H04N 2005/7433
Control circuits therefor
Official title: {Control circuits therefor}
H04N2005/7433 (Control circuits therefor) appears on 5 US grants and 1 published applications in this corpus.
Search patents in H04N- Granted patents
- 5
- Published applications
- 1
- Assignees
- 5
- Inventors
- 14
- Latest grant
- 2 Oct 2001
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus for and method of displaying image and computer-readable recording medium2 Oct 2001US 6,297,814 B1Konami Corporation
- Luminance correction circuit and video display monitor thereof11 Sep 2001US 6,288,756 B1Matsushita Electric Industrial Co., Ltd.
- Apparatus for displaying image with pointing character10 Apr 2001US 6,215,479 B1Victor Company of Japan, Ltd.
- Compensation circuit for the correction of image defects of a television image12 May 1992US 5,113,258 AGretag Aktiengesellschaft
- Signal processing filter for an image projection device utilizing an oil film21 Feb 1989US 4,807,040 ANippon Hoso Kyokai
Most cited
By later US patents
- Apparatus for and method of displaying image and computer-readable recording medium12US 6,297,814 B1Konami Corporation · 2001
- Apparatus for displaying image with pointing character9US 6,215,479 B1Victor Company of Japan, Ltd. · 2001
- Luminance correction circuit and video display monitor thereof4US 6,288,756 B1Matsushita Electric Industrial Co., Ltd. · 2001
- Compensation circuit for the correction of image defects of a television image3US 5,113,258 AGretag Aktiengesellschaft · 1992
- Signal processing filter for an image projection device utilizing an oil film1US 4,807,040 ANippon Hoso Kyokai · 1989