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Last Updated: April 19, 2024

Details for Patent: 6,876,872

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Summary for Patent: 6,876,872

Title:	Power control apparatus of a foldable portable mobile terminal
Abstract:	A power control apparatus in a foldable portable radio terminal which includes a main body, a sub-body, a key-pad including a power key on the main body, an external function key which can be key-input by a user even if the sub-body is shut on the main body is disclosed. The power control apparatus includes a first switch, a second switch, and a control unit for controlling the first and second switch according to powered-on/off state of the terminal. One end of each of the first and second switch is connected in common at a first node connected to the external function key and the other end of the first switch is connected to a first input end of the control unit, and the other end of the second switch and the power key are connected in common via a second node connected to a second input end of the control unit. According to the invention, the external function key (the automatic folder switch for example) as the power key is realized so that the user can power-on the terminal without opening the sub-body even in the powered-off state of the terminal, and the terminal keys can perform their own functions in the powered-off state of the terminal.
Inventor(s):	Ko; Moon Jung (Suwon-shi, KR)
Assignee:	Samsung Electronics Co., Ltd. (KR)
Application Number:	09/841,990
Patent Claim Types: see list of patent claims	Device;

Drugs Protected by US Patent 6,876,872

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Patented / Exclusive Use	>Submissiondate

Foreign Priority and PCT Information for Patent: 6,876,872

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
South Korea	2000-64192	Oct 31, 2000

International Family Members for US Patent 6,876,872

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
South Korea	20020033938	⤷ Try a Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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