Beijing
China
5
2023-10-19
The entities that hold a legal rights for patent applications filed by inventor Wang Chengwei:
Chengwei Wang from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Display panel and display apparatus
#2 | 2023-09-28TERMINAL DEVICE AND CHIP
#3 | 2014-08-14COMPRESSOR-FREE REFRIGERATION SYSTEM POWERED BY HEAT SOURCE
#4 | 2012-12-13HELIOSTAT DEVICE
#5 | 2009-09-24Light tracking sensor and sunlight tracking system thereof
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