Company Filing History:
4 out of 1,258 
1 out of 3,387 
Years Active: 2004-2006
Title: The Innovations of William Christopher Knaack
Introduction
William Christopher Knaack is a notable inventor based in West Hills, CA. He holds a total of 5 patents that showcase his contributions to the field of optical technology. His work primarily focuses on enhancing the capabilities of optical receivers and photodetector arrays.
Latest Patents
One of Knaack's latest patents is the "Multi-channel optical receiver for processing tri-cell polarization diversity detector outputs." This invention involves an optical receiver system designed to process signals from a polarization diversity detector. The system includes multiple photodetector cells, each providing a signal that consists of a phase-generated carrier signal and a sensor signal with in-phase and quadrature phase components. The design incorporates variable gain amplifiers and demodulator circuits to enhance signal processing.
Another significant patent is the "Polarization diversity detector mask selection algorithm." This method is aimed at selecting a cell from a tri-cell photodetector array to detect optical signals from a multichannel sensor array. The algorithm calculates an amplitude sum signal based on in-phase and quadrature components, allowing for the selection of the most effective cell for further processing.
Career Highlights
Knaack has had a distinguished career, working with prominent companies such as Litton Systems, Inc. and Northrop Grumman Systems Corporation. His experience in these organizations has contributed to his expertise in optical technologies and innovations.
Collaborations
Throughout his career, Knaack has collaborated with notable colleagues, including John A. Roscigno and Gregory Alan Gibbons. These partnerships have likely enriched his work and led to advancements in the field.
Conclusion
William Christopher Knaack's contributions to optical technology through his patents and career achievements highlight his role as an influential inventor. His innovative approaches continue to impact the industry positively.