Company Filing History:
Years Active: 2002
Title: Innovations by Lee Phan in Integrated Circuit Structures
Introduction
Lee Phan is an accomplished inventor based in Fremont, CA, known for his significant contributions to the field of integrated circuit structures. With a focus on reducing soft error rates in SRAM designs, Phan has developed innovative solutions that enhance the reliability of semiconductor devices. His work is particularly relevant in today's technology-driven world, where the performance of integrated circuits is critical.
Latest Patents
Phan holds a patent for a "Reduced soft error rate (SER) construction for integrated circuit structures." This invention addresses the challenges posed by soft errors in SRAM cells, which can occur due to alpha particle-generated electron-hole pairs. The patent describes an integrated circuit structure formed in a semiconductor substrate, featuring N channel transistors built in a P well adjacent to deep N wells connected to a high voltage supply. The design ensures that the deep N wells extend to a depth sufficient to mitigate soft errors effectively. For a 0.25 µm SRAM design, the deep N well extends from the substrate surface to a depth of at least 1 µm, enhancing the collection of electrons generated by alpha particle collisions.
Career Highlights
Lee Phan has made notable strides in his career, particularly during his tenure at LSI Logic Corporation. His innovative approach to integrated circuit design has positioned him as a key figure in the semiconductor industry. With a focus on improving the performance and reliability of SRAM cells, Phan's work has garnered attention and respect among his peers.
Collaborations
Throughout his career, Phan has collaborated with esteemed colleagues such as Yauh-Ching Liu and Helmut Puchner. These collaborations have contributed to the advancement of technology in the field of integrated circuits, showcasing the importance of teamwork in driving innovation.
Conclusion
Lee Phan's contributions to the field of integrated circuit structures, particularly in reducing soft error rates, highlight his role as a significant inventor in the semiconductor industry. His innovative patent and collaborative efforts reflect a commitment to enhancing technology and improving the reliability of electronic devices.