Inventor

Zheng Yu

Inventor

Beijing, CN

Overview

4→

Patents

2011–2021

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.

H04Wprimary

H04WWireless communication networks33%

LOC2333%

H04LTransmission of digital information, e.g. telegraphic communication17%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use17%

PatentTitleYear

11,032,825Signal transmission method, user equipment, and base station2021 11,025,400Information transmission method, user equipment, and base station2021 D0640355'Table flame heater'2011 D0639919'Round flame heater'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011Patents assigned to HI SEASONS PRODUCTS CHANGZHOU CD LTD (2)· patent assignee history

2011Based in Changzhou, CN· patent location history

2021Patents assigned to HUAWEI TECH CO LTD (2)· patent assignee history

2021Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HI SEASONS PRODUCTS CHANGZHOU CD LTD	2	2011
HUAWEI TECH CO LTD	2	2021

Locations

Location	Patents	Span
Beijing, CN	2	2021
Changzhou, CN	2	2011