Learn more

LUEDER ERNST

Overview
  • Total Patents
    33
About

LUEDER ERNST has a total of 33 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets semiconductors, optics and audio-visual technology are FUZHOU BOE OPTOELECTRONICS TECH CO LTD, AU OPTRONICS CORP and BEIJING BOE DISPLAY TECH CO.

Patent filings in countries

World map showing LUEDER ERNSTs patent filings in countries

Patent filings per year

Chart showing LUEDER ERNSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lueder Ernst 11
#2 Lueder Ernst Prof Dr Ing 9
#3 Lueder Ernst Prof Dr-Ing Habil 5
#4 Glueck Joachim 5
#5 Maier Gert 4
#6 Ullmann Joerg 3
#7 Schleupen Kai 2
#8 Schleupen Kai Dipl Ing 2
#9 Ullmann Jorg 1
#10 Brikenstein Michael 1

Latest patents

Publication Filing date Title
US2012200550A1 Means and circuit to shorten the optical response time of liquid crystal displays
DE19925498A1 Liquid crystal display
EP0944116A2 Fabrication method of cadmium selenide thin film transistors
DE19746961A1 Process for the production of thin film transistors
DE19739835A1 Fourier optical signal processing method
DE19538128C1 Method of manufacturing an electronic switching element
DE19506648A1 Method and device for the autostereoscopic display of three-dimensional structures
DE4432066C1 Prodn. of thin film transistors
DE4432065A1 Method and circuit arrangement for converting a digital data word with N bits into an analog voltage value
DE4339721C1 Method for producing a matrix of thin-film transistors
DE4310640C1 Thin-film transistor matrix mfg. system - with subsequent indium-tin oxide layer used as mask for etching prior metallisation mark
DE4307177A1 Circuit arrangement as part of a shift register for controlling chain or matrix-shaped switching elements
DE4307178A1 Device and method for polarizing light
DE4306916A1 Circuit arrangement for generating an analog output signal
US5316893A Method of producing electronic switching element
DE2649728A1 Multiple purpose hybrid film circuit for active filters - consists of array of resistors and capacitors which can be connected in many different ways for different filters
DE2327016A1 ASSEMBLY UNIT FOR HYBRID LAYERS