PATENT

 
 
 
 
 
CNPT
 
 
 

China Invention Patent Application

 
Application time: Normally granted within 1.5-3 years

Application fee: HK$10,000

Protection duration: 20 years (subject to annuity payments)
 
 
 

USA Non-Provisional Patent Application

 
Application time: Normally granted within 1-1.5 years

Application fee: HK$20,000

Protection duration: 20 years (subject to maintenance payments)
 
 
 
USPT