This inventor holds 5 USPTO granted patents. Top assignees: Bell Telephone Laboratories, At&t Bell Laboratories, Bell Communications Research, Inc.. Active years: 1979-1998.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 2,714 
1 out of 3,345 
1 out of 670 
Years Active: 1979-1998
Title: Richard E Wagner: Innovator in Liquid Crystal Technology
Introduction
Richard E Wagner is a notable inventor based in Fair Haven, NJ (US), recognized for his contributions to the field of liquid crystal technology. With a total of five patents to his name, Wagner has made significant advancements that enhance the functionality and reliability of optical devices.
Latest Patents
One of Wagner's latest patents is an "Apparatus for monitoring the state of a liquid-crystal polarization." This invention features a liquid crystal polarization modulator segment that includes a monitoring device. The monitoring device consists of a polarized reference light source and a polarized light detector. This setup allows for the detection of the switch state based on the polarization of the reference light received. Additionally, the device can monitor for failures by checking for both the desired and opposite polarizations.
Another significant patent is the "Optical multi/demultiplexer using interference filters." This multiplexer/demultiplexer utilizes input and output optical fibers coupled to a graded refractive index rod collimating lens. It employs multi-layer dielectric interference filters that selectively reflect input signals at different angles, directing them to the appropriate output fiber based on wavelength.
Career Highlights
Wagner has had a distinguished career, having worked at renowned institutions such as Bell Telephone Laboratories and AT&T Bell Laboratories. His work at these companies has allowed him to develop innovative technologies that have had a lasting impact on the industry.
Collaborations
Throughout his career, Wagner has collaborated with notable individuals, including Walter J Tomlinson, III, and W John Tomlinson, III. These collaborations have contributed to the advancement of his inventions and the development of new technologies.
Conclusion
Richard E Wagner's contributions to liquid crystal technology and optical devices have established him as a significant figure in the field of innovation. His patents reflect a commitment to enhancing the performance and reliability of optical systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile