EP0130466 - A capacitive digital to analog converter which can be trimmed [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 09.05.1988 Database last updated on 22.08.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states MOTOROLA, INC. 1303 East Algonquin Road Schaumburg, IL 60196 / US | [1985/02] | Inventor(s) | 01 /
McKenzie, James A. 12124 Shropshire Blvd Austin Texas 78758 / US | 02 /
Peterson, Joe W. 10005 Oak Run Austin Texas 78758 / US | [1985/02] | Representative(s) | Ibbotson, Harold, et al Motorola European Intellectual Property, Operations, Midpoint, Alencon Link Basingstoke Hampshire RG21 7PL / GB | [N/P] |
Former [1985/02] | Ibbotson, Harold, et al Motorola European Intellectual Property Midpoint Alencon Link Basingstoke Hampshire RG21 1PL / GB | Application number, filing date | 84107032.9 | 19.06.1984 | [1985/02] | Priority number, date | US19830507890 | 27.06.1983 Original published format: US 507890 | [1985/02] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0130466 | Date: | 09.01.1985 | Language: | EN | [1985/02] | Type: | A3 Search report | No.: | EP0130466 | Date: | 28.10.1987 | Language: | EN | [1987/44] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 07.09.1987 | Classification | IPC: | H03M1/00 | [1985/02] | CPC: |
H03M1/74 (EP,US)
| Designated contracting states | DE, FR, GB, IT [1985/02] | Title | German: | Abgleichbarer kapazitiver Digital-Analog-Wandler | [1985/02] | English: | A capacitive digital to analog converter which can be trimmed | [1985/02] | French: | Convertisseur numérique-analogique capacitif étalonnable | [1985/02] | File destroyed: | 04.08.1994 | Examination procedure | 01.07.1987 | Application deemed to be withdrawn, date of legal effect [1988/26] | 26.01.1988 | Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time [1988/26] | Fees paid | Renewal fee | 28.04.1986 | Renewal fee patent year 03 | Penalty fee | Additional fee for renewal fee | 30.06.1987 | 04   M06   Not yet paid |
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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 | [X]FR2499766 (TEXAS INSTRUMENTS FRANCE [FR]); | [X]EP0064147 (TEXAS INSTRUMENTS INC [US]); | [A]US4338590 (CONNOLLY JR JOSEPH J, et al) |