Inventor

HOEFER ULRICH

DE4 patents

⚠️ This page may combine multiple inventors who share the name “HOEFER ULRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IBM

1 patent

US5392124AFeb 21, 1995

Method and apparatus for real-time, in-situ endpoint detection and closed loop etch process control

IBM52 citations92

WILH WISSNER GMBH & CO KOMMAND

1 patent

US6241576B1Jun 5, 2001

Shaping frame

WILH WISSNER GMBH & CO KOMMAND25 citations85

FLEISCHER MAXIMILIAN

1 patent

US8920627B2Dec 30, 2014

Selective detector for carbon monoxide

FLEISCHER MAXIMILIAN13 citations82

ANALYTIK JENA AG

1 patent

US11467010B2Oct 11, 2022

Method for determining the necessity of cleaning and/or the success of cleaning

ANALYTIK JENA AG0 citations61