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Inventor

Xi Zhang

Inventor
Chengdu, CN

Overview

3→
Patents
2018–2021
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.

H04Wprimary
H04WWireless communication networks43%
H04LTransmission of digital information, e.g. telegraphic communication29%
G06FElectric digital data processing14%
H04BTransmission14%
PatentTitleYear
11,038,576Phase tracking reference signal sending method and apparatus202111,039,416Paging method and apparatus utilizing PDCCH202110,091,236Methods apparatuses, and storage mediums for acquiring legitimate installation packages2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to BEIJING XIAOMI MOBILE SOFTWARE CO LTD (1)· patent assignee history
2018Based in Beijing, CN· patent location history
2021Patents assigned to HUAWEI TECH CO LTD (2)· patent assignee history
2021Based in Chengdu, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUAWEI TECH CO LTD22021
BEIJING XIAOMI MOBILE SOFTWARE CO LTD12018
Locations
LocationPatentsSpan
Chengdu, CN22021
Beijing, CN12018