This inventor holds 4 USPTO granted patents. Top assignees: Kyocera Wireless Corporation, National Semiconductor Corporation, Qualcomm Incorporated. Active years: 2004-2009.
Company Filing History:
2 out of 247 
1 out of 4,791 
1 out of 44,618 
Years Active: 2004-2009
Title: Innovations of Larry Bradley
Introduction
Larry Bradley is an accomplished inventor based in San Diego, CA. He holds a total of 4 patents that showcase his expertise in developing innovative technologies. His work primarily focuses on enhancing battery charging systems and keypad lighting solutions.
Latest Patents
One of his notable inventions is the "Apparatus and method for dual source, single inductor magnetic battery charger." This invention provides a voltage regulation and battery charging system that includes a switching regulator selection control circuit, two switching regulator controller circuits, two power transistors, a common synchronous transistor, and a common LC circuit. The system is designed to efficiently manage power from both an AC adapter and a USB port.
Another significant patent is the "System and method for providing back-lighting to a keypad." This system involves a flip circuit that receives signals over an electrical path, specifically designed for keypads with lighting circuits. The invention includes a signal generator that adjusts the duty cycle of the first signal, ensuring that the keypad is illuminated effectively while also processing user input.
Career Highlights
Throughout his career, Larry has worked with prominent companies such as Kyocera Wireless Corporation and National Semiconductor Corporation. His experience in these organizations has contributed to his development of cutting-edge technologies.
Collaborations
Larry has collaborated with talented individuals in the field, including coworkers Bruno Kranzen and Luan Minh Vu. Their combined expertise has likely fostered innovative ideas and advancements in their respective projects.
Conclusion
Larry Bradley's contributions to the field of technology through his patents reflect his dedication to innovation and problem-solving. His work continues to influence advancements in battery charging and user interface design.