Invention Grant
- Patent Title: Method and apparatus for using portable terminal
- Patent Title (中): 使用便携式终端的方法和装置
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Application No.: US13860733Application Date: 2013-04-11
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Publication No.: US09265126B2Publication Date: 2016-02-16
- Inventor: Won-Wook Lee
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Yeongtong-gu, Suwon-si, Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Yeongtong-gu, Suwon-si, Gyeonggi-do
- Agency: Cha & Reiter, LLC.
- Priority: KR10-2012-0039671 20120417
- Main IPC: H04M1/22
- IPC: H04M1/22 ; H05B37/02
Abstract:
A method for using a portable terminal in a dark environment by checking a battery level and an ambient illuminance; and driving a light-emitting unit corresponding to a preset terminal according to predetermined criteria based on the check outcome.
Public/Granted literature
- US20130271013A1 METHOD AND APPARATUS FOR USING PORTABLE TERMINAL Public/Granted day:2013-10-17
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