Inventor

Chien-Chiang Tung

Inventor

Changhua County, TW

Overview

3→

Patents

2010–2012

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 3 as inventor

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

F03Dprimary

F03DWind motors27%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g27%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution27%

F16HGearing9%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications9%

PatentTitleYear

8,303,256'Blade pitch driving apparatus for wind driven generator'2012 7,982,329'Vertical axis wind generator structure'2011 7,843,079'Power generating device capable of outputting at constant rotation speed'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2012Patents assigned to IND TECH RES INST (3)· patent assignee history

2010–2012Based in Changhua County, TW· patent location history

2012Patents assigned to CHANG YUN-YUAN (1)· patent assignee history

2012Patents assigned to GUEY ZEN-JEY (1)· patent assignee history

2012Patents assigned to TUNG CHIEN-CHIANG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
IND TECH RES INST	3	2010–2012
CHANG YUN-YUAN	1	2012
GUEY ZEN-JEY	1	2012
TUNG CHIEN-CHIANGself	1	2012

Locations

Location	Patents	Span
Changhua County, TW	3	2010–2012