EP0597617 - Push-push ring resonator oscillator [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 24.04.1998 Database last updated on 24.08.2024 | Most recent event Tooltip | 24.04.1998 | No opposition filed within time limit | published on 10.06.1998 [1998/24] | Applicant(s) | For all designated states Space Systems / Loral, Inc. 3825 Fabian Way Palo Alto California 94303 / US | [N/P] |
Former [1994/20] | For all designated states SPACE SYSTEMS / LORAL INC. 3825 Fabian Way Palo Alto, California 94303-4697 / US | Inventor(s) | 01 /
Fiedzuiszko, Slawomir J. 4268 Newberry Ct. Palo Alto, California 94306 / US | 02 /
Curtis, John A. 730 E. Evelyn Avenue, Nr. 133 Sunnyvale, California 94086 / US | [1994/20] | Representative(s) | Crawford, Andrew Birkby, et al A.A. Thornton & Co. 235 High Holborn London WC1V 7LE / GB | [N/P] |
Former [1994/20] | Crawford, Andrew Birkby, et al A.A. THORNTON & CO. Northumberland House 303-306 High Holborn London WC1V 7LE / GB | Application number, filing date | 93308739.7 | 02.11.1993 | [1994/20] | Priority number, date | US19920975781 | 13.11.1992 Original published format: US 975781 | [1994/20] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0597617 | Date: | 18.05.1994 | Language: | EN | [1994/20] | Type: | B1 Patent specification | No.: | EP0597617 | Date: | 18.06.1997 | Language: | EN | [1997/25] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 14.03.1994 | Classification | IPC: | H03B5/18 | [1994/20] | CPC: |
H03B15/003 (EP,US);
H03B5/1852 (EP,US);
H03B1/04 (EP,US);
H03B15/00 (EP,US);
H03B19/14 (EP,US);
H03B2009/126 (EP,US);
H03B2200/0016 (EP,US);
H03B2200/0098 (EP,US);
H03B5/04 (EP,US);
H03B7/14 (EP,US)
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| Designated contracting states | DE, FR, GB, IT [1994/20] | Title | German: | Push-Push Oszillator mit einem Ringresonator | [1994/20] | English: | Push-push ring resonator oscillator | [1994/20] | French: | Oscillateur push-push à resonateur en anneau | [1994/20] | Examination procedure | 14.06.1994 | Examination requested [1994/32] | 07.11.1994 | Despatch of a communication from the examining division (Time limit: M04) | 27.02.1995 | Reply to a communication from the examining division | 18.12.1995 | Despatch of a communication from the examining division (Time limit: M04) | 02.02.1996 | Reply to a communication from the examining division | 19.09.1996 | Despatch of communication of intention to grant (Approval: No) | 17.12.1996 | Despatch of communication of intention to grant (Approval: later approval) | 20.12.1996 | Communication of intention to grant the patent | 24.02.1997 | Fee for grant paid | 24.02.1997 | Fee for publishing/printing paid | Opposition(s) | 19.03.1998 | No opposition filed within time limit [1998/24] | Fees paid | Renewal fee | 30.10.1995 | Renewal fee patent year 03 | 28.10.1996 | Renewal fee patent year 04 |
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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]JPH01192203 ; | [A]US4757278 (DICK G JOHN [US]); | [A]FR2631757 (RADIOTECHNIQUE COMPELEC [FR]); | [XY]GB2245784 (MATSUSHITA ELECTRIC IND CO LTD [JP]); | [A]EP0483784 (SUMITOMO ELECTRIC INDUSTRIES [JP]); | [PY]EP0560497 (LORAL SPACE SYSTEMS INC [US]) |