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Inventor

John Davies

Inventor
Sewell, NJ, US

Overview

3→
Patents
2001–2002
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G08Bprimary
G08BSignalling systems, e.g. personal calling systems100%
PatentTitleYear
6,400,271'Activate/deactiveable security tag with enhanced electronic protection for use with an electronic security system'20026,271,756'Security tag detection and localization system'20016,249,229'Electronic article security system employing variable time shifts'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2002Patents assigned to CHECKPOINT SYSTEMS INC (2)· patent assignee history
2001Patents assigned to CHECKPOINT SYSTEMS INC A CORP (1)· patent assignee history
2001–2002Based in Sewell, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHECKPOINT SYSTEMS INC22001–2002
CHECKPOINT SYSTEMS INC A CORP12001
Locations
LocationPatentsSpan
Sewell, New Jersey, US32001–2002