Patent · US Active

Radio communication device and a RFID device for assisting visually impaired users

US10959905B2 · kind B2 · utility

0Cited by

5References

10Claims

0Family size

Assignee

Hong Kong R&D Centre for Logistics and Supply Chain Management Enabling Technologies Limited

Inventors

Jing Tian Xi · Hong Kong, CN
Man Kit Wong

Key dates

Filing date	Mar 15, 2017
Grant date	Mar 30, 2021
Priority date	—
Expiry date	Mar 15, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH01Q19/30
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A radio communication device comprising a planar body arranged to be inserted into a gap portion between one or more construction components, wherein the planar body includes a radio communication chip and an antenna arrangement arranged to substantially radiate radio communication signals from the radio communication chip in a direction away from the gap portion.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.