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SOUND ADVANCE SYST INC

Overview
  • Total Patents
    16
About

SOUND ADVANCE SYST INC has a total of 16 patent applications. Its first patent ever was published in 1992. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets audio-visual technology and transport are NEUSOUND CO LTD, PEIKER ACUSTIC GMBH and SHENZHEN MEIDONG ACOUSTICS CO LTD.

Patent filings per year

Chart showing SOUND ADVANCE SYST INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Audio-visual technology
#2 Transport

Top inventors

# Name Total Patents
#1 Bertagni Alejandro 7
#2 Bertagni Eduardo 7
#3 Bertagni Eduardo J 5
#4 Ferrin Alfredo D 4
#5 Bertagni Alejandro J 4
#6 Petroff Michael L 2
#7 Schuessler James 2
#8 Bertagni Eduardo Jose 1
#9 Ferrin Alferdo David 1
#10 Petroff L Michael 1

Latest patents

Publication Filing date Title
US6929091B2 Planar diaphragm loudspeaker and related methods
US6578808B1 Mounting assembly for mounting a device in a barrier
US6721436B1 Remote edge-driven panel speaker
WO0032011A2 Loudspeaker with statuary-like diaphragm
US6522758B1 Compensation system for planar loudspeakers
EP0998168A1 Compensation system for planar loudspeakers
US5991424A Planar diaphragm speaker with heat dissipator
US5615275A Planar diaphragm loudspeaker with counteractive weights
EP0729628A1 Improved planar diaphragm loudspeaker
EP0666012A4 Planar-type loudspeaker with dual density diaphragm