David L Hinshaw

Title: The Innovations of David L. Hinshaw

Introduction

David L. Hinshaw is a notable inventor based in Longwood, FL (US). He has made significant contributions to the field of telecommunications, holding a total of 3 patents. His work has focused on enhancing the efficiency and functionality of telephone systems.

Latest Patents

One of Hinshaw's latest patents is the "Telephone concentrator switch arrangement." This invention involves a line switch that includes a concentrator arrangement for coupling telephone calls between multiple subscriber lines and a variety of port group highways to a central office switching network. The system digitizes and multiplexes analog voice signals into time slot channels for efficient transfer. The concentrator arrangement facilitates the coupling of digitized voice information signals between time slot channels and port group highways, ensuring seamless communication.

Another significant patent is the "Programmable port sense and control signal preprocessor for a central office." This innovation features a three-level hierarchy of distributed processors that operate in parallel to manage a central office matrix switch network with 1,920 ports. The highest level is a stored-program call control processor that oversees call progression and path establishment through the matrix switch network. The second level consists of special-purpose port control processors that service 960 ports each, ensuring that no port is locked out during operation. The lowest level includes a digital filtering processor that samples and filters signals from each port, enhancing the overall performance of the system.

Career Highlights

Throughout his career, David L. Hinshaw has worked with prominent companies such as Stromberg-Carlson Corporation and Bell Telephone Laboratories. His experience in these organizations has allowed him to develop and refine his innovative ideas in telecommunications.

Collaborations

Hinshaw has collaborated with notable individuals in the field, including Robert H. Bradshaw and Dennis L. Edinger. These partnerships have contributed to the advancement of his inventions and the overall progress in telecommunications technology.

Conclusion

David L. Hinshaw's contributions to telecommunications through his patents and career achievements highlight his role as an influential inventor. His work continues to impact the industry, showcasing the importance of innovation in enhancing communication systems.