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List of Gatekeeper Systems patents

List of Gatekeeper Systems patents
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Patents where
Current Assignee
Name
is
Gatekeeper SystemsGatekeeper Systems
Name
Description
Patent Applicant
Current Assignee
Inventor
Patent Jurisdiction
Patent Number
Date of Patent
‌
US Patent 10232869 Navigation systems for wheeled carts

Patent 10232869 was granted and assigned to Gatekeeper Systems on March, 2019 by the United States Patent and Trademark Office.

‌
Gatekeeper Systems, Inc.
Gatekeeper Systems
Gatekeeper Systems
United States Patent and Trademark Office
United States Patent and Trademark Office
10232869
March 19, 2019
‌
US Patent 11208134 Monitoring system capable of classifying items added to a shopping cart

Patent 11208134 was granted and assigned to Gatekeeper Systems on December, 2021 by the United States Patent and Trademark Office.

Gatekeeper Systems
Gatekeeper Systems
Gatekeeper Systems
Gatekeeper Systems
United States Patent and Trademark Office
United States Patent and Trademark Office
11208134
December 28, 2021
‌
US Patent 11279173 Wheels for non-motorized vehicles

Patent 11279173 was granted and assigned to Gatekeeper Systems on March, 2022 by the United States Patent and Trademark Office.

Gatekeeper Systems
Gatekeeper Systems
Gatekeeper Systems
Gatekeeper Systems
United States Patent and Trademark Office
United States Patent and Trademark Office
11279173
March 22, 2022
‌
US Patent 11203370 Shopping cart monitoring using computer vision

Patent 11203370 was granted and assigned to Gatekeeper Systems on December, 2021 by the United States Patent and Trademark Office.

Gatekeeper Systems
Gatekeeper Systems
Gatekeeper Systems
Gatekeeper Systems
United States Patent and Trademark Office
United States Patent and Trademark Office
11203370
December 21, 2021
‌
US Patent 10101458 Low-energy consumption location of movable objects

Patent 10101458 was granted and assigned to Gatekeeper Systems on October, 2018 by the United States Patent and Trademark Office.

Gatekeeper Systems
Gatekeeper Systems
Gatekeeper Systems
Gatekeeper Systems
United States Patent and Trademark Office
United States Patent and Trademark Office
10101458
October 16, 2018
‌
US Patent 11299189 Motorized cart retriever for monitoring cart status

Patent 11299189 was granted and assigned to Gatekeeper Systems on April, 2022 by the United States Patent and Trademark Office.

Gatekeeper Systems
Gatekeeper Systems
Gatekeeper Systems
Gatekeeper Systems
United States Patent and Trademark Office
United States Patent and Trademark Office
11299189
April 12, 2022
‌
US Patent 10546502 Estimating motion of wheeled carts

Patent 10546502 was granted and assigned to Gatekeeper Systems on January, 2020 by the United States Patent and Trademark Office.

‌
Gatekeeper Systems, Inc.
Gatekeeper Systems
Gatekeeper Systems
United States Patent and Trademark Office
United States Patent and Trademark Office
10546502
January 28, 2020
‌
US Patent 11183070 Estimating motion of wheeled carts

Patent 11183070 was granted and assigned to Gatekeeper Systems on November, 2021 by the United States Patent and Trademark Office.

Gatekeeper Systems
Gatekeeper Systems
Gatekeeper Systems
Gatekeeper Systems
United States Patent and Trademark Office
United States Patent and Trademark Office
11183070
November 23, 2021
‌
US Patent 10189494 Cart monitoring system with wheel assembly capable of visually signaling cart status

Patent 10189494 was granted and assigned to Gatekeeper Systems on January, 2019 by the United States Patent and Trademark Office.

‌
Gatekeeper Systems, Inc.
Gatekeeper Systems
Gatekeeper Systems
United States Patent and Trademark Office
United States Patent and Trademark Office
10189494
January 29, 2019
‌
US Patent 11358621 System for monitoring and controlling shopping cart usage

Patent 11358621 was granted and assigned to Gatekeeper Systems on June, 2022 by the United States Patent and Trademark Office.

Gatekeeper Systems
Gatekeeper Systems
Gatekeeper Systems
Gatekeeper Systems
United States Patent and Trademark Office
United States Patent and Trademark Office
11358621
June 14, 2022
‌
US Patent 10124821 Monitoring usage or status of cart retrievers

Patent 10124821 was granted and assigned to Gatekeeper Systems on November, 2018 by the United States Patent and Trademark Office.

Gatekeeper Systems
Gatekeeper Systems
Gatekeeper Systems
Gatekeeper Systems
United States Patent and Trademark Office
United States Patent and Trademark Office
10124821
November 13, 2018
‌
US Patent 11230313 System for monitoring and controlling shopping cart usage

Patent 11230313 was granted and assigned to Gatekeeper Systems on January, 2022 by the United States Patent and Trademark Office.

Gatekeeper Systems
Gatekeeper Systems
Gatekeeper Systems
Gatekeeper Systems
United States Patent and Trademark Office
United States Patent and Trademark Office
11230313
January 25, 2022
‌
US Patent 10219136 Systems with buried antennas for bi-directional communication with wheeled vehicles

Patent 10219136 was granted and assigned to Gatekeeper Systems on February, 2019 by the United States Patent and Trademark Office.

‌
Gatekeeper Systems, Inc.
Gatekeeper Systems
Gatekeeper Systems
United States Patent and Trademark Office
United States Patent and Trademark Office
10219136
February 26, 2019
‌
US Patent 10858024 Navigation systems for wheeled carts

Patent 10858024 was granted and assigned to Gatekeeper Systems on December, 2020 by the United States Patent and Trademark Office.

Gatekeeper Systems
Gatekeeper Systems
Gatekeeper Systems
Gatekeeper Systems
United States Patent and Trademark Office
United States Patent and Trademark Office
10858024
December 8, 2020
‌
US Patent 10745040 Motorized cart retriever for monitoring cart status

Patent 10745040 was granted and assigned to Gatekeeper Systems on August, 2020 by the United States Patent and Trademark Office.

Gatekeeper Systems
Gatekeeper Systems
Gatekeeper Systems
Gatekeeper Systems
United States Patent and Trademark Office
United States Patent and Trademark Office
10745040
August 18, 2020
‌
US Patent 10196040 Direction crossing detector for containment boundary

Patent 10196040 was granted and assigned to Gatekeeper Systems on February, 2019 by the United States Patent and Trademark Office.

‌
Gatekeeper Systems, Inc.
Gatekeeper Systems
Gatekeeper Systems
United States Patent and Trademark Office
United States Patent and Trademark Office
10196040
February 5, 2019
‌
US Patent 10227082 Power generation systems and methods for wheeled objects

Patent 10227082 was granted and assigned to Gatekeeper Systems on March, 2019 by the United States Patent and Trademark Office.

‌
Gatekeeper Systems, Inc.
Gatekeeper Systems
Gatekeeper Systems
United States Patent and Trademark Office
United States Patent and Trademark Office
10227082
March 12, 2019
‌
US Patent 10730541 Navigation systems and methods for wheeled objects

‌
Gatekeeper Systems, Inc.
Gatekeeper Systems
Gatekeeper Systems
United States Patent and Trademark Office
United States Patent and Trademark Office
10730541
August 4, 2020
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18 results
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