Inventor

Yao Wei

Inventor

Beijing, CN

Overview

5→

Patents

1996–2020

Patent span

Performing operations

Primary field (CPC B)

Patents· 5 as inventor

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

B29Cprimary

B29CShaping or joining of plastics10%

B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering10%

B65BMachines, apparatus or devices for, or methods of, packaging articles or materials10%

E21BEarth or rock drilling10%

G01NInvestigating or analysing materials by determining their chemical or physical properties10%

G01RMeasuring electric variables10%

G01VGeophysics10%

H04MTelephonic communication10%

H04NPictorial communication, e.g. television10%

H04WWireless communication networks10%

PatentTitleYear

10,746,825Array antenna driving method and device for three-dimensional scanning nuclear magnetic resonance imager2020 10,272,614Extrusion device of three-dimensional printer and optical detection mechanism thereof2019 9,699,661'Method and apparatus for PCI classified self-configuration'2017 6,478,227'Communication device for storing personal or department data'2002 5,551,219'Package bag expanding device'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996Based in Taichung, TW· patent location history

2002–2019Patents assigned to TECO IMAGE SYS CO LTD (2)· patent assignee history

2002–2019Based in Taipei, TW· patent location history

2017Patents assigned to BEIJING UNIV OF POSTS & TELECOMMUNICATIONS (1)· patent assignee history

2017Patents assigned to UNIV BEIJING POSTS & TELECOMM (1)· patent assignee history

2017–2020Based in Beijing, CN· patent location history

2020Patents assigned to CHINA UNIV OF PETROLEUM—BEIJING (1)· patent assignee history

2020Patents assigned to UNIV CHINA PETROLEUM BEIJING (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TECO IMAGE SYS CO LTD	2	2002–2019
BEIJING UNIV OF POSTS & TELECOMMUNICATIONS	1	2017
CHINA UNIV OF PETROLEUM—BEIJING	1	2020
UNIV BEIJING POSTS & TELECOMM	1	2017
UNIV CHINA PETROLEUM BEIJING	1	2020

Locations

Location	Patents	Span
Beijing, CN	2	2017–2020
Taipei, TW	2	2002–2019
Taichung, TW	1	1996