Company Filing History:
8 out of 2,597 
2 out of 99 
2 out of 5 Years Active: 1995-2000
Title: John C Schafer: Innovator in Signal Processing Technologies
Introduction
John C Schafer is a notable inventor based in Wylie, TX (US), recognized for his contributions to signal processing technologies. With a total of 12 patents to his name, Schafer has made significant advancements in the field, particularly in systems that manage multiple data streams efficiently.
Latest Patents
One of Schafer's latest patents is titled "System and method for processing multiple received signal sources." This invention outlines a system and method for time slicing multiple received data streams using multiple processors. The design ensures that all processors operate at full capability while efficiently timesharing a global memory storage area. The received data streams are divided into fixed portions known as spans. The invention facilitates the sequencing of the time-sliced spans between processors, adjusting the scheduling based on processor availability or the need for real-time transmission of the data streams.
Another significant patent is "Apparatus, systems and methods for controlling data overlay in." This patent describes a memory system that includes a data area for storing data words and a mask area for storing a control mask. The system features mask generation circuitry that creates a control mask for storage in the mask area. Additionally, it includes mask-controlled memory read control circuitry that selectively retrieves bits from the mask area and outputs corresponding data words from the data area.
Career Highlights
Throughout his career, John C Schafer has worked with several prominent companies, including Cirrus Logic Inc. and S3 Incorporated. His experience in these organizations has contributed to his expertise in developing innovative technologies in signal processing.
Collaborations
Schafer has collaborated with notable professionals in the field, including Robert M Nally and Christopher L Reinert. These collaborations have likely enriched his work and led to further advancements in his inventions.
Conclusion
John C Schafer's contributions to signal processing technologies through his patents and career achievements highlight his role as an influential inventor. His innovative approaches continue to impact the industry positively.