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For the Inventor, By the Inventor

San Jose, CA, United States of America

Sangjin Lee

This inventor holds 4 USPTO granted patents. Top assignee: Ebay, Incorporated. Active years: 2011-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sangjin Lee. Retrieved from https://idiyas.com/inventor/sangjin-lee-oy4uusns

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

Calculating rank
USPTO Granted Patents = 4

% Patents Active = 75.0

Average Co-Inventor Count = 3.7

ph-index = 3

Forward Citations = 11(Granted Patents)


Company Filing History:

goldMedal4 out of 3,309 
 
Ebay, Incorporated
 patents

Years Active: 2011-2018

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4 patents (USPTO):Explore Patents
1. 9886315 - Identity and semaphore-based quality of service (2018-02-06),
2. 8566439 - Method and system for intelligent request refusal in response to a network deficiency detection (2013-10-22),
3. 8135824 - Method and system to detect a network deficiency (2012-03-13),
4. 8015280 - Method and system for intelligent feature degradation in response to a network deficiency detection (2011-09-06),

Title: The Innovations of Sangjin Lee

Introduction

Sangjin Lee is a notable inventor based in San Jose, CA. He has made significant contributions to the field of technology, holding a total of 4 patents. His work primarily focuses on enhancing network efficiency and resource management.

Latest Patents

One of Sangjin Lee's latest patents is titled "Identity and semaphore-based quality of service." This invention includes systems, methods, and software for identity-based thread pool assignment. The identity may identify a source of a request, whether it is a user, human or logical, or a network location where the request originated. The system classifies resource requests into processing thread pools based on identifying characteristics of the request source. Each thread pool has a maximum number of processing threads available for handling requests, ensuring efficient resource allocation.

Another significant patent is the "Method and system for intelligent request refusal in response to a network deficiency detection." This system aggregates revenue generated by a requesting entity with that of similar entities. It includes a filtering module that manages responses to service requests based on an aggregated revenue-to-network-resource-utilization ratio. This ensures that requests are only processed when network resources are adequately available.

Career Highlights

Sangjin Lee is currently employed at eBay, Incorporated, where he continues to innovate and develop new technologies. His work has had a substantial impact on improving network performance and resource management.

Collaborations

Sangjin has collaborated with notable colleagues, including Debashis Saha and Tim Kimmet. Their combined expertise has contributed to the successful development of various projects and patents.

Conclusion

Sangjin Lee's contributions to technology through his patents demonstrate his commitment to innovation and efficiency in network management. His work continues to influence the industry and inspire future advancements.

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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