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Inventor profile of:

Cheng HAN

City:

Beijing

Country:

China

Published Applications:

23

Last publication date:

2026-03-19

Top Assignees for applications by Cheng HAN

The entities that hold a legal rights for patent applications filed by inventor HAN Cheng:

Recent patent applications by HAN Cheng

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

#1 | 2026-03-19
US20260082775A1
Electricity

DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE

 #2 | 2025-12-25
US20250393450A1
Electricity

DISPLAY PANEL AND DISPLAY APPARATUS

 #3 | 2025-10-16
US20250324863A1
Electricity

DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREOF, AND DISPLAY APPARATUS

 #4 | 2025-07-17
US20250234751A1
Electricity

DISPLAY SUBSTRATE AND DISPLAY DEVICE

 #5 | 2025-04-24
US20250133920A1
Electricity

DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREOF, AND DISPLAY APPARATUS

 #6 | 2025-04-17
US20250126970A1
Electricity

Light-Emitting Device, Display Panel and Display Apparatus

 #7 | 2025-01-30
US20250040342A1
Electricity

DISPLAY PANEL

 #8 | 2025-01-02
US20250008805A1
Electricity

DISPLAY SUBSTRATE AND DISPLAY APPARATUS

 #9 | 2024-12-05
US20240405060A1
Electricity

DISPLAY SUBSTRATES, MASK ASSEMBLIES AND DISPLAY PANELS

 #10 | 2024-11-28
US20240397799A1
Electricity

LIGHT-EMITTING PANEL AND MANUFACTURING METHOD THEREOF, AND LIGHT-EMITTING APPARATUS

 #11 | 2024-11-21
US20240389439A1
Electricity

DISPLAY PANEL, DISPLAY DEVICE, AND VEHICLE-MOUNTED DISPLAY SYSTEM

 #12 | 2024-08-29
US20240292719A1
Electricity

Display Panel and Manufacturing Method Thereof, and Display Device

 #13 | 2024-08-29
US20240292665A1
Electricity

Display Panel and Manufacturing Method Thereof, and Display Device

 #14 | 2024-06-06
US20240184151A1
Physics

Anti-peeping panel, preparation method, driving method, and display device

 #15 | 2024-05-09
US20240155904A1
Electricity

Display Substrate, Manufacturing Method Thereof, and Display Device

 #16 | 2024-05-02
US20240147803A1
Electricity

Array substrate and display apparatus

 #17 | 2023-12-14
US20230403908A1
Electricity

OLED DISPLAY SUBSTRATE, METHOD FOR MANUFACTURING THE SAME, AND DISPLAY DEVICE

 #18 | 2023-11-09
US20230363209A1
Electricity

Display Substrate, Manufacturing Method Thereof, and Display Device

 #19 | 2023-11-09
US20230363208A1
Electricity

Display substrate, manufacturing method thereof, and display apparatus

 #20 | 2023-03-30
US20230100390A1
Electricity

LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREOF, DISPLAY PANEL AND MANUFACTURING METHOD THEREOF, AND DISPLAY APPARATUS

 #21 | 2022-09-29
US20220310969A1
Electricity

Display panel and display device comprising inorganic packaging layer having multiple inorganic sublayers

 #22 | 2022-04-21
US20220123057A1
Electricity

Manufacturing method for display panel, display panel and display device

 #23 | 2022-04-14
US20220115614A1
Electricity

Electroluminescent device and method for preparing the same, display panel and display device
InventorID:

5378388 ⎘