Kitchener
Canada
4
2017-09-14
The entities that hold a legal rights for patent applications filed by inventor ZHANG Guowei:
Guowei ZHANG from Kitchener, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and apparatus for voice control of a mobile device
#2 | 2016-06-30Method and apparatus for voice control of a mobile device
#3 | 2014-12-11Device for detecting a carrying case
#4 | 2014-08-28Method and apparatus for voice control of a mobile device
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