William H Draeger

Title: The Innovations of William H. Draeger

Introduction

William H. Draeger is a notable inventor based in Corona, California. He has made significant contributions to the field of telecommunications, holding a total of 3 patents. His work has focused on enhancing communication systems through innovative technologies.

Latest Patents

Draeger's latest patents include a "Remote Line Switching Extension for Telephone Exchange." This invention describes a remote switching terminal that functions as a concentrator switching stage for a central office switching system, such as a standard No. 5 crossbar switch. The remote station connects subscriber phones directly into the horizontal lines of the crossbar, which are fewer in number than the subscriber lines that normally tie into the vertical lines of the crossbar. Control of the remote station is managed by a microprocessor that communicates over a data link to a microprocessor at the central office. Cross connections are duplicated at the remote station to avoid interference with the central office equipment.

Another significant patent is the "Voice Scrambler Using Syllabic Masking." In this invention, voice signals are combined with a masking signal that changes frequencies between discrete frequencies at a selected rate and in a random manner. The combined voice spectrum and masking signal are frequency translated by heterodyning the combined signals with a carrier signal, which varies between discrete frequencies at a rate faster than that of the masking signal. The output is then coupled to a utilization means through communication links such as telephone lines or radio frequency waves.

Career Highlights

William H. Draeger has worked at Lear Siegler, Inc., where he has been able to apply his innovative ideas in telecommunications. His contributions have been instrumental in advancing the technology used in communication systems.

Collaborations

Draeger has collaborated with notable coworkers such as Hubert E. McGuire and Peter Maitland, contributing to a dynamic work environment that fosters innovation.

Conclusion

William H. Draeger is a distinguished inventor whose work in telecommunications has led to significant advancements in the field. His patents reflect a commitment to improving communication technologies, making him a valuable figure in the industry.