This inventor holds 5 USPTO granted patents and 4 published patent applications. Top assignee: Virginia Tech Intellectual Properties Inc.. Active years: 1999-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1999-2026
Title: Innovations by Guo-Quan Lu
Introduction
Guo-Quan Lu is a notable inventor based in Blacksburg, VA (US). He has made significant contributions to the field of electrical engineering, particularly in the development of advanced materials and packaging technologies for power electronics. With a total of 5 patents, his work has the potential to impact various applications in the electronics industry.
Latest Patents
One of Guo-Quan Lu's latest patents is focused on a nanoscale metal paste for interconnects. This innovative paste includes metal or metal alloy particles, such as silver or silver alloy, along with a dispersant material and a binder. The use of nanoscale particles allows for low-temperature sintering, which is essential for creating effective electrical, thermal, and mechanical interconnects. This technology is particularly beneficial for wide bandgap devices like SiC, GaN, or diamond.
Another significant patent involves low-cost 3D flip-chip packaging technology for integrated power electronics modules. This method reduces resistance and parasitic inductance in semiconductor chip interconnections by eliminating wire bonds. Instead, it employs ball bonding and flip-chip manufacturing processes, enhancing the reliability and performance of power modules. The design features hourglass-shaped solder bumps that provide increased compliance and durability over numerous thermal cycles.
Career Highlights
Guo-Quan Lu is associated with Virginia Tech Intellectual Properties, Inc., where he continues to innovate and develop new technologies. His work has garnered attention for its practical applications and contributions to the advancement of power electronics.
Collaborations
He has collaborated with notable colleagues, including Jesus N Calata and Xingsheng Liu, further enhancing the impact of his research and inventions.
Conclusion
Guo-Quan Lu's innovative work in the field of electrical engineering showcases his commitment to advancing technology in power electronics. His patents reflect a deep understanding of materials and processes that can lead to more efficient and reliable electronic devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile