Inventor

Yi-Cheng Yuan

Inventor

Miao-Li County, TW

Overview

2006–2021

Patent span

Physics

Primary field (CPC G)

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

H04Nprimary

H04NPictorial communication, e.g. television27%

A61FFilters implantable into blood vessels9%

A61MDevices for introducing media into, or onto, the body9%

G01RMeasuring electric variables9%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them9%

G06KGraphical data reading9%

G06TImage data processing or generation, in general9%

G06VImage or video recognition or understanding9%

H01RElectrically-conductive connections9%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2006Patents assigned to CORETRONIC CORP (3)· patent assignee history

2006Based in Miao-Li County, TW· patent location history

2006Based in Miaoli, TW· patent location history

2011Patents assigned to SAVANNAH MARKETING GROUP INC (1)· patent assignee history

2011Based in Keelung, TW· patent location history

2021Patents assigned to NETEASE HANGZHOU NETWORK CO LTD (1)· patent assignee history

2021Patents assigned to O2MICRO INC (1)· patent assignee history

2021Based in Zhejiang, CN· patent location history

2021Based in Wuhan, CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CORETRONIC CORP	3	2006
NETEASE HANGZHOU NETWORK CO LTD	1	2021
O2MICRO INC	1	2021
SAVANNAH MARKETING GROUP INC	1	2011

Locations