EP0207462 - Comparator circuit [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 14.01.1992 Database last updated on 31.08.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states NEC Corporation 7-1, Shiba 5-chome Minato-ku Tokyo 108-8001 / JP | [N/P] |
Former [1987/02] | For all designated states NEC CORPORATION 7-1, Shiba 5-chome Minato-ku Tokyo / JP | Inventor(s) | 01 /
Yasumoto, Masaaki c/o NEC Corporation 33-1, Shiba 5-chome Minato-ku Tokyo / JP | 02 /
Enomoto, Tadayoshi c/o NEC Corporation 33-1, Shiba 5-chome Minato-ku Tokyo / JP | [1987/02] | Representative(s) | Glawe, Delfs, Moll Partnerschaft mbB von Patent- und Rechtsanwälten Postfach 26 01 62 80058 München / DE | [N/P] |
Former [1987/02] | Glawe, Delfs, Moll & Partner Patentanwälte Postfach 26 01 62 D-80058 München / DE | Application number, filing date | 86108778.1 | 27.06.1986 | [1987/02] | Priority number, date | JP19850142272 | 28.06.1985 Original published format: JP 14227285 | [1987/02] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0207462 | Date: | 07.01.1987 | Language: | EN | [1987/02] | Type: | A3 Search report | No.: | EP0207462 | Date: | 25.04.1990 | Language: | EN | [1990/17] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 05.03.1990 | Classification | IPC: | G06F7/02 | [1987/02] | CPC: |
G06F7/026 (EP);
G06F9/30021 (EP)
| Designated contracting states | DE, FR, GB, NL [1987/02] | Title | German: | Vergleicherschaltung | [1987/02] | English: | Comparator circuit | [1987/02] | French: | Circuit comparateur | [1987/02] | File destroyed: | 12.06.1999 | Examination procedure | 27.06.1986 | Examination requested [1987/02] | 09.09.1991 | Despatch of a communication from the examining division (Time limit: M04) | 03.01.1992 | Application withdrawn by applicant [1992/10] | Fees paid | Renewal fee | 22.06.1988 | Renewal fee patent year 03 | 19.06.1989 | Renewal fee patent year 04 | 19.06.1990 | Renewal fee patent year 05 | 20.06.1991 | Renewal fee patent year 06 |
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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]US4163211 ; | [A]US4225849 | [A] - ELECTRONIC LETTERS, vol. 7, no. 9, 6th May 1971, pages 225-226, GB; H.H. GUILD: "Fast versatile binary comparator array" |