EP1069659A4

Semiconductor laser and semiconductor laser module using the same

Abstract

This record has no abstract on file.

Term ended

Projected expiry passed 3 February 2020, 6.6 years ago.

Owner: FURUKAWA ELECTRIC CO LTD
Applicants: THE FURUKAWA ELECTRIC CO., LTD.
Inventors: YOSHIDA, Junji The Furukawa Electric Co., Ltd., Tokyo 100-8322, Japan
TSUKIJI, Naoki The Furukawa Electric Co., Ltd., Tokyo 100-8322, Japan
IKETANI, Akira The Furukawa Electric Co., Ltd., Tokyo 100-8322, Japan
KIMURA, Naoki The Furukawa Electric Co., Ltd., Tokyo 100-8322, Japan
and 3 more inventorsShow fewer
NIEKAWA, Jun The Furukawa Electric Co., Ltd., Tokyo 100-8322, Japan
KIMURA, Toshio The Furukawa Electric Co., Ltd., Tokyo 100-8322, Japan
AIKIYO, Takeshi The Furukawa Electric Co., Ltd., Tokyo 100-8322, Japan

14 sheets

Every citation, both waysCites: the store holds 4 of 5

Citations
Document	Relation	Office	Category	Cited during	Relevant claims
EP0800243A2	Cites	European Patent Office (EPO)	A	Search report	7
US5189679A	Cites	United States of America	X	Search report	1-7,16
US5737474A	Cites	United States of America	X	Search report	1-7,16
EP0800243A	Cites	European Patent Office (EPO)	–	–	–
KAMIJOH T ET AL: "IMPROVED OPERATION CHARACTERISTICS OF LONG-WAVELENGTH LASERS USING STRAINED MQW ACTIVE LAYERS", IEEE JOURNAL OF QUANTUM ELECTRONICS, IEEE INC. NEW YORK, US, vol. 30, no. 2, 1 February 1994 (1994-02-01), pages 524 - 532, XP000449502, ISSN: 0018-9197	Non-patent	–	–	Search report	–
CHEN T R: "CAVITY LENGTH DEPENDENCE OF THE WAVELENGTH OF STRAINED-LAYER INGAAS/GAAS LASERS", APPLIED PHYSICS LETTERS, AMERICAN INSTITUTE OF PHYSICS. NEW YORK, US, vol. 57, no. 23, 3 December 1990 (1990-12-03), pages 2402 - 2403, XP000216290, ISSN: 0003-6951	Non-patent	–	–	Search report	–
See also references of WO 0046893A1	Non-patent	–	–	Search report	–

24 members in 6 offices

This recordMember, by publication datePriority claim

Priority claims
Document	Office	Kind	Date
2647699	Japan	A	1999-02-03
2647699	Japan	A	1999-02-03
2647699	Japan	–	1999-02-03
12386899	Japan	A	1999-04-30
12386899	Japan	A	1999-04-30
12386899	Japan	–	1999-04-30
0000590	Japan	W	2000-02-03
0000590	Japan	W	2000-02-03
12386899	–	–	–
2647699	–	–	–
JP0000590	–	–	–
JP19990026476	–	–	–
JP19990123868	–	–	–
WO2000JP00590	–	–	–

Family members, oldest first
Document	Office	Kind
CA2326723A1	Canada	A1	2000-08-10
WO0046893A1	World Intellectual Property Organization (WIPO)	A1	2000-08-10
EP1069659A1	European Patent Office (EPO)	A1	2001-01-17
CA2369507A1	Canada	A1	2001-08-09
WO0157976A1	World Intellectual Property Organization (WIPO)	A1	2001-08-09
US2001048702A1	United States of America	A1	2001-12-06
EP1168538A1	European Patent Office (EPO)	A1	2002-01-02
JP2002050828A	Japan	A	2002-02-15
JP2002118325A	Japan	A	2002-04-19
CA2370359A1	Canada	A1	2002-08-02
EP1233490A2	European Patent Office (EPO)	A2	2002-08-21
US2002136254A1	United States of America	A1	2002-09-26
CN1379562A	China	A	2002-11-13
JP2002374037A	Japan	A	2002-12-26
EP1069659A4This record	European Patent Office (EPO)	A4	2003-03-05
US6567447B1	United States of America	B1	2003-05-20
US6614822B2	United States of America	B2	2003-09-02
EP1233490A3	European Patent Office (EPO)	A3	2004-05-26
US6870871B2	United States of America	B2	2005-03-22
EP1168538A4	European Patent Office (EPO)	A4	2005-11-23
EP1603206A2	European Patent Office (EPO)	A2	2005-12-07
EP1603206A3	European Patent Office (EPO)	A3	2006-04-26
JP2006210951A	Japan	A	2006-08-10
JP5074645B2	Japan	B2	2012-11-14

8 legal events, as the office reported them to INPADOC

Point at a mark for the event

Legal events, newest first
	Event	Code
2006-03-29	Application deemed to be withdrawnWithdrawn18D	18D
2006-02-10	Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA	STAA
2004-05-26	Designated contracting states (corrected)RBV	RBV
2004-05-19	First examination report despatched17Q	17Q
2003-03-05	Supplementary search report drawn up and despatchedA4	A4
2001-01-17	Request for examination filed17P	17P
2001-01-17	Designated contracting statesAK	AK
2000-12-01	Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI	PUAI