LexDanaLexDanabeta
Inventor

Chengen Lu

Inventor
Beijing, CN

Overview

3→
Patents
2015–2021
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G06Fprimary
G06FElectric digital data processing67%
LOC1433%
PatentTitleYear
D0908118Mobile phone case20219,110,584'Controlling a cursor on a touch screen'20159,104,305'Controlling a cursor on a touch screen'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to IBM (2)· patent assignee history
2015Based in Beijing, CN· patent location history
2021Patents assigned to LU CHENHUI (1)· patent assignee history
2021Based in Zhoukou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM22015
LU CHENHUIself12021
Locations
LocationPatentsSpan
Beijing, CN22015
Zhoukou, CN12021