Inventor
ZHANG NINGSHENG
US20 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG NINGSHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EDGE SECURITY PRODUCTS LLC
7 patentsUS11164433B2Nov 2, 2021
Box edge security device
EDGE SECURITY PRODUCTS LLC2 citations72
US11037421B2Jun 15, 2021
Box edge security device
EDGE SECURITY PRODUCTS LLC3 citations72
US10593178B2Mar 17, 2020
Box edge security device
EDGE SECURITY PRODUCTS LLC4 citations72
US11250677B2Feb 15, 2022
Alarming security device and method comprising an electronic article surveillance tag and tamper detection circuitry
EDGE SECURITY PRODUCTS LLC2 citations71
US11756393B2Sep 12, 2023
Alarming product security device
EDGE SECURITY PRODUCTS LLC1 citations61
US12374201B2Jul 29, 2025
Adjustable curved surface security device
EDGE SECURITY PRODUCTS LLC0 citations51
US11790752B2Oct 17, 2023
Security device with activation backing
EDGE SECURITY PRODUCTS LLC0 citations51
CHECKPOINT SYSTEMS INC
5 patentsUS7659817B2Feb 9, 2010
Security device with perimeter alarm
CHECKPOINT SYSTEMS INC32 citations92
US7963131B2Jun 21, 2011
Security container with rearward facing lock
CHECKPOINT SYSTEMS INC38 citations91
US9234371B2Jan 12, 2016
Cable wrap security device
CHECKPOINT SYSTEMS INC6 citations84
US8368537B2Feb 5, 2013
Security device
CHECKPOINT SYSTEMS INC13 citations84
US9805563B2Oct 31, 2017
Security device
CHECKPOINT SYSTEMS INC0 citations41
ZHANG NINGSHENG
5 patentsUS9934665B1Apr 3, 2018
Box edge security device
ZHANG NINGSHENG10 citations83
US9206628B2Dec 8, 2015
Security device
ZHANG NINGSHENG7 citations83
US8887541B2Nov 18, 2014
Security device
ZHANG NINGSHENG7 citations83
US8525675B2Sep 3, 2013
Security device
ZHANG NINGSHENG9 citations83
US8499595B2Aug 6, 2013
Cable wrap security device
ZHANG NINGSHENG19 citations83