Learn more

RICHTER RALF

Overview
  • Total Patents
    24
About

RICHTER RALF has a total of 24 patent applications. Its first patent ever was published in 1980. It filed its patents most often in United States, Germany and German Democratic Republic. Its main competitors in its focus markets semiconductors, environmental technology and textiles and paper are CONSORTIUM ADVANCED SEMICONDUCTOR MATERIALS & RELATED TECHNOLOGIES, PAL ROHIT and SIGETRONICS INC.

Patent filings in countries

World map showing RICHTER RALFs patent filings in countries
# Country Total Patents
#1 United States 20
#2 Germany 3
#3 German Democratic Republic 1

Patent filings per year

Chart showing RICHTER RALFs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Richter Ralf 24
#2 Frohberg Kai 4
#3 Heinrich Jens 4
#4 Seidel Robert 3
#5 Huisinga Torsten 3
#6 Wei Andy 3
#7 Schuehrer Holger 3
#8 Foltyn Thomas 2
#9 Boemmels Juergen 2
#10 Salz Heike 1

Latest patents

Publication Filing date Title
US2013234336A1 Processes for forming integrated circuits and integrated circuits formed thereby
US2013224948A1 Methods for deposition of tungsten in the fabrication of an integrated circuit
US2013164901A1 Method of making capacitor with a sealing liner and semiconductor device comprising same
US8216928B1 Methods for fabricating semiconductor devices having local contacts
US2012161242A1 Enhancement of ultraviolet curing of tensile stress liner using reflective materials
US2012146106A1 Semiconductor devices having through-contacts and related fabrication methods
DE102005046472A1 Furniture and container lock has magnet on movable component or mechanism so its curved magnetic field can pass through that of fixed magnet by pressing movement so increasing magnet rejection force forces moving component to spring open
DE19951908A1 Building material, especially a molded brick for surface and underground construction, consists of bonded cellulosic material, especially waste paper
DE19720994A1 Multipart energy absorbing safety steering column for vehicles
DD157314A1 Pyramid found cutter