LexDanaLexDanabeta
Inventor

QILONG XUE

Inventor
CN

Overview

1→
Patents
2024
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 1 as inventor

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

E21Bprimary
E21BEarth or rock drilling50%
F03BMachines or engines for liquids50%
PatentTitleYear
11,879,329Pure mechanical well deviation wireless measurement-while-drilling and mud pulse generation device2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024Patents assigned to UNIV CHINA GEOSCIENCES BEIJING (1)· patent assignee history
2024Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV CHINA GEOSCIENCES BEIJING12024
Locations
LocationPatentsSpan
CN12024