Ludwig; Lester Frank

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ludwig; Lester Frank.The latest application filed is for "electronic document editing employing multiple cursors".

Company Profile

0.6.4

Ludwig; Lester Frank - Redwood Shores CA
Ludwig; Lester Frank - Belmont CA
Ludwig; Lester Frank - Hillsborough CA
Ludwig, Lester Frank - Foster City CA

*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
Programmable optical processing device employing stacked controllable phase shifting elements in fractional fourier planes Grant 7,911,698 - Ludwig March 22, 2	2011-03-22
Processing and generation of control signals for real-time control of music signal processing, mixing, video, and lighting Grant 7,786,370 - Ludwig August 31, 2	2010-08-31
Electronic Document Editing Employing Multiple Cursors App 20100064238 - Ludwig; Lester Frank	2010-03-11
Programmable Optical Processing Device Employing Stacked Controllable Phase Shifting Elements In Fractional Fourier Planes App 20100020399 - Ludwig; Lester Frank	2010-01-28
Real-time floor controller for control of music, signal processing, mixing, video, lighting, and other systems Grant 6,689,947 - Ludwig February 10, 2	2004-02-10
Correction of image misfocus via fractional fourier transform Grant 6,687,418 - Ludwig February 3, 2	2004-02-03
Image processing utilizing non-positive-definite transfer functions via fractional fourier transform Grant 6,650,476 - Ludwig November 18, 2	2003-11-18
Tactile, visual, and array controllers for real-time control of music signal processing, mixing, video, and lighting Grant 6,570,078 - Ludwig May 27, 2	2003-05-27
Tactile, visual, and array controllers for real-time control of music signal processing, mixing, video, and lighting App 20020005108 - Ludwig, Lester Frank	2002-01-17
Floor controller for real-time control of music signal processing, mixing, video and lighting App 20020005111 - Ludwig, Lester Frank	2002-01-17

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