Inventor · disambiguated record
Sajan Wilfred
Also filed as: WILFRED SAJAN
17 granted patents·6 pending applications·51 citations·filing 2007–2024
90Inventor score
Top patents by PatentIndex Score
23 records- 0194US10839181B1Method to synchronize a barcode decode with a video camera to improve accuracy of retail POS loss preventionZEBRA TECH CORP·Filed 2020·Granted Nov 17, 2020·9 cites·6 claims
- 0288US9092684B1Wearable system for, and method of, electro-optically reading a symbol at which a user's finger is generally pointedSYMBOL TECHNOLOGIES INC·Filed 2015·Granted Jul 28, 2015·16 cites·20 claims
- 0387US11696351B2Devices, systems and methods for establishing a bidirectional link between devicesZEBRA TECH CORP·Filed 2020·Granted Jul 4, 2023·3 cites·28 claims
- 0487US10805587B1System and methods for enabling automatic white balance correction for color camerasZEBRA TECH CORP·Filed 2019·Granted Oct 13, 2020·6 cites·20 claims
- 0585US10817691B1Systems and methods for adapting swipe speeds for barcode readersZEBRA TECH CORP·Filed 2019·Granted Oct 27, 2020·7 cites·26 claims
- 0677US11328139B1Method for scanning multiple items in a single swipeZEBRA TECH CORP·Filed 2021·Granted May 10, 2022·1 cites·20 claims
- 0774US8836480B2Radio frequency identification tag and arrangement and method of associating tag data from the tag with code data from an optical code on the tagSYMBOL TECHNOLOGIES INC·Filed 2012·Granted Sep 16, 2014·6 cites·18 claims
- 0871US12488207B2Techniques for automated beam adjustment for portal directionalityZEBRA TECH CORP·Filed 2024·Granted Dec 2, 2025·0 cites·17 claims
- 0964US12106174B2System and methods for enhancing portal directionality determinationZEBRA TECH CORP·Filed 2023·Granted Oct 1, 2024·0 cites·14 claims
- 1064US10769399B2Method for improper product barcode detectionZEBRA TECH CORP·Filed 2018·Granted Sep 8, 2020·1 cites·17 claims
- 1163US9294914B2Localized visible light communications among wireless communication devicesSYMBOL TECHNOLOGIES INC·Filed 2013·Granted Mar 22, 2016·2 cites·19 claims
- 1259US12347128B2Product volumetric assessment using bi-optic scannerZEBRA TECH CORP·Filed 2022·Granted Jul 1, 2025·0 cites·23 claims
- 1351US11328140B2Method for accurate object tracking with color camera in multi planar scannersZEBRA TECH CORP·Filed 2020·Granted May 10, 2022·0 cites·20 claims
- 1449US11797788B2Configuring security tags based on directions of movement of products associated with the security tagsZEBRA TECH CORP·Filed 2022·Granted Oct 24, 2023·0 cites·19 claims
- 1546US2020126030A1Method to detect misplacement of packages in wrong trailers using trailer monitoring unitZEBRA TECH CORP·Filed 2018·Application pending·0 cites
- 1645US11144739B1Method to eliminate RFID cross reads for RFID point of sale scanners using imager object trackingZEBRA TECH CORP·Filed 2020·Granted Oct 12, 2021·0 cites·10 claims
- 1744US2020192608A1Method for improving the accuracy of a convolution neural network training image data set for loss prevention applicationsZEBRA TECH CORP·Filed 2018·Application pending·0 cites
- 1843US2020202091A1System and method to enhance image input for object recognition systemZEBRA TECH CORP·Filed 2018·Application pending·0 cites
- 1943US2020193281A1Method for automating supervisory signal during training of a neural network using barcode scanZEBRA TECH CORP·Filed 2018·Application pending·0 cites
- 2039US2008165035A1Method and System for Customizing Keyboard Map VariantsBHELLA KENNETH S·Filed 2007·Application pending·0 cites
- 2138US11741320B2Systems and methods for mitigation of wireless tag cross readsZEBRA TECH CORP·Filed 2021·Granted Aug 29, 2023·0 cites·17 claims
- 2237US11900206B2Utilization of a barcode reader to detect a printing anomalyZEBRA TECH CORP·Filed 2021·Granted Feb 13, 2024·0 cites·12 claims
- 2337US2017124361A1Arrangement for, and method of, configuring an rfid reader to scan rfid tags in compliance with regulations of a particular regulatory region of operationSYMBOL TECHNOLOGIES LLC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →