HC

Haixia Chen

Overall (All Time): #958,033 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D967366 Humidifier — 2022-10-18
D965126 Humidifier — 2022-09-27
D965127 Humidifier — 2022-09-27
D963436 Lunch box — 2022-09-13
11150132 Grating rotation method and apparatus for improving spectrograph wavelength accuracy Hongtai Cai 2021-10-19