Company Filing History:

11 out of 32,429

Google Inc.

patents

1 out of 27,394

Hewlett-packard Development Company, L.p.

patents

Years Active: 2004-2023

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12 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 11818622 - System and method of using spatial and temporal signals to identify and prevent attacks (2023-11-14),

2. 10834521 - System and method of using spatial and temporal signals to identify and prevent attacks (2020-11-10),

3. 10349202 - System and method of using spatial and temporal signals to identify and prevent attacks (2019-07-09),

4. 9936339 - System and method of using spatial and temporal signals to identify and prevent attacks (2018-04-03),

5. 9239929 - Location data quarantine system (2016-01-19),

6. 9000937 - System and method of alerting users based on proximity (2015-04-07),

7. 8489732 - System and method of using spatial and temporal signals to identify and prevent attacks (2013-07-16),

8. 8441367 - System and method of alerting users based on proximity (2013-05-14),

9. 8423791 - Location data quarantine system (2013-04-16),

10. 8370340 - User location reputation system (2013-02-05),

11. 8255393 - User location reputation system (2012-08-28),

12. 6738976 - Method, system, and apparatus to minimize exception handling overhead from invoked functions (2004-05-18),

Title: **Innovator Behind Defensive Technologies: The Journey of Yuhua Luo**

Introduction

Yuhua Luo, a prolific inventor based in San Jose, CA, is recognized for his significant contributions to technology with a remarkable portfolio of 12 patents. His innovative spirit has led to groundbreaking advancements, particularly in network security and information verification.

Latest Patents

One of Yuhua's latest inventions, titled "System and method of using spatial and temporal signals to identify and prevent attacks," addresses the critical need for secure computing in an age plagued by data scraping and spamming attacks. This system effectively verifies requests for information over networks by analyzing various signals, including spatial, temporal, device-specific, and transmission-specific information. By generating statistical records of valid requests, the technology adeptly determines the legitimacy of incoming requests. Verified requests are fulfilled, while unverified ones are blocked, providing a robust line of defense against malicious activities.

Career Highlights

Yuhua has built his career at prestigious organizations, including Google Inc. and Hewlett-Packard Development Company, L.P. His work at these leading technology firms has allowed him to be at the forefront of innovative research and development, solidifying his reputation as a thought leader in the tech community.

Collaborations

Throughout his career, Yuhua has had the pleasure of working alongside esteemed colleagues, including Michael Chu and Yan Yu. Collaborating with such talented individuals has provided him with insights and inspiration, further enhancing his inventiveness.

Conclusion

Yuhua Luo's journey as an inventor showcases the impact of innovation on technology and security. His patents not only reflect his expertise but also contribute significantly to modern solutions for network integrity. As technology continues to evolve, Yuhua will undoubtedly remain a key player in developing defensive strategies for information systems.

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