EP0501740 - Phase and gain error control system for use in an I/Q direct conversion receiver [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 26.03.1999 Database last updated on 16.07.2024 | Most recent event Tooltip | 26.03.1999 | No opposition filed within time limit | published on 12.05.1999 [1999/19] | Applicant(s) | For all designated states Rockwell International Corporation 2201 Seal Beach Boulevard Seal Beach, California 90740-8250 / US | [N/P] |
Former [1992/36] | For all designated states ROCKWELL INTERNATIONAL CORPORATION 2201 Seal Beach Boulevard Seal Beach, California 90740-8250 / US | Inventor(s) | 01 /
Loper, Roger K. 101 Larick Court Marion, Iowa 52302 / US | [1992/36] | Representative(s) | Jackson, David Spence, et al Reddie & Grose LLP 16 Theobalds Road London WC1X 8PL / GB | [N/P] |
Former [1992/36] | Jackson, David Spence, et al REDDIE & GROSE 16, Theobalds Road London, WC1X 8PL / GB | Application number, filing date | 92301553.1 | 25.02.1992 | [1992/36] | Priority number, date | US19910660492 | 25.02.1991 Original published format: US 660492 | [1992/36] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0501740 | Date: | 02.09.1992 | Language: | EN | [1992/36] | Type: | A3 Search report | No.: | EP0501740 | Date: | 03.03.1993 | Language: | EN | [1993/09] | Type: | B1 Patent specification | No.: | EP0501740 | Date: | 20.05.1998 | Language: | EN | [1998/21] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 11.01.1993 | Classification | IPC: | H03D3/00, H03D1/22 | [1992/36] | CPC: |
H03D1/2245 (EP,US);
H03D3/008 (EP,US);
H03D2200/0025 (EP,US);
H03D2200/0029 (EP,US);
H03D2200/005 (EP,US);
H03D7/165 (EP,US)
| Designated contracting states | DE, FR, GB [1992/36] | Title | German: | Regelungssystem für Phasenfehler und Fehler verursacht durch Verstärkung in einem I/Q-Direktmischempfänger | [1992/36] | English: | Phase and gain error control system for use in an I/Q direct conversion receiver | [1992/36] | French: | Système de réglage d'erreur de phase et de gain, utilisé dans un récepteur I/Q à conversion directe | [1992/36] | Examination procedure | 17.08.1993 | Examination requested [1993/46] | 18.07.1996 | Despatch of a communication from the examining division (Time limit: M06) | 21.01.1997 | Reply to a communication from the examining division | 03.04.1997 | Despatch of communication of intention to grant (Approval: No) | 30.07.1997 | Despatch of communication of intention to grant (Approval: later approval) | 28.08.1997 | Communication of intention to grant the patent | 27.11.1997 | Fee for grant paid | 27.11.1997 | Fee for publishing/printing paid | Opposition(s) | 23.02.1999 | No opposition filed within time limit [1999/19] | Fees paid | Renewal fee | 18.02.1994 | Renewal fee patent year 03 | 28.02.1995 | Renewal fee patent year 04 | 28.02.1996 | Renewal fee patent year 05 | 26.02.1997 | Renewal fee patent year 06 | 25.02.1998 | Renewal fee patent year 07 |
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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 | [A]EP0255175 (PHILIPS ELECTRONICS UK LTD [GB], et al); | [A]US4475088 (BEARD JEROME C [US]); | [A]DE3938643 (ASCOM RADIOCOM AG [CH]); | [A]DE3938671 (ASCOM RADIOCOM AG [CH]) |