Invention Grant
US09047073B2 System method for detecting a type of device wherein a potential level of the device determines if power should be supplied based on the type of the device
有权
用于检测设备类型的系统方法，其中设备的电位电平基于设备的类型确定是否应该提供电力
- Patent Title: System method for detecting a type of device wherein a potential level of the device determines if power should be supplied based on the type of the device
- Patent Title (中): 用于检测设备类型的系统方法，其中设备的电位电平基于设备的类型确定是否应该提供电力
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Application No.: US13372764Application Date: 2012-02-14
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Publication No.: US09047073B2Publication Date: 2015-06-02
- Inventor: Koji Ozaki , Masato Matsuzawa , Takeshi Kawano
- Applicant: Koji Ozaki , Masato Matsuzawa , Takeshi Kawano
- Applicant Address: JP Tokyo
- Assignee: NIKON CORPORATION
- Current Assignee: NIKON CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JP2011-028391 20110214; JP2011-079860 20110331
- Main IPC: G06F15/16
- IPC: G06F15/16 ; G06F3/00 ; G06F1/26
Abstract:
A small-sized connecting appliance is provided. An electronic appliance includes: a connecting section including a power-supply terminal and a connecting terminal to be connected to a connecting appliance; a detecting section that detects the potential of the connecting terminal; a power source control section that starts supplying power via the power-supply terminal; and an appliance recognizing section that recognizes the type of the connecting appliance based on the result of detecting the potential of the connecting terminal after the power supply start. A computer readable medium causes a computer to perform: detecting the potential of a connecting terminal connected to a connecting appliance; starting power supply via a power-supply terminal included in a connecting section that connects to the connecting appliance; and recognizing the type of the connecting appliance based on the result of detecting the potential of the connecting terminal after the power supply start.
Public/Granted literature
- US20120210023A1 ELECTRONIC APPLIANCE, CONNECTING APPLIANCE, ELECTRONIC APPLIANCE SYSTEM, AND COMPUTER READABLE MEDIUM Public/Granted day:2012-08-16
Information query
