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David Bellows — 53 Patents

STSymbol Technologies: 41 patents #26 of 1,181Top 3%

ZTZebra Technologies: 12 patents #28 of 699Top 5%

Old Westbury, NY: #2 of 63 inventorsTop 4%

New York: #1,705 of 115,490 inventorsTop 2%

Overall (All Time): #48,528 of 4,157,543Top 2%

53 Patents All Time

David Bellows has been granted 53 US patents while listed as an inventor at Symbol Technologies. The first was granted in 2002 and the most recent in April 2025. David Bellows ranks #48,528 of 4,157,543 US inventors in our database (top 1.2%). Patent records list David Bellows in Old Westbury, NY, US.

Patents per Year

Issued Patents All Time

Showing 1–25 of 53 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
D1071753	Asset tracking equipment housing	Sean D. Marvel, Thomas Wulff	2025-04-22
12232075	System and method for automated and dynamic location tracking	Matthew Louis Kowalski	2025-02-18
12203803	Sensor arrays for a smart shelf	Sean Connolly, Russell Calvarese	2025-01-21
12061654	Fulfillment guidance devices, systems, and methods	Matthew Louis Kowalski, Nicole Daphne Tricoukes	2024-08-13	$63,898,000
11864078	Enhanced broadcast function at edge devices	Russell Calvarese, Sean Connolly	2024-01-02	$12,111,000
11814247	Modular inventory management system	—	2023-11-14	$12,796,000
11803671	Systems and methods for automatically generating sensor layouts	Aslam Mohammed	2023-10-31	$22,302,000
11521003	Layout generation for location-tracking sensors	Aslam Mohammed	2022-12-06	$97,814,000
11496867	Automated validation of location tracking system	—	2022-11-08	$93,757,000
D966127	Asset tracking equipment housing	Sean D. Marvel, Thomas Wulff	2022-10-11
11423354	Smart shelf systems and methods of operating the same	Sean Connolly, Russell Calvarese	2022-08-23	$26,575,000
11262431	Co-located locationing technologies	Rehan K. Jaffri, Sean D. Marvel	2022-03-01
10685196	Apparatus and method for producing an appropriate quantity of RFID reads	—	2020-06-16
10534939	Systems and methods for managing a population of RFID tags	—	2020-01-14	$26,988,000
10490044	Anti-fraud security tag removal	Richard J. Lavery, Russell Calvarese, Rehan K. Jaffri, Sean Connolly	2019-11-26
10261167	Co-located locationing technologies	Rehan K. Jaffri, Sean D. Marvel	2019-04-16
D843862	Asset tracking equipment housing	Sean D. Marvel, Chad Chaumont	2019-03-26
10157303	Systems and methods for steering one or more product readers and determining product attributes	Richard J. Lavery, Thomas Wulff, Rehan K. Jaffri, Sean Connolly, Sean D. Marvel +2 more	2018-12-18
10140486	Systems and methods for point-of-sale detection with image sensors for identifying new radio frequency identification (RFID) tag events within a vicinity of an RFID reader	Richard J. Lavery, Thomas Wulff, Rehan K. Jaffri, Sean Connolly, Sean D. Marvel +1 more	2018-11-27
10095894	Systems and methods for density-based RFID network configuration	Timothy B. Austin	2018-10-09
10061952	Arrangement for, and method of, detecting passage of objects associated with radio frequency (RF) identification (RFID) object tags through a portal	Mark Duron, Daniella Strat, Timothy B. Austin	2018-08-28
9971919	Systems and method to adaptively optimize RFID-based point-of-sale performance	Richard J. Lavery, Thomas Wulff, Rehan K. Jaffri, Sean Connolly, Sean D. Marvel +2 more	2018-05-15
9792474	Radio frequency identification reader antenna arrangement with multiple linearly-polarized elements	—	2017-10-17
9760919	Preventing purchased merchandise from being left at a checkout counter	—	2017-09-12
D791748	Locationing module	—	2017-07-11