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For the Inventor, By the Inventor

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):

goldMedal Mark D Hetherington (3 out of 15 patents)

silverMedal Nai Sum Wong (3 out of 7 patents)

bronzeMedal 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:

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 - Sep 29 2026

3 Patents

#51 in Schaumburg, IL

#3,451 in Illinois

#73,766 in US

Schaumburg, IL (US)
Schaumburg, IL, United States of America

Bkey, Inc.

Forward Citations = 0

5 inventors:

goldMedal Mark D Hetherington (3 out of 15 patents)

silverMedal Nai Sum Wong (3 out of 7 patents)

bronzeMedal 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)

Please report any incorrect information to [email protected]
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