San Jose, CA, United States of America

Tianhong Yan

This inventor holds 70 USPTO granted patents and 8 published patent applications and 13 EPO patents, primarily in Memory Technology (CPC class G11C). Top assignees: Sandisk 3D LLC, Sandisk Technologies Inc., Sunrise Memory Corporation. Active years: 2009-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tianhong Yan. Retrieved from https://idiyas.com/inventor/tianhong-yan

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 70 

% Patents Active = 70.0

 

Average Co-Inventor Count = 2.6

ph-index = 10

Forward Citations = 410(Granted Patents)

Forward Citations (Not Self Cited) = 359(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • San Jose, CA (US) (2009 - 2017)
  • Saratoga, CA (US) (2015 - 2024)

Company Filing History:


Years Active: 2009-2025

Loading Chart...
Loading Chart...
Areas of Expertise:
Memory Circuit
Vertical Thin-Film Transistor
3D Memory Arrays
Ferroelectric Memory
Non-Volatile Memory
Read Operation
State Change Detection
ReRAM Devices
Bit-Line Connector
Data Latch
Disturb Condition Detection
Adjustable Resistance
70 patents (USPTO):Explore Patents

Title: Tianhong Yan: Leading the Way in Technological Advancements

Introduction: Tianhong Yan is a visionary inventor based in San Jose, CA, whose passion for innovation and relentless pursuit of technological advancement have established him as a true pioneer in the world of inventions. With 66 patents to his name, Yan continues to inspire and shape the future of technology.

Latest Patents: Among his recent patents is a groundbreaking process for forming a vertical thin-film transistor that serves as a connector to a bit-line of a 3-dimensional memory array. This innovation is set to revolutionize memory circuits by enhancing connectivity and efficiency. Additionally, Yan has developed three-dimensional vertical NOR flash thin-film transistor strings, further showcasing his expertise in pushing the boundaries of technological possibilities.

Career Highlights: Throughout his career, Tianhong Yan has made significant contributions to the field of technology through his work at Sandisk 3D LLC and Sandisk Technologies Inc. His dedication to innovation has led to the development of cutting-edge solutions that have transformed the industry.

Collaborations: Yan has collaborated with top-tier professionals in the field, including Luca Giovanni Fasoli and Tz-Yi Liu. Together, they have worked on innovative projects that have pushed the boundaries of technological advancements and paved the way for future developments in the industry.

Conclusion: Tianhong Yan's extraordinary dedication to innovation and his pioneering work in the field of technology have cemented his legacy as a visionary inventor. His contributions continue to inspire and shape the future of technology, making him a true trailblazer in the world of inventions.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…