| Patent Number |
Title Of Patent |
Date Issued |
| RE37761 |
Character display apparatus for an intelligence television |
June 25, 2002 |
| A character display apparatus for an intelligence television is provided. The apparatus enables the television to simultaneously display a television broadcast signal and a communication signal corresponding to communications service information supplied via a value added communicati |
| 5734437 |
Character display apparatus for an intelligence television |
March 31, 1998 |
| A character display apparatus for an intelligence television is provided. The apparatus enables the television to simultaneously display a television broadcast signal and a communication signal corresponding to communication service information supplied via a value added communication |
| 5496178 |
Television receiver having video accompaniment functions |
March 5, 1996 |
| A television receiver capable of performing a video accompaniment function includes a television signal generator for receiving a television signal and providing a video signal and an audio signal, a video accompaniment signal generator for reading background/lyrics information and a |
| 5216508 |
Wide-band cathode-ray tube driving circuit |
June 1, 1993 |
| A wide-band cathode-ray tube driving circuit is disclosed for increasing the high-frequency response characteristic and the band-width of an amplifier in a video signal processing system. The circuit comprises a color difference signal processor, a luminance signal processor, a catho |
| 5153528 |
Gain control type amplifying apparatus |
October 6, 1992 |
| Disclosed is a gain control type amplifying apparatus for controlling a gain of an input signal and an amplifying DC voltage level. The apparatus includes an input line for receiving an input signal, a differential amplifying circuit of which one input terminal is connected to receive th |
