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EP0738438
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Extract from the Register of European Patents
EP About this file: EP0738438
| EP0738438 - CASCODE SWITCHED CHARGE PUMP CIRCUIT [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 19.01.2001 Database last updated on 13.07.2024 | Most recent event Tooltip | 19.01.2001 | Application deemed to be withdrawn | published on 07.03.2001 [2001/10] | Applicant(s) | For all designated states NATIONAL SEMICONDUCTOR CORPORATION 1090 Kifer Road, M/S 16-135 Sunnyvale, CA 95086-3737 / US | [1996/43] | Inventor(s) | 01 /
LUICH, Thomas, M. 148088 62nd Avenue East Puyalup, WA 98373 / US | [1996/43] | Representative(s) | Horton, Andrew Robert Grant, et al Bowles Horton Felden House Dower Mews High Street Berkhamsted, Hertfordshire HP4 2BL / GB | [N/P] |
| Former [1996/43] | Horton, Andrew Robert Grant, et al BOWLES HORTON Felden House Dower Mews High Street Berkhamsted Hertfordshire HP4 2BL / GB | Application number, filing date | 95938297.9 | 27.10.1995 | [1996/43] | WO1995US13956 | Priority number, date | US19940335091 | 07.11.1994 Original published format: US 335091 | [1996/43] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9614690 | Date: | 17.05.1996 | Language: | EN | [1996/22] | Type: | A1 Application with search report | No.: | EP0738438 | Date: | 23.10.1996 | Language: | EN | The application published by WIPO in one of the EPO official languages on 17.05.1996 takes the place of the publication of the European patent application. | [1996/43] | Search report(s) | International search report - published on: | EP | 17.05.1996 | Classification | IPC: | H03L7/089 | [1996/43] | CPC: |
H03L7/089 (KR);
H03L7/0895 (EP,US);
H03L7/0898 (EP,US)
| Designated contracting states | DE, FR, GB [1996/43] | Title | German: | GESCHALTETE KASKODEN-LADUNGSPUMPENSCHALTUNG | [1996/43] | English: | CASCODE SWITCHED CHARGE PUMP CIRCUIT | [1996/43] | French: | CIRCUIT DE POMPE DE CHARGE A COMMUTATION PAR CASCODE | [1996/43] | Entry into regional phase | 06.07.1996 | National basic fee paid | 06.07.1996 | Designation fee(s) paid | 07.11.1996 | Examination fee paid | Examination procedure | 07.11.1996 | Examination requested [1997/01] | 09.11.1999 | Despatch of a communication from the examining division (Time limit: M06) | 27.03.2000 | Reply to a communication from the examining division | 12.04.2000 | Despatch of a communication from the examining division (Time limit: M04) | 23.08.2000 | Application deemed to be withdrawn, date of legal effect [2001/10] | 18.09.2000 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2001/10] | Fees paid | Renewal fee | 13.10.1997 | Renewal fee patent year 03 | 05.10.1998 | Renewal fee patent year 04 | 04.10.1999 | Renewal fee patent year 05 | 04.10.2000 | 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. | Cited in | International search | [X]EP0583586 (MOTOROLA INC [US]) [X] 1,7,9,10,16,18,19,25,27 * page 2, line 41 - page 4, line 27; figure 2 *; | [XY]US5008637 (RAY DANIEL L [US]) [X] 1,3-10,12-19,21-27 * column 3, line 58 - column 5, line 3; figure 3 * [Y] 2,11,20; | [XY]US5144156 (KAWASAKI TAKESHI [JP]) [X] 1,3-10,12-19,21-27 * column 6, line 38 - column 7, line 35; figure 3 * [Y] 2,11,20; | [Y]US4926141 (HEROLD BARRY W [US], et al) [Y] 2,11,20 * column 9, line 62 - column 12, line 31; figure 5B *; | [AD]US4814726 (BYRD DAVID A [US], et al) |