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Inventor

Cora Sieglinde Hecht

Inventor
Ebersberg, DE

Overview

4→
Patents
2012–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere20%
H10HInorganic light-emitting semiconductor devices having potential barriers20%
H05BElectric heating15%
C04BLime, magnesia10%
H01LSemiconductor devices10%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals5%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds5%
F21KNon-electric light sources using luminescence5%
F21VFunctional features or details of lighting devices or systems thereof5%
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 emitted5%
PatentTitleYear
10,539,275LED phosphor comprising bow-tie shaped A20209,546,319'Phosphors, such as new narrow-band red emitting phosphors for solid state lighting'20178,409,472'Red emitting luminescent materials'20138,153,025'Red emitting luminescent materials'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2013Patents assigned to HECHT CORA SIEGLINDE (2)· patent assignee history
2012–2013Patents assigned to KONINKL PHILIPS ELECTRONICS NV (2)· patent assignee history
2012–2013Patents assigned to MAYR WALTER (2)· patent assignee history
2012–2013Patents assigned to MEYER JOERG (2)· patent assignee history
2012–2013Based in Ebersberg, DE· patent location history
2017–2020Patents assigned to KONINKLIJKE PHILIPS NV (2)· patent assignee history
2017Based in Eindhoven, NL· patent location history
2020Based in Aachen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HECHT CORA SIEGLINDEself22012–2013
KONINKL PHILIPS ELECTRONICS NV22012–2013
KONINKLIJKE PHILIPS NV22017–2020
MAYR WALTER22012–2013
MEYER JOERG22012–2013
Locations
LocationPatentsSpan
Ebersberg, DE22012–2013
Aachen, DE12020
Eindhoven, NL12017