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Inventor

Ningsheng Zhang

Inventor
Charlotte, NC, US

Overview

13→
Patents
2010–2020
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 13 as inventor

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

E05Bprimary
E05BLocks38%
G08BSignalling systems, e.g. personal calling systems25%
Y10TTechnical subjects covered by former us classification25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
PatentTitleYear
10,593,178Box edge security device20209,934,665Box edge security device20189,805,563'Security device'20179,234,371'Cable wrap security device'20169,206,628'Security device'20158,887,541'Security device'20148,773,267'Cable wrap security device'20148,525,675'Security device'20138,499,595'Cable wrap security device'20138,368,537'Security device'20138,087,269'Cable wrap security device'20127,963,131'Security container with rearward facing lock'20117,659,817'Security device with perimeter alarm'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2017Patents assigned to CHECKPOINT SYSTEMS INC (11)· patent assignee history
2010–2016Based in Charlotte, NC, US· patent location history
2012–2018Patents assigned to ZHANG NINGSHENG (8)· patent assignee history
2012–2015Patents assigned to CONTI BRIAN V (6)· patent assignee history
2013Patents assigned to BELDEN JR DENNIS D (1)· patent assignee history
2017–2020Based in Waxhaw, NC, US· patent location history
2020Patents assigned to EDGE SECURITY PRODUCTS LLC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHECKPOINT SYSTEMS INC112010–2017
ZHANG NINGSHENGself82012–2018
CONTI BRIAN V62012–2015
BELDEN JR DENNIS D12013
EDGE SECURITY PRODUCTS LLC12020
Locations
LocationPatentsSpan
Charlotte, NC, US102010–2016
Waxhaw, NC, US32017–2020