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GRAEF NILS

Overview
  • Total Patents
    17
About

GRAEF NILS has a total of 17 patent applications. Its first patent ever was published in 1996. It filed its patents most often in United States and Germany. Its main competitors in its focus markets basic communication technologies, computer technology and audio-visual technology are YEUNG KWOK W, KOU YU and YANG SHAOHUA.

Patent filings in countries

World map showing GRAEF NILSs patent filings in countries
# Country Total Patents
#1 United States 16
#2 Germany 1

Patent filings per year

Chart showing GRAEF NILSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Graef Nils 17
#2 Haratsch Erich F 2
#3 Gunnam Kiran 1
#4 Ivkovic Milos 1
#5 Vityaev Andrei 1
#6 Krachkovsky Victor 1
#7 Hammerschmdit Joachim S 1
#8 Yen Johnson 1

Latest patents

Publication Filing date Title
US2011246862A1 Hard input low density parity check decoder
US2010275088A1 Low-latency decoder
US2010131819A1 LDPC decoder variable node units having fewer adder stages
US2010107030A1 LDPC decoders using fixed and adjustable permutators
US2010202082A1 Systems and methods for variable fly height measurement
US2009199071A1 Systems and methods for low cost LDPC decoding
US2008301527A1 Systems and methods for joint LDPC encoding and decoding
US2007174643A1 Systems and methods for low power bus operation
US2007076824A1 Method and apparatus for storing survivor paths in a Viterbi detector using systematic pointer exchange
DE19604154A1 Two-wire bus multiple control system for model railway