Patents as follows belong to Hunan Normal University, and can be transferred or purchased. We are seeking for cooperative friends in the whole world. Please contact us if you want to cooperate with us.
| Serial Number | Patent's Name | Inventer | Authorized Date |
| ZL02139772.4 | Device and analysis method for simultaneous measurements of electrochemical impedance and piezoelectric quartz impedance | Xie Qingji etc. | 2005.6.22 |
| ZL03118183.X | Fleck quenching and moisture retaining cream | Yin Dazhong etc. | 2005.6.15 |
| ZL03118182.1 | De-pigmentation and anti-wrinkling skin whitener | Yin Dazhong etc. | 2005.8.24 |
| ZL03124718.0 | Jingzhaotoxin-I from the venom of Chinese tarantula Chilobrachys jingzhao | Liang Songping etc. | 2005.1.26 |
