Learn more

TANDENT VISION SCIENCE INC

Overview
  • Total Patents
    123
  • GoodIP Patent Rank
    65,078
  • Filing trend
    ⇩ 100.0%
About

TANDENT VISION SCIENCE INC has a total of 123 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2006. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets computer technology, audio-visual technology and transport are VISIDON OY, FRIEDHOFF RICHARD MARK and YICHENG GAOKE DALIAN TECH CO LTD.

Patent filings per year

Chart showing TANDENT VISION SCIENCE INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Smith Casey Arthur 89
#2 Friedhoff Richard Mark 61
#3 Maxwell Bruce Allen 59
#4 Stein Andrew Neil 24
#5 Bushell Steven Joseph 23
#6 Dana Kristin Jean 17
#7 Garg Kshitiz 12
#8 Tolliver David Allen 10
#9 Alldrin Neil 9
#10 Yoon Youngrock 9

Latest patents

Publication Filing date Title
US2018336397A1 Method for detecting a live face for access to an electronic device
US2016314361A1 Method and system for classifying painted road markings in an automotive driver-vehicle-asistance device
US2016180148A1 Method and system for generating intrinsic images using a single reflectance technique
US2016140402A1 Method and system for classifying painted road markings in an automotive driver vehicle-assistance device
WO2015171355A1 A method for identifying color-based vectors for analysis of frames of a video
US2016241884A1 Selective perceptual masking via scale separation in the spatial and temporal domains for use in data compression with motion compensation
US9218534B1 Method and system for classifying painted road markings in an automotive driver-vehicle-assistance device
US2014294296A1 Spatially varying log-chromaticity normals for use in an image process
US9158989B1 Color pure scale-spaced pyramid arrangement for use in an image segregation
US9158973B1 Temporal constraint relationship for use in an image segregation for frames of a video
US2015324660A1 Multi-scale pyramid arrangement for use in an image segregation
US2015324661A1 Method for detection of blend pixels for use in an image segregation
US2015324993A1 Constraint relationship for use in an image segregation
US2015324662A1 Method for identifying color-based vectors for analysis of frames of a video
WO2014163893A1 Selective perceptual masking via scale separation in the spatial and temporal domains using intrinsic images for use in data compression
US2014270567A1 Selective perceptual masking via scale separation in the spatial and temporal domains using intrinsic images for use in data compression
WO2014028355A2 Log-chromaticity clustering pipeline for use in an image process
WO2013184518A2 Automatic processing scale estimation for use in an image process
US2014267916A1 Selective perceptual masking via scale separation in the spatial and temporal domains using intrinsic images for use in data compression
US2014269943A1 Selective perceptual masking via downsampling in the spatial and temporal domains using intrinsic images for use in data compression