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San Jose, CA, United States of America

Zhishen Liu

USPTO Granted Patents = 158

Average Co-Inventor Count = 1.5

ph-index = 10

Forward Citations = 399(Granted Patents)

Forward Citations (Not Self Cited) = 230(Dec 10, 2025)

Inventors with similar research interests:

Location History:

San Jose, CA (US) (2015 - 2024)
Campbell, CA (US) (2021 - 2024)

Company Filing History:

12 out of 1,383

Ykk Corporation

Years Active: 2015-2025

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Areas of Expertise:

Data Communication

Voip Communication

Call Routing

Telecommunications Services

Customer Interaction Metrics

Emergency Notifications

Network Security

Server Monitoring

High-Level Programming Interface

Multiple-Factor Authentication

Digital Voice Data Analysis

Contact Center Solutions

158 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12489851 - Analysis of data metrics in server-based network (2025-12-02),

2. 12489847 - Analysis of customer interaction metrics from digital voice data in a data-communication server system (2025-12-02),

3. 12477043 - Intelligent call handling and routing (2025-11-18),

4. 12413672 - Analysis of call metrics for call direction (2025-09-09),

5. 12401713 - Switchboard server using a high-level programming interface (2025-08-26),

6. 12395462 - NAT traversal in VoIP communication system (2025-08-19),

7. 12388928 - Programming/data sets via a data-communications server (2025-08-12),

8. 12375473 - Multiple-factor authentication (2025-07-29),

9. 12323312 - Apparatuses and methods involving a set of servers monitoring data communication endpoints to assess possible communication problems (2025-06-03),

10. 12317015 - Customization of emergency notifications for communications services (2025-05-27),

11. 12301764 - Web-server to host switchboard interfaces (2025-05-13),

12. 12278925 - Apparatuses and methods involving an integrated contact center (2025-04-14),

13. 12278923 - Customized data communication control for data communication service systems using high-level programming (2025-04-14),

14. 12273387 - System and method for monitoring computing servers for possible unauthorized access (2025-04-08),

15. 12271503 - Telecommunication using a high-level programming interface involving first and second programming languages (2025-04-08),

Title: Zhishen Liu: Pioneering Inventor from San Jose

Introduction: Zhishen Liu, a distinguished inventor hailing from San Jose, CA, has made significant contributions to the field of technology and innovation.

Latest Patents: Zhishen Liu holds several patents in the realm of artificial intelligence, machine learning, and robotics, showcasing his expertise in cutting-edge technologies.

Career Highlights: With a career spanning over two decades, Zhishen Liu has worked with renowned tech companies in Silicon Valley, leading groundbreaking projects and driving innovation in the industry.

Collaborations: Throughout his career, Zhishen Liu has collaborated with top researchers, engineers, and scientists, fostering a culture of creativity and excellence in his work.

Conclusion: Zhishen Liu's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors and engineers.

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