Location History:
- Santa Cruz, CA (US) (1996 - 2001)
- Scottsdale, AZ (US) (1999 - 2004)
Company Filing History:
11 out of 1,907 
5 out of 25,760 
4 out of 14,738 
Years Active: 1996-2004
Title: Innovations by Larry C. Leighton: A Leader in RF Power Transistors
Introduction
Larry C. Leighton, based in Scottsdale, AZ, is a distinguished inventor with a remarkable portfolio of 22 patents to his name. His contributions to the field of power electronics, particularly in radio frequency (RF) power transistors and amplifiers, have notably advanced the efficiency and performance of electronic devices.
Latest Patents
Among his latest inventions is a groundbreaking patent titled "Bond Wire Tuning of RF Power Transistors and Amplifiers." This innovative method for manufacturing a power transistor circuit involves securing a die to a substrate, where the die comprises a transistor with an input and output terminal. The performance characteristics of the transistor are measured, and based on these measurements, the appropriate impedance for connecting wire sets to matching elements is selected. This ensures optimal performance of the transistor.
Another significant patent is the "Multiple Ground Signal Path LDMOS Power Package." This invention features a laterally diffused metal oxide semiconductor (LDMOS) power package that includes a conductive mounting flange electrically connected to a dielectric substrate. It enhances the efficiency of the power package by reducing resistance and inductance through multiple ground signal return paths, optimizing the performance of the transistors mounted on the flange.
Career Highlights
Larry has had an impressive career, with noteworthy positions at companies such as Ericsson GmbH and Telefonaktiebolaget LM Ericsson (publ). His work in these esteemed organizations has facilitated the development of innovative technologies in the telecommunications sector, influencing both hardware design and electronic efficiencies.
Collaborations
Throughout his career, Larry has collaborated with talented colleagues, including Thomas W. Moller and Bengt Ahl. These partnerships have been instrumental in pushing the boundaries of technology and fostering innovation in electronic applications.
Conclusion
With 22 patents to his name, Larry C. Leighton continues to be a pivotal figure in the realm of RF power transistors and amplifiers. His innovative spirit and collaborations with esteemed organizations and coworkers exemplify the drive toward technological advancements that enhance the performance of electronic devices in various applications.