Apparatus and methods for entry control over a cellular network

Assignee

• Doorking

Inventors

• Thomas R. Richmond (14 patents)
• Suzanne Richmond (4 patents)
• Patrick S. Kochie (15 patents)
• Yu Jennifer Cheng (5 patents)
• Eitan T. Bear (3 patents)
• Nadejda V. Gueorguieva (3 patents)
• Emmanuel G. Ceballos (1 patents)

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