Service
g
uide
Practice Areas
About Us
Laws&Regulations
Pharmic Patents
What's New
Typical Cases
Trademark Design
Auction of Trademarks
Websites Concerned
Guide to Filing Patent Applications
for Invention-Creations in China
Power of Attorney for Patent Application
P
ower of Attorney for invalidation declaration
General Power of Attorney
Patent assignment contract
Schedule of Fees for Chinese Patent
Guide to Proceeding with Trademark Matters
in People’s Republic of China
Power of Attorney for Trademark Registration
TianZheng Patent&Trademark COPYRIGHT(C)2004
Address:22F/B,Changdimingyuan,No.9 Qingchun Street,Hangzhou, China
Tel:(86)571-87242818 87242855