Sunnyvale, CA, United States of America

Sung Hyun Jo

This inventor holds 122 USPTO granted patents and 15 published patent applications and 3 EPO patents, primarily in Resistive Memory Technology (CPC class H01L45-085). Top assignees: Crossbar, Inc., University of Michigan. Active years: 2011-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sung Hyun Jo. Retrieved from https://idiyas.com/inventor/sung-hyun-jo

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

USPTO Granted Patents = 122 

% Patents Active = 89.3

 

Average Co-Inventor Count = 1.9

ph-index = 15

Forward Citations = 1,268(Granted Patents)

Forward Citations (Not Self Cited) = 921(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Ann Arbor, MI (US) (2011 - 2018)
  • Sunnyvale, CA (US) (2012 - 2024)

Company Filing History:


Years Active: 2011-2026

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Areas of Expertise:
Resistive Memory
Non-Volatile Memory
Cryptocurrency Wallet
Physical Unclonable Function
Memory Erase Techniques
Two-Terminal Memory
Cell Cycling
Nanoscale Conductive Structure
Selector Device
Threshold Voltage Tuning
Integrated Circuit
Data Latch
122 patents (USPTO):Explore Patents

Title: The Innovative Journey of Sung Hyun Jo

Introduction

Sung Hyun Jo, a prominent inventor based in Sunnyvale, CA, has made significant strides in the field of semiconductor technology with an impressive portfolio of 117 patents. His work focuses on the innovative intersection of resistive memory devices and cryptographic applications, paving the way for advancements in data security and electronic identification.

Latest Patents

Among his latest innovations, Sung's patent on "Cell cycling to minimize resistive memory random number correlation" utilizes stochastic characteristics of resistive switching devices to generate unique data. This data has crucial applications in electronic identification and random number generation. For instance, the generated data can create unique identifier sequences tied to semiconductor chips, enhancing security for communications and contributing to cryptographic key generation.

Another noteworthy patent is titled "Generating physical unclonable function data from a transistor of a semiconductor device." This invention implements a physical unclonable function (PUF) on transistors within integrated circuits, producing highly unpredictable PUF data values. These values can provide essential random data sequences for cryptographic and security applications, illustrating Sung’s innovative contributions to enhancing data security.

Career Highlights

Sung has worked with notable organizations, including Crossbar, Inc., where his expertise has been fundamental in advancing resistive memory technology. Additionally, he has made valuable contributions at the University of Michigan, further bridging the gap between academic research and practical application in semiconductor innovations.

Collaborations

Throughout his career, Sung has collaborated with esteemed colleagues such as Hagop A Nazarian and Wei Lu. Their joint efforts have fostered a collaborative research environment that challenges traditional methodologies and introduces groundbreaking concepts in semiconductor technology and its applications.

Conclusion

Sung Hyun Jo's extensive patent portfolio and innovative research continue to influence the fields of electronic identification and data security. His commitment to advancing semiconductor technologies stands as a testament to his significant role as an inventor, driving progress towards safer and more efficient technological solutions.

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]
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