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Extract from the Register of European Patents

EP About this file: EP1139014

EP1139014 - Light source device, and illuminating optical system and projector including the same [Right-click to bookmark this link]
Status	The application is deemed to be withdrawn Status updated on 07.07.2006 Database last updated on 05.10.2024
Most recent event Tooltip	07.07.2006	Application deemed to be withdrawn	published on 09.08.2006 [2006/32]
Applicant(s)	For all designated states Seiko Epson Corporation 4-1, Nishishinjuku 2-chome Shinjuku-ku Tokyo / JP
	[N/P]
Former [2001/40]	For all designated states SEIKO EPSON CORPORATION 4-1, Nishishinjuku 2-chome Shinjuku-ku Tokyo / JP
Inventor(s)	01 / Akiyama, Koichi c/o Seiko Epson Corporation, 3-5, Owa 3-chome Suwa-shi, Nagano-ken / JP
	[2001/40]
Representative(s)	Sturt, Clifford Mark, et al Miller Sturt Kenyon 9 John Street London WC1N 2ES / GB
	[N/P]
Former [2001/40]	Sturt, Clifford Mark, et al Miller Sturt Kenyon 9 John Street London WC1N 2ES / GB
Application number, filing date	00308500.8	28.09.2000
	[2001/40]
Priority number, date	JP20000097211	31.03.2000 Original published format: JP 2000097211
	[2001/40]
Filing language	EN
Procedural language	EN
Publication	Type:	A2 Application without search report
	No.:	EP1139014
	Date:	04.10.2001
	Language:	EN
	[2001/40]
	Type:	A3 Search report
	No.:	EP1139014
	Date:	12.03.2003
	[2003/11]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	29.01.2003
Classification	IPC:	F21V5/04, F21V7/08, G02B3/04, G02B27/18, H04N9/31, G03B21/20	[2003/10]
	CPC:	F21V5/048 (EP,US); G02B19/0028 (EP,US); G02B19/0047 (EP,US); G02B27/0927 (EP,US); G02B27/0955 (EP,US); G02B27/283 (EP,US); (+) G02B27/285 (EP,US); G03B21/2026 (EP,US); H04N9/3105 (EP,US); H04N9/315 (EP,US); F21V7/08 (EP,US) (-)
	Former IPC [2001/40]	F21V5/04, F21V7/08, G02B3/04, G02B27/18, H04N9/31
Designated contracting states	DE, FR, GB [2003/49]
Former [2001/40]	AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE
Title	German:	Lichtquelle, optisches Beleuchtungssystem und damit versehener Projektor	[2001/40]
	English:	Light source device, and illuminating optical system and projector including the same	[2001/40]
	French:	Source de lumière, système optique d'éclairage et projecteur l'utilisant	[2001/40]
Examination procedure	10.06.2003	Amendment by applicant (claims and/or description)
	27.08.2003	Examination requested [2003/44]
	18.03.2004	Despatch of a communication from the examining division (Time limit: M04)
	19.07.2004	Reply to a communication from the examining division
	14.06.2005	Despatch of a communication from the examining division (Time limit: M04)
	25.10.2005	Application deemed to be withdrawn, date of legal effect [2006/32]
	29.11.2005	Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2006/32]
Divisional application(s)	EP04077148.7 / EP1469252
Fees paid	Renewal fee
	02.09.2002	Renewal fee patent year 03
	12.09.2003	Renewal fee patent year 04
	13.09.2004	Renewal fee patent year 05
	Penalty fee
	Additional fee for renewal fee
	30.09.2005	06 M06 Not yet paid
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	[X]US1422307 (SALVATORE SALTO) [X] 1,5-8 * page 1, line 26 - line 46 * * claim 2 * * figure 1 *;
		[A]US3296923 (MILES JOHN R) [A] 1-16 * column 2, line 50 - line 54 * * column 3, line 5 - line 8 * * column 3, line 32 - line 36 * * figure 1 *;
		[A]US3702395 (ROSENDAHL GOTTFRIED R) [A] 1-16 * column 2, line 53 - line 56 * * column 3, line 7 - line 11 * * column 4, line 9 - line 14 * * figure 3 *;
		[A]US3944337 (RUBEN PAUL LEWIS) [A] 2,7,9,12* column 2, line 22 - line 39 *;
		[A]FR2581211 (HARDWARE [FR]) [A] 1-16 * page 1, line 18 - line 25 * * page 5, line 1 - line 7 * * page 6, line 8 - line 9 * * figures 1,2 *;
		[A]EP0395156 (KONINKL PHILIPS ELECTRONICS NV [NL]) [A] 1-16 * column 24, line 51 - line 58 * * column 25, line 1 - line 5 * * column 25, line 14 - line 21 * * figures 23,25 *;
		[A]US5155631 (SNYDER JAMES J [US], et al) [A] 9,12 * column 7, line 39 - line 68 * * column 8, line 1 - line 19 *;
		[XA]US5541746 (HAMAGISHI GORO [JP], et al) [X] 1-3,6,8 * column 4, line 19 - line 21 * * column 5, line 30 - line 51 * * column 7, line 26 - line 29 * * column 7, line 37 - line 46 * * figures 3,4,6,6B * [A] 4,7,9-16;
		[A]US5662400 (SHIKAMA SHINSUKE [JP], et al) [A] 10,13 * column 16, line 10 - line 30 * * figure 13 *;
		[A]US5918968 (CHOI SOON-CHEOL [KR]) [A] 1-16 * column 3, line 21 - line 38 * * figures 4-6 *;
		[A]US5969875 (SUGAWARA SABURO [JP]) [A] 1-16 * column 9, line 63 - line 67 * * column 10, line 1 - line 9 * * column 12, line 18 - line 23 * * figure 17A *;
		[A]US5991098 (PARETO EUGENI JORDANA [ES]) [A] 9,12 * figures 3A,3B,4A,4B *;
		[A] - SCHRÖDER G., Technische Optik, WÜRZBURG, VOGEL BUCHVERLAG, (1990), ISBN 380230067x219030, XP002222505 [A] 1-3,5-7,11 * page 54 - page 55 *
		[A] - KINGSLAKE R., Lens Design Fundamentals, NEW YORK, ACADEMIC PRESS, (1978), ISBN 0124086501, XP002226848 [A] 9,12 * page 112 - page 113 *

The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.

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