TELEVISION LAB INC has a total of 14 patent applications. Its first patent ever was published in 1927. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and basic communication technologies are CHROMATIC TELEVISION LAB INC, CO FRANCAISE DE TELEVISION and CHROMATIC TELEVISION LAB.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 12 | |
#2 | United Kingdom | 2 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Audio-visual technology | |
#3 | Basic communication technologies |
# | Technology | |
---|---|---|
#1 | Electric discharge tubes | |
#2 | Television | |
#3 | Pulse technique | |
#4 | Tuning resonant circuits |
# | Name | Total Patents |
---|---|---|
#1 | Farnsworth Philo T | 11 |
#2 | Nienaber Frank H | 1 |
Publication | Filing date | Title |
---|---|---|
US3629750A | Deflection yoke | |
US2026379A | System of pulse transmission | |
GB368721A | Television apparatus | |
GB368309A | Television apparatus and process | |
US1941344A | Dissector target | |
US1969399A | Electron multiplier | |
US1986331A | Admittance neutralizing amplifier | |
US2037711A | Method and apparatus for television | |
US1844949A | Synchronizing system | |
US1986330A | Electrical discharge apparatus | |
US1970036A | Photoelectric apparatus | |
US1758359A | Electric oscillator system | |
US1773981A | Television receiving system | |
US1773980A | Television system |