Inventor

SPERLICH HANS-PETER

DE8 patents

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

INFINEON TECHNOLOGIES AG

3 patents

US6255193B1Jul 3, 2001

Method for fabricating an isolation trench using an auxiliary layer

INFINEON TECHNOLOGIES AG6 citations70

US7265023B2Sep 4, 2007

Fabrication method for a semiconductor structure

INFINEON TECHNOLOGIES AG5 citations58

US6380074B1Apr 30, 2002

Deposition of various base layers for selective layer growth in semiconductor production

INFINEON TECHNOLOGIES AG0 citations48

SIEMENS AG

2 patents

US6245640B1Jun 12, 2001

Method for fabricating a semiconductor structure

SIEMENS AG57 citations92

US6293291B1Sep 25, 2001

Method and apparatus for the treatment of objects, preferably wafers

SIEMENS AG18 citations76

MEYER BURGER GERMANY GMBH

2 patents

US11444211B2Sep 13, 2022

Crystalline solar cell comprising a transparent, conductive layer between the front-side contacts and method for producing such a solar cell

MEYER BURGER GERMANY GMBH0 citations38

US11024755B2Jun 1, 2021

Method for producing a solar cell, solar cell produced by this method and substrate carrier

MEYER BURGER GERMANY GMBH0 citations38

KOEHLER DANIEL

1 patent

US8158485B2Apr 17, 2012

Integrated circuit device having openings in a layered structure

KOEHLER DANIEL2 citations56