Silver Spring, MD, United States of America

Technologies and Deviles International, Inc.

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USPTO Granted Patents = 1

Forward Citations = 18

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5 inventors (with patents filed for the assignee):

Vladimir A Dmitriev (1 out of 34 patents)

Alexander Usikov (1 out of 8 patents)

Denis V Tsvetkov (1 out of 8 patents)

4. Heikki I Helava (1 out of 6 patents)

5. Sergey Karpov (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 6890809 - Method for fabricating a P-N heterojunction device utilizing HVPE grown III-V compound layers and resultant device (2005-05-10),

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USPTO Data Jan 1 1976 - Nov 10 2026

1 Patents

#74 in Silver Spring, MD

#2,065 in Maryland

#137,142 in US

Silver Spring, MD, United States of America

Technologies and Deviles International, Inc.

Forward Citations = 18

5 inventors:

Vladimir A Dmitriev (1 out of 34 patents)

Alexander Usikov (1 out of 8 patents)

Denis V Tsvetkov (1 out of 8 patents)

4. Heikki I Helava (1 out of 6 patents)

5. Sergey Karpov (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Technologies and Deviles International, Inc.. Retrieved from https://idiyas.com/company/technologies-and-deviles-international

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]