Longfei YANG

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2019-08-01

Top Assignees for applications by Longfei YANG

The entities that hold a legal rights for patent applications filed by inventor YANG Longfei:

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

Defect detection circuit and method for light-emitting element, display driving device, display device and defect detection method thereof

Method and system for aging process on transistors in a display panel

Power supply device for display panel, manufacturing method, power supplying method and display device

InventorID:

2517292 ⎘