Shanghai, China

Yijin Hu

This inventor holds 2 USPTO granted patents. Top assignee: Sap Se. Active years: 2024-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yijin Hu. Retrieved from https://idiyas.com/inventor/yijin-hu-sisiu00u

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 7.5

ph-index = 1


Company Filing History:


Years Active: 2024-2025

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2 patents (USPTO):Explore Patents

Title: Innovator Profile: Yijin Hu from Shanghai, China

Introduction: Yijin Hu is a notable inventor based in Shanghai, China, recognized for his innovative contributions to the field of computer science. With one patent to his name, he has demonstrated his proficiency in the development of efficient technologies that enhance data management systems.

Latest Patents: Yijin Hu's patent, titled "Low-memory and efficient hashmap," covers methods, systems, and computer-readable storage media aimed at improving the storage and retrieval of data objects in hashmaps. The invention details a process for receiving a key and a value, determining identifiers based on the key, and efficiently managing the storage of data in a hashmap. This inventive approach is particularly significant for applications where memory efficiency is critical.

Career Highlights: Yijin Hu currently works at SAP SE, where he continues to influence innovations in software and technology. His expertise in data structures is instrumental in advancing the company's capabilities in delivering high-performance software solutions.

Collaborations: Throughout his career, Yijin has collaborated with distinguished colleagues, including Rufeng Peng and Jia Feng. These partnerships exemplify the collective effort in driving technological advancements and fostering a collaborative environment that enriches their work.

Conclusion: Yijin Hu represents a forward-thinking inventor in the tech realm, with his patent showcasing a clear commitment to innovation. His work at SAP SE exemplifies how individual contributions can lead to significant technological improvements and sets a foundation for future advancements in efficient data management.

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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