Inventor

Jan Ruff

Inventor
München, DE

Overview

4→
Patents
2005–2017
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

G01Rprimary
G01RMeasuring electric variables60%
A61BDiagnosis40%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2017Patents assigned to SIEMENS AG (4)· patent assignee history
2005–2017Based in München, DE· patent location history
2012–2017Patents assigned to RUFF JAN (3)· patent assignee history
2012–2014Based in Munich, DE· patent location history
2014Patents assigned to KANNENGIESSER STEPHAN (1)· patent assignee history
2017Patents assigned to BIBER STEPHAN (1)· patent assignee history
2017Patents assigned to RENZ WOLFGANG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SIEMENS AG42005–2017
RUFF JANself32012–2017
BIBER STEPHAN12017
KANNENGIESSER STEPHAN12014
RENZ WOLFGANG12017
Locations
LocationPatentsSpan
München, DE22005–2017
Munich, DE22012–2014