DATA SOURCE CORP has a total of 41 patent applications. Its first patent ever was published in 1969. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets computer technology, digital networks and it methods for management are SITA ADVANCED TRAVEL SOLUTIONS LTD, NID SA and HO CHUN-HSIN.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 9 | |
#2 | Canada | 6 | |
#3 | Germany | 4 | |
#4 | France | 4 | |
#5 | Israel | 4 | |
#6 | Sweden | 4 | |
#7 | United Kingdom | 3 | |
#8 | Italy | 3 | |
#9 | Australia | 2 | |
#10 | Brazil | 1 | |
#11 | South Africa | 1 |
# | Industry | |
---|---|---|
#1 | Computer technology | |
#2 | Digital networks | |
#3 | IT methods for management | |
#4 | Control | |
#5 | Telecommunications | |
#6 | Basic communication technologies | |
#7 | Optics |
# | Technology | |
---|---|---|
#1 | Data recognition and presentation | |
#2 | Digital information transmission | |
#3 | Data processing systems | |
#4 | Coin-freed | |
#5 | Selecting | |
#6 | Optical systems | |
#7 | Amplification control |
# | Name | Total Patents |
---|---|---|
#1 | Dillingham Edward | 13 |
#2 | Dillingham E | 7 |
#3 | Humphrey J H | 5 |
#4 | Humphrey John H | 5 |
#5 | Humphrey J | 3 |
#6 | Schmidt Frederick William | 2 |
#7 | Humphrey John Haggard | 2 |
#8 | Schmidt Frederick W | 1 |
#9 | Pooley C | 1 |
#10 | Schmidt F W | 1 |
Publication | Filing date | Title |
---|---|---|
US3944979A | Method and apparatus for illuminating an object bearing indicia | |
US3903507A | Terminal selector interface between central processor and a plurality of terminals | |
US3859509A | Embossed card reading and imprinting apparatus | |
US3918028A | Hand held optical reader | |
IL41078D0 | Method and means for reading numerals | |
CA1004363A | Method and means for reading numerals | |
US3939327A | Optical reading apparatus and method | |
US3795895A | Polling interrupt for data information system | |
US3743837A | Phototransistor automatic gain control | |
US3628036A | Connector means for a light-conductive filament and photosensitive surface | |
CA928853A | Optical reading apparatus and data processing system |