Thao Ngoc Nguyen

This inventor holds 20 USPTO granted patents, primarily in Electronic Document Management. Top assignee: International Business Machines Corporation. Active years: 1993-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Thao Ngoc Nguyen. Retrieved from https://idiyas.com/inventor/thao-ngoc-nguyen

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

USPTO Granted Patents = 20

% Patents Active = 60.0

Average Co-Inventor Count = 4.3

ph-index = 6

Forward Citations = 158(Granted Patents)

Location History:

New York, NY (US) (2016)
Katonah, NY (US) (1993 - 2021)

Company Filing History:

20 out of 166,351

International Business Machines Corporation

patents

Years Active: 1993-2021

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Areas of Expertise:

Electronic Documents

Data Extraction

Secure Contracts

B2B eCommerce

Multi-Tenancy

Resource Reservation

Invoice Management

XSLT Style Sheets

Fluorocarbon Films

CMOS Adder

Plasma Deposition

20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10896247 - Controlling access to documents by parties (2021-01-19),

2. 9971750 - Controlling access to documents by parties (2018-05-15),

3. 9323751 - Controlling access to documents by parties (2016-04-26),

4. 8781928 - Methodology for charging of discrete resource reservation based services (2014-07-15),

5. 8650221 - Systems and methods to associate invoice data with a corresponding original invoice copy in a stack of invoices (2014-02-11),

6. 8635218 - Generation of XSLT style sheets for different portable devices (2014-01-21),

7. 8453050 - Method and apparatus for creating and editing electronic documents (2013-05-28),

8. 8356274 - System and methods to create a multi-tenancy software as a service application (2013-01-15),

9. 8140468 - Systems and methods to extract data automatically from a composite electronic document (2012-03-20),

10. 7971068 - Method, system and program product for protecting electronic contracts created within a secure computer infrastructure (2011-06-28),

11. 7917767 - Method and apparatus for adding signature information to electronic documents (2011-03-29),

12. 7668759 - Method and apparatus for meta-shopping and dynamic setup of B2B ecommerce (2010-02-23),

13. 7568104 - Method and apparatus for adding signature information to electronic documents (2009-07-28),

14. 7363509 - Method, system and program product for electronically executing contracts within a secure computer infrastructure (2008-04-22),

15. 7085737 - Method and apparatus for meta-shopping and dynamic setup of B2B eCommerce (2006-08-01),

Title: **The Innovative Mind of Thao Ngoc Nguyen**

Introduction

Thao Ngoc Nguyen, an esteemed inventor based in Katonah, NY, has made significant contributions to the field of technology through his impressive portfolio of 20 patents. As an innovator at the International Business Machines Corporation (IBM), Nguyen specializes in developing advanced solutions to enhance document accessibility and security.

Latest Patents

One of Thao Ngoc Nguyen's latest patents focuses on controlling access to documents by various parties. This inventive process outlines a method where access to documents is regulated based on several criteria. Firstly, it employs access counters associated with stakeholders, ensuring that document versions are adequately safeguarded. Secondly, it categorizes users into four ordered access levels, where the first level allows maximum access and the fourth level restricts it to the least degree. Lastly, the patent integrates organizational hierarchies, permitting access based on the placement of parties within these structures. This dual approach not only ensures efficient document management but also reinforces security protocols.

Career Highlights

Nguyen has cultivated a notable career at IBM, where his innovative projects have significantly advanced the company's technological offerings. His extensive knowledge and creativity have transformed complex problems into scalable solutions, earning him recognition within the organization and the broader technology community.

Collaborations

Throughout his journey at IBM, Thao Ngoc Nguyen has collaborated with talented colleagues, including Thomas Y. Kwok and Linh Hue Lam, who have contributed to various projects and innovations alongside him. These partnerships have fostered an environment of shared expertise that has propelled their joint efforts to new heights.

Conclusion

Thao Ngoc Nguyen stands out as a remarkable inventor whose work at IBM has not only impacted his company but also reshaped the landscape of document accessibility and organizational efficiency. With a robust portfolio of patents and a collaborative spirit, Nguyen continues to push the boundaries of innovation, establishing himself as a prominent figure in the tech industry.

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]