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Hong Kong, HK
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last 30 patents
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Patent Grant
Chinese input method using pinyin plus tones
Patent number
9,965,045
Issue date
May 8, 2018
Hoi Chiu Lo
G06 - COMPUTING CALCULATING COUNTING
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last 30 patents
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Patent Application
Chinese Input Method Using Pinyin Plus Tones
Publication number
20160239099
Publication date
Aug 18, 2016
Hoi Chiu LO
G06 - COMPUTING CALCULATING COUNTING