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Inventor

Hendrikus Albertus Adrianus Maria De Ruijter

Inventor
Shanghai, CN

Overview

3→
Patents
2008–2012
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.

F21Sprimary
F21SNon-portable lighting devices22%
F21VFunctional features or details of lighting devices or systems thereof22%
G02BOptical elements, systems or apparatus22%
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates11%
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%
LOC2611%
PatentTitleYear
8,337,034'Illumination device'20128,243,359'Window blind with illuminated lamellae'2012D0582590'Portable reading lamp'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2012Patents assigned to KONINKL PHILIPS ELECTRONICS NV (2)· patent assignee history
2008–2012Based in Shanghai, CN· patent location history
2012Patents assigned to DE RUIJTER HENDRIKUS ALBERTUS ADRIANUS MARIA (2)· patent assignee history
2012Patents assigned to RONDA CORNELIS REINDER (2)· patent assignee history
2012Patents assigned to CONTRACTOR KAIRAZ SAROSH (1)· patent assignee history
2012Patents assigned to CORNELISSEN HUGO JOHAN (1)· patent assignee history
2012Based in Eindhoven, NL· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DE RUIJTER HENDRIKUS ALBERTUS ADRIANUS MARIAself22012
KONINKL PHILIPS ELECTRONICS NV22008–2012
RONDA CORNELIS REINDER22012
CONTRACTOR KAIRAZ SAROSH12012
CORNELISSEN HUGO JOHAN12012
Locations
LocationPatentsSpan
Shanghai, CN22008–2012
Eindhoven, NL12012