Demmer; Walter H.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Demmer; Walter H..The latest application filed is for "video correction system and method using logarithmic conversion".

Company Profile

0.6.2

Demmer; Walter H. - Nuremberg DE
Demmer; Walter H. - Plainsboro Township Middlesex County
Demmer; Walter H. - Hamburg DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Video correction system and method using logarithmic conversion Grant 7,042,523 - Haider , et al. May 9, 2	2006-05-09
Video correction system and method using logarithmic conversion App 20040268201 - Haider, Towfique ; et al.	2004-12-30
Logarithmic and inverse logarithmic conversion system and method App 20040267854 - Haider, Towfique ; et al.	2004-12-30
Digital phase locked loop stabilization circuitry including a secondary digital phase locked loop which may be locked at an indeterminate frequency Grant 4,694,326 - Demmer September 15, 1	1987-09-15
Digital phase locked loop stabilization circuitry using a secondary digital phase locked loop Grant 4,694,327 - Demmer , et al. September 15, 1	1987-09-15
Circuit arrangement for synchronization of a signal Grant 4,672,447 - Moring , et al. June 9, 1	1987-06-09
Increasing the resolution of a digitized, time-dependent signal Grant 4,642,689 - Demmer February 10, 1	1987-02-10
FM Demodulator using interpolation to approximate zero crossings Grant 4,570,126 - Demmer , et al. February 11, 1	1986-02-11

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