LexDanaLexDanabeta
Inventor

Shujian Yuan

Inventor
Beijing, CN

Overview

2→
Patents
2018–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

G08Cprimary
G08CTransmission systems for measured values, control or similar signals20%
H04BTransmission20%
H04LTransmission of digital information, e.g. telegraphic communication20%
H04MTelephonic communication20%
H04WWireless communication networks20%
PatentTitleYear
10,938,437Radio frequency transmit-receive apparatus, terminal, and method20219,930,164'Method, mobile terminal and system for processing sound signal'2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to TENCENT TECH SHENZHEN CO LTD (1)· patent assignee history
2018Based in Shenzhen, CN· patent location history
2021Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history
2021Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUAWEI TECH CO LTD12021
TENCENT TECH SHENZHEN CO LTD12018
Locations
LocationPatentsSpan
Beijing, CN12021
Shenzhen, CN12018