Zhuānyǒu jìshù de zhuǎnràng xūyào qiāndìng bǎomì xiéyì.
The transfer of proprietary technology requires a confidentiality agreement.
Tips
usage
Also called 技术诀窍 (know-how). Unlike 专利 (patents), 专有技术 is NOT registered and has no statutory protection — its value depends entirely on secrecy, so transfer contracts always include NDAs.