This inventor holds 3 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent. Top assignees: The Boeing Company, General Electric Company. Active years: 2006-2011.
Location History:
- Dublin, OH (US) (2006)
- Columbus, OH (US) (2006 - 2011)
Company Filing History:
Years Active: 2006-2011
Title: Longya Xu: Innovator in Engine Starter/Generator Technology
Introduction
Longya Xu is a prominent inventor based in Columbus, OH (US). He has made significant contributions to the field of electrical engineering, particularly in the development of advanced engine starter and generator systems. With a total of 3 patents to his name, Xu's work showcases his innovative approach to solving complex engineering challenges.
Latest Patents
One of Xu's latest patents is titled "Method and Systems for an Engine Starter/Generator." This invention provides a comprehensive system that includes a three-phase squirrel cage induction machine and a three-phase inverter/converter. The system is designed to operate in both start and generate modes, utilizing a digital control board to sensorlessly determine rotor angles and configure the system accordingly. Another notable patent is the "Fault-Tolerant Three-Level Inverter," which outlines a method for driving a neutral point clamped three-level inverter. This invention ensures reliable operation by automatically activating predetermined switches in response to detected faults, thereby maintaining three-phase electrical power output.
Career Highlights
Throughout his career, Longya Xu has worked with leading companies in the aerospace and energy sectors. Notably, he has been associated with The Boeing Company and General Electric Company, where he has applied his expertise in electrical systems and innovation.
Collaborations
Xu has collaborated with esteemed professionals in his field, including John Edwards and Brij B Bhargava. These partnerships have further enriched his work and contributed to the advancement of technology in his area of expertise.
Conclusion
Longya Xu's contributions to engine starter and generator technology exemplify his innovative spirit and dedication to engineering excellence. His patents reflect a deep understanding of electrical systems and a commitment to developing solutions that enhance performance and reliability.