Invention Grant
US07697962B2 Cellphone usage and mode detection and automatic speakerphone toggle
有权
手机使用和模式检测和自动免提电话切换
- Patent Title: Cellphone usage and mode detection and automatic speakerphone toggle
- Patent Title (中): 手机使用和模式检测和自动免提电话切换
-
Application No.: US11423173Application Date: 2006-06-09
-
Publication No.: US07697962B2Publication Date: 2010-04-13
- Inventor: Ryan K. Cradick , Zachary A. Garbow , Kevin G. Paterson
- Applicant: Ryan K. Cradick , Zachary A. Garbow , Kevin G. Paterson
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Cantor Colburn LLP
- Agent Randall Bluestone
- Main IPC: H04M1/00
- IPC: H04M1/00
Abstract:
A cellular communication device including a housing having a front section and a rear section complementary to the front section such that the front and rear section align and mate together. A cavity is formed by mating of the front and rear section of the housing. An electronic circuit board having a microprocessor is located within the cavity. At least one of an accelerometer, a tilt sensor and a thermal sensor is operably connected to the microprocessor for detecting displacement of the cellular communication device from the ear of the user during communication.
Public/Granted literature
- US20070287491A1 Cellphone Usage and Mode Detection and Automatic Speakerphone Toggle Public/Granted day:2007-12-13
Information query
