Inventor

HOFER JOHANN

11 patents

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

WACKER CHEMITRONIC

5 patents

US4141764AFeb 27, 1979

Process for the manufacture of silicon of large surface area bonded to a substrate and silicon-bonded substrates so made

WACKER CHEMITRONIC33 citations88

US4112057ASep 5, 1978

Process for purifying halogenosilanes

WACKER CHEMITRONIC29 citations78

US4042331AAug 16, 1977

Process for the determination of the boron contents of pure halogensilanes

WACKER CHEMITRONIC10 citations72

US4210486AJul 1, 1980

Process for determining the effective doping agent content of hydrogen for the production of semiconductors

WACKER CHEMITRONIC4 citations61

US4057395ANov 8, 1977

Process for determining the donor content of polycrystalline silicon of high purity to be used in the semiconductor industries

WACKER CHEMITRONIC1 citations45

STRATEC CONSUMABLES GmbH

2 patents

US10800895B2Oct 13, 2020

Polymer slides having hydrophobic small molecules

STRATEC CONSUMABLES GmbH0 citations48

US10611890B2Apr 7, 2020

Method of producing a polymer part and polymer part

STRATEC CONSUMABLES GmbH0 citations48

TIEFENTHALER STEFAN

1 patent

US8797511B2Aug 5, 2014

Distance measuring device and surveying system

TIEFENTHALER STEFAN10 citations78

WACKER CHEMIE GMBH

1 patent

US4132763AJan 2, 1979

Process for the production of pure, silicon elemental semiconductor material

WACKER CHEMIE GMBH23 citations77

MICRO EPSILON MESSTECHNIK GMBH & CO KG

1 patent

US10502591B2Dec 10, 2019

Sensor arrangement and method for determining a position and/or a change in the position of a measurement object

MICRO EPSILON MESSTECHNIK GMBH & CO KG1 citations59

PFAFFINGER CHRISTIAN

1 patent

US9574865B2Feb 21, 2017

Method and apparatus for sensing magnetic fields

PFAFFINGER CHRISTIAN0 citations31