Oakland, CA, United States of America

Karina Si-Woon Chan

This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Workday, Inc.. Active years: 2023-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karina Si-Woon Chan. Retrieved from https://idiyas.com/inventor/karina-si-woon-chan

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

USPTO Granted Patents = 2 

% Patents Active = 100.0

Average Co-Inventor Count = 13.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2023-2024

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2 patents (USPTO):Explore Patents

Title: Innovator Spotlight: Karina Si-Woon Chan

Introduction: Karina Si-Woon Chan is a distinguished inventor based in Oakland, California, recognized for her contributions to data management and encryption technologies. With two patents to her name, Karina continues to push the boundaries of innovation in her field, particularly through her work at Workday, Inc.

Latest Patents: Karina's latest patents highlight her expertise in managing data using advanced encryption techniques. One of her patents, titled "Enabling Using External Tenant Master Keys," discloses a comprehensive method, system, and computer system for managing encryption keys. This method involves receiving requests to access encrypted data, determining various encryption keys based on metadata, and ultimately decrypting the data for authorized access. This innovative approach not only streamlines data access but also enhances security measures for tenant databases.

Career Highlights: Karina Si-Woon Chan has established herself as a vital member of the technology community through her impactful inventions. She has made significant strides in the field of data security and encryption while working at Workday, Inc., where she is part of a team dedicated to advancing cloud-based solutions.

Collaborations: Throughout her career, Karina has collaborated with talented colleagues, including Miguel Leonardo Chinchilla Cartagena and Aswani Kaushik Chimthapalli. These collaborations highlight the importance of teamwork in driving innovation and developing cutting-edge technologies.

Conclusion: As a forward-thinking inventor, Karina Si-Woon Chan exemplifies the spirit of innovation in the tech industry. Her contributions, particularly in the realm of data management and encryption, play a critical role in enhancing security measures for organizations. With her proven track record and ongoing commitment to innovation, Karina continues to inspire future generations of inventors and technologists.

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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