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Inventor

Zhiyong Bai

Inventor
Beijing, CN

Overview

2→
Patents
2016–2018
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.

H04Mprimary
H04MTelephonic communication29%
H04WWireless communication networks29%
G06FElectric digital data processing14%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes14%
H04LTransmission of digital information, e.g. telegraphic communication14%
PatentTitleYear
9,998,861Method and device for determining service area20189,521,251'Method and device for identifying telephone call'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2018Patents assigned to XIAOMI INC (2)· patent assignee history
2016–2018Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
XIAOMI INC22016–2018
Locations
LocationPatentsSpan
Beijing, CN22016–2018