Inventor

Hu Fang

Inventor

Zhejiang, CN

Overview

13→

Patents

2010–2019

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 13 as inventor

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

F21Vprimary

F21VFunctional features or details of lighting devices or systems thereof26%

LOC2619%

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted11%

F21KNon-electric light sources using luminescence7%

H01RElectrically-conductive connections7%

F21SNon-portable lighting devices4%

G08BSignalling systems, e.g. personal calling systems4%

H01LSemiconductor devices4%

H04NPictorial communication, e.g. television4%

H05BElectric heating4%

PatentTitleYear

10,288,273Wire clamping-type connection structure between power supply and light source board2019 10,281,089Fixing device and LED bulb2019 10,236,644Buckle-type lamp holder2019 10,215,374Angle-adjustable lamp2019 10,148,915Lighting system with monitoring and alarm function2018 10,103,464Connection structure of plug-in power supply and light source plate2018 10,090,447LED light-emitting device2018 10,030,848Parabolic LED lamp2018 D0801557'Parabolic LED lamp'2017 D0625036'Energy saving flood light'2010 D0624682'Energy saving flood light'2010 D0624681'Energy saving flood light'2010 D0624680'Energy saving flood light'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010Patents assigned to NINGBO TOOLUX LIGHTING COMPANY (4)· patent assignee history

2010Based in Ningbo, CN· patent location history

2017–2019Patents assigned to NINGBO YAMAO OPTOELECTRONICS CO LTD (9)· patent assignee history

2017–2019Based in Zhejiang, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NINGBO YAMAO OPTOELECTRONICS CO LTD	9	2017–2019
NINGBO TOOLUX LIGHTING COMPANY	4	2010

Locations

Location	Patents	Span
Zhejiang, CN	9	2017–2019
Ningbo, CN	4	2010