Inventor

Karl Kristian Udris

Inventor

East Cleveland, OH, US

Overview

2→

Patents

2017–2019

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 2 as inventor

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

F21Kprimary

F21KNon-electric light sources using luminescence18%

F21VFunctional features or details of lighting devices or systems thereof18%

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 emitted18%

F04DNon-positive-displacement pumps9%

F21SNon-portable lighting devices9%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application9%

G02BOptical elements, systems or apparatus9%

H05BElectric heating9%

PatentTitleYear

10,208,943Lamps for enhanced optical brightening and color preference2019 9,587,820'Active cooling device'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2019Patents assigned to GE LIGHTING SOLUTIONS LLC (2)· patent assignee history

2017Based in Cleveland, OH, US· patent location history

2019Based in East Cleveland, OH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GE LIGHTING SOLUTIONS LLC	2	2017–2019

Locations

Location	Patents	Span
East Cleveland, OH, US	1	2019
Cleveland, OH, US	1	2017