Remote controller
First Claim
Patent Images
1. A remote controller comprising:
- a touchpad having a plurality of key patterns and a handwriting region thereon, for being operated to thereby generate an input signal;
a driver coupled with the touchpad;
a signal generator; and
a microcontroller coupled with the driver and the signal generator, for responding to the input signal to control the signal generator to generate a remote control signal for a controlled apparatus.
1 Assignment
0 Petitions
Accused Products
Abstract
A remote controller comprises a touchpad having a handwriting region to be operated to generate an input signal, a driver coupled with the touchpad, and a microcontroller coupled with the driver to respond to the input signal to generate a control signal for a controlled apparatus, so as to give a command to the controlled apparatus, or to name a file or to search a file on the controlled apparatus. On the touchpad, several key patterns may be provided or one or more regions may be arranged, to provide various input functions of key mode, mouse mode, scroll mode or graphic mode.
75 Citations
33 Claims
-
1. A remote controller comprising:
-
a touchpad having a plurality of key patterns and a handwriting region thereon, for being operated to thereby generate an input signal;
a driver coupled with the touchpad;
a signal generator; and
a microcontroller coupled with the driver and the signal generator, for responding to the input signal to control the signal generator to generate a remote control signal for a controlled apparatus. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
-
-
20. A remote controller comprising:
-
a plurality of keys for being operated to thereby generate a first input signal;
a touchpad having a handwriting region for being operated to thereby generate a second input signal;
a driver coupled with the touchpad;
a signal generator; and
a microcontroller coupled with the plurality of keys, the driver and the signal generator, for responding to the first and second input signals to control the signal generator to generate a remote control signal for a controlled apparatus. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33)
-
Specification