For the Inventor, By the Inventor

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Schaumburg, IL, United States of America

Bkey, Inc.

USPTO Granted Patents = 3

Forward Citations = 0

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5 inventors (with patents filed for the assignee):

Mark D Hetherington (3 out of 15 patents)

Nai Sum Wong (3 out of 7 patents)

Jorn Lyseggen (3 out of 3 patents)

4. Ming Dai (3 out of 3 patents)

5. Edgardo M Cruz-Zeno (3 out of 3 patents)

3 patents: Sort by Forward Citations

1. 12445292 - External key authentication and regeneration (2025-10-14),

2. 12348641 - Authentication and key regeneration using a regenerated secret (2025-07-01),

3. 12341876 - Cryptographic key management and transfer (2025-06-24),

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USPTO Data Jan 1 1976 - Jan 20 2026

3 Patents

#51 in Schaumburg, IL

#3,370 in Illinois

#72,234 in US

Schaumburg, IL, United States of America

Bkey, Inc.

Forward Citations = 0

5 inventors:

Mark D Hetherington (3 out of 15 patents)

Nai Sum Wong (3 out of 7 patents)

Jorn Lyseggen (3 out of 3 patents)

4. Ming Dai (3 out of 3 patents)

5. Edgardo M Cruz-Zeno (3 out of 3 patents)

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