Urs Walchli

Person

Heiligkreuz, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Chamber for an ionization vacuum gauge
- Patent number 12,154,771
- Issue date Nov 26, 2024
- INFICON AG
- Urs Wälchli
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for detecting pressure, and pressure sensor
- Patent number 12,085,467
- Issue date Sep 10, 2024
- INFICON AG
- Carsten Strietzel
- G01 - MEASURING TESTING
Information Patent Grant
Optical interferometric pressure sensor manufacturing method
- Patent number 7,500,300
- Issue date Mar 10, 2009
- Inficon GmbH
- Urs Wälchli
- G01 - MEASURING TESTING
Information Patent Grant
Shield arrangement for a vacuum cell
- Patent number 7,443,169
- Issue date Oct 28, 2008
- Inficon GmbH
- Per Björkman
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Optical interferometric pressure sensor
- Patent number 7,305,888
- Issue date Dec 11, 2007
- Inficon GmbH
- Urs Wälchli
- G01 - MEASURING TESTING
Information Patent Grant
Combination pressure sensor with capacitive and thermal elements
- Patent number 6,619,131
- Issue date Sep 16, 2003
- Unaxis Balzers AG
- Urs Wälchli
- G01 - MEASURING TESTING
Information Patent Grant
Pirani+capacitive sensor
- Patent number 5,962,791
- Issue date Oct 5, 1999
- Balzers Aktiengellschaft
- Urs Walchli
- G01 - MEASURING TESTING
Information Patent Grant
Gas analysis or leak detection process and device for same
- Patent number 5,756,881
- Issue date May 26, 1998
- Balzers Aktiengesellschaft
- Armin Leo Stockli
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
CHAMBER FOR AN IONIZATION VACUUM GAUGE
- Publication number 20240194465
- Publication date Jun 13, 2024
- INFICON AG
- Urs WÄLCHLI
- G01 - MEASURING TESTING
Information Patent Application
DEVICE AND METHOD FOR PLASMA GENERATION IN A WIDE PRESSURE RANGE AN...
- Publication number 20240177979
- Publication date May 30, 2024
- INFICON AG
- Astrid WALDNER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR DETECTING PRESSURE, AND PRESSURE SENSOR
- Publication number 20220334016
- Publication date Oct 20, 2022
- INFICON AG
- Carsten STRIETZEL
- G01 - MEASURING TESTING
Information Patent Application
GAS PRESSURE MEASUREMENT CELL ARRANGEMENT
- Publication number 20140001578
- Publication date Jan 2, 2014
- INFICON GMBH
- Urs Walchli
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL INTERFEROMETRIC PRESSURE SENSOR METHOD
- Publication number 20080110008
- Publication date May 15, 2008
- Urs Walchli
- G01 - MEASURING TESTING
Information Patent Application
Shield arrangement for a vacuum cell
- Publication number 20070120568
- Publication date May 31, 2007
- Per Bjorkman
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Optical interferometric pressure sensor
- Publication number 20070089524
- Publication date Apr 26, 2007
- Urs Walchli
- G01 - MEASURING TESTING
Information Patent Application
Combination pressure sensor with capactive and thermal elements
- Publication number 20020129657
- Publication date Sep 19, 2002
- UNAXIS BALZERS AKTIENGESELLSCHAFT
- Urs Walchli
- G01 - MEASURING TESTING

Urs Walchli

Person

Patents Grantslast 30 patents

Chamber for an ionization vacuum gauge

Method for detecting pressure, and pressure sensor

Optical interferometric pressure sensor manufacturing method

Shield arrangement for a vacuum cell

Optical interferometric pressure sensor

Combination pressure sensor with capacitive and thermal elements

Pirani+capacitive sensor

Gas analysis or leak detection process and device for same

Patents Applicationslast 30 patents

CHAMBER FOR AN IONIZATION VACUUM GAUGE

DEVICE AND METHOD FOR PLASMA GENERATION IN A WIDE PRESSURE RANGE AN...

METHOD FOR DETECTING PRESSURE, AND PRESSURE SENSOR

GAS PRESSURE MEASUREMENT CELL ARRANGEMENT

OPTICAL INTERFEROMETRIC PRESSURE SENSOR METHOD

Shield arrangement for a vacuum cell

Optical interferometric pressure sensor

Combination pressure sensor with capactive and thermal elements