Company Filing History:
7 out of 669 
4 out of 145 
4 out of 1,339 Years Active: 2003-2015
Title: **Calvin K. Li: Innovator in Memory Technologies**
Introduction
Calvin K. Li is a prominent inventor based in Fremont, CA, whose contributions to the field of semiconductor technologies are marked by an impressive portfolio of 15 patents. His innovative methods and systems have significantly advanced the functionality and efficiency of memory structures within integrated circuits.
Latest Patents
Among his latest patents includes a novel "Method of fabricating a self-aligning damascene memory structure," which details an effective approach in forming memory cells. This consists of creating a first pillar-shaped element with a semiconductor material, and subsequently forming a self-aligned opening to deposit a second semiconductor material. This method enhances the precision and reliability of memory structures.
Additionally, he has developed patents related to "Non-volatile memory arrays comprising rail stacks with a shared diode component portion for diodes of electrically isolated pillars." This invention focuses on integrated circuits featuring vertically oriented diode structures, which allows for the construction of two-terminal devices such as passive element memory cells. His designs include diode steering elements that improve overall device performance by effectively utilizing the space between conductors to optimize functionality.
Career Highlights
Calvin has made significant contributions through his work at Sandisk 3D LLC and Matrix Semiconductor, Inc. His expertise has been instrumental in advancing memory technology, propelling numerous innovations that enhance electronic capabilities in consumer products.
Collaborations
Throughout his career, Calvin K. Li has collaborated with notable professionals in the field, including his colleagues Kang-Jay Hsia and Christopher John Petti. These partnerships have fostered a creative exchange of ideas that has ultimately led to groundbreaking advancements in semiconductor technology and memory design.
Conclusion
Calvin K. Li stands out as a leading innovator in the semiconductor industry. His 15 patents reflect a dedication to improving memory technologies through innovative methodologies. As the field of electronics continues to evolve, Li's contributions will undoubtedly play a critical role in shaping the future of memory devices and integrated circuits.