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H04N 11/048

Sub-nyquist sampling

Official title: {Sub-Nyquist sampling}

H04N11/048 (Sub-nyquist sampling) appears on 20 US grants and 0 published applications in this corpus.

Search patents in H04N

Granted patents: 20
Published applications: 0
Assignees: 20
Inventors: 27
Latest grant: 2 May 2000

Filings by year

H04N 11/048: granted patents and published applications per publication year
Year	Granted patents	Published applications
1977	3	0
1978	0	0
1979	0	0
1980	2	0
1981	1	0
1982	1	0
1983	2	0
1984	0	0
1985	0	0
1986	0	0
1987	1	0
1988	0	0
1989	0	0
1990	2	0
1991	2	0
1992	0	0
1993	2	0
1994	2	0
1995	0	0
1996	0	0
1997	1	0
1998	0	0
1999	0	0
2000	1	0

By publication year. Applications have been published since 2001.

Recent patents

Method for the transmitting/recording of video signals of different aspect ratios2 May 2000US 6,058,244 ADeutsche Thomson-Brandt GmbH
Sub-sample transmission system for improving picture quality in motional picture region of wide-band color picture signal18 Mar 1997US 5,612,748 ANippon Hoso Kyokai
Method and device for encoding-decoding a narrow band high definition digital television signal10 May 1994US 5,311,308 AFrench State Represented by the Minister of Post, Telecommunications and Space (Centre National d'Etudes des Telecommunications)
Separable subsampling of digital image data with general periodic symmetry18 Jan 1994US 5,280,343 AEastman Kodak Company
Digital color television camera apparatus for selectively outputting component or composite PAL/NTSC signals1 Jun 1993US 5,216,496 ASony Corporation

Most cited

By later US patents