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Inventor

WILLIAM T. KREIN

Inventor
US

Overview

4→
Patents
2021–2023
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G08Bprimary
G08BSignalling systems, e.g. personal calling systems80%
H04KSecret communication20%
PatentTitleYear
11,763,663Community security monitoring and control202311,495,117Security monitoring and control202211,250,687Network jamming detection and remediation202211,151,862Security monitoring and control utilizing DECT devices2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2023Patents assigned to OOMA INC (4)· patent assignee history
2021–2023Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OOMA INC42021–2023
Locations
LocationPatentsSpan
US42021–2023