Shenzhen
China
4
2017-12-14
The entities that hold a legal rights for patent applications filed by inventor QI Yan:
Yan QI from Shenzhen, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Methods and systems for creating auto-reply messages
#2 | 2015-10-01Keyword based automatic reply generation in a messaging application
#3 | 2015-08-27Methods and systems for creating auto-reply messages
#4 | 2008-04-22Method for preventing transmission control protocol synchronous package flood attack
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