Company Filing History:
1 out of 22,232 
1 out of 2 
4 out of 832,812 Years Active: 1987-2009
Title: James Pearce Hamley: Innovator in Amplification and Air Vehicle Telemetry
Introduction
James Pearce Hamley is a notable inventor based in Mill Creek, WA (US). He holds a total of 6 patents that showcase his contributions to the fields of amplification and air vehicle telemetry. His innovative designs have significantly impacted technology and communication systems.
Latest Patents
One of his latest patents is an "Amplifier with current mirror bias adjust." This invention includes a differential amplifier stage, a voltage amplification stage, and a power output stage. The bias level of the output stage is proportional to the current through the voltage amplification stage. The voltage amplification stage features a current mirror that controls the current through its legs, thereby determining the bias level of the power output stage. Control circuitry is employed to sense parameters of the amplifier, such as DC bias or input signal level, generating a control signal that adjusts the bias level accordingly.
Another significant patent is for "Methods and systems for air vehicle telemetry." This invention provides methods and systems that ensure critical communications onboard an air vehicle and between the air vehicle and other locations maintain sufficient bandwidth. This is crucial for the flight crew and ground control personnel to have complete and accurate information. The system also enhances flight safety by allowing the air vehicle to be flown and landed in auto-pilot mode, while providing detailed flight data and identifying potential security risks.
Career Highlights
Throughout his career, James has worked with prominent companies, including The Boeing Company. His experience in the aerospace industry has allowed him to develop innovative solutions that address complex challenges in air vehicle operations.
Collaborations
James has collaborated with talented individuals such as Abhijit J M Chakravarty and Joseph M Romanosky. These partnerships have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
James Pearce Hamley is a distinguished inventor whose work in amplification and air vehicle telemetry has made a significant impact on technology. His innovative patents reflect his expertise and commitment to advancing communication systems.