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For the Inventor, By the Inventor

Miami, FL, United States of America

Loc Duc Nguyen

This inventor holds 26 USPTO granted patents and 6 published patent applications, primarily in Loyalty Programs. Top assignees: Visa U.s.a. Inc., Visa International Service Association. Active years: 2006-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Loc Duc Nguyen. Retrieved from https://idiyas.com/inventor/loc-duc-nguyen

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

Calculating rank
USPTO Granted Patents = 26 

% Patents Active = 73.1

Average Co-Inventor Count = 3.1

ph-index = 9

Forward Citations = 319(Granted Patents)


Location History:

  • San Francisco, CA (US) (2006 - 2014)
  • Miami, FL (US) (2014)
  • Berkeley, CA (US) (2013 - 2019)

Company Filing History:

goldMedal24 out of 477 
 
Visa U.s.a. Inc.
 patents
silverMedal2 out of 2,704 
 
Visa International Service Association
 patents

Years Active: 2006-2019

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Areas of Expertise:
Loyalty Systems
Payment Networks
Dynamic Pricing
Consumer Devices
Rewards Programs
Transaction Authorization
Resource Location
Health Coverage
Point of Sale
Wildcards
Cardholder Rewards
Over-the-Counter Transactions
26 patents (USPTO):Explore Patents
1. 10460338 - Network centric loyalty system (2019-10-29),
2. 8793156 - Method and system for providing reward status (2014-07-29),
3. 8788329 - System and apparatus for linking multiple rewards programs to promote the purchase of specific product mixes (2014-07-22),
4. 8707319 - Resource location verification by comparing and updating resource location with a location of a consumer device after a threshold of location mismatches is exceeded (2014-04-22),
5. 8688581 - Product level payment network acquired transaction authorization (2014-04-01),
6. 8660862 - Determination of healthcare coverage using a payment account (2014-02-25),
7. 8626577 - Network centric loyalty system (2014-01-07),
8. 8600881 - System and method for uniquely identifying point of sale devices in an open payment network (2013-12-03),
9. 8571926 - System and apparatus for linking multiple rewards programs to promote the purchase of specific product mixes (2013-10-29),
10. 8560446 - Product level payment network acquired transaction authorization (2013-10-15),
11. 8554610 - Method and system for providing reward status (2013-10-08),
12. 8260661 - System and apparatus for linking multiple rewards programs to promote the purchase of specific product mixes (2012-09-04),
13. 8244648 - Method and system for providing a distributed adaptive rules based dynamic pricing system (2012-08-14),
14. 8141777 - Method and system using wildcard values (2012-03-27),
15. 8005763 - Method and system for providing a distributed adaptive rules based dynamic pricing system (2011-08-23),

Title: Loc Duc Nguyen - Innovative Inventor from Miami

Introduction: Loc Duc Nguyen is a talented inventor based in Miami, Florida, known for his groundbreaking contributions to various industries.

Latest Patents: Loc Duc Nguyen holds several patents in the fields of technology, healthcare, and consumer products, showcasing his diverse range of innovative ideas.

Career Highlights: Throughout his career, Loc Duc Nguyen has demonstrated a keen ability to transform creative concepts into tangible inventions that have made a significant impact in the market.

Collaborations: Loc Duc Nguyen has collaborated with leading companies, research institutions, and universities to further develop his inventions and bring them to the forefront of innovation.

Conclusion: Loc Duc Nguyen's passion for innovation and his relentless drive to push the boundaries of what is possible make him a standout figure in the world of inventors.

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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