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Inventor

Yanzi Zhu

Inventor
Shenzhen, CN

Overview

3→
Patents
2016–2021
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.

G06Kprimary
G06KGraphical data reading20%
H01PWaveguides20%
H04BTransmission20%
H04LTransmission of digital information, e.g. telegraphic communication20%
H04WWireless communication networks20%
PatentTitleYear
10,978,775Cavity resonator, filter, and communications device202110,805,170Wireless network performance monitoring and sector assignment20209,507,990'Two-dimensional code recognition method and apparatus'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016Patents assigned to TENCENT TECH SHENZHEN CO LTD (1)· patent assignee history
2016–2021Based in Shenzhen, CN· patent location history
2020Patents assigned to FACEBOOK INC (1)· patent assignee history
2020Based in Chicago, IL, US· patent location history
2021Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FACEBOOK INC12020
HUAWEI TECH CO LTD12021
TENCENT TECH SHENZHEN CO LTD12016
Locations
LocationPatentsSpan
Shenzhen, CN22016–2021
Chicago, Illinois, US12020