Doctoral degree
PhD Graduate
Business Address:Room 806, 8th Floor, Otorhinolaryngology & Ophthalmology Building, The Second Xiangya Hospital of Central South University
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Patent Applicant:Jia Songbai, Chen Baihua, He Yan
Disigner of the Invention:Li Yun, Zhao Yuan, Cao Jian
Type of Patent:Utility models
State of Patent:Authorized patents
Authorization number:ZL 2018 2 0576583.6
Service Invention or Not:no
Authorization Date:2019-05-07
