Invention Application
- Patent Title: Universal infrared coupling device
- Patent Title (中): 通用红外耦合装置
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Application No.: US10631069Application Date: 2003-07-31
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Publication No.: US20050024816A1Publication Date: 2005-02-03
- Inventor: Kumar Marappan
- Applicant: Kumar Marappan
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Main IPC: G06F1/16
- IPC: G06F1/16 ; G06F3/02 ; H05K5/00 ; H05K5/02

Abstract:
A handheld device cradle for holding a handheld device in a fixed position relative to the cradle includes a movable IR coupling transceiver selectively connected to a keyboard and selectively movable relative to the cradle to align with the IR port of a handheld device mounted on the cradle. A reflective element of the cradle apparatus is arranged to facilitate a satisfactory alignment of a handheld device with the cradle IR transceiver regardless of the location of the IR port on the handheld device. In an example, a full-sized keyboard is used to provide input to a handheld device which is mounted within the exemplary cradle apparatus to maintain IR port alignment between the cradle IR port and the handheld device IR port.
Public/Granted literature
- US06927970B2 Universal infrared coupling device Public/Granted day:2005-08-09
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