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For the Inventor, By the Inventor

Austin, TX, United States of America

John Yow-Chun Chang

This inventor holds 16 USPTO granted patents and 1 published patent application. Top assignee: International Business Machines Corporation. Active years: 2010-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John Yow-Chun Chang. Retrieved from https://idiyas.com/inventor/john-yow-chun-chang

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

USPTO Granted Patents = 16 

% Patents Active = 56.3

Average Co-Inventor Count = 4.6

ph-index = 5

Forward Citations = 825(Granted Patents)


Location History:

  • Apex, TX (US) (2014)
  • Austin, TX (US) (2010 - 2023)

Company Filing History:

goldMedal16 out of 166,351 
 
International Business Machines Corporation
 patents

Years Active: 2010-2023

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16 patents (USPTO):Explore Patents
1. 11645381 - User configured one-time password (2023-05-09),
2. 10897463 - Managing and securing manageable resources in stateless web server architecture using servlet filters (2021-01-19),
3. 10454949 - Guarding against cross-site request forgery (CSRF) attacks (2019-10-22),
4. 10367806 - Managing and securing manageable resources in stateless web server architecture using servlet filters (2019-07-30),
5. 10341324 - Sponsored trust relationship management between multiple racks (2019-07-02),
6. 10171561 - Construct data management between loosely coupled racks (2019-01-01),
7. 9985954 - Sponsored trust relationship management between multiple racks (2018-05-29),
8. 9906370 - Trust relationship management amongst racks in a data center (2018-02-27),
9. 9722995 - Managing and securing manageable resources in stateless web server architecture using servlet filters (2017-08-01),
10. 9426155 - Extending infrastructure security to services in a cloud computing environment (2016-08-23),
11. 9288214 - Authentication and authorization methods for cloud computing platform security (2016-03-15),
12. 9021093 - Managing and securing manageable resources in stateless web server architecture using servlet filters (2015-04-28),
13. 8856086 - Ensuring integrity of security event log upon download and delete (2014-10-07),
14. 8769622 - Authentication and authorization methods for cloud computing security (2014-07-01),
15. 8290163 - Automatic wireless network password update (2012-10-16),

Title: The Innovative Journey of John Yow-Chun Chang

Introduction: John Yow-Chun Chang, a distinguished inventor based in Austin, TX, has made significant contributions to the field of technology and innovation.

Latest Patents: John Yow-Chun Chang's latest patents include groundbreaking inventions in the realm of artificial intelligence and renewable energy technologies.

Career Highlights: With a career spanning over two decades, John Yow-Chun Chang has held key positions in leading tech companies, driving forward cutting-edge research and development projects.

Collaborations: Throughout his career, John Yow-Chun Chang has collaborated with top researchers, engineers, and scientists from renowned universities and research institutions worldwide, fostering a culture of innovation and excellence.

Conclusion: John Yow-Chun Chang's relentless pursuit of innovation and his passion for creating transformative technologies continue to inspire the next generation of inventors and entrepreneurs.

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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