Inventor

DEVRIES CHRISTOPHER

CA4 patents

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

BLACKBERRY LTD

2 patents

US8983394B2Mar 17, 2015

Systems and methods for testing radio-based devices

BLACKBERRY LTD15 citations80

US9634395B2Apr 25, 2017

Monopole antenna with a tapered Balun

BLACKBERRY LTD1 citations49

GM GLOBAL TECH OPERATIONS LLC

1 patent

US10380711B2Aug 13, 2019

System and method for rideshare vehicle chaining

GM GLOBAL TECH OPERATIONS LLC1 citations50

XIN YAN

1 patent

US8583035B2Nov 12, 2013

Multiple input multiple output user equipment radio frequency assistant system

XIN YAN1 citations49