Location History:
- Kintbury, GB (2003)
- Masterton, NZ (2006)
- Greytown, NZ (2009)
Company Filing History:
Years Active: 2003-2009
Title: The Innovations of Andrew Cowell
Introduction
Andrew Cowell is a notable inventor based in Greytown, New Zealand. He has made significant contributions to the field of electronics, particularly in the development of linear regulators and boost converters. With a total of 3 patents to his name, Cowell's work showcases his expertise and innovative spirit.
Latest Patents
One of Cowell's latest patents is the "Dual input prioritized LDO regulator." This invention features an LDO regulator that includes two linear regulator circuits and an internal priority logic scheme. This scheme favors generating a regulated output voltage using a regulated supply voltage over an unregulated supply voltage. The unregulated supply voltage is applied to a first input terminal from a raw voltage source, while the regulated supply voltage is applied to a second input terminal from a switching regulator. The design allows for efficient regulation and power management.
Another significant patent is the "Non-synchronous boost converter including switched Schottky diode for true disconnect." This invention incorporates a switched Schottky diode to rectify the switched output voltage of the boost converter. The diode has forward conduction blocking capability and can be controlled via a gate terminal. This innovation enhances the performance and reliability of boost converters in various applications.
Career Highlights
Andrew Cowell is currently employed at Micrel, Incorporated, where he continues to push the boundaries of electronic design. His work at Micrel has allowed him to collaborate with other talented engineers and contribute to cutting-edge technology in the industry.
Collaborations
Some of Cowell's notable coworkers include John McGinty and David W. Ritter. Their collaboration has fostered an environment of innovation and creativity, leading to advancements in electronic components and systems.
Conclusion
Andrew Cowell's contributions to the field of electronics through his patents and work at Micrel, Incorporated highlight his role as a significant inventor. His innovative designs, particularly in linear regulators and boost converters, demonstrate his commitment to advancing technology. Cowell's work continues to impact the industry positively.