Growing community of inventors

Palm Bay, FL, United States of America

David Tunnell

Average Co-Inventor Count = 2.42

ph-index = 5

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 139

David TunnellJacob Zurasky (7 patents)David TunnellAndrew Tunnell (6 patents)David TunnellJustin Mitchell (4 patents)David TunnellSean Powers (4 patents)David TunnellBrian Keen (3 patents)David TunnellJohn Camuso (2 patents)David TunnellZheng Jason Geng (1 patent)David TunnellPan Gao (1 patent)David TunnellJonathan Larson (1 patent)David TunnellTrevor Parker (1 patent)David TunnellHannah Tunnell (1 patent)David TunnellKevin O'Connor (1 patent)David TunnellDavid Tunnell (16 patents)Jacob ZuraskyJacob Zurasky (10 patents)Andrew TunnellAndrew Tunnell (10 patents)Justin MitchellJustin Mitchell (9 patents)Sean PowersSean Powers (7 patents)Brian KeenBrian Keen (5 patents)John CamusoJohn Camuso (2 patents)Zheng Jason GengZheng Jason Geng (13 patents)Pan GaoPan Gao (2 patents)Jonathan LarsonJonathan Larson (1 patent)Trevor ParkerTrevor Parker (1 patent)Hannah TunnellHannah Tunnell (1 patent)Kevin O'ConnorKevin O'Connor (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Nxt-id, Inc. (9 from 15 patents)

2. Fit Pay, Inc. (3 from 3 patents)

3. Logicmark, LLC (2 from 10 patents)

4. Other (1 from 832,718 patents)

5. Technest Holdings, Inc. (1 from 7 patents)


16 patents:

1. 12354456 - Method and system to improve accuracy of fall detection using multi-sensor fusion

2. 11382511 - Method and system to reduce infrastructure costs with simplified indoor location and reliable communications

3. 11158179 - Method and system to improve accuracy of fall detection using multi-sensor fusion

4. 11024142 - Event detector for issuing a notification responsive to occurrence of an event

5. 10841301 - System and method to authenticate electronics using electronic-metrics

6. 10643245 - Preference-driven advertising systems and methods

7. 10609014 - Un-password: risk aware end-to-end multi-factor authentication via dynamic pairing

8. 10565569 - Methods and systems related to multi-factor, multidimensional, mathematical, hidden and motion security pins

9. 10461398 - Accordion antenna structure with simplified construction

10. 10461396 - System and method for low-power close-proximity communications and energy transfer using a miniature multi-purpose antenna

11. 10453053 - Systems and devices for wireless charging of a powered transaction card and embedding electronics in a wearable accessory

12. 10419428 - System and method to authenticate electronics using electronic-metrics

13. 10074888 - Accordion antenna structure

14. 10015154 - Un-password: risk aware end-to-end multi-factor authentication via dynamic pairing

15. 9979724 - Distributed method and system to improve collaborative services across multiple devices

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as of
12/10/2025
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