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Inventor profile of:

Robert Ramsey

City:

Boulder, Colorado

Country:

United States

Published Applications:

12

Last publication date:

2025-01-02

Top Assignees for applications by Robert Ramsey

The entities that hold a legal rights for patent applications filed by inventor Ramsey Robert:

RealD Spark, LLC 7 Beverly Hills, CA United States
RealD Spark, LLC 4 Boulder, CO United States

Recent patent applications by Ramsey Robert

Robert Ramsey from Boulder, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2025-01-02

US20250004310A1

Reflective optical stack for privacy display

#2 | 2024-11-07

US20240369869A1

Switchable privacy display

#3 | 2024-10-31

US20240361626A1

Switchable privacy display

#4 | 2024-10-03

US20240329471A1

Marks for Angular Optical Filters

#5 | 2022-03-31

US20220103803A1

Privacy display apparatus

#6 | 2021-12-30

US20210405403A1

Stabilization for privacy display

#7 | 2021-02-11

US20210041619A1

Surface features for imaging directional backlights

#8 | 2020-01-02

US20200004058A1

Stabilization for privacy display

#9 | 2019-12-12

US20190377129A1

Backlight having a waveguide with a plurality of extraction facets, array of light sources, a rear reflector having reflective facets and a transmissive sheet disposed between the waveguide and reflector

#10 | 2019-07-11

US20190215509A1

Privacy display apparatus

#11 | 2018-10-04

US20180284341A1

Segmented imaging directional backlights

#12 | 2017-05-18

US20170139114A1

Waveguide comprising surface relief feature and directional backlight, directional display device, and directional display apparatus comprising said waveguide

InventorID:

1879170 ⎘