David Ash

This inventor holds 8 USPTO granted patents and 4 published patent applications. Top assignee: Nippon Telegraph and Telephone Corporation. Active years: 2023-2025.

USPTO Granted Patents = 8 (Patent Applications = 4)

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 1(Granted Patents)

Company Filing History:

8 out of 5,300

Nippon Telegraph and Telephone Corporation

patents

Years Active: 2023-2025

Loading Chart...

8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12321428 - User authentication device, user authentication method, and user authentication computer program (2025-06-03),

2. 12132739 - User location authentication using place signature (2024-10-29),

3. 12096221 - Determination system, determination method, and computer-readable recording medium (2024-09-17),

4. 11882456 - Wireless LAN router, detection method, and detection program (2024-01-23),

5. 11798317 - Detection device, detection method, and detection program (2023-10-24),

6. 11743346 - Detection device, detection method, and detection program (2023-08-29),

7. 11715334 - Image-based authentication of a user's location at a point in time (2023-08-01),

8. 11687888 - Management system, management method, and computer-readable recording medium (2023-06-27),

Title: The Innovative Mind of David Ash

Introduction

David Ash is a prominent inventor based in Kirkland, WA (US), known for his contributions to user authentication technologies. With a total of 8 patents to his name, Ash has made significant strides in enhancing security measures in digital environments. His work focuses on creating innovative solutions that address the challenges of user authentication.

Latest Patents

Among his latest patents are a user authentication device, user authentication method, and user authentication computer program. The user authentication device includes a collection part that gathers information about a user. It also features a generation part that creates a question for the user based on the collected information and a skill model. The presentation part then presents this question to the user, while the reception part receives the user's response. Finally, the determination part assesses the user's authentication based on the received response. Another notable patent is the user location authentication using place signature, which is a computer-implemented method that involves receiving location information and sensor data to verify the user's authenticity.

Career Highlights

David Ash is currently employed at Nippon Telegraph and Telephone Corporation, where he continues to develop cutting-edge technologies. His work has been instrumental in advancing the field of user authentication, making it more secure and efficient.

Collaborations

Some of his notable coworkers include Shmuel Ur and Vlad Grigore Dabija, who have collaborated with him on various projects.

Conclusion

David Ash's innovative contributions to user authentication technologies highlight his expertise and commitment to enhancing digital security. His patents reflect a deep understanding of user needs and technological advancements, making him a key figure in the field.