Ottawa, Canada

Annie Liu

This inventor holds 3 USPTO granted patents and 2 EPO patents. Top assignee: Irdeto B.v.. Active years: 2019-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Annie Liu. Retrieved from https://idiyas.com/inventor/annie-liu-wd8jn721

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 = 4.0

ph-index = 1


Company Filing History:


Years Active: 2019-2023

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3 patents (USPTO):Explore Patents

Title: Annie Liu: Innovator in User Interaction Technologies

Introduction

Annie Liu is a prominent inventor based in Ottawa, Canada. She has made significant contributions to the field of user interaction technologies, holding a total of 3 patents. Her innovative work focuses on enhancing the ways users interact with video content through advanced computer-implemented methods.

Latest Patents

Annie Liu's latest patents include groundbreaking methods for obtaining user input. One of her notable inventions involves providing access to video content that represents a user interface with multiple selectable elements. This method includes steps such as playing a portion of the video, detecting user interactions, and determining the selected elements based on the properties of those interactions. Another patent describes a process for generating new video content in response to user interactions, utilizing pre-generated video frames encoded in compressed format. These inventions not only improve user experience but also introduce new possibilities for interactive media.

Career Highlights

Annie Liu is currently employed at Irdeto B.V., where she continues to develop innovative solutions in user interaction technologies. Her work has garnered attention for its potential applications in various industries, including entertainment and education. Liu's expertise in computer-implemented methods has positioned her as a leader in her field.

Collaborations

Annie collaborates with talented professionals such as Catherine Chambers and Wim Mooij. Their combined efforts contribute to the advancement of technologies that enhance user engagement and interaction.

Conclusion

Annie Liu's contributions to user interaction technologies through her patents and work at Irdeto B.V. highlight her role as an influential inventor. Her innovative methods are paving the way for more interactive and engaging user experiences in the digital landscape.

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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