Beijing
China
4
2017-05-04
The entities that hold a legal rights for patent applications filed by inventor PU Can:
Can PU from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Method, device and system for processing DNS cache information
#2 | 2017-04-27Method, device and system for processing DNS behavior
#3 | 2017-02-16DNS security system and failure processing method
#4 | 2017-02-09METHOD AND SYSTEM FOR PROVIDING ROOT DOMAIN NAME RESOLUTION SERVICE
1795310 ⎘