Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Particular communication authentication technique
Reexamination Certificate
2009-12-11
2011-11-29
Chen, Shin-Hon (Department: 2431)
Electrical computers and digital processing systems: support
Multiple computer communication using cryptography
Particular communication authentication technique
C341S173000, C341S176000
Reexamination Certificate
active
08069351
ABSTRACT:
Methods, systems, devices, and memory are disclosed for remote controlling consumer electronics devices. Different orientations of a remote control device are detected. A signal is provided to a processor, and the signal indicates an orientation. The processor changes a mode of operation of the remote control device that corresponds to the orientation such that different orientations of the remote control device control different electronic devices.
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AT&T Intellectual Property I L.P.
Chen Shin-Hon
Zimmerman PLLC Scott P.
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