专利文献号是各工业产权局在公布专利文献(包括公开出版和仅提供阅览复制)或授权、注册、登记时为每件专利文件编制的序号。专利文献号包括:
——公开号,申请公开号,申请公布号
——申请公告号
——展出号,审定公告号
——授权公告号,专利号,注册号,登记号
专利文献号仅由一组阿拉伯数字表示。国别代码和文献种类代码虽然不是构成文献号的组成部分,但在专利文献上国别代码和文献种类代码要和阿拉伯数字一起连用。专利文献号编号规则如下:
——连续编号
例如:US 6674332 B1(从1836年第1号排起);
——按年编号
例如:JP 2004-103245 A(每年从第1号排起);
——沿用申请号
例如:DE 10 2005 041 711 A1(申请号10 2005 041 711.6)。
如何查看欧洲同族文献全文及优先权等相关信息?
问:在查一篇中国专利同族时同时查到两篇欧洲专利,文献号分别为EP1364462A和EP20020742444,但在epoque数据库中查不到文献号EP20020742444的文献,请问该文献为何种文献?如何查看该文献全文及优先权等相关信息?
答:EP20020742444是欧洲专利申请号。在epoque中输入EP20020742444/ap,就能查到其专利公开号EP1364462A。也就是同一篇文献。根据欧洲专利法(art.158 of the epc)有关法条,wo的专利申请指定了欧洲专利局并使用了欧洲专利局官方语言之一(英、法、德)作为专利申请文献语言。wo的专利申请公开文献可作为欧洲专利局专利申请文献的补充。欧洲专利局就不再出版公开的专利文献,只出版授权以后的专利文献。
具体到EP1364462A,它的公开专利文献就是wo02/067435。而无法查找到欧洲专利申请公开文本。原因在此。
下面是在WPI中的检索结果。
? ..FI WPI
Search statement 1
? EP20020742444/ap
** SS 1: Results 1
Search statement 2
? ..li
1/1 - (C) WPI / DERWENT
AN - 2002-584253 [62]
AP - JP20020566846 20020116; WO2002IB00112 20020116; [Based on WO02067435] ; US20020078955 20020219; KR20020714186 20021022;EP20020742444 20020116; CN20020800373 20020116
PR - EP20010200666 20010223
TI - Turbo decoder system for use in communication devices such as a hard disc drive, a receiver, a network device or similar, comprises parallel decoders, turbo coded bits are dynamically allocated to one of the decoders
IW - TURBO DECODE SYSTEM COMMUNICATE DEVICE HARD DISC DRIVE RECEIVE NETWORK DEVICE SIMILAR COMPRISE PARALLEL DECODE TURBO CODE BIT DYNAMIC ALLOCATE ONE DECODE
PA - (PHIG ) KONINK PHILIPS ELECTRONICS NV
- (DIEL-I) DIELISSEN J T M H
- (HUIS-I) HUISKEN J A
- (VMEE-I) VAN MEERBERGEN J L
PN - JP2004519886T T 20040702 DW200443 H03M13/29 021pp
- WO02067435 A1 20020829 DW200262 H03M13/29 Eng 012pp
- US2002136332 A1 20020926 DW200265 H03D1/00 000pp
- KR2003005294 A 20030117 DW200334 H03M13/37 000pp
- EP1364462 A1 20031126 DW200380 H03M13/29 Eng 000pp
- CN1457554 A 20031119 DW200412 H03M13/29 000p
1/1 - (C) WPI / DERWENT
AN - 2002-584253 [62]
AP - JP20020566846 20020116; WO2002IB00112 20020116; [Based on WO02067435] ; US20020078955 20020219; KR20020714186 20021022;EP20020742444 20020116; CN20020800373 20020116
PR - EP20010200666 20010223
TI - Turbo decoder system for use in communication devices such as a hard disc drive, a receiver, a network device or similar, comprises parallel decoders, turbo coded bits are dynamically allocated to one of the decoders
IW - TURBO DECODE SYSTEM COMMUNICATE DEVICE HARD DISC DRIVE RECEIVE NETWORK DEVICE SIMILAR COMPRISE PARALLEL DECODE TURBO CODE BIT DYNAMIC ALLOCATE ONE DECODE
PA - (PHIG ) KONINK PHILIPS ELECTRONICS NV
- (DIEL-I) DIELISSEN J T M H
- (HUIS-I) HUISKEN J A
- (VMEE-I) VAN MEERBERGEN J L
PN - JP2004519886T T 20040702 DW200443 H03M13/29 021pp
- WO02067435 A1 20020829 DW200262 H03M13/29 Eng 012pp
- US2002136332 A1 20020926 DW200265 H03D1/00 000pp
- KR2003005294 A 20030117 DW200334 H03M13/37 000pp
- EP1364462 A1 20031126 DW200380 H03M13/29 Eng 000pp
- CN1457554 A 20031119 DW200412 H03M13/29 000p |