Company Filing History:
Years Active: 2022-2024
Title: **The Innovative Mind of Yan Yi: Pioneering ESD Protection Circuits**
Introduction
Yan Yi, an accomplished inventor residing in Mountain View, California, has made significant strides in the field of electrostatic discharge (ESD) protection. With a total of three patents to his name, he has focused on creating advanced circuits that address critical challenges in electronic device protection.
Latest Patents
Yan Yi's latest patents demonstrate his expertise in designing innovative ESD protection circuits. One of his notable inventions is an ESD protection circuit capable of clamping both positive and negative ESD events while ensuring signal integrity. This circuit incorporates a p-channel field-effect transistor (PFET) clamp configured with numerous PFETs situated in a DN-well, alongside an n-channel field-effect transistor (NFET) clamp linked to ground. This sophisticated design is supported by a bias network that equalizes the voltage on the protection pin with the DN well.
Another significant contribution from Yan is his design of a combined positive and negative voltage ESD protection clamp featuring cascoded circuitry. This invention encompasses a method to detect voltage pulses on input pins of integrated circuits (ICs) and effectively manage ESD events. The system plays a crucial role in safeguarding ICs by routing voltage pulses from the input pin to the power supply node during ESD events.
Career Highlights
Yan Yi currently works at Cypress Semiconductor Corporation, where he applies his innovative thinking to develop cutting-edge technology solutions. His work enhances the reliability and durability of electronic devices, making him a key contributor to advancements in the semiconductor industry.
Collaborations
Throughout his career, Yan has collaborated with accomplished colleagues in his field. Notably, he has worked alongside David Michael Rogers and Sungkwon Lee, which has contributed to the successful development and refinement of ESD protection technologies.
Conclusion
Yan Yi’s contributions to ESD protection circuits exemplify his commitment to innovation in the semiconductor field. His expertise not only protects sensitive electronics from damage but also enhances the overall performance of devices in an increasingly electronic world. As he continues to develop new technologies, Yan remains a pivotal figure in advancing electrostatic discharge protection solutions.