Peter E. Haferl — 45 Patents at Rca

Peter E. Haferl has been granted 45 US patents while listed as an inventor at Rca. The first was granted in 1980 and the most recent in May 2001. Peter E. Haferl ranks #64,393 of 4,157,543 US inventors in our database (top 1.5%). Patent records list Peter E. Haferl in Adliswil, CH.

Issued Patents All Time

Showing 1–25 of 45 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6236436	Width and phase control of blanking pulse	Manfred Muchenberger	2001-05-22	$334,000
5945791	High voltage system	—	1999-08-31
5841248	Charge controlled raster correction circuit	Rudolf Weber	1998-11-24
5661375	Inner raster distortion correction circuit	—	1997-08-26
5402044	Raster distortion avoidance arrangement	—	1995-03-28
5399945	Raster distortion correction circuit	—	1995-03-21
5313294	Beam current limiting arrangement having a peak amplitude, responsive threshold	—	1994-05-17
5287042	Display aspect ratio adaptation	—	1994-02-15
5266871	High voltage stabilization circuit for video display apparatus	—	1993-11-30
5182504	Raster distortion avoidance arrangement	—	1993-01-26
5115171	Raster distortion correction circuit	—	1992-05-19	$10,843,000
5111120	Raster corrected vertical deflection circuit	—	1992-05-05	$10,275,000
5083198	Nonlinear RGB video signal processing	Thomas Sauder	1992-01-21
4965496	Protection arrangement of a deflection circuit	—	1990-10-23	$7,562,000
4907116	Power supply fault protection circuit	Felix Aschwanden, Theodor E. Bart	1990-03-06	$11,744,000
4906902	Raster distortion corrected deflection circuit	—	1990-03-06	$11,744,000
4866353	Arrangement for reducing ringing in a flyback transformer	—	1989-09-12	$7,933,000
4829415	Push-pull drive circuit for a power converter	—	1989-05-09	$11,869,000
4812720	High voltage stabilization circuit for video display apparatus	—	1989-03-14	$7,944,000
4794307	Raster distortion correction for a deflection circuit	—	1988-12-27
4782269	Sawtooth generator with s-correction	—	1988-11-01	$8,000,000
4780648	Deflection apparatus	—	1988-10-25	$8,475,000
4737881	Resonant degaussing apparatus	—	1988-04-12
4719392	Raster correction circuit	—	1988-01-12
4687972	Raster distortion correction circuitry for a video display apparatus that includes a square-planar picture tube	—	1987-08-18

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Peter E. Haferl — 45 Patents

Issued Patents All Time

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