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DOUG CARSON & ASSOCIATES INC

Overview
  • Total Patents
    58
  • GoodIP Patent Rank
    195,550
About

DOUG CARSON & ASSOCIATES INC has a total of 58 patent applications. Its first patent ever was published in 1999. 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 audio-visual technology, computer technology and digital networks are INST NACIONAL DE TECNOLOGIA IN, HIGHTREE MEDIA CORP and SP N PROIZV OB SOYUZVUZPRIBOR.

Patent filings per year

Chart showing DOUG CARSON & ASSOCIATES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Carson Douglas M 52
#2 Kelly Henry B 8
#3 Colpitts James M 4
#4 Carson Eric M 4
#5 Ravindran Atul 2
#6 Carson Douglass Marshall 1
#7 Colpitts James Maurice 1
#8 Shore Anthony Paul 1

Latest patents

Publication Filing date Title
US2014341009A1 Image archive disc
WO2013086027A1 Audio-video frame synchronization in a multimedia stream
US8433143B1 Automated detection of video artifacts in an information signal
SG184003A1 Writing repeating patterns of features to a substrate
WO2011017441A1 Deflection reference adjustment for variable track pitch media
US2010195469A1 Media Pre-Write With Track-Aligned Write Beam Deflection and Write Frequency Adjustment
US2010195461A1 Multi-Session Pre-Recorded Storage Medium
WO2010028377A1 Compensation for different transducer translation path geometries
WO2009018224A1 Apparatus and method for making a new physical master
WO2009012405A1 Data storage medium authentication using speed-sensitive artifacts
EP1934979A2 Storage medium with separate image and data tracks
EP1908211A2 Verifying provenance data associated with digital content
EP1831876A2 Radial separation distance determination for a data storage medium
US7907492B1 Data storage medium with improved multi-session recording format
EP1629473A1 Improved multi-layer optical disc format
CN1820312A Improved multi-layer optical disc format
EP1595255A2 Identifier tag to track layers in a multi-layer optical disc
WO2004072826A2 Recordable medium having a data recording area with an embedded non-recordable zone
US7568081B2 Authenticating a data storage medium using predetermined inter-sector relationships
EP1514188A2 Authenticating a data storage medium using predetermined inter-sector relationships