Inventor
FRELLER HELMUT
DE12 patents
Patents
12 patentsUS4842710AJun 27, 1989
Method of making mixed nitride films with at least two metals
SIEMENS AG59 citations95
US4603704AAug 5, 1986
Electrode for medical applications
SIEMENS AG112 citations93
US5445859AAug 29, 1995
Multipolar electrode lead
SIEMENS AG27 citations92
US5061684AOct 29, 1991
Production of thin layers of a high temperature superconductor (htsc) by a plasma-activated physical vapor deposition process, and cathodes used therein
SIEMENS AG7 citations73
US4400254AAug 23, 1983
Method for preparing transparent, electrically conducting indium oxide (In2 O3) films
SIEMENS AG16 citations73
US4532174AJul 30, 1985
Layer system for opto-electronic displays
SIEMENS AG8 citations72
US4508430AApr 2, 1985
Electrochromic display cell I
SIEMENS AG10 citations71
US5100701AMar 31, 1992
Solder-repelling coating for tools
SIEMENS AG8 citations68
US4385976AMay 31, 1983
Solderable layer system, its use and method for manufacturing same
SIEMENS AG8 citations67
US4508432AApr 2, 1985
Electrochromic display cell II
SIEMENS AG3 citations62
US3963839AJun 15, 1976
Method for the preparation of thin layers of tungsten and molybdenum
SIEMENS AG3 citations62
US4198449AApr 15, 1980
Method for the preparation of thin films of high-temperature-resistant metals such as tungsten, molybdenum, rhenium or osmium
SIEMENS AG2 citations53