This inventor holds 2 USPTO granted patents. Top assignees: American Telephone & Telegraph Co., At&t Bell Laboratories, At&t Bell Laboratories. Active years: 1985-1988.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 745 
1 out of 3,345 
Years Active: 1985-1988
Title: Harvey R. Lehman: Innovator in Digital Communication Networks
Introduction
Harvey R. Lehman is a notable inventor based in Batavia, IL (US), recognized for his contributions to digital communication technologies. He holds 2 patents that showcase his innovative approach to network architecture and signal switching systems. His work has significantly impacted the way digital communications are structured and managed.
Latest Patents
Lehman’s latest patents include a "Digital communication network architecture for providing universal" and a "System for switching multirate digitized voice and data." The first patent describes a switched integrated wideband and narrowband multiservices digital network that provides universal information services based on voice, data, and video communications. This architecture includes multiple service areas, central switching nodes, and remote nodes connected by optical fibers, enabling efficient communication across various channels. The second patent outlines a system for switching time-multiplexed digital signals of different bit rates, focusing on efficiently managing voice and data channels of varying speeds. This system utilizes a signal memory to store incoming signals and control memory to manage outgoing channels, optimizing the switching process.
Career Highlights
Throughout his career, Harvey R. Lehman has worked with prestigious companies such as American Telephone & Telegraph Co. and AT&T Bell Laboratories. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of telecommunications.
Collaborations
Lehman has collaborated with notable individuals in the industry, including William P. Lidinsky and Harry E. Mussman. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Harvey R. Lehman is a distinguished inventor whose work in digital communication networks has paved the way for advancements in the field. His patents reflect a deep understanding of technology and a commitment to innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile