JP2007183644A - 極薄導波路及び光ファイバを用いたセンサ - Google Patents
極薄導波路及び光ファイバを用いたセンサ Download PDFInfo
- Publication number
- JP2007183644A JP2007183644A JP2006355813A JP2006355813A JP2007183644A JP 2007183644 A JP2007183644 A JP 2007183644A JP 2006355813 A JP2006355813 A JP 2006355813A JP 2006355813 A JP2006355813 A JP 2006355813A JP 2007183644 A JP2007183644 A JP 2007183644A
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical
- optical waveguide
- environment
- sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- JOIWPCUDRRYOQH-UHFFFAOYSA-N CCCC(C)[N+]([O-])=O Chemical compound CCCC(C)[N+]([O-])=O JOIWPCUDRRYOQH-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/55—Specular reflectivity
- G01N21/552—Attenuated total reflection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/107—Subwavelength-diameter waveguides, e.g. nanowires
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N2021/7769—Measurement method of reaction-produced change in sensor
- G01N2021/7783—Transmission, loss
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/7703—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides
- G01N21/7746—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator using reagent-clad optical fibres or optical waveguides the waveguide coupled to a cavity resonator
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/94—Investigating contamination, e.g. dust
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/08—Optical fibres; light guides
- G01N2201/0873—Using optically integrated constructions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/08—Optical fibres; light guides
- G01N2201/088—Using a sensor fibre
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Nanotechnology (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Integrated Circuits (AREA)
Abstract
【解決手段】基板203と、光を放出するように動作可能な前記基板上の光源202と、前記光源から放出される前記光を受信するように位置する受信端を有し、前記光がそこを通って伝播することが可能となるように構成された、前記基板上の1つの光導波路204と、前記光源から放出される光を受信するように位置する前記基板上の光導波路リング210と、前記光導波路リング内で伝播する光の損失の増加を測定するために構成された検出器226とを備える。前記1つの光導波路204及び前記光導波路リング210は、前記光導波路リング210を通って伝播する光波のエバネセントテイルが、光共振センサの位置する前記環境に広がり、前記環境中の汚染物質粒子に対して反応性となる光共振器200を形成する。
【選択図】図4
Description
151 ナノ配線ファイバセンサ
152 広帯域光源
154 広帯域光波
156、230 汚染物質粒子
158 端末部
160、162 ダイアグラム
200、300 光共振センサ
202、302 単色光源
203、304、402 基板
204 光波
206 第1の導波路
208 第2の導波路
210、310 光導波路リング
220、312 伝送ポート、出力ポート
222、314、418 検出器
224 出力ポート
300 共振ディップ
303、405 駆動電子機器
306 導波路
320 ディップ
400 共振センサ
400 共振ピーク
404 光源
406 ミラー
408 光ファイバコイル
410 第1の端部
412 第2の端部
414 V字型の溝
416 入力光線
422 光共振器
Claims (3)
- 環境中の1つ又は複数の汚染物質粒子を検知するため光共振センサであって、
基板と、
光を放出するように動作可能な前記基板上の光源と、
前記光源から放出される前記光を受信するように位置する受信端を有し、前記光がそこを通って伝播することが可能となるように構成された、前記基板上の少なくとも1つの光導波路と、
前記光源から放出される光を受信するように位置する前記基板上の光導波路リングと、
前記光導波路リング内で伝播する光の損失の増加を測定するために構成された検出器と、を備え、
前記少なくとも1つの光導波路及び前記光導波路リングは、前記光導波路リングを通って伝播する光波のエバネセントテイルが光共振センサの位置する前記環境に広がり前記環境中の汚染物質粒子に対して反応性となる光共振器を形成する光共振センサ。 - 環境中の1つ又は複数の汚染物質粒子を検知するため光共振センサであって、
基板と、
光を放出するように動作可能な前記基板上の光源と、
前記基板上の光共振器を備え、前記光共振器が、
前記光源から放出される前記光を受信するように位置する受信端を有し、前記光がそこを通って伝播することが可能となるように構成された少なくとも1つの光導波路と、
前記少なくとも1つの光導波路から結合される光をその一部分が受信するように位置する光導波路リングと、
前記光導波路リング内で伝播する光の損失の増加を検出するために構成された、前記基板上の検出器を備え、
前記少なくとも1つの光導波路及び前記光導波路リングは、前記光導波路リングを通って伝播する光波のエバネセントテイルが、光共振センサの位置する前記環境に広がり、前記環境中の汚染物質粒子に対して反応性となる光共振器を形成する光共振センサ。 - 環境中の1つ又は複数の汚染物質粒子を光センサで検知する方法であって、
光を放出するように動作可能な光源を設けるステップと、
前記光源から放出される前記光を受信するように位置する受信端を有し、前記光がそこを通って伝播することが可能となるように構成された少なくとも1つの光導波路を設けるステップと、
前記少なくとも1つの光導波路から結合される光を受信するように位置する光導波路リングを設け、それにより光共振器を形成するステップと、
前記1つ又は複数の汚染物質粒子を検知するために前記光共振器を環境中に位置決めするステップと、
そこを通って広がる光の波長のエバネセントテイルが、前記光共振器が位置する前記環境に広がり、前記環境中の前記1つ又は複数の汚染物質粒子に対して反応性となるように、あらかじめ選択した光の波長を前記光共振器を通して伝送するステップと、
前記共振器の共振線形の変化及び前記光導波路リング内で共振時に循環する前記あらかじめ選択した光の波長でのエネルギーの減少の結果として、前記環境中の特定の汚染物質粒子の濃度を検出するステップとを含む方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/321,158 US7336859B2 (en) | 2005-12-28 | 2005-12-28 | Sensor using ultra thin waveguides and optical fibers |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2007183644A true JP2007183644A (ja) | 2007-07-19 |
Family
ID=37907096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006355813A Pending JP2007183644A (ja) | 2005-12-28 | 2006-12-28 | 極薄導波路及び光ファイバを用いたセンサ |
Country Status (3)
Country | Link |
---|---|
US (1) | US7336859B2 (ja) |
EP (1) | EP1804052A1 (ja) |
JP (1) | JP2007183644A (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009104135A (ja) * | 2007-10-22 | 2009-05-14 | Honeywell Internatl Inc | 作用物質の存在を検出する装置及び方法 |
JP2010066557A (ja) * | 2008-09-11 | 2010-03-25 | Sony Corp | 光導波路型rf光変換器、光変調素子および光フィルタ |
JP2012073257A (ja) * | 2010-09-29 | 2012-04-12 | General Electric Co <Ge> | 電気機械部品監視システム及び方法 |
US8401350B2 (en) | 2009-02-13 | 2013-03-19 | Oki Electric Industry Co., Ltd. | Optical resonator, and fluid optical sensor employing an optical resonator |
WO2014143204A1 (en) * | 2013-03-12 | 2014-09-18 | Massachusetts Institute Of Technology | Methods and apparatus for mid-infrared sensing |
US9046650B2 (en) | 2013-03-12 | 2015-06-02 | The Massachusetts Institute Of Technology | Methods and apparatus for mid-infrared sensing |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7251401B2 (en) * | 2005-09-16 | 2007-07-31 | Matshsita Electric Industrial Co., Ltd. | Fiber coating processing and slitting for non-confined light leakage |
US20080101744A1 (en) * | 2006-10-31 | 2008-05-01 | Honeywell International Inc. | Optical Waveguide Sensor Devices and Methods For Making and Using Them |
US7778499B2 (en) * | 2007-05-21 | 2010-08-17 | National Research Council Of Canada | Silicon photonic wire waveguide biosensor |
US7957005B2 (en) * | 2007-07-31 | 2011-06-07 | Honeywell International Inc. | Fiber optic apparatus and method for sensing hazardous materials |
WO2009076323A2 (en) | 2007-12-06 | 2009-06-18 | Genalyte Inc. | Monitoring enzymatic process |
US20100309473A1 (en) * | 2007-12-21 | 2010-12-09 | Honeywell International Inc. | Fiber optic current sensor and method for sensing current using the same |
US7885490B2 (en) * | 2008-03-10 | 2011-02-08 | Octrolix Bv | Optical chemical detector and method |
KR20100005452A (ko) * | 2008-07-07 | 2010-01-15 | 중앙대학교 산학협력단 | 전반사미러의 소산파를 이용한 마이크로 공진기 센서 |
EP2347247B1 (en) | 2008-10-27 | 2019-06-26 | Genalyte, Inc. | Biosensors based on optical probing and sensing |
US7952772B2 (en) * | 2009-05-08 | 2011-05-31 | Honeywell International Inc. | Photonic crystal fiber sensor |
US20110026870A1 (en) * | 2009-07-31 | 2011-02-03 | Honeywell International Inc. | Photonic crystal fiber sensor |
EP2905254B1 (en) | 2009-08-21 | 2018-11-14 | Halliburton Energy Services, Inc. | Nanofiber fluorescence analysis |
EP3266881B1 (en) * | 2010-11-05 | 2019-12-25 | Genalyte, Inc. | Optical analyte detection systems and methods of use |
CN102564960A (zh) * | 2010-12-09 | 2012-07-11 | 苏州生物医学工程技术研究所 | 一种光波导谐振腔型传感设备 |
EP2515099A1 (en) * | 2011-04-21 | 2012-10-24 | Fraunhofer Gesellschaft zur Förderung der angewandten Wissenschaft E.V. | Method of detecting molecules and optical sensor |
US9599613B2 (en) | 2011-07-20 | 2017-03-21 | University Of Washington Through Its Center For Commercialization | Photonic blood typing |
WO2013078421A1 (en) * | 2011-11-21 | 2013-05-30 | California Institute Of Technology | Optical resonator diagnostic device and methods of use |
US10031138B2 (en) | 2012-01-20 | 2018-07-24 | University Of Washington Through Its Center For Commercialization | Hierarchical films having ultra low fouling and high recognition element loading properties |
CN103091340A (zh) * | 2013-02-22 | 2013-05-08 | 云南大学 | 一种微带表面回音壁模传感器 |
US9983206B2 (en) | 2013-03-15 | 2018-05-29 | The Board Of Trustees Of The University Of Illinois | Methods and compositions for enhancing immunoassays |
EP2866000B1 (fr) * | 2013-10-22 | 2020-03-11 | Commissariat à l'Énergie Atomique et aux Énergies Alternatives | Dispositif optomécanique d'actionnement et/ou de détection du déplacement d'un élément mécanique, notamment pour la détection gravimétrique |
WO2015123622A1 (en) * | 2014-02-14 | 2015-08-20 | Lumense, Inc. | System and method for continuous, real-time monitoring of chemical contaminants in carbon dioxide |
EP2977347A1 (en) * | 2014-07-22 | 2016-01-27 | Niklas Anttu | Optical molecular nanowire sensor |
US9212912B1 (en) | 2014-10-24 | 2015-12-15 | Honeywell International Inc. | Ring laser gyroscope on a chip with doppler-broadened gain medium |
US10459145B2 (en) * | 2015-03-16 | 2019-10-29 | Digilens Inc. | Waveguide device incorporating a light pipe |
US10884189B2 (en) * | 2017-06-06 | 2021-01-05 | University Of Maryland, Baltimore County | Nanofiber-segment ring resonator |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000088745A (ja) * | 1998-09-11 | 2000-03-31 | Tokyo Gas Co Ltd | ガス計測装置およびそれを用いた呼気テスト方法 |
US20040023396A1 (en) * | 2001-11-14 | 2004-02-05 | Boyd Robert W. | Ring or disk resonator photonic biosensor and its use |
WO2004062053A2 (en) * | 2002-12-18 | 2004-07-22 | Rosemount, Inc. | Tunable optical filter |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0240949A3 (en) | 1986-04-07 | 1988-12-14 | Honeywell Inc. | Passive ring resonator angular rate sensor |
GB8821862D0 (en) | 1988-09-03 | 1988-10-19 | Sira Ltd | Guided optical wave chemical sensor systems |
SE501108C2 (sv) * | 1993-04-08 | 1994-11-14 | Pharmacia Lkb Biotech | Sätt och anordning för bestämning av brytningsindex |
US5633724A (en) * | 1995-08-29 | 1997-05-27 | Hewlett-Packard Company | Evanescent scanning of biochemical array |
AU755223B2 (en) | 1998-06-09 | 2002-12-05 | Crystal Fibre A/S | A photonic band gap fibre |
US6721053B1 (en) * | 1999-05-19 | 2004-04-13 | Corning Intellisense Corporation | System for high resolution chemical and biological sensing |
US6694067B1 (en) | 2001-01-05 | 2004-02-17 | Los Gatos Research | Cavity enhanced fiber optic and waveguide chemical sensor |
US6584250B2 (en) | 2001-02-20 | 2003-06-24 | Industrial Technology Research Institute | Optical fiber alignment element using integrated micro ball lens |
US6909824B1 (en) * | 2002-03-05 | 2005-06-21 | Avi Messica | Mechanically actuated evanescent-wave coupled optical devices |
US20040061863A1 (en) | 2002-08-20 | 2004-04-01 | Digonnet Michel J.F. | Fiber optic sensors with reduced noise |
US7180598B2 (en) | 2002-11-13 | 2007-02-20 | The Charles Stark Draper Laboratory, Inc. | Photonic crystal interferometric fiber optical gyroscope system |
US7057250B2 (en) * | 2003-04-09 | 2006-06-06 | University Of Delaware | Terahertz frequency band wavelength selector |
US7444045B2 (en) | 2003-10-14 | 2008-10-28 | 3M Innovative Properties Company | Hybrid sphere-waveguide resonators |
US7054009B2 (en) * | 2003-10-31 | 2006-05-30 | Agilent Technologies, Inc. | Method and apparatus for ultra-high sensitivity optical detection of biological and chemical agents |
US7400797B2 (en) * | 2004-10-06 | 2008-07-15 | Corning Incorporated | Transverse closed-loop resonator |
-
2005
- 2005-12-28 US US11/321,158 patent/US7336859B2/en not_active Expired - Fee Related
-
2006
- 2006-12-18 EP EP06126297A patent/EP1804052A1/en not_active Withdrawn
- 2006-12-28 JP JP2006355813A patent/JP2007183644A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000088745A (ja) * | 1998-09-11 | 2000-03-31 | Tokyo Gas Co Ltd | ガス計測装置およびそれを用いた呼気テスト方法 |
US20040023396A1 (en) * | 2001-11-14 | 2004-02-05 | Boyd Robert W. | Ring or disk resonator photonic biosensor and its use |
WO2004062053A2 (en) * | 2002-12-18 | 2004-07-22 | Rosemount, Inc. | Tunable optical filter |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009104135A (ja) * | 2007-10-22 | 2009-05-14 | Honeywell Internatl Inc | 作用物質の存在を検出する装置及び方法 |
JP2010066557A (ja) * | 2008-09-11 | 2010-03-25 | Sony Corp | 光導波路型rf光変換器、光変調素子および光フィルタ |
US8401350B2 (en) | 2009-02-13 | 2013-03-19 | Oki Electric Industry Co., Ltd. | Optical resonator, and fluid optical sensor employing an optical resonator |
JP2012073257A (ja) * | 2010-09-29 | 2012-04-12 | General Electric Co <Ge> | 電気機械部品監視システム及び方法 |
KR101825581B1 (ko) * | 2010-09-29 | 2018-02-05 | 제너럴 일렉트릭 캄파니 | 전기 장치 구성요소 감시 시스템 및 방법 |
WO2014143204A1 (en) * | 2013-03-12 | 2014-09-18 | Massachusetts Institute Of Technology | Methods and apparatus for mid-infrared sensing |
US9046650B2 (en) | 2013-03-12 | 2015-06-02 | The Massachusetts Institute Of Technology | Methods and apparatus for mid-infrared sensing |
Also Published As
Publication number | Publication date |
---|---|
US7336859B2 (en) | 2008-02-26 |
EP1804052A1 (en) | 2007-07-04 |
US20070147732A1 (en) | 2007-06-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2007183644A (ja) | 極薄導波路及び光ファイバを用いたセンサ | |
US7595882B1 (en) | Hollow-core waveguide-based raman systems and methods | |
US7622705B2 (en) | Dielectric microcavity fluorosensors excited with a broadband light source | |
US9921164B2 (en) | System and method for molecule sensing using evanescent light coupling approach | |
US7314751B2 (en) | Fluorescence detection system including a photonic band gap structure | |
US20090226127A1 (en) | Optical Chemical Detector and Method | |
US7671325B2 (en) | Biological Agent Signature Detector With an Optical Fiber Cladding Combined With a Bio-Indicator | |
CN1625680A (zh) | 基于光纤的腔环降光谱装置 | |
CN1628241A (zh) | 用于增强对痕量物质进行光谱测量的光纤谐振器中的瞬逝场暴露的方法和装置 | |
KR20070100325A (ko) | 광섬유 공진기 내의 표면 플라스몬 공진의 캐버티 링-다운검출 | |
US20120012739A1 (en) | Optical microresonator system | |
EP2053385A2 (en) | Apparatus and method for detecting the presence of an agent | |
JP2008116314A (ja) | 微少量液体測定装置 | |
US7952772B2 (en) | Photonic crystal fiber sensor | |
US6358748B1 (en) | Microbend fiber-optic chemical sensor | |
KR20070018083A (ko) | 광대역 광원으로 여기된 유전체 미세공동 형광 센서 | |
CN108982365B (zh) | 一种光场行波腔增强表面等离子体共振传感装置 | |
EP2284522A1 (en) | Photonic crystal fiber sensor | |
Sinchenko et al. | Fluorescence-based distributed chemical sensing for structural health monitoring | |
JPH11211581A (ja) | 光ファイバー温度センサ | |
Sensors et al. | Optical Characteristics of Fiberoptic | |
CA2541621A1 (en) | A fiber optic probe for detecting the presence or absence of one or more substances within a medium | |
Mulrooney et al. | Toward a mid-infrared optical fibre sensor for exhaust gas emissions |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090723 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20110913 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20111213 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120312 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120315 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120604 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130305 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20130822 |