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For the Inventor, By the Inventor

San Mateo, CA, United States of America

Pui Kei Johnston Chu

USPTO Granted Patents = 59 


Average Co-Inventor Count = 6.3

ph-index = 6

Forward Citations = 139(Granted Patents)

Forward Citations (Not Self Cited) = 97(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Richmond Hill, CA (2021 - 2023)
  • Unionville, CA (2022 - 2023)
  • San Mateo, CA (US) (2020 - 2024)

Company Filing History:

goldMedal59 out of 998 
 
Snowflake Inc.
 patents

Years Active: 2020-2025

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Areas of Expertise:
Data Exchange
Database Replication
Version Sharing
Access Control
Global Data Sharing
Native Applications
Share Replication
Metrics Sharing
Object Discovery
Automated Fulfillment
Membership Management
Virtual Private Deployment
59 patents (USPTO):Explore Patents
1. 12445450 - Managing version sharing in a data exchange (2025-10-14),
2. 12316700 - Creating a global data sharing listing (2025-05-27),
3. 12182160 - Data exchange availability, listing visibility, and listing fulfillment (2024-12-31),
4. 12132778 - System and method for global data sharing (2024-10-29),
5. 12032588 - Accessing listings in a data exchange (2024-07-09),
6. 12021877 - Managing version sharing in a data exchange (2024-06-25),
7. 11843608 - Managing version sharing in a data exchange (2023-12-12),
8. 11841877 - System for regional database replication (2023-12-12),
9. 11841875 - Database sharing in a virtual private deployment (2023-12-12),
10. 11838360 - Sharing of data share metrics to customers (2023-12-05),
11. 11822689 - Fine-grained access control via database roles (2023-11-21),
12. 11809922 - Sharing events and other metrics in native applications (2023-11-07),
13. 11809586 - Shared object discovery techniques (2023-11-07),
14. 11805167 - Creating a global data sharing listing (2023-10-31),
15. 11803373 - Application versioning and upgrade (2023-10-31),

Title: Pui Kei Johnston Chu: A Trailblazer in Technological Innovation

Introduction: Pui Kei Johnston Chu, a distinguished inventor based in San Mateo, CA, is renowned for his unwavering commitment to innovation and his vision of shaping a better future through groundbreaking inventions. With an impressive portfolio of 55 patents, he has consistently pushed the boundaries of technology and transformed the industry with his cutting-edge solutions.

Latest Patents: Among his recent inventions is a method for accessing listings in a data exchange, where sophisticated access controls filter shared data. Another notable patent focuses on managing version sharing in a data exchange, revolutionizing how membership in private data exchanges is handled.

Career Highlights: Pui Kei Johnston Chu's career highlights showcase his proficiency and expertise in the field of technology. Currently affiliated with Snowflake Inc., a leading tech company, he continues to drive innovation and spearhead transformative projects that have a lasting impact on the industry.

Collaborations: Collaborating with esteemed professionals such as Benoit Dageville and Prasanna V Krishnan, Pui Kei Johnston Chu has fostered a culture of creativity and excellence. Together, they have leveraged their collective skills to tackle complex challenges and deliver game-changing solutions.

Conclusion: Pui Kei Johnston Chu's relentless dedication to innovation, coupled with his passion for creating a brighter tomorrow, cements his position as a true pioneer in the realm of technology. His inventive spirit and collaborative efforts exemplify the power of ingenuity in driving progress and shaping the future of technology.

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