IP Verse

Method For Optimizing The Operation Of A Wind Turbine - EP1959130

The patent EP1959130 was granted to General Electric on Oct 28, 2020. The application was originally filed on Feb 1, 2008 under application number EP08101196A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP1959130

GENERAL ELECTRIC
Application Number
EP08101196A
Filing Date
Feb 1, 2008
Status
Patent Maintained As Amended
Sep 25, 2020
Grant Date
Oct 28, 2020
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateOpposition Status

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VESTAS WIND SYSTEMSFeb 5, 2018ADMISSIBLE
ENERCONFeb 2, 2018ADMISSIBLE
SUZLON ENERGYFeb 2, 2018ADMISSIBLE

Patent Citations (18) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication NumberPublication Link
OPPOSITIONDE10127451
OPPOSITIONDE102004056254
OPPOSITIONDE102004056255
OPPOSITIONDE102005028686
OPPOSITIONDE10323785
OPPOSITIONDE19628073
OPPOSITIONDE19739162
OPPOSITIONDE19934415
OPPOSITIONDE2922972
OPPOSITIONEP1559910
OPPOSITIONEP1736664
OPPOSITIONEP1748184
OPPOSITIONEP1873396
OPPOSITIONUS2005086202
OPPOSITIONUS4160170
OPPOSITIONUS5798631
SEARCHDE19628073
SEARCHDE19934415

Non-Patent Literature (NPL) Citations (11) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- "2.3 Turbulenzen und Boen", Jens-Peter Molly, Windenergie Theorie - Anwendung - Messung 2., vollig iiberarbeitete und erweiterte Auflage, C F Muller, (19900000), pages 42 - 50, XP055615944-
OPPOSITION- "Chapter 10", ERICH HAU, Wind Turbines. Fundamentals, Technologies,Application, Economics, 2nd ed., Springer-Verlag, (20060000), pages 357 - 387, XP055461142-
OPPOSITION- F. KÖRBER et al., "Forschungs- bericht - Nichtnukleare Energietechnik - Förderkennzeichen 03E- 4512-A, MeBprogramm an der 3 MW -Windkraftanlage GROWIAN", Bundesministerium für Forschung und Technologie, (19880500), pages FP - 141, XP055615937-
OPPOSITION- KATHRYN E. JOHNSON et al., "Adaptive Pitch Control of Variable-Speed Wind Turbines", 45th AIAA Aerospace Sciences Meeting and Exhibit, Reno, Nevada, (20070108), page AIAA 2007-1023, XP055461120-
OPPOSITION- ROBERT GASCH et al., Windkraftanlagen - Grundlagen, Entwurf, Planung und Betrieb, 4. Auflage, Teubner Verlag, (20050000), pages 313 - 314, XP055461135-
OPPOSITION- Siegfried Heier, "2.1 Antriebsmoment und Leistung am Windrad", Windkraftanlagen Systemauslegung, Integration und Regelung, (20030200), pages 33 - 50, XP055602088-
OPPOSITION- "Wind turbines .... Part 12..1: Power performanpe measure.men t s of electricity producing wind turbines", International Standard IEC 61400-12-1, (20050000), vol. 12, pages 1 - 90, XP055615969-
OPPOSITION- Yan et al., "Self-Optimization Control of PM Synchronous Wind Turbine Generator System", Yan, (2002), vol. 17, no. 6-
OPPOSITION- Tanaka et al., "Output control by hill-climbing method for a small scale wind power generating system", RENEWABLE ENERGY, XP004101206
OPPOSITION- Farret et al., "Active yaw control with sensorless wind speed and direction measurements for horizontal axis wind turbines", Devices, Circuits and Systems, 2000, . Proceedings of the 2000 Third IEEE International Caracas Conference on March 15-17, 2000,, XP055388192
OPPOSITION- KATHRYN E. JOHNSON, "Adaptive Torque Control of Variable Speed Wind Turbines", Technical Report NREL/TP-500-36265, (20040800), URL: https://www.nrel.gov/docs/fy04osti/36265.pdf, XP055356512

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Dossier Documents

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