H - Electricity – 04 – M
Patent
H - Electricity
04
M
H04M 1/21 (2006.01) H04M 1/02 (2006.01) H04M 1/27 (2006.01) H04M 1/56 (2006.01) H04Q 7/32 (2006.01)
Patent
CA 2287008
A portable telephone handset apparatus is provided, which incorporates a handwriting input surface to permit a user to enter numeric digits of a telephone number to be dialed, digit by digit, by tracing each number with a finger or stylus on the handwriting input surface.
Gowling Lafleur Henderson Llp
Vtech Communications Ltd.
LandOfFree
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