Beijing
China
8
2025-10-30
The entities that hold a legal rights for patent applications filed by inventor Cheng Yu:
Yu Cheng from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Intelligent Low-Carbon Treatment and Reuse System for Stormwater and Wastewater
#2 | 2025-02-11Systems and methods for impact testing and monitoring of high-energy flexible nets
#3 | 2022-03-03Number input method, apparatus, and storage medium
#4 | 2017-12-28Methods, Systems, and Devices for Pushing and Displaying Information
#5 | 2017-12-28Payment switching method and device
#6 | 2017-12-28Methods, apparatus, and storage medium for displaying virtual cards
#7 | 2016-03-31Method and terminal device for controlling display of video image
#8 | 2015-10-15Superconductive nano heat transfer plate type heat exchanger and manufacturing method thereof
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