YH

Yifeng He

CC China Petroleum & Chemical: 1 patents #81 of 344Top 25%
Overall (2024): #59,920 of 561,600Top 15%
3
Patents 2024

Issued Patents 2024

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12118482 Method and system for optimizing an objective having discrete constraints Brian KENG, Anneya GOLOB 2024-10-15
D1022318 Hair removal device 2024-04-09
11898118 Photoluminescent lubricating grease composition, photoluminescent material and the preparation methods thereof Xinyang Liu, Minyang Zhuang, Hui Zheng, Hongwei Sun 2024-02-13