EP0884837 - Circuitry comprising differential amplifying stages [Right-click to bookmark this link] | |||
Former [1998/51] | Circuitry comprising a differential amplifying stage | ||
[2005/03] | Status | No opposition filed within time limit Status updated on 28.07.2006 Database last updated on 22.08.2024 | Most recent event Tooltip | 16.10.2009 | Change - applicant | published on 18.11.2009 [2009/47] | Applicant(s) | For:DE
Philips Intellectual Property & Standards GmbH Steindamm 94 20099 Hamburg / DE | For:FR
GB
IT
Koninklijke Philips Electronics N.V. Groenewoudseweg 1 5621 BA Eindhoven / NL | [N/P] |
Former [2009/47] | For:DE
Philips Intellectual Property & Standards GmbH Steindamm 94 20099 Hamburg / DE | ||
For:FR
GB
IT
Koninklijke Philips Electronics, N.V. Groenewoudseweg 1 5621 BA Eindhoven / NL | |||
Former [2005/38] | For:DE
Philips Intellectual Property & Standards GmbH Steindamm 94 20099 Hamburg / DE | ||
For:FR
GB
IT
Koninklijke Philips Electronics, N.V. Groenewoudseweg 1 5621 BA Eindhoven / NL | |||
Former [2003/20] | For:DE
Philips Intellectual Property & Standards GmbH Steindamm 94 20099 Hamburg / DE | ||
For:FR
GB
IT
Koninklijke Philips Electronics N.V. Groenewoudseweg 1 5621 BA Eindhoven / NL | |||
Former [2002/40] | For:DE
Philips Corporate Intellectual Property GmbH 20099 Hamburg / DE | ||
For:FR
GB
IT
Koninklijke Philips Electronics N.V. Groenewoudseweg 1 5621 BA Eindhoven / NL | |||
Former [2000/02] | For:DE
Philips Corporate Intellectual Property GmbH Habsburgerallee 11 52064 Aachen / DE | ||
For:FR
GB
IT
Koninklijke Philips Electronics N.V. Groenewoudseweg 1 5621 BA Eindhoven / NL | |||
Former [1998/51] | For:DE
Philips Patentverwaltung GmbH Röntgenstrasse 24 22335 Hamburg / DE | ||
For:FR
GB
IT
Koninklijke Philips Electronics N.V. Groenewoudseweg 1 5621 BA Eindhoven / NL | Inventor(s) | 01 /
Dick, Bernhard c/o Philips Patentverwaltung GmbH. Röntgenstrasse 24, 22335 Hamburg / DE | [1998/51] | Representative(s) | Peters, Carl Heinrich, et al Philips Intellectual Property & Standards GmbH Postfach 50 04 42 52088 Aachen / DE | [N/P] |
Former [1998/51] | Peters, Carl Heinrich, Dipl.-Ing., et al Philips Patentverwaltung GmbH, Röntgenstrasse 24 22335 Hamburg / DE | Application number, filing date | 98201931.7 | 09.06.1998 | [1998/51] | Priority number, date | DE1997125286 | 14.06.1997 Original published format: DE 19725286 | [1998/51] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0884837 | Date: | 16.12.1998 | Language: | DE | [1998/51] | Type: | A3 Search report | No.: | EP0884837 | Date: | 17.01.2001 | [2001/03] | Type: | B1 Patent specification | No.: | EP0884837 | Date: | 21.09.2005 | Language: | DE | [2005/38] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.12.2000 | Classification | IPC: | H03F1/32 | [1998/51] | CPC: |
H03F1/3211 (EP,KR,US)
| Designated contracting states | DE, FR, GB, IT [2001/40] |
Former [1998/51] | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Schaltungsanordnung mit Differenzverstärkerstufen | [2005/03] | English: | Circuitry comprising differential amplifying stages | [2005/03] | French: | Circuit avec des étages d'amplification différentielles | [2005/03] |
Former [1998/51] | Schaltungsanordnung mit einer Differenzverstärkerstufe | ||
Former [1998/51] | Circuitry comprising a differential amplifying stage | ||
Former [1998/51] | Circuit avec étage d'amplification différentiel | Examination procedure | 17.07.2001 | Examination requested [2001/37] | 16.12.2004 | Communication of intention to grant the patent | 27.06.2005 | Fee for grant paid | 27.06.2005 | Fee for publishing/printing paid | Opposition(s) | 22.06.2006 | No opposition filed within time limit [2006/35] | Fees paid | Renewal fee | 30.06.2000 | Renewal fee patent year 03 | 02.07.2001 | Renewal fee patent year 04 | 01.07.2002 | Renewal fee patent year 05 | 30.06.2003 | Renewal fee patent year 06 | 30.06.2004 | Renewal fee patent year 07 | 30.06.2005 | Renewal fee patent year 08 |
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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. | Lapses during opposition Tooltip | IT | 21.09.2005 | [2008/12] | Documents cited: | Search | [A]EP0312017 (TOSHIBA KK [JP]) [A] 1-3 * column 11, line 50 - column 12, line 12; figure 22 * * column A *; | [A]EP0400650 (TOSHIBA KK [JP]) [A] 1-3* page 7, line 57 - page 8, line 39; figure 8 *; | [A]US5307024 (METZ ARTHUR J [US], et al) [A] 1-3 * column 2, line 50 - line 64 * * column 3, line 50 - column 4, line 68; figures 4,5 * |