Spiesberger; John Louis

Patent Applications and Registrations

Patent applications and USPTO patent grants for Spiesberger; John Louis.The latest application filed is for "methods for estimating location using signal with varying signal speed".

Company Profile

0.12.7

Spiesberger; John Louis - Radnor PA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Computerized estimation of minimum number of sonic sources using maximum matching of a bipartite graph Grant 11,408,971 - Spiesberger August 9, 2	2022-08-09
Computerized estimation of minimum number of sonic sources using antichain length Grant 10,929,506 - Spiesberger February 23, 2	2021-02-23
Estimation of clock synchronization errors using time difference of arrival Grant 10,915,137 - Spiesberger February 9, 2	2021-02-09
Self-locating system and methods for multistatic active coherent sonar Grant 10,379,218 - Spiesberger A	2019-08-13
Methods and computerized machine for sequential bound estimation of target parameters in time-series data Grant 8,639,469 - Spiesberger January 28, 2	2014-01-28
Methods for estimating location using signal with varying signal speed App 20130085716 - Spiesberger; John Louis	2013-04-04
Methods and apparatus for computer-estimating a function of a probability distribution of a variable Grant 8,311,773 - Spiesberger November 13, 2	2012-11-13
Methods for Estimating Location Using Signal with Varying Signal Speed App 20120004889 - Spiesberger; John Louis	2012-01-05
Methods for estimating location using signal with varying signal speed Grant 8,010,314 - Spiesberger August 30, 2	2011-08-30
Methods for Estimating Location Using Signal with Varying Signal Speed App 20100318318 - Spiesberger; John Louis	2010-12-16
Methods for estimating location using signal with varying signal speed App 20090006030 - Spiesberger; John Louis	2009-01-01
Estimation methods for wave speed Grant 7,363,191 - Spiesberger April 22, 2	2008-04-22
Estimation algorithms and location techniques App 20070225937 - Spiesberger; John Louis	2007-09-27
Estimation algorithms and location techniques Grant 7,219,032 - Spiesberger May 15, 2	2007-05-15
Estimation algorithms and location techniques App 20040034465 - Spiesberger, John Louis	2004-02-19
Matched-lag filter for detection and communication Grant 6,304,515 - Spiesberger October 16, 2	2001-10-16

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