YC

Yiyu Cheng

TC Tasly Pharmaceutical Group Co.: 1 patents #55 of 125Top 45%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #1,471,333 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9861140 Electronic cigarette atomizer with convenient-to-mount heating wire Litao Wang, Feng Ouyang 2018-01-09
9211310 Use of a Chinese medicine composition in preparing medicaments for treating secondary prevention of myocardial infarction Boli Zhang, Hongcai Shang, Chen-Wen Yao, Baoyan Liu, Weiliang Weng +15 more 2015-12-15
7396545 Preparation for cardio-cerebral blood vessel diseases and its preparing method Haijiang Zhang, Zhengliang Ye 2008-07-08