Invention Grant
US07798393B2 Method and system for restricting use of additional functions in a mobile terminal
有权
限制在移动终端中使用附加功能的方法和系统
- Patent Title: Method and system for restricting use of additional functions in a mobile terminal
- Patent Title (中): 限制在移动终端中使用附加功能的方法和系统
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Application No.: US11399249Application Date: 2006-04-06
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Publication No.: US07798393B2Publication Date: 2010-09-21
- Inventor: Bong-Ju Yu
- Applicant: Bong-Ju Yu
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd
- Current Assignee: Samsung Electronics Co., Ltd
- Current Assignee Address: KR
- Agency: The Farrell Law Firm, LLP
- Priority: KR10-2005-0032922 20050420
- Main IPC: G06K5/00
- IPC: G06K5/00
Abstract:
A method of restricting the use of at least one additional function in a mobile terminal is provided. The mobile terminal generates new data by executing an additional function of the mobile terminal. The mobile terminal encrypts the data with currently received location information, upon receipt of a restriction signal, stores the encrypted data, and upon request for reading of the stored data decrypts the stored data with currently received location information.
Public/Granted literature
- US20060240809A1 Method and system for restricting use of additional functions in a mobile terminal Public/Granted day:2006-10-26
Information query
