Inventor

Yundong Qi

Inventor

Shenzhen, CN

Overview

4→

Patents

2010–2012

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 4 as inventor

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

F16Mprimary

F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere50%

E05DHinges or suspension devices for doors, windows or wings25%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof25%

PatentTitleYear

8,251,334'Pivotable support shaft for display'2012 7,992,832'Parallel four-bar mechanism'2011 7,673,839'Parallel four-bar mechanism'2010 7,673,844'Pivotable support shaft for display'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2012Patents assigned to SHENZHEN MINDRAY BIO MED ELECT (4)· patent assignee history

2010–2012Based in Shenzhen, CN· patent location history

2012Patents assigned to QI YUNDONG (1)· patent assignee history

2012Patents assigned to ZHANG QIANG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHENZHEN MINDRAY BIO MED ELECT	4	2010–2012
QI YUNDONGself	1	2012
ZHANG QIANG	1	2012

Locations

Location	Patents	Span
Shenzhen, CN	4	2010–2012