F | 1 |
#5 | Peterson Gregory | 1 |
#6 | Ensinger James W | 1 |
#7 | Loda Michael A | 1 |
#8 | Hamilton James E | 1 |
Publication | Filing date | Title |
---|---|---|
DE19811065A1 | Processor based control system for use with electrical equipment such as cookers, microwave ovens | |
WO9012459A1 | Analog to digital converter | |
US5042017A | Rotary pulse switch | |
US5123018A | Micropressor monitoring and resetting circuit | |
US4941160A | Frequency multiplier circuitry and method | |
US5055962A | Relay actuation circuitry | |
US4819237A | Method and apparatus for monitoring the validity of microprocess or volatile memory | |
US5267120A | Relay control apparatus | |
US4787008A | Electronic latch circuitry |