Inventor

Guolin Liu

Inventor

Guangdong, CN

Overview

2018–2021

Patent span

Electricity

Primary field (CPC H)

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

H01Qprimary

H01QAntennas, i.e. radio aerials20%

B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles10%

B61DBody details or kinds of railway vehicles10%

F24FAir-conditioning10%

G05BControl or regulating systems in general10%

G05DSystems for controlling or regulating non-electric variables10%

H04LTransmission of digital information, e.g. telegraphic communication10%

H04WWireless communication networks10%

Y02TClimate change mitigation technologies related to transportation10%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to ERICSSON TELEFON AB L M (1)· patent assignee history

2018Based in Nanjing, CN· patent location history

2021Patents assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (2)· patent assignee history

2021Patents assigned to GREE ELECTRIC APPLIANCES INC ZHUHAI (1)· patent assignee history

2021Based in Guangdong, CN· patent location history

2021Based in Dongguan, CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD	2	2021
ERICSSON TELEFON AB L M	1	2018
GREE ELECTRIC APPLIANCES INC ZHUHAI	1	2021

Locations