Shenzhen
China
4
2017-01-05
The entities that hold a legal rights for patent applications filed by inventor YU Dawei:
Dawei YU from Shenzhen, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Video Quality Detection Method and Apparatus
#2 | 2011-08-11Method for watching missed television programs and user terminal
#3 | 2011-06-30Method, apparatus and system for renewing program
#4 | 2007-06-28Method for preventing simultaneous issuance of two multicast flows
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