EP0663713 - Method for adaptive compensation of effects of a non linear load and device therefore [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 09.06.2000 Database last updated on 24.08.2024 | Most recent event Tooltip | 17.02.2006 | Change - lapse in a contracting state Updated state(s): FR | published on 05.04.2006 [2006/14] | Applicant(s) | For all designated states THOMCAST AG Bahnhofstrasse 34 5300 Turgi / CH | [1999/32] |
Former [1995/29] | For all designated states THOMCAST AG Bahnhofstrasse 34 CH-5300 Turgi / CH | Inventor(s) | 01 /
Puri, Narindra Nath 5 Drinking Brook Road Monmouth Junction, NJ 08852 / US | 02 /
Tomljenovic, Nenad Stockackerstrasse 32 CH-5415 Nussbaumen / CH | [1995/29] | Representative(s) | Isler & Pedrazzini AG Gotthardstrasse 53 Postfach 6940 8002 Zürich / CH | [N/P] |
Former [1995/29] | Hug Interlizenz AG Nordstrasse 31, Postfach 127 CH-8035 Zürich / CH | Application number, filing date | 95810034.9 | 17.01.1995 | [1995/29] | Priority number, date | CH19940000145 | 18.01.1994 Original published format: CH 14594 | [1995/29] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0663713 | Date: | 19.07.1995 | Language: | DE | [1995/29] | Type: | B1 Patent specification | No.: | EP0663713 | Date: | 11.08.1999 | Language: | DE | [1999/32] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 09.03.1995 | Classification | IPC: | H02J3/18 | [1995/29] | CPC: |
H02J3/1814 (EP);
Y02E40/10 (EP)
| Designated contracting states | CH, DE, FR, GB, LI [1995/29] | Title | German: | Verfahren zur adaptiven Kompensation der Rückwirkungen einer nichtlinearen Last sowie Vorrichtung zur Durchführung des Verfahrens | [1995/29] | English: | Method for adaptive compensation of effects of a non linear load and device therefore | [1995/29] | French: | Méthode pour la compensation adaptative des effets d'une charge non linéaire ainsi que dispositif pour la mise en oeuvre du procédé | [1995/29] | Examination procedure | 11.01.1996 | Examination requested [1996/11] | 20.10.1997 | Despatch of a communication from the examining division (Time limit: M04) | 15.01.1998 | Reply to a communication from the examining division | 30.04.1998 | Despatch of a communication from the examining division (Time limit: M04) | 27.08.1998 | Reply to a communication from the examining division | 12.11.1998 | Despatch of communication of intention to grant (Approval: Yes) | 11.01.1999 | Communication of intention to grant the patent | 09.04.1999 | Fee for grant paid | 09.04.1999 | Fee for publishing/printing paid | Opposition(s) | 12.05.2000 | No opposition filed within time limit [2000/30] | Fees paid | Renewal fee | 16.12.1996 | Renewal fee patent year 03 | 09.12.1997 | Renewal fee patent year 04 | 18.12.1998 | Renewal fee patent year 05 |
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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. | Lapses during opposition Tooltip | FR | 11.08.1999 | GB | 11.08.1999 | [2006/14] |
Former [2001/07] | GB | 11.08.1999 | |
FR | 07.01.2000 | ||
Former [2001/06] | FR | 07.01.2000 | Documents cited: | Search | [Y]DE3429116 (LICENTIA GMBH [DE]) [Y] 1-3,6,7,17; | [A]US4811236 (BRENNEN MICHAEL B [US], et al) [A] 1 * abstract *; | [Y] - J. SMITH ET AL., "An Enhanced LQ Adaptative VAR Unit Controller for Power System Damping", IEEE TRANSACTIONS ON POWER SYSTEMS, NEW YORK US, (198905), vol. 4, no. 2, doi:doi:10.1109/59.193814, pages 443 - 551, XP000054121 [Y] 1-3,6,7,17 * page 443, column L, paragraph 3 - column R, paragraph L * DOI: http://dx.doi.org/10.1109/59.193814 | [Y] - M. COX, "A new static VAR compensator for an arc furnace", IEEE TRANSACTIONS ON POWER SYSTEMS, NEW YORK US, (198608), vol. 1, no. 3, pages 110 - 120 [Y] 1-3,6,7,17 * abstract * * page 112, column L, paragraph 4; figure 4 * * page 112, column R, paragraph 2 - page 113, column L, paragraph 3 * * page 114, column L, paragraph 2 * | [A] - J. ENSLIN ET AL., "Adaptive, closed-loop control of dynamic power filters as fictitious compensators", EPE'89 , 3RD EUROPEAN CONFERENCE ON POWER ELECTRONICS AND APPLICATIONS, AACHEN, 9-12 OCTOBER 1989, THIRD DAY OF CONFERENCE , VOLUME 3, EDITORS: W. LEONHARD ET AL., pages 1181 - 1189 [A] 1 * page 1183, column R, paragraph 3 - page 1184, column L, paragraph 6; figure 3 * * page 1185, column R, line 5 - page 1186, column R, line 3 * | [A] - L. CZARNECKI, "Power Factor Improvement of Three-Phase Unbalanced Loads with Non-sinusoidal Supply Voltage", EUROPEAN TRANSACTIONS ON ELECTRICAL POWER ENGINEERING, BERLIN, DE, (199302), vol. 3, no. 1, pages 67 - 74, XP000367792 [A] 1 * page 68, column L, paragraph L - page 69, column L, paragraph 1 * * page 73, column L, paragraph L - column R, paragraph 1 * | [A] - L. MORAN ET AL., "Analysis and Design of Three-phase Synchronous Solid-state VAR Compensator", CONFERENCE RECORD OF THE 1987 IEEE INDUSTRY APPLICATIONS SOCIETY ANNUAL MEETING , OCTOBER 18-23 1987, ATLANTA US, pages 835 - 845 [A] 1 * abstract * * page 835, column L, paragraph 5 - page 837, column L, paragraph L; figures 1-3B * |