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Mohamed Zaki Ramadan Osman
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Cairo, EG
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last 30 patents
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Patent Grant
Ergonomic keyboard
Patent number
9,041,657
Issue date
May 26, 2015
King Saud University
Mohamed Zaki Ramadan Osman
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
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Patent Application
ERGONOMIC KEYBOARD
Publication number
20130335331
Publication date
Dec 19, 2013
King Saud University
Mohamed Zaki Ramadan Osman
G06 - COMPUTING CALCULATING COUNTING