Inventor

SERR ROBERT

US4 patents

⚠️ This page may combine multiple inventors who share the name “SERR ROBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AMAZON TECH INC

2 patents

US9972004B1May 15, 2018

Proximity-based mobile device payments

AMAZON TECH INC47 citations92

US10204335B1Feb 12, 2019

Proximity-based mobile device payments

AMAZON TECH INC9 citations78

SERR ROBERT

2 patents

US8886720B2Nov 11, 2014

Managing unified communications conferences via categories

SERR ROBERT6 citations64

US8930828B2Jan 6, 2015

Distinguishing conference participants

SERR ROBERT0 citations37