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SEDNA PATENT SERVICES LLC

Overview
  • Total Patents
    146
About

SEDNA PATENT SERVICES LLC has a total of 146 patent applications. Its first patent ever was published in 1993. It filed its patents most often in United States, EPO (European Patent Office) and Canada. Its main competitors in its focus markets audio-visual technology, telecommunications and computer technology are HANYANG XU, TELEGLOBE PAY TV SYSTEM INC and TOKYO BROADCASTING SYST.

Patent filings in countries

World map showing SEDNA PATENT SERVICES LLCs patent filings in countries

Patent filings per year

Chart showing SEDNA PATENT SERVICES LLCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hendricks John S 31
#2 Gordon Donald F 27
#3 Bonner Alfred E 25
#4 Bayrakeri Sadik 24
#5 Ludvig Edward A 20
#6 Edmonds Jeremy S 19
#7 Asmussen Michael L 18
#8 Chin Danny 15
#9 Mccoskey John S 14
#10 Wunderlich Richard E 13

Latest patents

Publication Filing date Title
CA2520621A1 Content notification and delivery
CA2520117A1 Generating audience analytics
CA2518712A1 Networked personal video recorder method and apparatus
US7412703B2 Low cost, highly accurate video server bit-rate compensation
US7243133B2 Method and apparatus for reducing latency in an interactive information distribution system
US2004103443A1 Method and system for enabling detection of signals in the presence of noise
US2003105681A1 Method and system for parsing purchase information from web pages
US2002178257A1 Method and apparatus for identifying unique client users from user behavioral data
US2006117348A1 System and method for displaying editorial content through television navigation controls and electronic program guides
US7373651B2 Metadata structure for providing access to EPG features from within broadcast advertisements
US6996742B2 Method for regenerating and streaming content from a video server using RAID 5 data striping
US6871263B2 Method and apparatus for striping data onto a plurality of disk drives
US7032238B2 Real-time autoleveling system
US7174084B2 Method and apparatus for performing sub-picture level splicing based on interrupts
US7225234B2 Method and system for selective advertisement display of a subset of search results
US2002026645A1 Method and apparatus for content distribution via non-homogeneous access networks
US2002047899A1 Method and apparatus for preprocessing and postprocessing content in an interactive information distribution system
US7124424B2 Method and apparatus for providing interactive program guide (IPG) and video-on-demand (VOD) user interfaces
US2002070753A1 Method and apparatus providing remote reprogramming of programmable logic devices using embedded JTAG physical layer and protocol
EP1258141A1 Method and apparatus for storing content within a video on demand environment