For the Inventor, By the Inventor

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Seattle, WA, United States of America

Vulcan Inc.

USPTO Granted Patents = 41

% Expired Patents = 7.3

Trademarks = 14

Forward Citations = 785

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56 inventors (with patents filed for the assignee):

Richard Earl Simpkinson (9 out of 16 patents)

Keith David Rosema (8 out of 36 patents)

Paul G Allen (7 out of 86 patents)

4. Michael Persiantsev (7 out of 7 patents)

5. Samuel Allan McKennoch (5 out of 5 patents)

6. Alan Caplan (5 out of 12 patents)

7. Keith John Perez (4 out of 5 patents)

8. Omer Rosenbaum (4 out of 8 patents)

9. Jeffrey Alex Kramer (4 out of 8 patents)

10. Marcellino Tanumihardja (4 out of 5 patents)

11. Korina J B Stark (4 out of 4 patents)

12. Cecil Lee Quartey (3 out of 3 patents)

13. John Chu (3 out of 3 patents)

14. Robert Arnold (3 out of 3 patents)

15. Stuart Graham (3 out of 5 patents)

Core Competencies:

Underwater Positioning

Augmented Reality

Video Compression

Quality Control

Magneto-Optical

Multi-Camera Alignment

Image Processing

Object Detection

Motion Quantification

Dynamic Recommendation

Media Control

Graphical User Interface

41 patents: Sort by Forward Citations

1. 11912382 - Underwater positioning system (2024-02-27),

2. 11850514 - Physical games enhanced by augmented reality (2023-12-26),

3. 11670080 - Techniques for enhancing awareness of personnel (2023-06-06),

4. 11470355 - Quality control engine for video compression (2022-10-11),

5. D956593 - Test station terminal (2022-07-05),

6. 11373318 - Impact detection (2022-06-28),

7. 11353522 - Magneto optic disk imager (2022-06-07),

8. 11321855 - Multi-camera homogeneous object trajectory alignment (2022-05-03),

9. 11282282 - Virtual and physical reality integration (2022-03-22),

10. 11226785 - Scale determination service (2022-01-18),

11. 11195336 - Framework for augmented reality applications (2021-12-07),

12. 11146557 - Augmented reality service negotiation (2021-10-12),

13. 11139824 - Magneto-optical circuit (2021-10-05),

14. 11134276 - Key and difference block video decompression (2021-09-28),

15. 11044404 - High-precision detection of homogeneous object activity in a sequence of images (2021-06-22),

Vulcan Inc., based in Seattle, WA, is a technology company specializing in advanced solutions for underwater positioning, augmented reality, and video compression. The organization focuses on developing innovative technologies that enhance high-precision detection and impact detection, as well as magneto optic imaging and multi-camera alignment. Vulcan's expertise extends to quality control engines, making it a key player in various industries that require cutting-edge imaging and detection capabilities.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

41 Patents

#61 in Seattle, WA

#190 in Washington

#8,427 in US

#16,669 in the World

Seattle, WA, United States of America

Vulcan Inc.

Forward Citations = 785

56 inventors:

Richard Earl Simpkinson (9 out of 16 patents)

Keith David Rosema (8 out of 36 patents)

Paul G Allen (7 out of 86 patents)

4. Michael Persiantsev (7 out of 7 patents)

5. Samuel Allan McKennoch (5 out of 5 patents)

Please report any incorrect information to [email protected]

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