Invention Grant
- Patent Title: Adding a keypad to a device configured with a wireless receiver
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Application No.: US15512138Application Date: 2015-09-01
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Publication No.: US10236990B2Publication Date: 2019-03-19
- Inventor: Sin Hui Cheah , Gerald Adolph Colman
- Applicant: INTERDIGITAL CE PATENT HOLDINGS
- Applicant Address: FR Paris
- Assignee: INTERDIGITAL CE PATENT HOLDINGS
- Current Assignee: INTERDIGITAL CE PATENT HOLDINGS
- Current Assignee Address: FR Paris
- Agent Jeffrey M. Navon
- International Application: PCT/US2015/047864 WO 20150901
- International Announcement: WO2016/043964 WO 20160324
- Main IPC: H04B10/54
- IPC: H04B10/54 ; G08C19/00 ; G08C17/02 ; G08C23/04
Abstract:
A device including a remote control of remote operation of the device is described. The remote control includes a key matrix and a microprocessor. The microprocessor processes key scan codes from the key matrix and converts the key scan codes to amplitude modulated remote control commands for transmission by a wireless transmitter. The device includes components so that a user can operate the device locally without a remote control. The components in the device that enable local operation of the device are comparable to components in the remote control that enable remote operation of the device so that a minimum of changes are required in the device to enable local operation of the device.
Public/Granted literature
- US20170294969A1 ADDING A KEYPAD TO A DEVICE CONFIGURED WITH A WIRELESS RECEIVER Public/Granted day:2017-10-12
Information query
