Beijing
China
36
2026-03-19
The entities that hold a legal rights for patent applications filed by inventor Du Cheng:
Cheng Du from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Palladium Copper Single-Atom Alloy Catalyst for Nitrate Reduction
#2 | 2026-01-22ELECTROCATALYST FOR OXYGEN EVOLUTION REACTIONS
#3 | 2026-01-01AgCu Single-Atom Alloy Catalyst for Electrocatalytic CO2 Reduction
#4 | 2025-09-25PLASTIC WASTE UPCYCLING USING PHOTOCATALYTIC REACTIONS
#5 | 2022-11-10Photographing method and electronic device
#6 | 2022-10-06Method and terminal for acquiring panoramic image
#7 | 2022-07-21Photographing method and photographing apparatus for adjusting a field of view of a terminal
#8 | 2021-02-25Method and terminal for acquire panoramic image
#9 | 2021-02-11Photographing method and photographing apparatus for adjusting a field of view for a terminal
#10 | 2020-06-04Photographing method and photographing apparatus for terminal, and terminal
#11 | 2019-12-05Method for generating three-dimensional model, and terminal device
#12 | 2019-10-17Camera focusing method, apparatus, and device for terminal
#13 | 2019-08-15Photographing method for terminal and terminal
#14 | 2019-08-01Method and terminal for acquire panoramic image
#15 | 2019-07-04Focus window determining method, apparatus, and device
#16 | 2019-01-24Auto-focus method and apparatus and electronic device
#17 | 2018-08-16Image processing method and apparatus, and electronic device
#18 | 2017-07-27Auto-focus method and apparatus and electronic device
#19 | 2017-03-23Scene recognition method and apparatus
#20 | 2017-01-05Photographing method of dual-lens device, and dual-lens device
#21 | 2016-10-13Photographing for dual-lens device using photographing environment determined using depth estimation
#22 | 2016-04-21Method and terminal for acquiring panoramic image
#23 | 2015-06-04Image splicing method and apparatus
#24 | 2015-04-23Scene recognition method and apparatus
#25 | 2015-04-16Image processing method and apparatus, and shooting terminal
#26 | 2015-04-02Backlight detection method and device
#27 | 2013-04-04Front vehicle detecting method and front vehicle detecting apparatus
#28 | 2013-01-31ELECTRONIC DOCUMENT RASTERIZING METHOD AND ELECTRONIC DOCUMENT RASTERIZING DEVICE
#29 | 2012-08-23Image processing apparatus and image processing method
#30 | 2011-10-27Image enhancement method, image enhancement device, object detection method, and object detection device
#31 | 2011-06-02Apparatus and method for extracting circumscribed rectangles of characters in transplantable electronic document
#32 | 2010-11-25Method and apparatus for extracting raster images from portable electronic document
#33 | 2009-11-26Image processing apparatus and image processing method
#34 | 2009-11-26Image dynamic range compression method, apparatus, and digital camera
#35 | 2008-10-16Object image detection method and object image detection device for detecting an object image from an input image
#36 | 2008-09-25Image processing method and device for object recognition
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