Gatekeeper Systems, Inc.

United States of America


 
Total IP 152
Total IP Rank # 8,305
IP Activity Score 2.6/5.0    56
IP Activity Rank # 13,025
Dominant Nice Class Land, air and water vehicles; pa...

Patents

Trademarks

71 21
20 7
23 5
5
 
Last Patent 2024 - Shopping basket monitoring using...
First Patent 1994 - Anti-theft vehicle system
Last Trademark 2022 - G
First Trademark 1995 - THE WHEEL

Subsidiaries

1 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2023 Invention Shopping basket monitoring using computer vision and machine learning. A system for monitoring s...
2022 Invention Wheel capable of detecting direction of rotation. A wheel or wheel assembly for a non-motorized v...
Invention Wheel capable of detecting direction of rotation. A wheel or wheel assembly for a non-motorized ...
Invention System for monitoring and controlling shopping cart usage. A system for monitoring and controlli...
G/S Downloadable software for use in cart and trolley containment, inventory location tracking, inven...
G/S Downloadable software for use in cart and trolley containment, inventory location tracking, inve...
2021 Invention System for monitoring and controlling shopping cart usage. A system for monitoring and controllin...
Invention Shopping basket monitoring using computer vision. A system for monitoring shopping carts uses ca...
Invention Technologies for activity monitoring of transportation network companies within a geofence. A met...
Invention Technologies for activity monitoring of transportation network companies within a geofence. A me...
G/S Downloadable software, including software for use in shopping cart containment and loss preventio...
Invention Estimating motion of wheeled carts. Examples of systems and methods for locating movable objects...
G/S Monitoring of security alarm systems; providing security surveillance of premises of others; secu...
G/S Downloadable software, namely, software for use in shopping cart containment and loss prevention ...
Invention Shopping cart monitoring using computer vision. A system for monitoring shopping carts uses camer...
Invention Monitoring system capable of classifying items added to a shopping cart. A system for monitoring ...
Invention Self-adjusting caster assemblies. A self-leveling caster assembly includes a caster frame and a ...
Invention Self-adjusting caster assemblies. ABSTRACT OF THE DISCLOSURE A self-leveling caster assembly incl...
2020 Invention Dual magnetometer calibration. Examples of systems and methods for calibrating or operating a mag...
Invention Anti-theft system that uses shopping cart location and vibration data. Examples of systems and me...
Invention Navigation systems and methods for wheeled objects. A navigation system uses a dead reckoning met...
Invention Estimating motion of wheeled carts. Examples of systems and methods for locating movable objects ...
2019 Invention Shopping basket monitoring using computer vision and machine learning. A system for monitoring sh...
Invention Wheels for non-motorized vehicles. A wheel for a non-motorized vehicle (e.g., a shopping cart) ca...
Invention Navigation systems for wheeled carts. Examples of systems and methods for locating movable object...
G/S Electronic security system comprising computer hardware, computer software, transmitters and rece...
G/S Electronic security system comprising computer hardware, computer software, transmitters or recei...
2018 Invention Motorized cart retriever for monitoring cart status. A motorized cart retriever, which may be a c...
Invention Low-energy consumption location of movable objects. Low-energy consumption techniques for locati...
G/S Electronic security system comprising computer hardware, computer software, transmitters, receive...
Invention Cart monitoring system capable of authorizing cart exit events. A system for monitoring shopping ...
Invention Cart monitoring system supporting unicast and multicast command transmissions to wheel assemblies...
Invention Cart monitoring system with wheel assembly capable of visually signaling cart status. A system fo...
2017 Invention Direction crossing detector for containment boundary. A containment area can be defined by a sing...
Invention Systems and methods for monitoring wheeled vehicles using radio frequency identification (rfid) d...
Invention Systems with buried antennas for bi-directional communication with wheeled vehicles. Various syst...
Invention Low-energy consumption location of movable objects. Low-energy consumption techniques for locatin...
Invention Power generation systems and methods for wheeled objects. A power generation system for wheeled o...
2016 Invention Magnetometer and accelerometer calibration for cart navigation system. A wheeled object (e.g., a ...
Invention Monitoring usage or status of cart retrievers. Examples of systems and methods for controlling or...
Invention Wheels for non-motorized vehicles. A wheel for a non-motorized vehicle (e.g., a shopping cart) c...
G/S Radio transmitters for use with carts and shopping carts at retail store locations for locking, u...
G/S Computers; computer hardware; computer software, namely, computer software for controlling theft ...
G/S Computers; computer hardware; computer software; radio transmitters; alarms and alarm systems; el...
2015 G/S electronic security system comprising computer hardware, computer software, transmitters or recei...
2013 G/S Wheels for shopping carts. Installation, maintenance and repair of computer hardware for shoppin...
G/S Wheels for shopping carts Installation, maintenance and repair of shopping cart containment hardw...
G/S Electronic system comprising computer hardware, computer software, transmitters, receivers, and c...
G/S Wheels for carts excluding wheels for carts used at transportation terminals
G/S Radio transmitters for use with non-motorized land vehicles; Radio transmitters for use with comp...
G/S Motorized transportation vehicle for retrieving non-motorized land vehicles
G/S Providing a web-based on-line portal that provides customer and distributor access to equipment s...
G/S ELECTRONIC SYSTEM COMPRISING COMPUTER HARDWARE, COMPUTER SOFTWARE, TRANSMITTERS, RECEIVERS, AND C...
2008 G/S Apparatus for locomotion by land, namely wheels, trolleys for carrying luggage, wheeled luggage c...
2001 G/S ELECTRICAL AND SCIENTIFIC APPARATUS-NAMELY, ANTI-THEFT SYSTEMS COMPRISING ELECTRIC LOCKING DEVICE...
1995 G/S anti-theft system for motorized and non-motorized land vehicles, namely an electronic and mechani...