Inventor

Huayang Lu

Inventor

Shanghai, CN

Overview

2006–2013

Patent span

Electricity

Primary field (CPC H)

Patents· 9 as inventor

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

H01Hprimary

H01HElectric switches75%

H02HEmergency protective circuit arrangements17%

H01RElectrically-conductive connections8%

PatentTitleYear

8,462,471'Circuit interrupting device with high voltage surge protection'2013 8,300,368'Circuit interrupting device with end-of life testing, reverse wiring and high voltage surge capability'2012 8,233,251'Circuit interrupting device with interconnecting reset and test buttons'2012 7,633,726'Ground fault circuit interrupters with miswiring or reverse wiring protection and end of life alarm signal'2009 7,576,959'Circuit interrupting device with automatic end-of-life test'2009 7,317,600'Circuit interrupting device with automatic end of life test'2008 7,315,227'Ground fault circuit interrupters providing end of the life test'2008 7,195,500'Ground fault circuit interrupter with end of life indicators'2007 6,998,945'Receptacle device having protection against arc faults and leakage currents'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2013Patents assigned to HUANG HUADAO (9)· patent assignee history

2006–2013Patents assigned to LU HUAYANG (9)· patent assignee history

2006Based in Wenzhou, CN· patent location history

2007–2012Based in Shanghai, CN· patent location history

2009–2013Based in Jiangqiao Town, CN· patent location history

2012Patents assigned to HUADAO HUANG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HUANG HUADAO	9	2006–2013
LU HUAYANGself	9	2006–2013
HUADAO HUANG	1	2012

Locations

Location	Patents	Span
Shanghai, CN	6	2007–2012
Jiangqiao Town, CN	2	2009–2013
Wenzhou, CN	1	2006