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Inventor

Jichang Liao

Inventor
Beijing, CN

Overview

4→
Patents
2016–2017
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H04Bprimary
H04BTransmission38%
H01PWaveguides13%
H03FAmplifiers13%
H03GControl of amplification13%
H04LTransmission of digital information, e.g. telegraphic communication13%
H04WWireless communication networks13%
PatentTitleYear
9,813,038'Method and apparatus for automatic gain control'20179,800,397'Tower mounted amplifier and filter thereof'20179,748,991'Low noise amplifier module and method of implementation'20179,379,748'Interference adaptive wideband receiver'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2017Patents assigned to ERICSSON TELEFON AB L M (2)· patent assignee history
2016Patents assigned to LIAO JICHANG (1)· patent assignee history
2016–2017Based in Beijing, CN· patent location history
2017Patents assigned to ERICSSON TELEFON AB L M (publ) (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ERICSSON TELEFON AB L M (publ)32017
ERICSSON TELEFON AB L M22016–2017
LIAO JICHANGself12016
Locations
LocationPatentsSpan
Beijing, CN42016–2017