Company Filing History:
Years Active: 1987-1992
Title: **Inventor Spotlight: Robert W. Teichner**
Introduction
Robert W. Teichner, a notable inventor based in Palo Alto, California, has made significant contributions to optical technology. With a total of four patents to his name, he is recognized for his innovative approaches in the field.
Latest Patents
Among his latest patents, the "Optical Isolator with Encapsulation" stands out. This optical isolator is engineered using a lead frame that features an LED section rotated 180 degrees to correctly position the LED over the photodiode. To ensure precise isolation, both the LED and photodiode attachment points are recessed to a predetermined depth, thus defining the isolation gap. Furthermore, dielectric sheets are affixed to the outer surfaces of the LED and photodiode leads, while an optically transmissive resin is injected in between to create a light guide and encapsulate the LED and photodiode dice along with their bond wires. In an alternative design, a sheet is positioned at a tilted angle between the LED and photodiode, enhancing optical performance.
Career Highlights
Robert W. Teichner is associated with Hewlett-Packard Company, where he applies his expertise in developing advanced optical devices. His work is characterized by a commitment to innovation and enhancements in electronic technologies, particularly in optical isolation systems.
Collaborations
Throughout his career, Teichner has collaborated with fellow inventor Stephen P. Merrick. This partnership highlights the importance of teamwork in the pursuit of technological advancements, fostering a creative environment that leads to groundbreaking inventions.
Conclusion
Robert W. Teichner’s contributions to optical technology reflect his dedication as an inventor. With his innovative patents, he continues to influence the field while collaborating with other talented professionals. His work exemplifies the spirit of innovation that drives progress in technology today.