Company Filing History:
3 out of 4 
2 out of 2 
1 out of 1 Years Active: 1976-1981
Title: **Innovative Contributions of James L. Tanner**
Introduction
James L. Tanner, an inventive mind hailing from Reseda, California, has made significant strides in the field of electronics, particularly in the realm of citizens band (CB) radio technology. With a total of six patents to his name, Tanner's innovations have enhanced the functionality of standard automobile radios, showcasing his expertise in circuit design and engineering.
Latest Patents
Tanner's latest patents highlight his ingenuity and practical approach to solving communication challenges. One notable invention is the **Citizens Band Broadcast Band Coupling Circuit**, designed to connect a citizens band transceiver with a broadcast band receiver using a standard automobile antenna. This innovative circuit employs an impedance transforming network and incorporates a parallel-tuned circuit to ensure optimal performance. Notably, it features a molded plastic tuning knob that simplifies the tuning process for users.
Another remarkable invention is the **C.B. Converter**, which allows for seamless reception of 23-channel citizens band signals through standard automobile radios. This converter integrates an RF amplifier and self-oscillating converter, offering easy installation through conventional auto antenna connectors. The device allows users to switch effortlessly between citizens band and standard radio reception, ensuring convenience and preventing interference.
Career Highlights
Throughout his career, Tanner has played a pivotal role in the development of various electronic systems. He has worked with Tanner Electronic Systems Technology, Inc., and Tanner Electronics Systems Technology, where his contributions have advanced the capabilities of communication devices. His extensive experience in the field has not only benefited his companies but also the broader electronic community.
Collaborations
Tanner has collaborated with notable individuals in the industry, including fellow innovators Bruno A. Rist and George Sanchez. These collaborations have fostered a creative environment that has led to the development of cutting-edge technologies and solutions in the field of electronics.
Conclusion
James L. Tanner's contributions to the field of electronics, particularly in citizens band technology, illustrate his commitment to innovation and excellence. With a total of six patents, his work continues to influence the way users interact with communication devices in automobiles. As a pioneering inventor, Tanner's legacy will undoubtedly inspire future generations of engineers and inventors alike.