Duncan John William Walker

City:

Edinburgh

Country:

United Kingdom

Published Applications:

Last publication date:

2026-04-23

Top Assignees for applications by Duncan John William Walker

The entities that hold a legal rights for patent applications filed by inventor Walker Duncan John William:

PURELIFI LIMITED 8 Edinburgh, United Kingdom

Recent patent applications by Walker Duncan John William

Duncan John William Walker from Edinburgh, GB has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-04-23

US20260113118A1

Electricity

DISPLAY APPARATUS

#2 | 2025-01-09

US20250015891A1

Electricity

DISPLAY APPARATUS

#3 | 2023-10-26

US20230344515A1

Electricity

Optical wireless communication (OWC) unit

#4 | 2023-08-03

US20230246711A1

Electricity

Display apparatus

#5 | 2022-05-26

US20220166506A1

Electricity

Optical wireless communication system and method

#6 | 2022-03-03

US20220069906A1

Electricity

Display apparatus

#7 | 2020-11-26

US20200374003A1

Electricity

Tuneable filter grating for OWC

#8 | 2019-11-28

US20190363792A1

Electricity

Display apparatus

InventorID:

2919862 ⎘