IP Verse

Method And Gonioradiometer For The Direction-Dependent Measurement Of At Least One Lighting Or Radiometric Characteristic Variable Of An Optical Radiation Source - EP3167260

The patent EP3167260 was granted to LMT Lichtmesstechnik Berlin on Aug 11, 2021. The application was originally filed on Jan 8, 2016 under application number EP16700187A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3167260

LMT LICHTMESSTECHNIK BERLIN
Application Number
EP16700187A
Filing Date
Jan 8, 2016
Status
Opposition Rejected
Mar 1, 2024
Grant Date
Aug 11, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

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 DateRepresentativeOpposition Status

Get instant alerts for new oppositions and patent status changes

ALTHOFFMay 11, 2022SCHNEIDERS & BEHRENDT BOCHUMADMISSIBLE

Patent Citations (9) New

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

Citation PhasePublication NumberPublication Link
EXAMINATIONUS5426500
INTERNATIONAL-SEARCH-REPORTJP2005300477
INTERNATIONAL-SEARCH-REPORTUS2012194820
INTERNATIONAL-SEARCH-REPORTUS2013265570
INTERNATIONAL-SEARCH-REPORTUS5504574
INTERNATIONAL-SEARCH-REPORTUS5729336
OPPOSITIONJPS6435343
OPPOSITIONUS5426500
OTHERUS5426500

Non-Patent Literature (NPL) Citations (7) 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
EXAMINATION- Chr. Schwanengel, "Gegenüberstellung von Messtechniken zur Messung von Lichtstärkeverteilungen und Lichstärkeverteilungsausschnitten", New York, (20100801), URL: https://www.technoteam.de/e6009/e6311/e5983/pb_download5985/LVK_Messtechniken_ger.pdf, (20190116), XP055542913-
EXAMINATION- HSIEN-HUANG P WU ET AL, "Fast measurement of automotive headlamps based on high dynamic range imaging", APPLIED OPTICS, OPTICAL SOCIETY OF AMERICA, WASHINGTON, DC; US, vol. 51, no. 28, doi:10.1364/AO.51.006870, ISSN 0003-6935, (20121001), pages 6870 - 6880, (20121001), XP001578446
INTERNATIONAL-SEARCH-REPORT- LEWIN ET AL, "Advances in Measurement Technology for Vehicle Lighting Systems", SAE TECHNICAL PAPER,, (19960201), vol. Paper 960919, pages 107 - 114, XP009189051 [Y] 1-7,16-20,27-30 * figure 1 * * page 108, column 2 *-
OPPOSITION- Chr Schwanengel, "Gegenüberstellung von Messtechniken zur Messung von Lichtstärkeverteilungen und Lichtstärkeverteilungsausschnitten", TechnoTeam Bildverarbeitung GmbH, New York, (20100800), pages 1 - 58, URL: https://www.technoteam.de/mehr erfahren/publikationen/2010 2014/index qer.html, XP055542913-
OPPOSITION- WU et al., "Fast measurement of automotive headlamps based on high dynamic range imaging", Applied Optics, (20121001), vol. 51, no. 28, pages 6870 - 6880, XP001578446
OTHER- Chr Schwanengel, "Gegenüberstellung von Messtechniken zur Messung von Lichtstärkeverteilungen und Lichstärkeverteilungsausschnitten", pages 1 - 48, XP055542913-
OTHER- WU et al., "Fast measurement of automotive headlamps based on high dynamic range imaging", Applied Optics, (20121001), vol. 51, no. 28, pages 6870 - 6880, XP001578446

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

Dossier Documents

The dossier documents provide a comprehensive record of the patent’s prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination.

  • Date

    Description

  • Get instant alerts for new documents