| 5416527 |
Frequency locking system using sound intermediate frequency (IF) carrier in a television signal |
— |
1995-05-16 |
| 5386243 |
Ghost signal cancellation system for television signals |
Jinshi Huang |
1995-01-31 |
| 4839728 |
Picture-in-picture video signal generator |
— |
1989-06-13 |
| 4811103 |
Interlace inversion corrector for a picture-in-picture video signal generator |
— |
1989-03-07 |
| 4730216 |
Raster distortion correction circuit |
Werner F. Wedam |
1988-03-08 |
| 4724487 |
Interlace inversion detector for a picture-in-picture video signal generator |
— |
1988-02-09 |
| 4712130 |
Chrominance signal frequency converter as for a pix-in-pix television receiver |
— |
1987-12-08 |
| 4700365 |
Digital threshold detector with hysteresis |
— |
1987-10-13 |
| 4698675 |
Progressive scan display system having intra-field and inter-field processing modes |
— |
1987-10-06 |
| 4672445 |
Progressive scan processor employing interpolation in luminance channel controlled by a motion signal and a vertical detail representative signal |
Hermann J. Weckenbrock |
1987-06-09 |
| 4656501 |
Image transition detector |
Kirk A. Law |
1987-04-07 |
| 4651211 |
Video signal motion detecting apparatus |
Hermann J. Weckenbrock, Barbara J. Roeder, Leopold A. Harwood, Werner F. Wedam |
1987-03-17 |
| 4598309 |
Television receiver that includes a frame store using non-interlaced scanning format with motion compensation |
— |
1986-07-01 |
| 4399769 |
Procedures for raising fish |
— |
1983-08-23 |
| 4221187 |
Apparatus for raising fish |
— |
1980-09-09 |