Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DH

Darran Michael Handshaw

ZTZebra Technologies: 19 patents #1 of 201Top 1%
Sound Beach, NY: #1 of 6 inventorsTop 20%
New York: #78 of 12,766 inventorsTop 1%
Overall (2021): #2,202 of 548,734Top 1%
19 Patents 2021

Issued Patents 2021

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
11209304 Barcode reader with off-platter detection Edward Barkan, Mark Drzymala 2021-12-28
11210482 Barcode reader having calibration of scanner image brightness with multiple FOVs from a single sensor Edward Barkan, Mark Drzymala 2021-12-28
11210481 Bioptic barcode reader Mark Drzymala, Edward Barkan 2021-12-28
11200392 Interleaved frame types optimized for vision capture and barcode capture Edward Barkan, Mark Drzymala 2021-12-14
11182573 Barcode readers including illumination assemblies with different color lights Edward Barkan, Matthew D. Blasczak 2021-11-23
11163966 Symbology reader imaging engines and components associated therewith Edward Barkan 2021-11-02
11151344 Systems and method for enabling selective use of illumination color to capture appropriate data Edward Barkan, Mark Drzymala 2021-10-19
11144897 Methods and systems to detect items left in merchandise carriers Robert Sanders, Edward Barkan, Mark Drzymala 2021-10-12
11132520 Industrial digital barcode reader Edward Barkan, Mark Drzymala 2021-09-28
11126809 Bioptic barcode readers Mark Drzymala, Edward Barkan 2021-09-21
11118959 Modular off-platter detection assembly for use with barcode readers Edward Barkan, Chinh Tan, Mark Drzymala 2021-09-14
11120237 Bioptic scanner optical arrangement with single sensor split four ways Edward Barkan, Mark Drzymala 2021-09-14
11080498 Bioptic reader assembly with video upgrade module Mark Drzymala, Edward Barkan 2021-08-03
11048897 Field-upgradable barcode readers Mark Drzymala, Edward Barkan 2021-06-29
11023698 Barcode reader with off-platter detection Edward Barkan, Mark Drzymala 2021-06-01
11003882 Apparatus and method for reducing the effect of aim light aberrations in a barcode reader William P. Hurley, IV, Igor Vinogradov, Chinh Tan 2021-05-11
10984204 Hybrid illumination system for symbology readers and method of reading DPM codes therewith Miguel Orlando Rodriguez Ortiz, Igor Vinogradov, Mark Drzymala, Edward Barkan 2021-04-20
10921177 Barcode reader with off-platter detection Edward Barkan, Mark Drzymala 2021-02-16
10909342 Barcode reader with intelligent off-platter indication system Edward Barkan, Mark Drzymala 2021-02-02