Inventor

Long Du

Inventor
Beijing, CN

Overview

6→
Patents
2018–2020
Patent span
Physics
Primary field (CPC G)

Patents· 6 as inventor

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

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties29%
G01VGeophysics29%
H04LTransmission of digital information, e.g. telegraphic communication14%
A61BDiagnosis7%
B66CCranes7%
G05DSystems for controlling or regulating non-electric variables7%
G06FElectric digital data processing7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2020Patents assigned to NUCTECH CO LTD (4)· patent assignee history
2018–2020Based in Beijing, CN· patent location history
2019–2020Patents assigned to SAP SE (2)· patent assignee history
2019–2020Based in Xi'an, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NUCTECH CO LTD42018–2020
SAP SE22019–2020
Locations
LocationPatentsSpan
Beijing, CN42018–2020
Xi'an, CN22019–2020