Inventor · San Francisco, CA, US

Nathan Spindel

16Patents

7h-index

20Co-inventors

62Inventor score

Filing activity: Sep 27, 2013 → Jan 13, 2023

Most-cited inventions

Patent	Title	Area	Cited by	Status
US9351114B2	Generating geofences	Physics	41	Active
US10068272B1	Pickup order	Physics	32	Active
US10621563B1	Apportioning a payment card transaction among multiple payers	Physics	23	Active
US9530128B1	Payment instrument verification techniques	Physics	20	Active
US10319013B2	Electronic ordering system	Physics	17	Active
US10198731B1	Performing actions based on the location of mobile device during a card swipe	Physics	14	Active
US10296910B1	Pay-by-name payment check-in with a payment card	Physics	9	Active
US10692088B1	Performing actions based on the location of a mobile device during a card swipe	Physics	7	Active
US11410139B1	Apportioning a payment card transaction among multiple payers	Physics	4	Active
US11829964B2	Apportioning a payment amount among multiple payers	Physics	2	Active
US11574296B2	Systems and methods for providing gratuities to merchants	Physics	1	Active
US10929847B1	Pay-by-name payment check-in with a payment card	Physics	1	Active
US9961491B1	Generating geofences	Physics	1	Active
US10820138B2	Generating geofences	Physics	0	Active
US12217237B2	Systems and methods for providing gratuities to merchants	Physics	0	Active
US11803841B1	Discovery and communication using direct radio signal communication	Physics	0	Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.