Inventor

FREITAS VITOR ANDRADE

GB3 patents

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

DRAYSON TECH EUROPE LTD

2 patents

US11295187B2Apr 5, 2022

Near field RF communication enabled devices with auxiliary functions

DRAYSON TECH EUROPE LTD3 citations68

US11095165B2Aug 17, 2021

RF power harvester

DRAYSON TECH EUROPE LTD0 citations40

FREEVOLT TECH LIMITED

1 patent

US11610089B2Mar 21, 2023

Apparatus

FREEVOLT TECH LIMITED1 citations56