This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: Takeda Pharmaceutical Company Limited, Sangamo Therapeutics, Inc.. Active years: 2024-2026.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Vivian Choi. Retrieved from https://idiyas.com/inventor/vivian-choi-243afn6z
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Calculating rank
USPTO Granted Patents = 3 (Patent Applications = 1)
% Patents Active = 66.7
Average Co-Inventor Count = 2.0
ph-index = 1
Company Filing History:
3 out of 1,229 
Takeda Pharmaceutical Company Limited
1 out of 155 
Sangamo Therapeutics, Inc.
where one patent can have more than one assignee
Years Active: 2024-2026
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3 patents (USPTO):Explore Patents
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]
1 patent pending:
IDiyas Innovation Intelligence. (2026). Inventor Profile: Vivian Choi. Retrieved from https://idiyas.com/inventor/vivian-choi-243afn6z
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
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]
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]
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]
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]
4 patents pending (EPO):
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]