LexDanaLexDanabeta
Inventor

Chi Sun Yu

Inventor
Hong Kong, CN

Overview

3→
Patents
2018–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Qprimary
H01QAntennas, i.e. radio aerials100%
PatentTitleYear
10,361,488Dielectric material as antenna201910,249,944Systems, apparatus, and methods to improve antenna performance in electronic devices201910,141,635Systems, apparatus, and methods to optimize antenna performance2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to ANTWAVE TECH LIMITED (1)· patent assignee history
2018–2019Based in Hong Kong, CN· patent location history
2019Patents assigned to ANTWAVE INTELLECTUAL PROPERTY LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ANTWAVE INTELLECTUAL PROPERTY LTD22019
ANTWAVE TECH LIMITED12018
Locations
LocationPatentsSpan
Hong Kong, CN32018–2019