Mercer Island, WA, United States of America

Margaret Cui Liu

This inventor holds 19 USPTO granted patents and 3 published patent applications. Top assignees: Microsoft Technology Licensing, LLC, Other. Active years: 2015-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Margaret Cui Liu. Retrieved from https://idiyas.com/inventor/margaret-cui-liu

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

USPTO Granted Patents = 19 

% Patents Active = 100.0

Average Co-Inventor Count = 3.1

ph-index = 6

Forward Citations = 72(Granted Patents)


Company Filing History:

goldMedal1 out of 56,259 
 
Microsoft Technology Licensing, LLC
 patents
silverMedal17 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 2015-2023

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19 patents (USPTO):Explore Patents

Title: **The Innovative Journey of Margaret Cui Liu**

Introduction

Margaret Cui Liu, based in Mercer Island, WA, has made significant contributions to the field of innovation with an impressive portfolio of 19 patents. Her inventive work is characterized by its practical applications, enhancing technology in various sectors.

Latest Patents

Among her latest patents is the development of object collecting heads for object collecting systems. This innovation features several embodiments designed to grasp and convey objects of varying sizes and shapes from surfaces into holding bins. The adaptable design uses an adjustable support assembly, enabling effective operation through both light-duty and heavy-duty models— the light-duty variant employs a chain-based mechanism, while the heavy-duty version utilizes a roller-based approach. Additionally, Liu has patented multiple maneuvering systems for various applications. This invention includes several embodiments of wheeled systems that facilitate parallel maneuvering via powered or non-powered wheels, all maintained by an efficient steering mechanism. These systems allow for effective load support, with adjustable structures for enhanced versatility in movement.

Career Highlights

Margaret has built her career working with notable companies, including Microsoft Technology Licensing, LLC, where her engineering expertise contributed to cutting-edge technological advancements. Her experience encompasses both practical and theoretical aspects of engineering, showcasing her versatility as an inventor.

Collaborations

Throughout her professional journey, Liu has collaborated with distinguished colleagues, including Kan Cui and Samuel Kan Liu. These collaborations have undoubtedly enriched her innovative process, merging diverse ideas and expertise to push the boundaries of invention.

Conclusion

Margaret Cui Liu stands out as a prominent inventor with a strong commitment to innovation. Her numerous patents reflect her dedication to improving practical technologies, and her collaborations with esteemed professionals underscore the collaborative nature of invention. With ongoing contributions to the field, Liu continues to inspire aspiring inventors everywhere.

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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