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John Louis Spiesberger

SI Scientific Innovations: 7 patents #1 of 4Top 25%
WI Woods Hole Oceanographic Institution: 2 patents #30 of 124Top 25%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Radnor, PA: #26 of 151 inventorsTop 20%
🗺 Pennsylvania: #5,969 of 74,527 inventorsTop 9%
Overall (All Time): #375,006 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
11408971 Computerized estimation of minimum number of sonic sources using maximum matching of a bipartite graph 2022-08-09
10929506 Computerized estimation of minimum number of sonic sources using antichain length 2021-02-23
10915137 Estimation of clock synchronization errors using time difference of arrival 2021-02-09
10379218 Self-locating system and methods for multistatic active coherent sonar 2019-08-13
8639469 Methods and computerized machine for sequential bound estimation of target parameters in time-series data 2014-01-28
8311773 Methods and apparatus for computer-estimating a function of a probability distribution of a variable 2012-11-13
8010314 Methods for estimating location using signal with varying signal speed 2011-08-30
7363191 Estimation methods for wave speed 2008-04-22
7219032 Estimation algorithms and location techniques 2007-05-15
6304515 Matched-lag filter for detection and communication 2001-10-16
6160758 Utilization of auto and cross-correlation functions in methods for locating a source of a primary signal and for localizing signals 2000-12-12
5691957 Ocean acoustic tomography 1997-11-25
4995011 Acoustic mapping system using tomographic reconstruction 1991-02-19