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SONAVATION INC

Overview
  • Total Patents
    82
  • GoodIP Patent Rank
    78,635
About

SONAVATION INC has a total of 82 patent applications. Its first patent ever was published in 2000. It filed its patents most often in United States, China and EPO (European Patent Office). Its main competitors in its focus markets computer technology, semiconductors and machines are EGIS TECH INC, SHANGHAI OXI TECH CO LTD and UPEK INC.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Schmitt Rainer M 45
#2 Liautaud Christian 17
#3 Craig Ronald A 10
#4 Jahromi Omid S 8
#5 Regniere Louis 8
#6 Irving Richard 7
#7 Liufu De 5
#8 Kropp Ronald A 5
#9 Jahromi Omid 5
#10 Rainer M Schmitt 4

Latest patents

Publication Filing date Title
US10422772B1 Acoustic sensing through a barrier
US2015081552A1 System for verifying an identity of a card holder
US9841318B1 Apparatus for acoustic sensing
WO2014124167A1 Biometric sensing device for three dimensional imaging of subcutaneous structures embedded within finger tissue
TW201306337A System and method for depositing material on a piezoelectric array
WO2012054605A2 Electrical system, method, and apparatus of fingerprint sensor using acoustic impediography
WO2012054608A1 Three dimensional imaging intra cardiac echocardiography (ice) catheter
EP2569684A2 Methods and systems for pointing device using acoustic impediography
US2011269307A1 Method for Making Integrated Circuit Device Using Copper Metallization on 1-3 PZT Composite
WO2011072284A1 Pulse-rate detection using a fingerprint sensor
CA2765941A1 Method for manufacturing a piezoelectric ceramic body
CN104815791A Improved piezoelectric identification device and applications thereof
CN102422305A Improved multiplexer for a piezo ceramic identification device
US2010239751A1 Sea of Pillars
CN104537335A Method and system for acoustic impediography biometric sensing
CN102077219A Method and system for multi-mode mechanical resonator
TW200937312A Method and system for swipe sensor image alignment using fourier phase analysis
US2009279745A1 Method and System for Image Resolution Improvement of Biometric Digit Imprint Sensors Using Staggered Rows
US2009274343A1 Dynamic optimization of a biometric sensor
US2009274346A1 Navigation using fourier phase technique