| 知 | 
zhī shi chǎn quán | intellectual property rights (law) | 
| 知 | 
zhī | to know / to be aware | 
| 知 | 
zhī shi | knowledge / CL:门 / intellectual | 
|  识 | 
shí | to know / knowledge / Taiwan pr. [shi4] | 
|  识 | 
zhì | to record / to write a footnote | 
|   产 | 
chǎn | to give birth / to reproduce / to produce / product / resource / estate / property | 
|   产 | 
chǎn | variant of 产 | 
|   产 | 
chǎn quán | property right | 
|    权 | 
Quán | surname Quan | 
|    权 | 
quán | authority / power / right / (literary) to weigh / expedient / temporary |