Matthias Keller

Follow

Person

Kirchheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Measuring device and measuring method with multiple display
- Patent number 11,054,445
- Issue date Jul 6, 2021
- Rohde & Schwarz GmbH & Co. KG
- Matthias Keller
- G01 - MEASURING TESTING
Information Patent Grant
Measuring device and method for automatic adjustment of contrast in...
- Patent number 10,295,568
- Issue date May 21, 2019
- Rohde Schwarz GmbH & Co. KG
- Matthias Keller
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for measuring radio interference levels with freq...
- Patent number 7,801,489
- Issue date Sep 21, 2010
- Rohde & Schwarz GmbH & Co. KG
- Matthias Keller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
A MEASURING DEVICE AND MEASURING METHOD WITH MULTIPLE DISPLAY
- Publication number 20160069932
- Publication date Mar 10, 2016
- Rohde& Schwarz GmbH & Co. KG
- Matthias KELLER
- G01 - MEASURING TESTING
Information Patent Application
MEASURING DEVICE AND METHOD FOR AUTOMATIC ADJUSTMENT OF CONTRAST IN...
- Publication number 20140358477
- Publication date Dec 4, 2014
- Matthias Keller
- G01 - MEASURING TESTING
Information Patent Application
MEASURING DEVICE AND A MEASURING METHOD WITH COUPLED DISPLAY
- Publication number 20140095116
- Publication date Apr 3, 2014
- Matthias Keller
- G01 - MEASURING TESTING
Information Patent Application
Method and Device for Measuring Radio Interference Levels With Freq...
- Publication number 20080274702
- Publication date Nov 6, 2008
- Matthias Keller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE