DOOR LOCK SYSTEM
First Claim
Patent Images
1. A door lock system comprising:
- an entrance door provided at one side of a building;
a door lock provided at one side of the entrance door for controlling opening and closing of the entrance door; and
a terminal for providing a communication signal to the door lock through communication with the door lock.
1 Assignment
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Accused Products
Abstract
Provided is a door lock system, which can control a door lock using a user'"'"'s own terminal without regard to kinds of the user'"'"'s terminal and mobile service providers that the user'"'"'s terminal has been registered. The door lock system includes: an entrance door provided at one side of a building; a door lock provided at one side of the entrance door for controlling opening and closing of the entrance door; and a terminal for providing a communication signal to the door lock through communication with the door lock.
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Citations
21 Claims
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1. A door lock system comprising:
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an entrance door provided at one side of a building; a door lock provided at one side of the entrance door for controlling opening and closing of the entrance door; and a terminal for providing a communication signal to the door lock through communication with the door lock. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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Specification