Inventor
STEIN KARL-ULRICH
DE36 patents
⚠️ This page may combine multiple inventors who share the name “STEIN KARL-ULRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
35 patentsUS5167556ADec 1, 1992
Method for manufacturing a light emitting diode display means
SIEMENS AG78 citations96
US5064263ANov 12, 1991
Multiplexing apparatus for the direct optical reception of a plurality of optical wavelengths
SIEMENS AG56 citations96
US4851695AJul 25, 1989
Optoelectronic coupling element with transparent spacer elements
SIEMENS AG92 citations96
US4823605AApr 25, 1989
Semiconductor pressure sensor with casing and method for its manufacture
SIEMENS AG58 citations96
US4070230AJan 24, 1978
Semiconductor component with dielectric carrier and its manufacture
SIEMENS AG105 citations96
US5875274AFeb 23, 1999
Optoelectronic transmission-reception device
SIEMENS AG37 citations92
US5046809ASep 10, 1991
Coupling arrangement for optically coupling a fiber to a planar optical waveguide integrated on a substrate
SIEMENS AG28 citations92
US4993799AFeb 19, 1991
Arrangement for aligning a lens and opto-electronic component in free beam technology
SIEMENS AG28 citations92
US4989935AFeb 5, 1991
Optoelectronic transmitter and receiver
SIEMENS AG53 citations92
US4853593AAug 1, 1989
Light emitting diode (LED) display
SIEMENS AG50 citations92
US4245386AJan 20, 1981
Method of manufacturing a solar cell battery
SIEMENS AG36 citations91
US5774485AJun 30, 1998
Wavelength-tunable laser device
SIEMENS AG19 citations84
US4055837AOct 25, 1977
Dynamic single-transistor memory element for relatively permanent memories
SIEMENS AG21 citations81
US5946294AAug 31, 1999
Redundancy-optimized communication network for the transmission of communication signals
SIEMENS AG12 citations74
US5365358ANov 15, 1994
Optical switching equipment for the through-connection of optical message cells
SIEMENS AG12 citations74
US5307433AApr 26, 1994
Optical connection member of silicon and method for the manufacture thereof
SIEMENS AG10 citations74
US4412741ANov 1, 1983
Method for the automatic or semiautomatic distance measurement and focusing of the image of an object onto a focal plane
SIEMENS AG10 citations74
US4290187ASep 22, 1981
Method of making charge-coupled arrangement in the two-phase technique
SIEMENS AG14 citations74
US4290693ASep 22, 1981
Arrangement for measuring the range or speed of an object
SIEMENS AG13 citations74
US4211888AJul 8, 1980
Arrangement with several thermal elements in series connection
SIEMENS AG16 citations74
US4084190AApr 11, 1978
Image sensor
SIEMENS AG14 citations74
US4072982AFeb 7, 1978
Semiconductor component with dielectric carrier and its manufacture
SIEMENS AG18 citations74
US5761307AJun 2, 1998
Method for securing data in a telecommunications system
SIEMENS AG16 citations73
US4175238ANov 20, 1979
Switching arrangement for remote-controlled electrical loads
SIEMENS AG19 citations72
US4358786ANov 9, 1982
Method and a circuit arrangement for the storage of video signals
SIEMENS AG13 citations71
US6049553AApr 11, 2000
Method for transmitting information signals in a subscriber terminal network
SIEMENS AG5 citations63
US5142342AAug 25, 1992
Optocoupler
SIEMENS AG4 citations63
US5122652AJun 16, 1992
Means for deflecting and focusing a light beam with silicon optical members
SIEMENS AG4 citations63
US5077818ADec 31, 1991
Coupling arrangement for optically coupling a fiber to a planar optical waveguide integrated on a substrate
SIEMENS AG4 citations63
US4304474ADec 8, 1981
Arrangement for focusing the image of an object onto an image plane
SIEMENS AG6 citations63
US4247761AJan 27, 1981
Arrangement for focusing the image of an object onto an image plane
SIEMENS AG3 citations63
US4166288AAug 28, 1979
Integrated current supply
SIEMENS AG3 citations63
US4163242AJul 31, 1979
MOS storage integrated circuit using individual FET elements
SIEMENS AG6 citations63
US4021787AMay 3, 1977
Information storage circuit employing MNOS transistors
SIEMENS AG3 citations62
US7739161B1Jun 15, 2010
Method for using internet access networks through mobile internet-compatible mobile communication terminals
SIEMENS AG0 citations42