Inventor

Zhiqiang Yang

Inventor

Wanchai, HK

Overview

5→

Patents

2016–2020

Patent span

LOC

Primary field

Patents· 5 as inventor

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

LOC26primary

LOC2650%

F03DWind motors13%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g13%

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters13%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%

PatentTitleYear

10,823,142Method and system for controlling wind turbine shutdown2020 D0765276'Portion of a LED light bulb'2016 D0761450'Portion of a light bulb'2016 D0759856'Portion of a light bulb'2016 D0759857'Portion of a light bulb'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016Patents assigned to SIM LIGHTING DESIGN COMPANY LTD (4)· patent assignee history

2016Based in Wanchai, HK· patent location history

2020Patents assigned to XINJIANG GOLDWIND SCIENCE & TECH CO LTD (1)· patent assignee history

2020Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SIM LIGHTING DESIGN COMPANY LTD	4	2016
XINJIANG GOLDWIND SCIENCE & TECH CO LTD	1	2020

Locations

Location	Patents	Span
Wanchai, HK	4	2016
Beijing, CN	1	2020