Inventor

Dengpan XIE

Inventor

Overview

2023

Patent span

Physics

Primary field (CPC G)

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

E21Bprimary

E21BEarth or rock drilling14%

G06FElectric digital data processing14%

G06TImage data processing or generation, in general14%

G06VImage or video recognition or understanding14%

G08BSignalling systems, e.g. personal calling systems14%

H04NPictorial communication, e.g. television14%

Y02PClimate change mitigation technologies in the production or processing of goods14%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to VERTECHS OIL & GAS TECH CO LTD (1)· patent assignee history

2023Based in CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
VERTECHS OIL & GAS TECH CO LTD	1	2023

Locations

Location	Patents	Span
CN	1	2023