LexDanaLexDanabeta
Inventor

Shengwei Li

Inventor
Beijing, CN

Overview

2→
Patents
2020
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G01Sprimary
G01SRadio direction-finding18%
G06FElectric digital data processing18%
H04LTransmission of digital information, e.g. telegraphic communication18%
H04WWireless communication networks18%
G01CMeasuring distances, levels or bearings9%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes9%
G08GTraffic control systems9%
PatentTitleYear
10,769,742Systems and methods for providing information for an on-demand service202010,527,446System and method for determining location2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to BEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD (2)· patent assignee history
2020Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD22020
Locations
LocationPatentsSpan
Beijing, CN22020