Location History:
- Fremont, CA (US) (2010 - 2021)
- Hillsboro, OR (US) (2019 - 2021)
Company Filing History:
Years Active: 2010-2021
Title: Hei Kam: Innovator in Transistor Technology
Introduction
Hei Kam is a prominent inventor based in Fremont, CA, known for his significant contributions to the field of transistor technology. With a total of 5 patents to his name, he has made remarkable advancements that have implications for integrated circuit structures.
Latest Patents
Among his latest patents is the "Geometry tuning of fin based transistor," which involves forming a trench in an insulating layer to expose a native fin on a substrate. A replacement fin is deposited on the native fin in the trench, and this replacement fin is laterally trimmed. Another notable patent is "Retrograde transistor doping by heterojunction materials," which describes a transistor that includes a gate stack and source and drain on opposing sides of the gate stack. This invention features a first material and a second material on the substrate, with the first material disposed between the substrate and the second material. The channel of the transistor is defined in the second material between the source and drain, wherein the first material and the second material each include an implant that has greater solubility in the first material than in the second material. Additionally, he has developed a method for forming an integrated circuit structure that includes several steps, such as forming a first material on a substrate and introducing an implant into the second material.
Career Highlights
Hei Kam has worked with notable organizations, including Intel Corporation and the University of California. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking research in semiconductor technology.
Collaborations
Throughout his career, Hei Kam has collaborated with esteemed colleagues, including Tsu-Jae King and Glenn A Glass. These partnerships have fostered innovation and have been instrumental in advancing the field of transistor technology.
Conclusion
In summary, Hei Kam is a distinguished inventor whose work in transistor technology has led to several important patents. His contributions continue to influence the development of integrated circuits and semiconductor devices.