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EP0402867
European procedure
Extract from the Register of European Patents
EP About this file: EP0402867
| EP0402867 - Apparatus for microwave processing in a magnetic field [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 10.01.1996 Database last updated on 13.11.2024 | Most recent event Tooltip | 10.01.1996 | No opposition filed within time limit | published on 21.02.1996 [1996/08] | Applicant(s) | For all designated states SEMICONDUCTOR ENERGY LABORATORY CO., LTD. 398 Hase Atsugi-shi Kanagawa-ken 243-0036 / JP | [N/P] |
| Former [1990/51] | For all designated states SEL SEMICONDUCTOR ENERGY LABORATORY CO., LTD. 398 Hase Atsugi-shi Kanagawa-ken 243 / JP | Inventor(s) | 01 /
Yamazaki, Shunpei 21-21, Kitakarasuyama, 7-chome Setagaya-ku, Tokyo / JP | 02 /
Hirose, Naoki 1-19, Shioirumachi Shimonoseki-shi, Yamaguchi-ken, 750 / JP | 03 /
Kadono, Masaya Flat Sel 106, 304-1, Hase Atsugi-shi, Kanagawa-ken 243 / JP | 04 /
Ishida, Noriya Coop Sato D, 1975-302, 24-chome, Minami-4-joutoori Ashikawa-shi, Hokkaido, 078 / JP | 05 /
Ito, Kenji Lions Mansion Zama 705, 3-5755-1, Iriya Zama-shi, Kanagawa-ken, 228 / JP | 06 /
Takayama, Toru Flat Atsugi 305, 931-1, Hase Atsugi-shi, Kanagawa-ken, 243 / JP | 07 /
Arai, Yasuyuki Flat Atsugi 302, 931-1, Hase Atsugi-shi, Kanagawa-ken, 243 / JP | [1990/51] | Representative(s) | Grünecker Patent- und Rechtsanwälte PartG mbB Leopoldstrasse 4 80802 München / DE | [N/P] |
| Former [1990/51] | Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät Maximilianstrasse 58 D-80538 München / DE | Application number, filing date | 90111110.4 | 12.06.1990 | [1990/51] | Priority number, date | JP19890152909 | 15.06.1989 Original published format: JP 15290989 | JP19890152910 | 15.06.1989 Original published format: JP 15291089 | [1990/51] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0402867 | Date: | 19.12.1990 | Language: | EN | [1990/51] | Type: | A3 Search report | No.: | EP0402867 | Date: | 24.07.1991 | Language: | EN | [1991/30] | Type: | B1 Patent specification | No.: | EP0402867 | Date: | 01.03.1995 | Language: | EN | [1995/09] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.06.1991 | Classification | IPC: | H01J37/32, H05H1/46 | [1990/51] | CPC: |
H01J37/32449 (EP,US);
H01J37/32192 (EP,US);
H01J37/3244 (EP,US)
| Designated contracting states | DE, FR, GB [1990/51] | Title | German: | Gerät zur Bearbeitung mittels Mikrowellen in einem magnetischen Feld | [1990/51] | English: | Apparatus for microwave processing in a magnetic field | [1990/51] | French: | Appareil pour le traitement aux micro-ondes dans un champ magnétique | [1990/51] | Examination procedure | 14.08.1991 | Examination requested [1991/42] | 13.08.1993 | Despatch of a communication from the examining division (Time limit: M06) | 18.02.1994 | Reply to a communication from the examining division | 10.05.1994 | Despatch of communication of intention to grant (Approval: Yes) | 01.09.1994 | Communication of intention to grant the patent | 02.12.1994 | Fee for grant paid | 02.12.1994 | Fee for publishing/printing paid | Opposition(s) | 02.12.1995 | No opposition filed within time limit [1996/08] | Fees paid | Renewal fee | 30.06.1992 | Renewal fee patent year 03 | 30.06.1993 | Renewal fee patent year 04 | 30.06.1994 | Renewal fee patent year 05 |
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| 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]US4559100 (NINOMIYA KEN [JP], et al); | [Y]DE3144016 (MITSUBISHI ELECTRIC CORP [JP]); | [Y]EP0290036 (HITACHI LTD [JP], et al); | [A]EP0183561 (FUJITSU LTD [JP]) |