Company Filing History:
2 out of 108 
1 out of 937 
1 out of 1 Years Active: 1981-1983
Title: The Innovations of William Stobbs
Introduction
William Stobbs is an accomplished inventor based in North Reading, MA (US). He holds a total of 3 patents that showcase his contributions to the field of telecommunications. His work has significantly impacted the way electronic communication systems operate.
Latest Patents
Stobbs' latest patents include an "Electronic voice network for a telephone subscriber's substation." This innovative circuit performs loop supervision, transmit, receive, and transmit and receive regulation, as well as sidetone balance. It features a loading circuit that shunts excess current from the transmit and receive circuits under short loop conditions, ensuring optimal performance. Additionally, he developed an "Electronic tone ringer," which operates in response to conventional ringing signals and generates a single tone alert signal interrupted at a low frequency. This audible tone alert signal is produced by a piezo-ceramic transducer, enhancing the functionality of telephone substations.
Career Highlights
Throughout his career, Stobbs has worked with notable companies such as GTE Automatic Electric Labs Inc. and GTE Laboratories Incorporated. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in electronic communication technologies.
Collaborations
Stobbs has collaborated with talented individuals in the field, including John D. Sublette and Charles Hines. These partnerships have fostered innovation and creativity in his projects.
Conclusion
William Stobbs is a notable inventor whose work in telecommunications has led to valuable patents and advancements in the industry. His contributions continue to influence the development of electronic communication systems today.