Company Filing History:
Years Active: 1997-1999
Title: Inventor Long T Le: Innovations in Driver Circuit Technology
Introduction
Long T Le is an accomplished inventor based in Peoria, IL, who has made significant contributions to the field of electrical engineering with a focus on driver circuits. With three patents to his name, Long is recognized for his innovative designs that enhance the functionality and diagnostic capabilities of driver circuits.
Latest Patents
Among Long T Le's notable inventions are two high-side and low-side driver circuits with integrated diagnostic outputs. The **High Side Driver Circuit with Diagnostic Output** features a command voltage source and a series of transistors configured to detect fault conditions in the driver circuit. This innovation includes a diagnostic circuit portion that uses a comparator to establish a diagnostic output voltage, thereby indicating any potential issues with the power transistor.
On the other hand, the **Low Side Driver Circuit with Diagnostic Output** similarly employs a command voltage source and switching transistors. This design establishes a diagnostic output voltage based on the voltages at the power transistor’s drain, gate, and source, allowing for the detection of fault conditions effectively. Both patents underscore Long's dedication to enhancing the reliability and performance of electronic systems.
Career Highlights
Long T Le's career is marked by his role at Caterpillar Inc., a leading company in machinery and heavy equipment. His expertise in electrical engineering has propelled him to innovate and develop technologies that are crucial in driving performance and safety in various applications. His work reflects a commitment to precision and functionality, showcasing his skills as an inventor.
Collaborations
Throughout his career, Long has collaborated with talented individuals like Paul C Gottshall. Working alongside skilled professionals not only enhances the creative process but also leads to the development of groundbreaking technologies that address pressing challenges in the industry.
Conclusion
Long T Le is a distinguished inventor whose contributions to driver circuit technology have positioned him as a prominent figure in the field of electrical engineering. With his innovative patents and collaborative spirit, Long continues to influence advancements in technology, proving that engineering ingenuity can lead to significant improvements in electronic systems.