Y10S 348/912
Differential amplitude consideration
Official title: Differential amplitude consideration, e.g. amplitude vs. frequency
Y10S348/912 (Differential amplitude consideration) appears on 4 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 4
- Published applications
- 0
- Assignees
- 4
- Inventors
- 8
- Latest grant
- 10 Dec 2002
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 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 | 1 | 0 |
| 2002 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for white noise reduction in video images10 Dec 2002US 6,493,039 B1Xerox Corporation
- Color television system determination circuit9 Jan 2001US 6,172,713 B2Matsushita Electric Industrial Co., Ltd.
- Apparatus for driving a mechanical resonator from a high impedance source14 Jul 1992US 5,130,669 AThomson Consumer Electronics, Inc.
- Differential optical polarization detectors16 Nov 1976US 3,992,571 ANational Research Development Corporation
No published applications in this class yet.
Most cited
By later US patents
- Differential optical polarization detectors17US 3,992,571 ANational Research Development Corporation · 1976
- Color television system determination circuit6US 6,172,713 B2Matsushita Electric Industrial Co., Ltd. · 2001
- Method and apparatus for white noise reduction in video images3US 6,493,039 B1Xerox Corporation · 2002
- Apparatus for driving a mechanical resonator from a high impedance source2US 5,130,669 AThomson Consumer Electronics, Inc. · 1992