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Inventor

Stefan Kolberg

Inventor
Friedberg, DE

Overview

2→
Patents
2008–2021
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 2 as inventor

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

A61Bprimary
A61BDiagnosis25%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems25%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications25%
Y02PClimate change mitigation technologies in the production or processing of goods25%
PatentTitleYear
11,058,284Endoscope head, endoscope and Albarran lever holding member20217,397,678'Method for driving a switch that controls current drawn in a power factor correction circuit and a drive circuit therefor'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008Patents assigned to INFINEON TECHNOLOGIES AG (1)· patent assignee history
2008Based in Sassnitz, DE· patent location history
2021Patents assigned to DIGITAL ENDOSCOPY GMBH (1)· patent assignee history
2021Based in Friedberg, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DIGITAL ENDOSCOPY GMBH12021
INFINEON TECHNOLOGIES AG12008
Locations
LocationPatentsSpan
Friedberg, DE12021
Sassnitz, DE12008