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SNELL & WILCOX LTD

Overview
  • Total Patents
    462
About

SNELL & WILCOX LTD has a total of 462 patent applications. Its first patent ever was published in 1989. It filed its patents most often in United Kingdom, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets audio-visual technology, computer technology and basic communication technologies are ROSSATO LUCA, INTERDIGITAL VC HOLDINGS FRANCE SAS and NAKAYA YUICHIRO.

Patent filings per year

Chart showing SNELL & WILCOX LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Knee Michael James 114
#2 Weston Martin 98
#3 Steinberg Avigdor 28
#4 Devlin Bruce Fairbairn 27
#5 Flannaghan Barry 26
#6 Lyon David 23
#7 Diggins Jonathan 23
#8 Thomson Rod 17
#9 Snell Violet 14
#10 Wells Nicholas Dominic 13

Latest patents

Publication Filing date Title
GB0903905D0 Regional film cadence detection
CN101911113A Re-sizing image sequences
GB0813458D0 Processing of images to represent a transition in viewpoint
GB0809408D0 Re-sizing image sequences
GB0808849D0 Sampling conversion between formats in digital image processing
GB0806050D0 Detection of linear boundary between image border and picture regions based on pixel spatial gradients
GB0722498D0 Image sequence processing methods based on image features with low spatial frequency energy
GB0715758D0 Digital audio processing method for identifying periods in which samples may be deleted or repeated unobtrusively
GB0711081D0 Hierarchical spatial resolution building processes to fill holes in an interpolated image
AU2007202001A1 Compression of motion vectors
GB0706988D0 De-interlacing video using motion vectors
GB0704226D0 Video transmission
GB0623626D0 Processing video for small dispays
GB0618323D0 Method and apparatus for interpolating an image
GB0614567D0 Motion vector interpolation
GB0609050D0 Creation and compression of video data
GB0607918D0 Measuring block artefacts in video data using an auto-correlation function
GB0607919D0 Content validation
GB0607917D0 Key frame identification
GB0607920D0 Detecting monochrome images from the skew of a statistical distribution of pixel values