Apparatus and method for inputting mandarin phonetic symbols by

Details Apparatus and method for inputting mandarin phonetic symbols by Apparatus and method for inputting mandarin phonetic symbols by

1996-12-09

1999-12-28

Cheng, Joe H.

Education and demonstration

Language

Foreign

434227, 400110, 707535, 341 28, 345171, G09B 1906, G09B 1908

Patent

active

06007339&

ABSTRACT:
The present invention relates to a mandarin phonetic inputting apparatus by using sixteen keys. It achieves the purpose of conveniently operating for those people are not skilled in typewriting, and provides a capability of detecting ambiguous tones in mandarin language for degrading reentering caused by misunderstanding the ambiguous tones, and furthermore, to serve as a user input interface in a handhold calculator with more economical efficiency.

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