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1. 发明授权

US10549010B2 Lipid-free scaffolds for human volume replacement or cell culture and use thereof 有权
公开(公告)号：US10549010B2
公开(公告)日：2020-02-04
申请号：US12601518
申请日：2008-03-24
申请人： Heeyoung Lee , Hyunjin Yang , Jun Seok Lee , Ji Suk Choi
发明人： Heeyoung Lee , Hyunjin Yang , Jun Seok Lee , Ji Suk Choi
IPC分类号： A61L27/36
摘要： The present invention relates to lipid removed scaffolds(lipid-free scaffolds) for human tissue volume replacement or cell culture. More particularly, the present invention relates to a method for preparing lipid removed scaffolds(lipid-free scaffolds) for human tissue volume replacement or cell culture, the method comprising the steps of: fragmenting fat tissue to isolate lipids by ultrasonic treatment or high pressure nozzle spray; removing the isolated lipids and fat tissue from which lipids were not isolated to sterilize. According to the present invention, lipids are removed from fat tissue only by physical treatment to maintain the volume thereof and microstructures such as cellular membrane as much as possible and thus the inventive scaffolds are useful for human tissue volume replacement.

2. 发明申请

US20100317112A1 SCAFFOLDS INCREASED SPECIFIC GRAVITY FOR CELL CULTURE AND METHOD FOR MANUFACTURING THEREOF 审中-公开
标题翻译： SCAFFOLDS提高细胞培养的特异性重要性及其制造方法
公开(公告)号：US20100317112A1
公开(公告)日：2010-12-16
申请号：US12597895
申请日：2007-04-27
申请人： Hyunjin Yang , Heeyoung Lee , Jun Seok Lee
发明人： Hyunjin Yang , Heeyoung Lee , Jun Seok Lee
IPC分类号： C12N5/02
CPC分类号： C12N5/0075 , C12N2533/10 , C12N2533/40
摘要： The present invention relates to microtype scaffolds for cell culture, which have their specific gravity increased and a method for manufacturing thereof, and more specifically, relates to microtype scaffolds for cell culture, which have their specific gravity increased, by adding a chemically stable inorganic compound having a high specific gravity in manufacturing biocompatible polymer microtype scaffolds for cell culture and a method for manufacturing thereof. In case where the inventive microtype scaffolds for cell culture is used, it is easy to separate cells cultured on microtype scaffolds, and cell damage can be minimized by reducing separation time, and it is easy to recover cells due to a definite boundary layer.
摘要翻译：本发明涉及具有比重增加的细胞培养用微型支架及其制造方法，更具体地，涉及通过添加化学稳定的无机化合物而使其比重增加的细胞培养用微型支架在生产用于细胞培养的生物相容性聚合物微型支架中具有高比重及其制造方法。在使用本发明的用于细胞培养的微型支架的情况下，容易分离在微型支架上培养的细胞，并且通过减少分离时间可以最小化细胞损伤，并且由于确定的边界层容易回收细胞。

3. 发明申请

US20100178681A1 LIPID-FREE SCAFFOLDS FOR HUMAN VOLUME REPLACEMENT OR CELL CULTURE AND USE THEREOF 审中-公开
标题翻译：用于人体容量更换或细胞培养的无脂质免疫球蛋白及其用途
公开(公告)号：US20100178681A1
公开(公告)日：2010-07-15
申请号：US12601518
申请日：2008-03-24
申请人： Heeyoung Lee , Hyunjin Yang , Jun Seok Lee , Ji Suk Choi
发明人： Heeyoung Lee , Hyunjin Yang , Jun Seok Lee , Ji Suk Choi
IPC分类号： C12N13/00 , C12N5/00
CPC分类号： A61L27/3604 , A61L27/3683 , A61L2430/40
摘要： The present invention relates to lipid removed scaffolds(lipid-free scaffolds) for human tissue volume replacement or cell culture. More particularly, the present invention relates to a method for preparing lipid removed scaffolds(lipid-free scaffolds) for human tissue volume replacement or cell culture, the method comprising the steps of: fragmenting fat tissue to isolate lipids by ultrasonic treatment or high pressure nozzle spray; removing the isolated lipids and fat tissue from which lipids were not isolated to sterilize. According to the present invention, lipids are removed from fat tissue only by physical treatment to maintain the volume thereof and microstructures such as cellular membrane as much as possible and thus the inventive scaffolds are useful for human tissue volume replacement.
摘要翻译：本发明涉及用于人组织体积替换或细胞培养的脂质移除的支架（无脂质支架）。更具体地说，本发明涉及一种用于制备用于人体组织体积置换或细胞培养的脂质去除的支架（无脂质支架）的方法，所述方法包括以下步骤：通过超声处理或高压喷嘴使脂肪组织分离以分离脂质喷雾; 去除未分离脂质的分离的脂质和脂肪组织进行灭菌。根据本发明，仅通过物理处理从脂肪组织中除去脂质以尽可能多地维持其体积和微细结构如细胞膜，因此本发明的支架可用于人体组织体积替换。

4. 发明申请

US20130096609A1 Tube-Type Medical Needle Unit And Method Of Inserting Plurality Of Medical Sutures Into Tube-Type Medical Needle 审中-公开
标题翻译：管式医疗针单元和将多种医用缝线插入管型医用针的方法
公开(公告)号：US20130096609A1
公开(公告)日：2013-04-18
申请号：US13807003
申请日：2011-06-20
申请人： Heeyoung Lee , Hyunjin Yang
发明人： Heeyoung Lee , Hyunjin Yang
IPC分类号： A61B17/06
CPC分类号： A61B17/06066 , A61B17/06 , A61B2017/00792 , A61B2017/0477 , A61B2017/06052 , A61B2017/06176 , Y10T29/49826
摘要： Provided are a tube-type medical needle unit and a method of mounting a plurality of medical sutures in a tube-type needle. The tube-type medical needle unit includes a tube-type needle including an end in the shape of a probe and including a communication hole formed therein to communicate the end with another end and a plurality of sutures inserted into the communication hole of the tube-type needle, the sutures including adhesion protrusions formed on surfaces thereof, in which the plurality of sutures are arranged in parallel and mounted in the tube-type needle.
摘要翻译：提供一种管式医用针单元以及将多根医用缝线安装在管型针中的方法。管型医用针单元包括管型针，其包括探针形状的端部，并且包括形成在其中的连通孔，用于将端部与另一端连通，以及插入到管状接头的连通孔中的多个缝合线，所述缝合线包括在其表面上形成的粘附突起，其中所述多个缝线平行布置并安装在所述管型针中。

5. 发明授权

US09082920B2 Back contact solar cell and manufacturing method thereof 有权
标题翻译：背接触太阳能电池及其制造方法
公开(公告)号：US09082920B2
公开(公告)日：2015-07-14
申请号：US13269261
申请日：2011-10-07
申请人： Hojung Syn , Hyunjin Yang , Junghoon Choi , Youngjoo Eo
发明人： Hojung Syn , Hyunjin Yang , Junghoon Choi , Youngjoo Eo
IPC分类号： H01L31/0232 , H01L31/0224 , H01L31/0216 , H01L31/0747
CPC分类号： H01L31/02167 , H01L31/02168 , H01L31/022441 , H01L31/022466 , H01L31/0747 , H01L31/202 , Y02E10/50 , Y02E10/52
摘要： A back contact solar cell and a method for manufacturing the back contact solar cell are discussed. The back contact solar cell includes a substrate made of crystalline silicon having a first conductivity type, a passivation layer on one side of the substrate, an antireflection layer on the passivation layer, a first electrode on the other side of the substrate, a second electrode on the other side of the substrate and separated from the first electrode, a first semiconductor layer disposed between the first electrode and the substrate and having the first conductivity type, and a second semiconductor layer disposed between the second electrode and the substrate and having a second conductivity type that is opposite to the first conductivity type. The passivation layer includes at least one of amorphous silicon oxide and amorphous silicon carbide.
摘要翻译：讨论了背接触太阳能电池和背接触太阳能电池的制造方法。背接触太阳能电池包括由基底导电类型的晶体硅构成的衬底，衬底一侧上的钝化层，钝化层上的抗反射层，衬底另一侧的第一电极，第二电极在所述基板的另一侧并且与所述第一电极分离，设置在所述第一电极和所述基板之间并且具有所述第一导电类型的第一半导体层，以及设置在所述第二电极和所述基板之间的第二半导体层，导电类型与第一导电类型相反。钝化层包括非晶硅氧化物和非晶碳化硅中的至少一种。

6. 发明申请

US20110061732A1 SOLAR CELL 审中-公开
标题翻译：太阳能电池
公开(公告)号：US20110061732A1
公开(公告)日：2011-03-17
申请号：US12709313
申请日：2010-02-19
申请人： Hyunjin Yang , Heonmin Lee , Junghoon Choi , Kwangsun Ji
发明人： Hyunjin Yang , Heonmin Lee , Junghoon Choi , Kwangsun Ji
IPC分类号： H01L31/0376 , H01L31/0368
CPC分类号： H01L31/0368 , H01L31/02167 , H01L31/022466 , H01L31/03682 , H01L31/0682 , H01L31/0747 , H01L31/077 , Y02E10/546 , Y02E10/547
摘要： A solar cell is shown. The solar cell includes a semiconductor substrate of a first conductive type; a first amorphous semiconductor layer including a crystalline portion; a first electrode portion on the semiconductor substrate; and a second electrode portion on the semiconductor substrate.
摘要翻译：显示一个太阳能电池。太阳能电池包括第一导电类型的半导体衬底; 包括结晶部分的第一非晶半导体层; 半导体衬底上的第一电极部分; 和半导体衬底上的第二电极部分。

7. 发明授权

US08399253B2 Proliferation culture methods using micro-scaffolds for regulations of cell-to-cell signals 有权
标题翻译：使用微支架进行细胞 - 细胞信号调控的增殖培养方法
公开(公告)号：US08399253B2
公开(公告)日：2013-03-19
申请号：US12598032
申请日：2007-04-28
申请人： Hyunjin Yang
发明人： Hyunjin Yang
IPC分类号： C12N5/02
CPC分类号： C12N5/0075 , C12N2533/40
摘要： A three-dimensional cell culture method for increasing cell proliferation efficiency by suitably regulating the proliferation-inducing and proliferation-inhibitory signals between cells is provided. The method includes repeatedly performing any one or both of the following processes a) and b) so as to regulate proliferation-inducing and proliferation-inhibitory signals between the cells: a) a process of gradually adding the micro-scaffolds, in which a small amount of the micro-scaffolds are used in an initial stage in order to maintain a suitable distance between the cells, and the amount of the micro-scaffolds is then increased slowly according to cell proliferation rate; and b) a periodic shaking process, in which shaking is performed in order to separate connected cells from each other by a physical force, after the cells are incubated for more than a given period of time.
摘要翻译：提供了通过适当调节细胞之间的增殖诱导和增殖抑制信号来提高细胞增殖效率的三维细胞培养方法。所述方法包括重复进行以下过程a）和b）中的任何一个或两个，以便调节细胞之间的增殖诱导和增殖抑制信号：a）逐渐加入微支架的过程，其中小支架在初始阶段使用微支架的量以保持细胞之间的适当距离，然后根据细胞增殖速率缓慢增加微支架的量; 和b）周期性振荡过程，其中在细胞孵育超过给定时间段之后，进行摇动以便通过物理力将相互连接的细胞彼此分离。

8. 发明申请

US20120048370A1 SOLAR CELL 审中-公开
标题翻译：太阳能电池
公开(公告)号：US20120048370A1
公开(公告)日：2012-03-01
申请号：US13216061
申请日：2011-08-23
申请人： Hyungseok KIM , Kwangsun Ji , Youngjoo Eo , Heonmin Lee , Choul Kim , Hojung Syn , Wonseok Choi , Kihoon Park , Junghoon Choi , Hyunjin Yang
发明人： Hyungseok KIM , Kwangsun Ji , Youngjoo Eo , Heonmin Lee , Choul Kim , Hojung Syn , Wonseok Choi , Kihoon Park , Junghoon Choi , Hyunjin Yang
IPC分类号： H01L31/0376
CPC分类号： H01L31/0747 , H01L31/1804 , Y02E10/547 , Y02P70/521
摘要： A solar cell includes a crystalline semiconductor substrate containing a first impurity of a first conductive type, a first non-crystalline impurity semiconductor region directly contacting with the crystalline semiconductor substrate to form a p-n junction with the crystalline semiconductor substrate and including a first portion in which a second impurity of a second conductive type is doped with a first impurity doping concentration and a second portion in which the second impurity is doped with a second impurity doping concentration, the first impurity doping concentration being less than an impurity doping concentration of the crystalline semiconductor substrate and the second impurity doping concentration being greater than the impurity doping concentration of the crystalline semiconductor substrate, a first electrode connected to the first non-crystalline impurity semiconductor region, and a second electrode connected to the crystalline semiconductor substrate.
摘要翻译：太阳能电池包括含有第一导电类型的第一杂质的晶体半导体衬底，与晶体半导体衬底直接接触以与晶体半导体衬底形成pn结的第一非结晶杂质半导体区，并且包括第一部分，第二导电类型的第二杂质掺杂有第一杂质掺杂浓度，第二杂质掺杂有第二杂质掺杂浓度的第二部分，第一杂质掺杂浓度小于晶体半导体的杂质掺杂浓度衬底，并且第二杂质掺杂浓度大于晶体半导体衬底的杂质掺杂浓度，连接到第一非晶态杂质半导体区的第一电极和连接到晶体半导体衬底的第二电极。

9. 发明申请

US20110056550A1 SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：太阳能电池及其制造方法
公开(公告)号：US20110056550A1
公开(公告)日：2011-03-10
申请号：US12876847
申请日：2010-09-07
申请人： Wonseok CHOI , Kwangsun Ji , Heonmin Lee , Hojung Syn , Junghoon Choi , Hyunjin Yang
发明人： Wonseok CHOI , Kwangsun Ji , Heonmin Lee , Hojung Syn , Junghoon Choi , Hyunjin Yang
IPC分类号： H01L31/0224 , H01L31/18 , H01L31/0216
CPC分类号： H01L31/02167 , H01L31/02168 , H01L31/022425 , H01L31/022441 , H01L31/02366 , H01L31/0288 , H01L31/03529 , H01L31/0368 , H01L31/0376 , H01L31/068 , H01L31/0682 , H01L31/072 , H01L31/0747 , H01L31/1804 , Y02E10/547
摘要： A solar cell and a method for manufacturing the same are disclosed. The solar cell includes a substrate that contains first impurities of a first conductive type and is formed of a crystalline semiconductor, a first field region that is positioned on an incident surface of the substrate and contains second impurities of a second conductive type, an emitter region that contains third impurities of a third conductive type, is formed of a non-crystalline semiconductor, and is positioned on a non-incident surface of the substrate opposite the incident surface of the substrate, a first electrode electrically connected to the emitter region, and a second electrode electrically connected to the substrate.
摘要翻译：公开了一种太阳能电池及其制造方法。太阳能电池包括：第一导电类型的第一杂质和由晶体半导体形成的第一场区，位于基板的入射面上的第一场区，第二导电类型的第二杂质，发射极区其包含第三导电类型的第三杂质，由非晶体半导体形成，并且位于与衬底的入射表面相对的衬底的非入射表面上，电连接到发射极区的第一电极，以及电连接到基板的第二电极。

10. 发明申请

US20120145233A1 BACK CONTACT SOLAR CELL AND MANUFACTURING METHOD THEREOF 有权
标题翻译：返回联系太阳能电池及其制造方法
公开(公告)号：US20120145233A1
公开(公告)日：2012-06-14
申请号：US13269261
申请日：2011-10-07
申请人： Hojung Syn , Hyunjin Yang , Junghoon Choi , Youngjoo EO
发明人： Hojung Syn , Hyunjin Yang , Junghoon Choi , Youngjoo EO
IPC分类号： H01L31/0224 , H01L31/0232
CPC分类号： H01L31/02167 , H01L31/02168 , H01L31/022441 , H01L31/022466 , H01L31/0747 , H01L31/202 , Y02E10/50 , Y02E10/52
摘要： A back contact solar cell and a method for manufacturing the back contact solar cell are discussed. The back contact solar cell includes a substrate made of crystalline silicon having a first conductivity type, a passivation layer on one side of the substrate, an antireflection layer on the passivation layer, a first electrode on the other side of the substrate, a second electrode on the other side of the substrate and separated from the first electrode, a first semiconductor layer disposed between the first electrode and the substrate and having the first conductivity type, and a second semiconductor layer disposed between the second electrode and the substrate and having a second conductivity type that is opposite to the first conductivity type. The passivation layer includes at least one of amorphous silicon oxide and amorphous silicon carbide.
摘要翻译：讨论了背接触太阳能电池和背接触太阳能电池的制造方法。背接触太阳能电池包括由基底导电类型的晶体硅构成的衬底，衬底一侧上的钝化层，钝化层上的抗反射层，衬底另一侧的第一电极，第二电极在所述基板的另一侧并且与所述第一电极分离，设置在所述第一电极和所述基板之间并且具有所述第一导电类型的第一半导体层，以及设置在所述第二电极和所述基板之间的第二半导体层，导电类型与第一导电类型相反。钝化层包括非晶硅氧化物和非晶碳化硅中的至少一种。

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