Location History:
- Tucson, AZ (US) (1986 - 1989)
- Avon, CT (US) (1993 - 1998)
Company Filing History:
12 out of 2,614 
1 out of 10,654 
Years Active: 1986-1998
Title: Bertram F. Kupersmith: Innovator in Elevator Communication Systems
Introduction
Bertram F. Kupersmith is a notable inventor based in Avon, Connecticut, recognized for his contributions to elevator communication systems. With a total of 13 patents to his name, he has made significant advancements in the field, particularly in enhancing the functionality and efficiency of elevator systems.
Latest Patents
Among his latest patents is the "Elevator Car Modem with Transhybrid Rejection." This invention involves a telephone transmit circuit connected through a resistor to a junction with a telephone line interface circuit. It features a transhybrid cancellation circuit that includes a high-frequency shunt matching network and a low-frequency matching circuit. The design aims to cancel out undesirable side tones across a predetermined frequency range, improving communication clarity in elevator systems. Another significant patent is the "Method for Transmitting Messages in an Elevator Communications System." This method describes a two-way ring elevator communications system where controllers associated with each elevator process inter-elevator messages. The controllers are linked in a serial fashion, allowing messages to be passed and processed in both directions, ensuring efficient communication even when one of the rings is not functioning properly.
Career Highlights
Throughout his career, Bertram has worked with prominent companies such as Otis Elevator Company and United Technologies Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to the advancement of elevator technology.
Collaborations
Bertram has collaborated with notable coworkers, including Jannah A. Stanley and Jeremy B. Kezer. Their teamwork has likely played a role in the successful development of his patents and innovations.
Conclusion
Bertram F. Kupersmith's work in elevator communication systems showcases his dedication to innovation and improvement in technology. His patents reflect a deep understanding of the complexities involved in elevator systems, making him a significant figure in the field.
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.