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EP0609097
European procedure
Extract from the Register of European Patents
EP About this file: EP0609097
| EP0609097 - Transistor collector structure for improved matching and chokeless power supply connection [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 10.03.2000 Database last updated on 08.10.2024 | Most recent event Tooltip | 10.03.2000 | No opposition filed within time limit | published on 26.04.2000 [2000/17] | Applicant(s) | For all designated states STMicroelectronics, Inc. 1310 Electronics Drive Carrollton, TX 75006-5039 / US | [1999/08] |
| Former [1994/31] | For all designated states SGS-THOMSON MICROELECTRONICS, INC. 1310 Electronics Drive Carrollton Texas 75006 / US | Inventor(s) | 01 /
Liwinski, Henry Z. 118 Kent Drive North Wales, Pennsylvania 19454 / US | [1994/31] | Representative(s) | Palmer, Roger, et al PAGE, WHITE & FARRER 54 Doughty Street London WC1N 2LS / GB | [1994/31] | Application number, filing date | 94300653.6 | 28.01.1994 | [1994/31] | Priority number, date | US19930011386 | 29.01.1993 Original published format: US 11386 | [1994/31] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0609097 | Date: | 03.08.1994 | Language: | EN | [1994/31] | Type: | A3 Search report | No.: | EP0609097 | Date: | 26.07.1995 | Language: | EN | [1995/30] | Type: | B1 Patent specification | No.: | EP0609097 | Date: | 06.05.1999 | Language: | EN | [1999/18] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.06.1995 | Classification | IPC: | H02M3/155, H03F3/191, H03F3/60 | [1995/30] | CPC: |
H02M3/155 (EP,US);
H01L2924/0002 (EP,US)
| C-Set: |
H01L2924/0002, H01L2924/00 (EP,US)
|
| Former IPC [1994/31] | H02M3/155 | Designated contracting states | DE, FR, GB, IT [1994/31] | Title | German: | Kollektorstruktur eines Transistors zur verbesserten Anpassung und drossellosen Stromversorgungsverbindung | [1994/31] | English: | Transistor collector structure for improved matching and chokeless power supply connection | [1994/31] | French: | Structure de collecteur de transistor pour adaptation améliorée et connection sans bobine à une alimentation de courant | [1994/31] | Examination procedure | 18.01.1996 | Examination requested [1996/12] | 17.08.1998 | Despatch of communication of intention to grant (Approval: Yes) | 03.11.1998 | Communication of intention to grant the patent | 28.01.1999 | Fee for grant paid | 28.01.1999 | Fee for publishing/printing paid | Opposition(s) | 08.02.2000 | No opposition filed within time limit [2000/17] | Fees paid | Renewal fee | 24.01.1996 | Renewal fee patent year 03 | 16.01.1997 | Renewal fee patent year 04 | 17.01.1998 | Renewal fee patent year 05 | 15.01.1999 | 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 | [A]US3869677 (BELOHOUBEK ERWIN FRANZ, et al) [A] 1-8 * column W *; | [A]US3869678 (MAHONEY DONALD EDWIN) [A] 1-17* column W *; | [A]US3906387 (MARTEL HUBERT, et al) [A] 1-17 * column W *; | [A]GB2225683 (TOSHIBA KK [JP]) [A] 1-7 * page 6, line 12 - page 15, line 17; figures 1-5 *; | [A]US5164683 (SHIELDS MICHAEL R [US]) [A] 1-17 * column W * |