Inventor profile of:

Ran DUAN

City:

Beijing

Country:

China

Published Applications:

76

Last publication date:

2026-06-11

Top Assignees for applications by Ran DUAN

The entities that hold a legal rights for patent applications filed by inventor DUAN Ran:

Recent patent applications by DUAN Ran

Ran DUAN from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-06-11
US20260164009A1
Electricity

DISPLAY METHOD, SYSTEM, APPARATUS, DEVICE, PROGRAM, AND MEDIUM

#2 | 2026-06-11
US20260162631A1
Physics

RESIDUAL IMAGE COMPENSATION METHOD, APPARATUS, DISPLAY DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM

#3 | 2026-06-11
US20260162235A1
Physics

IMAGE RESTORATION METHOD AND APPARATUS, AND DEVICE AND MEDIUM

#4 | 2026-04-09
US20260100065A1
Physics

TEXT MATTING METHOD AND APPARATUS BASED ON NEURAL NETWORK, DEVICE, AND STORAGE MEDIUM

#5 | 2026-02-12
US20260044300A1
Physics

TERMINAL, CONTROL METHOD THEREFOR, AND STORAGE MEDIUM

#6 | 2026-01-29
US20260031084A1
Physics

SPEECH DATA PROCESSING METHOD, SPEECH DATA PROCESSING DEVICE AND SPEECH CONTROL SYSTEM

#7 | 2025-08-14
US20250259585A1
Physics

TILED DISPLAY SCREEN, DISPLAY METHOD THEREOF, DISPLAY SYSTEM, COMPUTER DEVICE AND MEDIUM

#8 | 2025-03-27
US20250104283A1
Physics

Image Processing Method, Image Processing Apparatuses and Readable Storage Medium

#9 | 2025-03-13
US20250087128A1
Physics

DISPLAY METHOD AND DEVICE FOR SPLICING DISPLAY SCREEN, COMPUTER DEVICE AND STORAGE MEDIUM

#10 | 2025-03-13
US20250087004A1
Physics

TEXT MATTING METHOD AND APPARATUS BASED ON NEURAL NETWORK, DEVICE, AND STORAGE MEDIUM

#11 | 2025-01-30
US20250037255A1
Physics

METHOD FOR TRAINING DEFECTIVE-SPOT DETECTION MODEL, METHOD FOR DETECTING DEFECTIVE-SPOT, AND METHOD FOR RESTORING DEFECTIVE-SPOT

#12 | 2025-01-09
US20250014160A1
Physics

IMAGE QUALITY EVALUATION METHOD AND APPARATUS, DEVICE AND STORAGE MEDIUM

#13 | 2024-12-12
US20240411499A1
Physics

SPLICED DISPLAY SCREEN AND CONTROL SYSTEM FOR SPLICED DISPLAY SCREEN

#14 | 2024-11-07
US20240370113A1
Physics

Display apparatus, display method, and computer-program product

#15 | 2024-09-19
US20240313830A1
Electricity

Radio astronomy interference signal reduction method, apparatus, and system and computer device

#16 | 2024-07-25
US20240249664A1
Physics

SCREEN CONTROL METHOD AND APPARATUS, DISPLAY APPARATUS, DEVICE AND MEDIUM

#17 | 2024-07-25
US20240248669A1
Physics

INFORMATION DISPLAY METHOD, DISPLAY DEVICE, ELECTRONIC DEVICE, AND COMPUTER-READABLE MEDIUM

#18 | 2024-07-18
US20240244156A1
Electricity

DISPLAY CONTROL METHOD, DISPLAY CONTROL DEVICE, DISPLAY APPARATUS AND COMPUTER READABLE MEDIUM

#19 | 2024-07-11
US20240233313A1
Physics

MODEL TRAINING METHOD, IMAGE PROCESSING METHOD, COMPUTING AND PROCESSING DEVICE AND NON-TRANSIENT COMPUTER-READABLE MEDIUM

#20 | 2024-06-06
US20240187549A1
Electricity

Image transmission device and control method thereof, image transmission system and display apparatus

#21 | 2024-05-23
US20240171443A1
Electricity

WAVEFORM PEAK CLIPPING METHOD AND SYSTEM

#22 | 2024-05-09
US20240153038A1
Physics

Image processing method and device, and training method of image processing model and training method thereof

#23 | 2024-03-28
US20240106977A1
Electricity

Video processor, video processing method, display control system, and electronic device

#24 | 2024-02-22
US20240062344A1
Physics

Image processing method for performing color migration to correction image according to reference image, and obtaining first scratch image and/or second scratch image so as to obtain scratch repairing image

#25 | 2023-12-14
US20230401679A1
Physics

Computer-implemented image-processing method, image-enhancing convolutional neural network, and computer product

#26 | 2023-10-19
US20230336699A1
Electricity

VIDEO PROCESSING METHOD, VIDEO PROCESSING DEVICE, AND DISPLAY DEVICE

#27 | 2023-08-31
US20230273760A1
Physics

Image processing method and display control method

#28 | 2023-06-08
US20230177652A1
Physics

IMAGE RESTORATION METHOD AND APPARATUS, AND ELECTRONIC DEVICE

#29 | 2023-05-18
US20230156147A1
Electricity

Video image de-interlacing method and video image de-interlacing device

#30 | 2023-05-11
US20230144426A1
Electricity

Monitor system and method for controlling displaying thereof

#31 | 2023-01-19
US20230016175A1
Chemistry; metallurgy

Method for internal stress regulation in superalloy disk forgings by pre-spinning

#32 | 2022-12-15
US20220398696A1
Physics

Image processing method and device, and computer-readable storage medium

#33 | 2022-11-24
US20220377265A1
Electricity

METHOD AND DEVICE FOR DETECTING BAD POINTS IN VIDEO AND COMPUTER READABLE MEDIUM

#34 | 2022-10-06
US20220318950A1
Physics

Video enhancement method and apparatus, and electronic device and storage medium

#35 | 2022-10-06
US20220317962A1
Physics

Splicing screen and control method and system thereof

#36 | 2022-09-22
US20220303493A1
Electricity

Time code display system and method, displaying device, storage medium and electronic apparatus

#37 | 2022-06-23
US20220201242A1
Electricity

Method, device and computer readable storage medium for video frame interpolation

#38 | 2022-06-02
US20220174222A1
Electricity

Method for marking focused pixel, electronic device, storage medium, and chip

#39 | 2022-06-02
US20220172315A1
Physics

Image processing method and image processing method device

#40 | 2022-04-21
US20220119931A1
Chemistry; metallurgy

Preparation method of nickel-based wrought superalloy wheel disk forgings used at high temperature

#41 | 2022-04-14
US20220116567A1
Electricity

Video frame interpolation method and device, computer readable storage medium

#42 | 2022-03-31
US20220103440A1
Electricity

Data processing method and device

#43 | 2022-01-13
US20220013093A1
Physics

Display device, data processor, data processing method, driving method, storage medium, and electronic device

#44 | 2021-12-30
US20210407460A1
Physics

Method and system for displaying corrected image, and display device

#45 | 2021-10-28
US20210334555A1
Physics

Method and apparatus for tracking an at least partially occluded object, vehicle and computer-program product thereof

#46 | 2021-07-29
US20210233459A1
Physics

Display controller having auxilary circuits in two FPGAs in connection

#47 | 2021-07-22
US20210227266A1
Electricity

Video transmission method and apparatus, and computer-readable storage medium thereof

#48 | 2021-06-03
US20210166611A1
Physics

Picture frame display apparatus and a display method

#49 | 2021-03-04
US20210062292A1
Chemistry; metallurgy

Large-sized high-Nb superalloy ingot and smelting process thereof

#50 | 2021-02-04
US20210035508A1
Physics

Backlight driving circuit, backlight module, display device and backlight driving method

#51 | 2020-11-12
US20200356801A1
Physics

Method and device for object detection

#52 | 2020-10-01
US20200313843A1
Electricity

Data transmission and reception method, apparatus and storage medium

#53 | 2020-05-14
US20200151170A1
Physics

Spark query method and system supporting trusted computing

#54 | 2020-01-16
US20200018614A1
Physics

Signpost-based navigation method, computer readable storage medium and electronic device

#55 | 2019-12-05
US20190370573A1
Physics

Traffic sign detection method, apparatus, system and medium

#56 | 2019-06-06
US20190172424A1
Physics

Display control device, display control method, and display apparatus

#57 | 2019-05-09
US20190139204A1
Physics

Method and device for adjusting grayscale values of image

#58 | 2019-02-28
US20190069020A1
Electricity

Playing method and playing system

#59 | 2019-02-14
US20190052964A1
Electricity

Smart headphone

#60 | 2019-01-10
US20190012772A1
Physics

System, method and storage medium for dynamic range expansion of digital image

#61 | 2019-01-03
US20190007229A1
Electricity

DEVICE AND METHOD FOR CONTROLLING ELECTRICAL APPLIANCES

#62 | 2019-01-03
US20190005614A1
Physics

Method and apparatus for stretching image

#63 | 2018-10-25
US20180310047A1
Electricity

Method and Apparatus for Synchronizing Audio and Video Signals

#64 | 2018-10-25
US20180306592A1
Physics

Method and device of establishing navigation route

#65 | 2018-10-11
US20180293932A1
Physics

Method for display control, display control device and display control system

#66 | 2018-09-20
US20180267758A1
Physics

Joining Control Method, Device and Joined Screen System

#67 | 2018-07-05
US20180188034A1
Physics

ESCAPE ROUTE GENERATING METHOD, DEVICE AND SYSTEM

#68 | 2018-03-01
US20180063498A1
Electricity

Display processing apparatus, device and method

#69 | 2018-01-11
US20180013978A1
Electricity

VIDEO SIGNAL CONVERSION METHOD, VIDEO SIGNAL CONVERSION DEVICE AND DISPLAY SYSTEM

#70 | 2017-05-18
US20170140712A1
Physics

Image processing method and image processing system

#71 | 2017-05-11
US20170134796A1
Electricity

Display, display device, player, playing device, and playing display system

#72 | 2016-12-22
US20160373685A1
Electricity

Video Controller, Playback Controller and Display System

#73 | 2016-12-22
US20160370986A1
Physics

HAND-WRITTEN RECORDING DEVICE AND HAND-WRITTEN RECORDING METHOD

#74 | 2016-12-15
US20160364839A1
Physics

Image interpolation device and method thereof

#75 | 2016-08-04
US20160225125A1
Physics

Image Interpolation Method and Image Interpolation Apparatus

#76 | 2016-02-25
US20160057343A1
Electricity

Medical imaging system and method for obtaining medical image

InventorID:

1455863 ⎘