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Inventor

Qiyun Wei

Inventor
Jinan, CN

Overview

1→
Patents
2020
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

H04Mprimary
H04MTelephonic communication50%
H04WWireless communication networks50%
PatentTitleYear
10,674,315Method and device for judging intercity transportation mode based on mobile phone data2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to SHANDONG PROVINCIAL COMMUNICATIONS PLANNING AND DESIGN INST (1)· patent assignee history
2020Patents assigned to UNIV TSINGHUA (1)· patent assignee history
2020Based in Jinan, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHANDONG PROVINCIAL COMMUNICATIONS PLANNING AND DESIGN INST12020
UNIV TSINGHUA12020
Locations
LocationPatentsSpan
Jinan, CN12020