CN101237758B - 散热片以及定位散热片的方法 - Google Patents
散热片以及定位散热片的方法 Download PDFInfo
- Publication number
- CN101237758B CN101237758B CN2008100050768A CN200810005076A CN101237758B CN 101237758 B CN101237758 B CN 101237758B CN 2008100050768 A CN2008100050768 A CN 2008100050768A CN 200810005076 A CN200810005076 A CN 200810005076A CN 101237758 B CN101237758 B CN 101237758B
- Authority
- CN
- China
- Prior art keywords
- graphite flake
- fin
- heat
- polymer film
- adhesive layer
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 74
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 71
- 239000010439 graphite Substances 0.000 claims abstract description 71
- 229920006254 polymer film Polymers 0.000 claims abstract description 31
- 229920001971 elastomer Polymers 0.000 claims description 39
- 239000012790 adhesive layer Substances 0.000 claims description 24
- 239000000758 substrate Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 abstract description 17
- 238000012360 testing method Methods 0.000 description 31
- 239000000919 ceramic Substances 0.000 description 13
- 230000005855 radiation Effects 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 229920002799 BoPET Polymers 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 239000004734 Polyphenylene sulfide Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/373—Cooling facilitated by selection of materials for the device or materials for thermal expansion adaptation, e.g. carbon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/42—Fillings or auxiliary members in containers or encapsulations selected or arranged to facilitate heating or cooling
- H01L23/433—Auxiliary members in containers characterised by their shape, e.g. pistons
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20436—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing
- H05K7/20445—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing the coupling element being an additional piece, e.g. thermal standoff
- H05K7/20472—Sheet interfaces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Description
试验例 | 对照例 | |
热敏电阻(℃/W) | 2.08 | 3.15 |
导热性(W/mK) | 2.4 | 1.6 |
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007023318A JP5096010B2 (ja) | 2007-02-01 | 2007-02-01 | 熱拡散シート及び熱拡散シートの位置決め方法 |
JP2007-023318 | 2007-02-01 | ||
JP2007023318 | 2007-02-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101237758A CN101237758A (zh) | 2008-08-06 |
CN101237758B true CN101237758B (zh) | 2012-01-04 |
Family
ID=39752540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100050768A Expired - Fee Related CN101237758B (zh) | 2007-02-01 | 2008-01-31 | 散热片以及定位散热片的方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8137806B2 (zh) |
JP (1) | JP5096010B2 (zh) |
KR (1) | KR100907367B1 (zh) |
CN (1) | CN101237758B (zh) |
TW (1) | TWI341380B (zh) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5421751B2 (ja) * | 2009-12-03 | 2014-02-19 | スタンレー電気株式会社 | 半導体発光装置 |
TW201136502A (en) * | 2010-04-07 | 2011-10-16 | Ascend Top Entpr Co Ltd | Thin type heat dissipation device |
JP5531905B2 (ja) * | 2010-10-13 | 2014-06-25 | 住友電気工業株式会社 | 電子装置の放熱シート |
CN102555340B (zh) * | 2010-12-28 | 2015-08-19 | 碳元科技股份有限公司 | 一种高散热膜复合结构及其制造方法 |
CN102175089B (zh) * | 2011-01-07 | 2013-01-30 | 肖云凯 | 一种超薄石墨纸散热片及其制造方法 |
JP5943369B2 (ja) * | 2011-02-09 | 2016-07-05 | 国立研究開発法人産業技術総合研究所 | 熱伝導積層膜部材及びその製造方法、これを用いた放熱部品及び放熱デバイス |
JP5978457B2 (ja) * | 2012-03-19 | 2016-08-24 | パナソニックIpマネジメント株式会社 | 熱伝導体 |
TW201343359A (zh) * | 2012-04-20 | 2013-11-01 | Shuoen Tech Co Ltd | 碳質散熱器之製造方法 |
US9634214B2 (en) * | 2012-11-05 | 2017-04-25 | Ledengin, Inc. | Graphite-containing substrates for LED packages |
US9271427B2 (en) | 2012-11-28 | 2016-02-23 | Hamilton Sundstrand Corporation | Flexible thermal transfer strips |
JP5372270B1 (ja) * | 2013-02-19 | 2013-12-18 | ビッグテクノス株式会社 | 熱放射性フィルム及び熱放射性粘着テープ |
JP5607780B2 (ja) * | 2013-03-28 | 2014-10-15 | 株式会社カネカ | グラファイト複合フィルム |
JP6147084B2 (ja) * | 2013-05-17 | 2017-06-14 | キヤノン株式会社 | 電子機器 |
JP2015230949A (ja) | 2014-06-04 | 2015-12-21 | 三菱電機株式会社 | 半導体装置及びその製造方法並びに転写シート及びその製造方法 |
JP6421555B2 (ja) * | 2014-11-18 | 2018-11-14 | 富士通株式会社 | 電子機器 |
CN105109161B (zh) * | 2015-08-28 | 2018-08-14 | 努比亚技术有限公司 | 手机 |
CN105163564B (zh) * | 2015-08-28 | 2018-07-31 | 努比亚技术有限公司 | 石墨散热片及液晶显示装置 |
KR102427092B1 (ko) | 2015-10-16 | 2022-08-01 | 삼성전자주식회사 | 열 정보 표지를 갖는 반도체 장치 |
CN107406731A (zh) * | 2016-01-06 | 2017-11-28 | 日东电工株式会社 | 带有剥离衬垫的石墨粘合带 |
JP2017162857A (ja) * | 2016-03-07 | 2017-09-14 | レノボ・シンガポール・プライベート・リミテッド | ヒートシンクシート及び携帯用情報機器 |
US10736222B2 (en) * | 2016-06-29 | 2020-08-04 | AT&S Austria Technologies & Systemtechnik Aktiengesellschaft | Cooling component carrier material by carbon structure within dielectric shell |
FR3059152B1 (fr) * | 2016-11-21 | 2019-01-25 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Dispositif de transfert thermique, de connexion electrique et dispositif electronique |
US10079194B1 (en) * | 2017-03-07 | 2018-09-18 | Novatek Microelectronics Corp. | Chip on film package |
WO2019230107A1 (ja) * | 2018-05-29 | 2019-12-05 | 信越ポリマー株式会社 | 放熱構造体およびバッテリー |
KR102149993B1 (ko) * | 2018-12-03 | 2020-08-31 | 에스케이씨 주식회사 | 적층체 및 이를 이용한 배터리 셀 모듈 |
JP7345088B2 (ja) | 2019-02-08 | 2023-09-15 | パナソニックIpマネジメント株式会社 | 熱伝導シートおよびこれを用いた電子機器 |
JP7396204B2 (ja) * | 2020-06-01 | 2023-12-12 | 株式会社デンソー | 冷却装置 |
CN112208218A (zh) * | 2020-10-26 | 2021-01-12 | 珠海泽冠科技有限公司 | 一种打印片组合定位装置及其组合定位方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1161621A (zh) * | 1996-01-12 | 1997-10-08 | 松下电器产业株式会社 | 等离子体显示板及其制造方法以及采用它的显示装置 |
CN2283276Y (zh) * | 1996-04-30 | 1998-06-03 | 太业股份有限公司 | 中央处理器芯片散热器支座 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4602678A (en) * | 1983-09-02 | 1986-07-29 | The Bergquist Company | Interfacing of heat sinks with electrical devices, and the like |
TW224123B (zh) | 1991-11-08 | 1994-05-21 | Hoechst Ag | |
JPH06216284A (ja) | 1993-01-14 | 1994-08-05 | Hitachi Ltd | 半導体装置およびその実装方法 |
JPH10242354A (ja) * | 1997-02-24 | 1998-09-11 | Matsushita Electric Ind Co Ltd | 熱伝導部材およびそれを用いた電子装置 |
JPH1187959A (ja) | 1997-09-01 | 1999-03-30 | Diamond Electric Mfg Co Ltd | 放熱装置 |
US6131651A (en) * | 1998-09-16 | 2000-10-17 | Advanced Ceramics Corporation | Flexible heat transfer device and method |
JPH11317479A (ja) * | 1998-05-06 | 1999-11-16 | Sumitomo Metal Mining Co Ltd | ヒートスプレッダー部材およびこれを用いた複合ヒートスプレッダー |
DE19828789A1 (de) | 1998-06-27 | 1999-12-30 | Sgl Technik Gmbh | Packungsgarn aus Graphit- und Plastikfolie |
JP2002012485A (ja) | 2000-06-23 | 2002-01-15 | Matsushita Electric Ind Co Ltd | グラファイトシートの表面コーティング方法 |
JP2003060142A (ja) * | 2001-08-14 | 2003-02-28 | Matsushita Electric Ind Co Ltd | サブマウント装置およびその製造方法 |
JP2004023066A (ja) * | 2002-06-20 | 2004-01-22 | Sony Corp | 金属−グラファイトシート複合体および電子機器 |
JP4075481B2 (ja) * | 2002-06-20 | 2008-04-16 | ソニー株式会社 | 金属−グラファイトシート複合体および電子機器 |
JP2005150249A (ja) * | 2003-11-12 | 2005-06-09 | Otsuka Denki Kk | 熱伝導部材とそれを用いた放熱用構造体 |
PL1680274T3 (pl) | 2003-11-04 | 2019-03-29 | Neograf Solutions, Llc | Warstwowy system termiczny |
US20050117305A1 (en) | 2003-12-01 | 2005-06-02 | Ulen Neal E. | Integrated heat sink assembly |
KR100649195B1 (ko) * | 2005-04-27 | 2006-11-24 | 삼성에스디아이 주식회사 | 플라즈마 디스플레이 장치 |
US7799428B2 (en) | 2004-10-06 | 2010-09-21 | Graftech International Holdings Inc. | Sandwiched thermal solution |
-
2007
- 2007-02-01 JP JP2007023318A patent/JP5096010B2/ja active Active
-
2008
- 2008-01-23 TW TW097102562A patent/TWI341380B/zh not_active IP Right Cessation
- 2008-01-24 US US12/019,059 patent/US8137806B2/en not_active Expired - Fee Related
- 2008-01-31 CN CN2008100050768A patent/CN101237758B/zh not_active Expired - Fee Related
- 2008-01-31 KR KR1020080010384A patent/KR100907367B1/ko not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1161621A (zh) * | 1996-01-12 | 1997-10-08 | 松下电器产业株式会社 | 等离子体显示板及其制造方法以及采用它的显示装置 |
CN2283276Y (zh) * | 1996-04-30 | 1998-06-03 | 太业股份有限公司 | 中央处理器芯片散热器支座 |
Also Published As
Publication number | Publication date |
---|---|
JP2008192697A (ja) | 2008-08-21 |
US8137806B2 (en) | 2012-03-20 |
JP5096010B2 (ja) | 2012-12-12 |
CN101237758A (zh) | 2008-08-06 |
TW200835897A (en) | 2008-09-01 |
US20080289810A1 (en) | 2008-11-27 |
TWI341380B (en) | 2011-05-01 |
KR100907367B1 (ko) | 2009-07-10 |
KR20080072560A (ko) | 2008-08-06 |
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Effective date of registration: 20160125 Address after: Japan Sakura Saitama Saitama District Tajima eight chome 10 No. 1 Patentee after: Baolima Technology (Japan) Co.,Ltd. Address before: Japan's Tokyo central Japan Hashimoto Ting 4 chome 8 times 16, thousands of city building Patentee before: Polymatech Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder |
Address after: Japan Sakura Saitama Saitama District Tajima eight chome 10 No. 1 Patentee after: Jishui Baoli Ma Technology Co.,Ltd. Address before: Japan Sakura Saitama Saitama District Tajima eight chome 10 No. 1 Patentee before: Baolima Technology (Japan) Co.,Ltd. |
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