Inventor

Feng He

Inventor

Shanghai, CN

Overview

6→

Patents

2015–2020

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 6 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 thereof20%

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 emitted20%

F21KNon-electric light sources using luminescence13%

H05BElectric heating13%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications13%

F21SNon-portable lighting devices7%

G02BOptical elements, systems or apparatus7%

H01RElectrically-conductive connections7%

PatentTitleYear

10,798,802Dimmable lighting device2020 10,616,978Lighting arrangement, computer program product, mobile communication device and lighting system2020 9,816,692'Luminaire element'2017 9,671,093'Holder for holding a carrier, a lighting module, a luminaire and a method of manufacturing a holder for a lighting module'2017 9,651,730'Lighting device and luminaire'2017 8,956,187'Electrical connector'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to CHENG UEI PREC IND CO LTD (1)· patent assignee history

2015Based in Dongguan, CN· patent location history

2017Patents assigned to PHILIPS LIGHTING HOLDING BV (3)· patent assignee history

2017Based in Shanghai, CN· patent location history

2020Patents assigned to SIGNIFY HOLDING BV (2)· patent assignee history

2020Patents assigned to SIGNIFY HOLDINGS B V (1)· patent assignee history

2020Based in Eindhoven, NL· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
PHILIPS LIGHTING HOLDING BV	3	2017
SIGNIFY HOLDING BV	2	2020
CHENG UEI PREC IND CO LTD	1	2015
SIGNIFY HOLDINGS B V	1	2020

Locations

Location	Patents	Span
Shanghai, CN	3	2017
Eindhoven, NL	2	2020
Dongguan, CN	1	2015