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EP1939647

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EP About this file: EP1939647

EP1939647 - System and method for detection and tracking of targets [Right-click to bookmark this link]
Status	The application is deemed to be withdrawn Status updated on 29.05.2009 Database last updated on 14.09.2024
Most recent event Tooltip	29.05.2009	Application deemed to be withdrawn	published on 01.07.2009 [2009/27]
Applicant(s)	For all designated states Altratek, Inc. 111 Eight Avenue, 13th Floor New York, NY 10036 / US
	[2008/27]
Inventor(s)	01 / Arikan, Orhan Bilkent University Housing No. 29/4 06533 Bilkent Ankara / TR
	02 / Ozdemir, Ahmet Kemal Guzelevler Sisli Sokak No. 22/7 06170 Yenimahalle / TR
	[2008/27]
Representative(s)	Jones Day Rechtsanwälte, Attorneys-at-Law, Patentanwälte Prinzregentenstrasse 11 80538 München / DE
	[N/P]
Former [2008/27]	Jones Day Rechtsanwälte, Attorneys-at-Law, Patentanwälte Prinzregentenstrasse 11 80538 München / DE
Application number, filing date	08005591.6	06.06.2001
	[2008/27]
Priority number, date	US20000209758P	06.06.2000 Original published format: US 209758 P
	[2008/27]
Filing language	EN
Procedural language	EN
Publication	Type:	A2 Application without search report
	No.:	EP1939647
	Date:	02.07.2008
	Language:	EN
	[2008/27]
	Type:	A3 Search report
	No.:	EP1939647
	Date:	09.07.2008
	[2008/28]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	09.06.2008
Classification	IPC:	G01S13/00	[2008/27]
	CPC:	G01S7/295 (EP); G01S13/524 (EP)
Designated contracting states	AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, TR [2008/27]
Title	German:	System und Verfahren zur Erkennung und Verfolgung von Zielen	[2008/27]
	English:	System and method for detection and tracking of targets	[2008/27]
	French:	Système et procédé pour détecter et suivre des cibles	[2008/27]
Examination procedure	26.03.2008	Examination requested [2008/27]
	10.01.2009	Application deemed to be withdrawn, date of legal effect [2009/27]
	17.02.2009	Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2009/27]
Parent application(s) Tooltip	EP01942045.4 / EP1287379
Fees paid	Renewal fee
	26.03.2008	Renewal fee patent year 03
	26.03.2008	Renewal fee patent year 04
	26.03.2008	Renewal fee patent year 05
	26.03.2008	Renewal fee patent year 06
	26.03.2008	Renewal fee patent year 07
	26.03.2008	Renewal fee patent year 08
Opt-out from the exclusive Tooltip competence of the Unified Patent Court	See the Register of the Unified Patent Court for opt-out data
	Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:	Search	[A]US5416488 (GROVER RICHARD K [AZ], et al) [A] 1-18 * abstract * * column 2, lines 10-46 * * column 3, line 9 - column 5, line 2 * * figures 1,2 *;
		[X] - OZDEMIR A K ET AL, "Efficient computation of the ambiguity function and the Wigner distribution on arbitrary line segments", CIRCUITS AND SYSTEMS, 1999. ISCAS '99. PROCEEDINGS OF THE 1999 IEEE INTERNATIONAL SYMPOSIUM ON ORLANDO, FL, USA 30 MAY-2 JUNE 1999, PISCATAWAY, NJ, USA,IEEE, US, (19990530), vol. 4, ISBN 0-7803-5471-0, pages 171 - 174, XP010341157 [X] 1-4,18 * the whole document * DOI: http://dx.doi.org/10.1109/ISCAS.1999.779969
		[A] - OZAKTAS H M ET AL, "DIGITAL COMPUTATION OF THE FRACTIONAL FOURIER TRANSFORM", IEEE TRANSACTIONS ON SIGNAL PROCESSING, IEEE SERVICE CENTER, NEW YORK, NY, US, (199609), vol. 44, no. 9, ISSN 1053-587X, pages 2141 - 2150, XP000637522 [A] 1-18 * the whole document * DOI: http://dx.doi.org/10.1109/78.536672
		[A] - LUSH D C, "Airborne radar analysis using the ambiguity function", IEEE, (19900507), pages 600 - 605, XP010007427 [A] 1-18 * the whole document *
	by applicant	US6636174
		US5760732
		US5657022
		US5583505
		US5548157
		US5457462
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		- H. M. OZAKTAS ET AL., "Digital computation of the fractional Fourier transform", IEEE TRANS. SIGNAL PROCESS., (199609), vol. 44, no. 9, pages 2141 - 2150
		- L. B. ALMEIDA, "The fractional Fourier transform and time-frequency Representations", IEEE TRANS. SIGNAL PROCESS., (199411), vol. 42, no. 11, pages 3084 - 3091
		- L. COHEN, "Time-frequency distributions - A review", PROC. IEEE, (198907), vol. 77, no. 7, pages 941 - 981
		- R. N. BRACEWELL, The Fourier Transform and its Applications, MCGRAW-HILL BOOK COMPANY, (1978), pages 356 - 381
		- G. H. GOLUB; C. F. VAN LOAN, Matrix Computations, JOHN HOPKINS UNIVERSITY PRESS, (1996), pages 206 - 259
		- V. G. NEBABIN, Methods and Techniques of Radar Recognition, ARTECH HOUSE, INC., (1995), pages 106 - 125
		- R. E. BLAHUT; W. MILLER; JR. C. H. WILCOX, Radar and Sonar - Part I, SPRINGER--VERLAG, (1991), vol. 32, pages 1 - 29
		- R. E. KALMAN, "A new approach to linear filtering and prediction problems", J BASIC ENGINEERING, TRANS. ASME SERIES D, (1960), vol. 82, pages 35 - 45
		- PER-OLOF GUTMAN; MORDEKHAI VELGER, "Tracking Targets Using Adaptive Kalman Filtering", IEEE TRANS. AEROSPACE AND ELECTRONIC SYSTEMS, (199009), vol. 26, no. 5, pages 691 - 699
		- L. R. RABINER; R. W. SCHAFER; C. M. RADER, "The Chirp z-Transform Algorithm", IEEE TRANS. AUDIO AND ELECTROACOUSTICS, (196906), vol. AU-17, no. 2, pages 86 - 92

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