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Extract from the Register of European Patents

EP About this file: EP3865836

EP3865836 - WEATHER OBSERVATION LIDAR [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  15.03.2024
Database last updated on 15.06.2024
FormerRequest for examination was made
Status updated on  16.07.2021
FormerThe international publication has been made
Status updated on  18.04.2020
Most recent event   Tooltip20.03.2024New entry: Despatch of examination report + time limit 
Applicant(s)For all designated states
Eko Instruments Co., Ltd.
1-21-8 Hatagaya
Shibuya-ku
Tokyo 151-0072 / JP
[2021/33]
Inventor(s)01 / HASEGAWA, Toshikazu
c/o EKO INSTRUMENTS CO., LTD.,
1-21-8 Hatagaya, Shibuya-ku
Tokyo 151-0072 / JP
02 / TAKEUCHI, Eiji
c/o EKO INSTRUMENTS CO., LTD.,
1-21-8 Hatagaya
Shibuya-ku
Tokyo 151-0072 / JP
03 / TSUKAMOTO, Makoto
c/o EKO INSTRUMENTS CO., LTD.,
1-21-8 Hatagaya
Shibuya-ku
Tokyo 151-0072 / JP
04 / YABUKI, Masanori
c/o KYOTO UNIVERSITY, Gokasho
Uji-shi, Kyoto 611-0011 / JP
 [2021/33]
Representative(s)Betten & Resch
Patent- und Rechtsanwälte PartGmbB
Maximiliansplatz 14
80333 München / DE
[2021/33]
Application number, filing date19870118.715.10.2019
[2021/33]
WO2019JP40470
Priority number, dateJP2018019389912.10.2018         Original published format: JP 2018193899
[2021/33]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020075869
Date:16.04.2020
Language:JA
[2020/16]
Type: A1 Application with search report 
No.:EP3865836
Date:18.08.2021
Language:EN
[2021/33]
Search report(s)International search report - published on:JP16.04.2020
(Supplementary) European search report - dispatched on:EP13.06.2022
ClassificationIPC:G01J3/44, G01N21/65, G01S17/95, G01W1/00, G01W1/02
[2022/28]
CPC:
G01J3/1804 (EP); G01S17/95 (EP,US); G01J3/0208 (EP);
G01J3/021 (EP); G01J3/0227 (EP,US); G01J3/0229 (EP);
G01J3/18 (US); G01J3/2803 (EP); G01J3/44 (EP,US);
G01N21/65 (US); Y02A90/10 (EP) (-)
Former IPC [2021/33]G01J3/44, G01N21/65, G01S17/95, G01W1/00
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2021/33]
TitleGerman:WETTERBEOBACHTUNGSLIDAR[2021/33]
English:WEATHER OBSERVATION LIDAR[2021/33]
French:LIDAR D'OBSERVATION MÉTÉOROLOGIQUE[2021/33]
Entry into regional phase12.05.2021Translation filed 
12.05.2021National basic fee paid 
12.05.2021Search fee paid 
12.05.2021Designation fee(s) paid 
12.05.2021Examination fee paid 
Examination procedure12.05.2021Examination requested  [2021/33]
29.12.2022Amendment by applicant (claims and/or description)
19.03.2024Despatch of a communication from the examining division (Time limit: M04)
Fees paidRenewal fee
02.11.2021Renewal fee patent year 03
31.10.2022Renewal fee patent year 04
31.10.2023Renewal 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.
Documents cited:Search[XI]  - ARSHINOV YURI ET AL, "Daytime operation of a pure rotational Raman lidar by use of a Fabry-Perot interferometer", APPLIED OPTICS, US, vol. 44, no. 17, doi:10.1364/AO.44.003593, ISSN 0003-6935, (20050610), page 3593, URL: https://opg.optica.org/DirectPDFAccess/E72BE557-3D18-47BA-82818B237A1F15B8_84140/ao-44-17-3593.pdf?da=1&id=84140&seq=0&mobile=no, XP055925877 [X] 1,6 * figure 13 * [I] 2-5,7-11

DOI:   http://dx.doi.org/10.1364/AO.44.003593
 [XI]  - BALIN I. ET AL, "Simultaneous measurement of atmospheric temperature, humidity, and aerosol extinction and backscatter coefficients by a combined vibrational?pure-rotational Raman lidar", APPLIED PHYSICS B, Berlin/Heidelberg, vol. 79, no. 6, doi:10.1007/s00340-004-1631-2, ISSN 0946-2171, (20041001), pages 775 - 782, URL: https://link.springer.com/content/pdf/10.1007/s00340-004-1631-2.pdf, XP055925728 [X] 1,6,10,11 * figure 1 * [I] 2-5,7-9

DOI:   http://dx.doi.org/10.1007/s00340-004-1631-2
International search[Y]JPS62112322  (NIPPON KOGAKU KK) [Y] 8-11 * , *;
 [XY]JP2008026127  (EKO INSTRUMENTS TRADING, et al) [X] 1-2 * , [0002] -[0003], [0006] - [0009], [0020] - [003 * [Y] 2-11;
 [A]JP2008503733  [A] 1-11* , & US 2008/0297787 A1 & WO 2006/000173 A1 & DE 102004031049 A *;
 [Y]WO2013079806  (JYVAESKYLAEN YLIOPISTO [FI]) [Y] 3-11 * , FIG 3 A & FI 20116226 A *;
 [Y]CN107179308  (SUZHOU INST OF NANO-TECH AND NANO-BIONICS CHINESE ACADEMY OF SCIENCES) [Y] 3-11 * , [0022] - [0027], *;
 [Y]WO2018146456  (RES & INNOVATION UK [GB]) [Y] 3-11 * , & GB 201701998 D *;
 [XY]  - Boyan Tatarov, Sugimoto Nobuo, Matsui Ichiro, "Possibilities of the multi-channel lidar spectrometer technique for investigation of the atmospheric aerosols and pollutions", Proceedings of spie , (20101116), vol. 7860, pages 1 - 4, XP055700791 [X] 1, 4, 6-7 [Y] 2-11
 [Y]  - Mitev V M, "Lidar measurement of the atmospheric temperature by rotational Raman scattering", Acta physica Polonica. A, (19840930), vol. A66, no. 4, ISSN 0587-4246, pages 311 - 322, XP009527520 [Y] 10-11
by applicant   - M. FROIDEVAUX, "A new lidar for water vapor and temperature measurements in the Atmospheric Boundary Layer", Asia Flux News letter, (20090300), pages 13 - 17
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.