Risheng Cheng

City:

Redmond, Washington

Country:

United States

Published Applications:

Last publication date:

2025-09-04

Recent patent applications by Cheng Risheng

Risheng Cheng from Redmond, US has applied for patents for these inventions. The list has both pending applications and granted patents:

COMPACT WAVEGUIDE ILLUMINATION SYSTEM

ZONAL ILLUMINATION WITH PHOTONIC CIRCUITS FOR DISPLAYS

SYSTEMS AND METHODS FOR REDUCING SPECKLE ARTIFACTS IN LASER-ILLUMINATED PANEL DISPLAYS

DISPLAY SYSTEMS INCLUDING PHOTONIC INTEGRATED CIRCUITS

InventorID:

6949150 ⎘