Company Filing History:
4 out of 160 
2 out of 22 
1 out of 102 
Years Active: 1976-1993
Title: The Innovative Mind of Henri G. Suyderhoud
Introduction
Henri G. Suyderhoud, a prolific inventor based in Potomac, MD, has made significant contributions to the field of digital communication technology. With a remarkable portfolio of eight patents, Suyderhoud's work reflects a deep understanding of coding systems and speech processing innovations that have shaped modern telecommunications.
Latest Patents
Among his latest patents, Suyderhoud developed a "Low-rate encoding/digital speech interpolation system." This architecture is designed to address the LRE mistracking issue typically associated with DSI-induced speech clipping. It aims to minimize the required number of LRE codes while providing a smooth mechanism for introducing operational overload gradually. Another notable invention is a "Variable bit rate speech codec with backward-type prediction." In this adaptive differential PCM system, multiple quantizers offer different quantization levels, enabling dynamic adjustment of the bit rate based on input signal samples. This invention enhances performance by minimizing quantization distortion during transitions in bit rate, thus ensuring quality and efficiency in speech encoding.
Career Highlights
Throughout his career, Suyderhoud has worked with prominent organizations like Communications Satellite Corporation. His expertise in communication systems has paved the way for advancements in digital encoding and speech processing technologies.
Collaborations
In his professional journey, Suyderhoud collaborated with notable colleagues such as Michael Onufry, Jr. and Krishnamoorthy Virupaksha. These partnerships have contributed to his innovative approaches and the successful development of technology that addresses complex communication challenges.
Conclusion
Henri G. Suyderhoud's inventions have significantly impacted the realm of digital communication, making it more efficient and reliable. His patents not only showcase his ingenuity but also establish him as a key player in the ongoing evolution of telecommunications technology. As communication systems continue to advance, Suyderhoud's contributions will undoubtedly remain relevant and influential.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.