Oak Creek, WI, United States of America

Yi Zhang

This inventor holds 9 USPTO granted patents and 2 published patent applications. Top assignee: Master Lock Company LLC. Active years: 2016-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yi Zhang. Retrieved from https://idiyas.com/inventor/yi-zhang-pke4m62k

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

Calculating rank
USPTO Granted Patents = 9 

% Patents Active = 88.9

Average Co-Inventor Count = 4.1

ph-index = 5

Forward Citations = 123(Granted Patents)


Company Filing History:


Years Active: 2016-2025

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9 patents (USPTO):Explore Patents

Title: The Innovative Mind of Yi Zhang: Pioneering Guest Access Solutions

Introduction

Yi Zhang, an accomplished inventor based in Oak Creek, Wisconsin, has become a notable figure in the realm of locking devices and guest access technology. With a remarkable portfolio of 8 patents, Zhang has demonstrated a commitment to innovation and technology advancement within his field.

Latest Patents

Among his latest contributions is the innovative patent titled "Guest Access for Locking Device." This system encompasses a server equipped with a communication device and processing circuit, streamlining the guest access process for electronic locks. The technology facilitates secure communication between devices, allowing a guest user to unlock a device through a structured permission system. By generating a guest user profile based on received permissions, the system ensures seamless and secure access for visitors, revolutionizing the traditional locking mechanisms.

Another significant patent under his name also relates to "Guest Access for Locking Device." This method outlines the establishment of communication between a mobile device and a locking device. It incorporates location determination and permission receipt to create a guest user profile. This invention allows for efficient operation, enabling guests to lock or unlock the device easily, which enhances usability and security.

Career Highlights

Yi Zhang currently works at Master Lock Company LLC, a company well-regarded for its security solutions and locking devices. His expertise and innovative approach have contributed significantly to the company's advancements in locking technology. Zhang's work reflects a deep understanding of both user needs and technological possibilities, positioning him as a key player in his industry.

Collaborations

Throughout his career, Yi has collaborated with talented individuals like Nathan L. Conrad and Nemanja Stefanovic. Working alongside such skilled coworkers showcases the collaborative environment at Master Lock Company LLC, fostering creativity and pushing the boundaries of traditional locking solutions.

Conclusion

In summary, Yi Zhang stands out as a visionary inventor in the field of locking devices. His latest patents illustrate not only his technical expertise but also his dedication to enhancing user experience through technology. As he continues to innovate, the future of guest access solutions is undoubtedly bright under his influence.

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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