John Galt — 13 Patents at Sony

John Galt has been granted 13 US patents while listed as an inventor at Sony. The first was granted in 1993 and the most recent in March 2008. John Galt ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list John Galt in Glendale, CA, US.

Patents per Year

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Showing 1–13 of 13 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7349062	Anamorphic three-perforation imaging system	Iain A. Neil, Takuo Miyagishima	2008-03-25
7148947	Anamorphic three-perforation imaging system	Takuo Miyagishima	2006-12-12
7006141	Method and objective lens for spectrally modifying light for an electronic camera	Iain A. Neil	2006-02-28
6487361	Method and apparatus for changing phase of video program material taken from 24 frame per second film	James B. Pearman	2002-11-26	$873,000
6157144	Sequentially-activated multiple flashlamp lamphouse system and method	James B. Pearman	2000-12-05	$2,383,000
5713503	Film transport mechanism having automatic stroke adjustment	James B. Pearman	1998-02-03	$501,000
5563668	Motion picture film composition method	Yoshio Ozaki, Tomio Omata	1996-10-08	$220,000
5428387	Method and apparatus for a real-time film-to-video conversion system	James B. Pearman	1995-06-27	$111,000
5394263	Method and apparatus for attenuating a light beam	James B. Pearman	1995-02-28	$212,000
5392080	Method and apparatus for an integrating sphere lamphouse	James B. Pearman	1995-02-21	$127,000
5376961	Method and apparatus for a rotating shutter in real-time film-to-video conversion	James B. Pearman	1994-12-27	$176,000
5198902	Apparatus and method for processing a video signal containing single frame animation material	John W. Richards, Stephen Mark Keating	1993-03-30	$149,000
5194958	Movie film to video conversion with correction of frame misalignment	James B. Pearman, Yoshio Ozaki	1993-03-16	$149,000

John Galt — 13 Patents

Patents per Year

Issued Patents All Time

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