Inventor

Yanming Guo

Inventor

Beijing, CN

Overview

2012–2021

Patent span

Physics

Primary field (CPC G)

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

G06Fprimary

G06FElectric digital data processing21%

G01NInvestigating or analysing materials by determining their chemical or physical properties14%

G01SRadio direction-finding14%

G06KGraphical data reading14%

G01CMeasuring distances, levels or bearings7%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes7%

G06TImage data processing or generation, in general7%

G06VImage or video recognition or understanding7%

H04LTransmission of digital information, e.g. telegraphic communication7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2012Patents assigned to GUO YANMING (2)· patent assignee history

2012Patents assigned to LAM CLIVE C (2)· patent assignee history

2012Patents assigned to NAT OILWELL VARCO LP (2)· patent assignee history

2012Patents assigned to YUAN QINGSHAN (2)· patent assignee history

2012Based in Missouri City, TX, US· patent location history

2019–2020Patents assigned to BEIJING GREENVALLEY TECH CO LTD (2)· patent assignee history

2019–2020Based in Beijing, CN· patent location history

2021Based in Shenzhen, CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BEIJING GREENVALLEY TECH CO LTD	2	2019–2020
GUO YANMINGself	2	2012
LAM CLIVE C	2	2012
NAT OILWELL VARCO LP	2	2012
YUAN QINGSHAN	2	2012

Locations