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KARCZEWICZ MARTA

Overview
  • Total Patents
    46
About

KARCZEWICZ MARTA has a total of 46 patent applications. Its first patent ever was published in 2006. It filed its patents most often in United States. Its main competitors in its focus markets audio-visual technology and basic communication technologies are KIM HAYOON, CHOI JONG-BUM and COMPUTING TECH INST CN ACAD.

Patent filings in countries

World map showing KARCZEWICZ MARTAs patent filings in countries
# Country Total Patents
#1 United States 46

Patent filings per year

Chart showing KARCZEWICZ MARTAs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Karczewicz Marta 46
#2 Ye Yan 12
#3 Wang Xianglin 11
#4 Chen Peisong 10
#5 Chien Wei-Jung 8
#6 Guo Liwei 4
#7 Joshi Rajan L 4
#8 Chung Hyukjune 3
#9 Chuang Hsiao-Chiang 3
#10 Motta Giovanni 3

Latest patents

Publication Filing date Title
US2013114734A1 Coding syntax elements using VLC codewords
US2013114669A1 VLC coefficient coding for large chroma block
US2013003821A1 Signaling syntax elements for transform coefficients for sub-sets of a leaf-level coding unit
US2012177118A1 Indicating intra-prediction mode selection for video coding using CABAC
US2012170662A1 Variable length coding of video block coefficients
US2012236931A1 Transform coefficient scan
US2012163471A1 Variable length coding of video block coefficients
US2012189052A1 Signaling quantization parameter changes for coded units in high efficiency video coding (hevc)
US2012082223A1 Indicating intra-prediction mode selection for video coding
US2012082230A1 Variable length coding of video block coefficients
US2012014433A1 Entropy coding of bins across bin groups using variable length codewords
US2012008683A1 Signaling selected directional transform for video coding
US2011249721A1 Variable length coding of coded block pattern (CBP) in video compression
US2011248873A1 Variable length codes for coding of video data
US2011002388A1 Template matching for video coding
US2010177822A1 Filter prediction based on activity metrics in video coding
US2010074332A1 Offset calculation in switched interpolation filters
US2011007799A1 Non-zero rounding and prediction mode selection techniques in video encoding
US2011007802A1 Non-zero rounding and prediction mode selection techniques in video encoding
US2011007803A1 Different weights for uni-directional prediction and bi-directional prediction in video coding