Inventor · disambiguated record
Urs Wälchli
Also filed as: WAELCHLI URS · WALCHLI URS · WÄLCHLI URS
9 granted patents·3 pending applications·112 citations·filing 1995–2024
87Inventor score
Top patents by PatentIndex Score
12 records- 0190US7305888B2Optical interferometric pressure sensorINFICON GMBH·Filed 2006·Granted Dec 11, 2007·25 cites·24 claims
- 0284US6619131B2Combination pressure sensor with capacitive and thermal elementsUNAXIS BALZERS AG·Filed 2002·Granted Sep 16, 2003·38 cites·23 claims
- 0374US12154771B2Chamber for an ionization vacuum gaugeInficon ag·Filed 2024·Granted Nov 26, 2024·0 cites·10 claims
- 0474US2025046589A1Chamber for an ionization vacuum gaugeInficon ag·Filed 2024·Application pending·0 cites
- 0571US7443169B2Shield arrangement for a vacuum cellINFICON GMBH·Filed 2006·Granted Oct 28, 2008·10 cites·12 claims
- 0669US7500300B2Optical interferometric pressure sensor manufacturing methodINFICON GMBH·Filed 2007·Granted Mar 10, 2009·7 cites·24 claims
- 0760US5962791APirani+capacitive sensorBALZERS HOCHVAKUUM·Filed 1998·Granted Oct 5, 1999·21 cites·11 claims
- 0857US12406836B2Device and method for plasma generation in a wide pressure range and system and method for optical gas analysis/detection by means of such a deviceInficon ag·Filed 2022·Granted Sep 2, 2025·0 cites·20 claims
- 0957US2025244271A1Device and method for determining a density of a radical in a gasInficon ag·Filed 2023·Application pending·0 cites
- 1041US12085467B2Method for detecting pressure, and pressure sensorInficon ag·Filed 2019·Granted Sep 10, 2024·0 cites·14 claims
- 1139US5756881AGas analysis or leak detection process and device for sameBALZERS HOCHVAKUUM·Filed 1995·Granted May 26, 1998·11 cites·16 claims
- 1231US2014001578A1Gas pressure measurement cell arrangementWALCHLI URS·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →