Inventor
BABU AMISH
US27 patents
⚠️ This page may combine multiple inventors who share the name “BABU AMISH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SQUARE INC
15 patentsUS9589428B2Mar 7, 2017
Point-of-sale system
SQUARE INC30 citations97
US9507972B2Nov 29, 2016
Wireless card reader with contactless and contact card interfaces
SQUARE INC15 citations92
US9390297B2Jul 12, 2016
Wireless card reader with contactless and contact card interfaces
SQUARE INC17 citations92
US9257018B2Feb 9, 2016
Point-of-sale system
SQUARE INC17 citations92
US9916570B2Mar 13, 2018
Point-of-sale system
SQUARE INC6 citations84
US9870557B2Jan 16, 2018
Payment object reader device with multiple types of reader circuitry
SQUARE INC5 citations84
US9449203B2Sep 20, 2016
Card reader with power efficient architecture that includes a power supply and a wake-up circuit
SQUARE INC7 citations84
US9424721B2Aug 23, 2016
Point-of-sale system
SQUARE INC5 citations84
US9058727B2Jun 16, 2015
Cash drawer
SQUARE INC8 citations84
US9858603B2Jan 2, 2018
Card reader with power efficient architecture that includes a wake-up circuit
SQUARE INC6 citations83
US10089615B2Oct 2, 2018
Point-of-sale system
SQUARE INC2 citations73
US10007813B2Jun 26, 2018
Card reader with passive ID circuit
SQUARE INC3 citations72
US9595033B2Mar 14, 2017
Method of transmitting information from efficient communication protocol card
SQUARE INC4 citations72
US9881290B2Jan 30, 2018
Point-of-sale system
SQUARE INC1 citations62
US10140481B2Nov 27, 2018
Card reader with power efficient architecture that includes a power supply and a wake-up circuit
SQUARE INC0 citations52
LAMBA KARTIK
5 patentsUS9224142B2Dec 29, 2015
Card reader with power efficient architecture that includes a power supply and a wake up circuit
LAMBA KARTIK23 citations92
US9262757B2Feb 16, 2016
Method of transmitting information from a card reader with a power supply and wake-up circuit to a mobile device
LAMBA KARTIK9 citations83
US9495676B2Nov 15, 2016
Method of transmitting information from a power efficient card to a mobile device
LAMBA KARTIK8 citations82
US9286635B2Mar 15, 2016
Method of transmitting information from efficient communication protocol card readers to mobile devices
LAMBA KARTIK11 citations82
US9262777B2Feb 16, 2016
Card reader with power efficient architecture that includes a wake-up circuit
LAMBA KARTIK12 citations82
BABU AMISH
3 patentsUS9063737B2Jun 23, 2015
Wireless card reader with one or more card interfaces
BABU AMISH46 citations97
US9058172B2Jun 16, 2015
Method for conserving power using a wireless card reader
BABU AMISH16 citations92
US9305314B2Apr 5, 2016
Methods of transmitting information to mobile devices using cost effective card readers
BABU AMISH9 citations82