Company Filing History:
2 out of 38,002 
1 out of 12 Years Active: 2015-2019
Title: Innovations of Inventor Tingkai Li
Introduction
Tingkai Li is a notable inventor based in Camas, Washington, who has made significant contributions to the field of semiconductor technology. With a total of three patents to his name, he has developed innovative methods that enhance the performance of semiconductor devices.
Latest Patents
One of Tingkai Li's latest patents is the "Back-to-back metal/semiconductor/metal (MSM) Schottky diode." This invention provides a method for forming a MSM back-to-back Schottky diode using a silicon semiconductor. The method involves depositing a silicon semiconductor layer between a bottom electrode and a top electrode, allowing for the modification of the diode's threshold voltage, breakdown voltage, and on/off current ratio by controlling the thickness of the silicon layer. The invention also explores the use of amorphous silicon and polycrystalline silicon layers through chemical vapor deposition or DC sputtering techniques.
Another significant patent is related to "Semiconductor growth substrates and associated systems and methods for die singulation." This patent outlines a method for manufacturing semiconductor devices by forming spaced-apart structures at a dicing street between neighboring device growth regions. The method includes epitaxially growing semiconductor material and separating devices at the dicing street by removing the structures and underlying substrate material.
Career Highlights
Tingkai Li has worked with prominent companies in the semiconductor industry, including Micron Technology Incorporated and Xenogenic Development LLC. His experience in these organizations has contributed to his expertise in semiconductor device manufacturing and innovation.
Collaborations
Throughout his career, Tingkai Li has collaborated with talented individuals such as Xiaolong Fang and Lifang Xu. These collaborations have likely fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Tingkai Li's contributions to semiconductor technology through his patents and career experiences highlight his role as an influential inventor in the field. His innovative methods continue to advance the capabilities of semiconductor devices, showcasing the importance of research and development in technology.