Robert D. BROWN

City:

Cedar Rapids, Iowa

Country:

United States

Published Applications:

Last publication date:

2025-11-27

Top Assignees for applications by Robert D. BROWN

The entities that hold a legal rights for patent applications filed by inventor BROWN Robert D.:

DigiLens, Inc. 7 Sunnyvale, CA United States
ROCKWELL COLLINS, INC. 7 Cedar Rapids, IA United States

Recent patent applications by BROWN Robert D.

Robert D. BROWN from Cedar Rapids, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2025-11-27

US20250362459A1

Physics

Waveguide Grating Device

#2 | 2024-01-18

US20240019640A1

Physics

Waveguide Grating Device

#3 | 2022-05-26

US20220163728A1

Physics

Waveguide grating device

#4 | 2020-05-07

US20200142131A1

Physics

Waveguide grating device

#5 | 2019-03-07

US20190072723A1

Physics

Waveguide grating device

#6 | 2018-03-15

US20180074265A1

Physics

Waveguide grating device

#7 | 2017-07-13

US20170199333A1

Physics

Waveguide grating device

InventorID:

1929350 ⎘