DAVID WESTERHOFF

City:

PLEASANTON, California

Country:

United States

Published Applications:

Last publication date:

2026-03-19

Top Assignees for applications by DAVID WESTERHOFF

The entities that hold a legal rights for patent applications filed by inventor WESTERHOFF DAVID:

Roku, Inc. 6 San Jose, CA United States
Roku, Inc. 1 Los Gatos, CA United States

Recent patent applications by WESTERHOFF DAVID

DAVID WESTERHOFF from PLEASANTON, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-03-19

US20260081466A1

Electricity

DETECTION OF DOWNSTREAM SMART DEVICES

#2 | 2025-05-01

US20250142301A1

Electricity

POWER MONITORING OF DEVICES

#3 | 2024-09-05

US20240297528A1

Electricity

DETECTION OF DOWNSTREAM SMART DEVICES

#4 | 2023-12-14

US20230403540A1

Electricity

Power monitoring of devices

#5 | 2023-04-20

US20230117823A1

Electricity

Detection of downstream smart devices

#6 | 2022-11-29

US17490990

Electricity

Detection of downstream smart devices

#7 | 2021-12-09

US20210385532A1

Electricity

Server-side scene change content stitching

InventorID:

5266817 ⎘