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WORLDSPACE INC

Overview
  • Total Patents
    90
About

WORLDSPACE INC has a total of 90 patent applications. Its first patent ever was published in 1996. It filed its patents most often in United States, Australia and African Regional Industrial Property Organization. Its main competitors in its focus markets telecommunications are BROADCAST TECH PARTNERS, KAHN LEONARD R and LEGGAT JAMES B D.

Patent filings per year

Chart showing WORLDSPACE INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Telecommunications

Focus technologies

Top inventors

# Name Total Patents
#1 Campanella S Joseph 34
#2 Rothblatt Martine A 13
#3 Sachdev Dharmendra Kumar 10
#4 Harris G Christopher 10
#5 Campanella Joseph S 9
#6 Johnstone Robert L 7
#7 Harris Christopher G 6
#8 Joseph Campanella S 2
#9 Harriss S Josef Campanella G C 2
#10 Campanella Joseph 2

Latest patents

Publication Filing date Title
AU7241600A Direct satellite direct broadcast system
US6542480B1 Satellite payload processing system using polyphase demultiplexing, quadrature phase shift keying demodulation and rate alignment
US6333922B1 Satellite payload processing system for switching uplink signals to time division multiplexed downlink signals
TW380337B Satellite direct radio broadcast system with formatting of broadcast data and processing thereof by satellite payload and reception by remote radio receivers
EG21291A Satellite direct radio broadcast system with formating of broadcast data processing by satellite payload and reception by remote radio receivers
BR9712872A Satellite direct radio transmission system with transmission data formatting, satellite payload processing and reception by remote radio receivers
ZA9709606B Satellite direct radio broadcast system with formating of broadcast data processing by satellite payload and reception by remote radio receivers
US6105060A System for providing global portable internet access using low earth orbit satellite and satellite direct radio broadcast system
IL124715D0 Satellite direct radio broadcast system
US5966442A Real-time information delivery system for aircraft
US6115366A System for managing space segment usage among broadcast service providers
US5898680A System for providing location-specific data to a user