Inventor
CHEW STEVEN
US11 patents
⚠️ This page may combine multiple inventors who share the name “CHEW STEVEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SYMBOL TECHNOLOGIES INC
7 patentsUS6036094AMar 14, 2000
Hand-held optical scanner for reading two-dimensional bar code symbols and the like
SYMBOL TECHNOLOGIES INC141 citations97
US5837986ANov 17, 1998
Modification of software files in a microprocessor-controlled device via two-dimensional bar code symbols
SYMBOL TECHNOLOGIES INC145 citations97
US6321990B1Nov 27, 2001
Scanner with shock-absorbing canopy overmolded with linear of housing
SYMBOL TECHNOLOGIES INC63 citations95
US5850078ADec 15, 1998
Simplified assembly and automatic testing of components in electro-optical systems for reading coded indicia
SYMBOL TECHNOLOGIES INC76 citations95
US5818026AOct 6, 1998
Hand-marked lottery selection slip scanning system and method
SYMBOL TECHNOLOGIES INC111 citations94
US5920059AJul 6, 1999
Two-dimensional bar code scanner interface
SYMBOL TECHNOLOGIES INC20 citations92
US5789728AAug 4, 1998
Two-dimensional bar code scanner interface
SYMBOL TECHNOLOGIES INC27 citations92
BREN TRONICS INC
4 patentsUS12040642B1Jul 16, 2024
High capacity battery charger with robust adapter support
BREN TRONICS INC1 citations69
US10804661B1Oct 13, 2020
High capacity battery charger with robust adapter support
BREN TRONICS INC2 citations69
US11165207B1Nov 2, 2021
High capacity battery charger with robust adapter support
BREN TRONICS INC0 citations58
US12500307B2Dec 16, 2025
Portable secondary battery
BREN TRONICS INC0 citations44