公开(公告)号：US20090128258A1

公开(公告)日：2009-05-21

申请号：US12289917

申请日：2008-11-06

申请人： Dehong Xu ,  Xiao-feng Wu ,  Yanjun Zhang ,  Yi Chen ,  Yasuhiro Okuma ,  Kazuaki Mino

发明人： Dehong Xu ,  Xiao-feng Wu ,  Yanjun Zhang ,  Yi Chen ,  Yasuhiro Okuma ,  Kazuaki Mino

IPC分类号： H03H7/00

CPC分类号： H03H7/09 ,  H03H1/0007

摘要： An integrated structure of common-mode inductors and differential-mode capacitors in an EMI filter realized using a flexible circuit board, including: a closed magnetic circuit formed by a first magnetic core and a second magnetic core, optionally including an air gap formed in a middle pillar of the magnetic cores, and with a flexible printed circuit board (FPC) wound on at least one pillar, the FPC formed by laminating alternating insulating and copper foil layers. The integrated structure of inductors and capacitors is advantageous in reducing the volume of the EMI filter and improving the power density of an electronic power transformer.

摘要翻译： 在使用柔性电路板实现的EMI滤波器中的共模电感器和差分电容器的集成结构包括：由第一磁芯和第二磁芯形成的闭合磁路，其可选地包括形成在 磁芯的中间柱，以及缠绕在至少一个支柱上的柔性印刷电路板（FPC），FPC通过层压交替的绝缘和铜箔层而形成。 电感器和电容器的集成结构有利于减小EMI滤波器的体积并提高电子功率变压器的功率密度。

公开(公告)号：US20080186122A1

公开(公告)日：2008-08-07

申请号：US12068242

申请日：2008-02-04

申请人： Dehong Xu ,  Yanjun Zhang ,  Yi Chen ,  Kazuaki Mino

发明人： Dehong Xu ,  Yanjun Zhang ,  Yi Chen ,  Kazuaki Mino

IPC分类号： H01F27/29

CPC分类号： H01F27/2847 ,  H01F27/323 ,  H01F27/38 ,  H01F2027/2857 ,  H01F2027/2861 ,  H02M7/003

摘要： An integrated structure of passive elements in an LLC resonance converter realized by flexible circuit boards includes a closed magnetic circuit formed by first and second magnetic cores, a tubular, double-sided, flexible circuit board, tubular magnetic-material layer and tubular, single-sided, flexible circuit board. The single-sided circuit board is coaxially sleeved in turn from inside outwards on a magnetic core column of the closed magnetic circuit. The tubular, double-sided, circuit board is a laminated plate material formed in turn of a first insulating layer, first copper foil, insulating medium layer, second copper foil and second insulating layer. The tubular, single-sided, circuit board is a laminated plate material formed in turn of a third insulating layer, third copper foil and fourth insulating layer. The integration of a resonance capacitor, resonance inductor, shunt inductor and transformer in a LLC resonance converter is realized by using these flexible circuit boards.

摘要翻译： 由柔性电路板实现的LLC谐振转换器中的无源元件的集成结构包括由第一和第二磁芯形成的闭合磁路，管状，双面，柔性电路板，管状磁性材料层和管状， 双面，柔性电路板。 单面电路板在闭合磁路的磁芯柱上从内向外同轴地套管。 管状双面电路板是依次形成第一绝缘层，第一铜箔，绝缘介质层，第二铜箔和第二绝缘层的叠层板材料。 管状单面电路板是依次形成第三绝缘层，第三铜箔和第四绝缘层的叠层板材料。 通过使用这些柔性电路板，实现了谐振电容器，谐振电感器，并联电感器和变压器在LLC谐振转换器中的集成。

公开(公告)号：US07999633B2

公开(公告)日：2011-08-16

申请号：US12289917

申请日：2008-11-06

申请人： Dehong Xu ,  Xiao-feng Wu ,  Yanjun Zhang ,  Yi Chen ,  Yasuhiro Okuma ,  Kazuaki Mino

发明人： Dehong Xu ,  Xiao-feng Wu ,  Yanjun Zhang ,  Yi Chen ,  Yasuhiro Okuma ,  Kazuaki Mino

IPC分类号： H01F5/00 ,  H03H7/00

CPC分类号： H03H7/09 ,  H03H1/0007

摘要： An integrated structure of common-mode inductors and differential-mode capacitors in an EMI filter realized using a flexible circuit board, including: a closed magnetic circuit formed by a first magnetic core and a second magnetic core, optionally including an air gap formed in a middle pillar of the magnetic cores, and with a flexible printed circuit board (FPC) wound on at least one pillar, the FPC formed by laminating alternating insulating and copper foil layers. The integrated structure of inductors and capacitors is advantageous in reducing the volume of the EMI filter and improving the power density of an electronic power transformer.

摘要翻译： 在使用柔性电路板实现的EMI滤波器中的共模电感器和差分电容器的集成结构包括：由第一磁芯和第二磁芯形成的闭合磁路，其可选地包括形成在 磁芯的中间柱，以及缠绕在至少一个支柱上的柔性印刷电路板（FPC），FPC通过层压交替的绝缘和铜箔层而形成。 电感器和电容器的集成结构有利于减小EMI滤波器的体积并提高电子功率变压器的功率密度。

公开(公告)号：US07671713B2

公开(公告)日：2010-03-02

申请号：US12068242

申请日：2008-02-04

申请人： Dehong Xu ,  Yanjun Zhang ,  Yi Chen ,  Kazuaki Mino

发明人： Dehong Xu ,  Yanjun Zhang ,  Yi Chen ,  Kazuaki Mino

IPC分类号： H01F27/30 ,  H01F21/06 ,  H01F21/02 ,  H01F27/28 ,  H01F27/29 ,  H01F5/00 ,  H01F17/04

CPC分类号： H01F27/2847 ,  H01F27/323 ,  H01F27/38 ,  H01F2027/2857 ,  H01F2027/2861 ,  H02M7/003

摘要： An integrated structure of passive elements in an LLC resonance converter realized by flexible circuit boards includes a closed magnetic circuit formed by first and second magnetic cores, a tubular, double-sided, flexible circuit board, tubular magnetic-material layer and tubular, single-sided, flexible circuit board. The single-sided circuit board is coaxially sleeved in turn from inside outwards on a magnetic core column of the closed magnetic circuit. The tubular, double-sided, circuit board is a laminated plate material formed in turn of a first insulating layer, first copper foil, insulating medium layer, second copper foil and second insulating layer. The tubular, single-sided, circuit board is a laminated plate material formed in turn of a third insulating layer, third copper foil and fourth insulating layer. The integration of a resonance capacitor, resonance inductor, shunt inductor and transformer in a LLC resonance converter is realized by using these flexible circuit boards.

摘要翻译： 由柔性电路板实现的LLC谐振转换器中的无源元件的集成结构包括由第一和第二磁芯形成的闭合磁路，管状，双面，柔性电路板，管状磁性材料层和管状， 双面，柔性电路板。 单面电路板在闭合磁路的磁芯柱上从内向外同轴地套管。 管状双面电路板是依次形成第一绝缘层，第一铜箔，绝缘介质层，第二铜箔和第二绝缘层的叠层板材料。 管状单面电路板是依次形成第三绝缘层，第三铜箔和第四绝缘层的叠层板材料。 通过使用这些柔性电路板，实现了谐振电容器，谐振电感器，并联电感器和变压器在LLC谐振转换器中的集成。

公开(公告)号：USD1023790S1

公开(公告)日：2024-04-23

申请号：US29869660

申请日：2023-01-06

申请人： Yi Chen

设计人： Yi Chen

摘要： FIG. 1 is a front elevation view of a smartwatch case showing the new design;
FIG. 2 is a back elevation view thereof;
FIG. 3 is a left-side view thereof;
FIG. 4 is a right-side view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a perspective view thereof; and,
FIG. 8 is another perspective view thereof.
The broken lines depict portions of the smartwatch case and form no part of the claimed design.

公开(公告)号：USD885632S1

公开(公告)日：2020-05-26

申请号：US29678231

申请日：2019-01-27

申请人： Yi Chen

设计人： Yi Chen

公开(公告)号：USD872604S1

公开(公告)日：2020-01-14

申请号：US29707302

申请日：2019-09-27

申请人： Yi Chen

设计人： Yi Chen

公开(公告)号：US09330910B2

公开(公告)日：2016-05-03

申请号：US13882631

申请日：2011-10-31

申请人： Yi Chen ,  G. Logan Liu

发明人： Yi Chen ,  G. Logan Liu

IPC分类号： H01L21/02 ,  H01L29/06 ,  B82Y30/00 ,  B82Y40/00 ,  H01L31/0236 ,  H01L31/0352 ,  H01L31/18 ,  B82Y20/00

CPC分类号： H01L21/02612 ,  B82Y20/00 ,  B82Y30/00 ,  B82Y40/00 ,  H01L29/0665 ,  H01L31/02363 ,  H01L31/035209 ,  H01L31/035227 ,  H01L31/1804 ,  Y02E10/547 ,  Y02P70/521

摘要： A method of forming an array of nanostructures includes forming a plurality of seed points on a surface of a substrate, and growing masks from the seed points to create masked regions of the substrate underlying the masks. A remainder of the substrate comprises an unmasked region. Each mask and masked region increase in size with growth time while the unmasked region of the substrate decreases in size. During the growing, the unmasked region is etched to remove material from the substrate in a depth direction, and, simultaneously, unetched structures are formed from the masked regions of the substrate underlying the masks. Each of the unetched structures has a lateral size that increases with depth.

摘要翻译： 形成纳米结构阵列的方法包括在衬底的表面上形成多个种子点，以及从种子点生长掩模以产生掩模下面的衬底的掩蔽区域。 衬底的其余部分包括未掩模区域。 每个掩模和掩模区域随着生长时间而增大，而衬底的未掩模区域的尺寸减小。 在生长期间，蚀刻未掩模区域以在深度方向上从衬底去除材料，并且同时从掩模下面的衬底的掩蔽区域形成未蚀刻的结构。 每个未蚀刻的结构具有随深度增加的横向尺寸。

公开(公告)号：US09115150B2

公开(公告)日：2015-08-25

申请号：US14112583

申请日：2012-04-13

申请人： Wei Lv ,  Shanbao Yu ,  Yu Luo ,  Yi Chen ,  Jian Ding

发明人： Wei Lv ,  Shanbao Yu ,  Yu Luo ,  Yi Chen ,  Jian Ding

IPC分类号： C07D491/22

CPC分类号： C07D491/22

摘要： Provided are a camptothecin compound containing 7-membered lactone ring, as shown in general formula I, and pharmaceutically acceptable salt thereof, as well as the preparation method and use thereof. In general formula I, R1 is H, a C1˜C3 alkyl, acetyl or propionyl; R2 is H, a C1˜C6 alkyl, a C3˜C6 cycloalkyl, piperidyl; or a C1˜C6 alkyl substituted by an amino; R3 is H, a C1˜C3 alkyl, or a C1˜C6 alkyl substituted by an amino; R4 is H, a hydroxyl, or a C1˜C6 alkoxy; R5 is H, or a C1˜C6 alkoxyl; or R4 and R5 are linked to each other to form —OCH2O— or —OCH2CH2O—. The compound has good anti-tumor activity, and can be clinically used via oral administration, intravenous injection, and intramuscular injection, among others.

摘要翻译： 提供了如通式I所示的含有7-元内酯环的喜树碱化合物及其药学上可接受的盐以及其制备方法和用途。 在通式I中，R 1是H，C 1 -C 3烷基，乙酰基或丙酰基; R2是H，C1〜C6烷基，C3〜C6环烷基，哌啶基; 或被氨基取代的C 1-6烷基; R3是H，C1〜C3烷基或被氨基取代的C1〜C6烷基; R4是H，羟基或C1〜C6烷氧基; R5是H或C1〜C6烷氧基; 或R 4和R 5彼此连接形成-OCH 2 O-或-OCH 2 CH 2 O-。 该化合物具有良好的抗肿瘤活性，可以通过口服给药，静脉内注射和肌内注射等临床使用。

公开(公告)号：US20150183747A1

公开(公告)日：2015-07-02

申请号：US14345562

申请日：2012-09-14

申请人： Yu Chen ,  Lan Yang ,  Feiyu Feng ,  Qiufu Ge ,  Dianwu Guo ,  Yi Chen

发明人： Yu Chen ,  Lan Yang ,  Feiyu Feng ,  Qiufu Ge ,  Dianwu Guo ,  Yi Chen

IPC分类号： C07D235/16 ,  A61K47/40

CPC分类号： C07D235/16 ,  A61K9/0019 ,  A61K9/19 ,  A61K31/16 ,  A61K31/4184 ,  A61K47/40 ,  A61K47/6951 ,  Y02A50/414

摘要： The present invention is directed to pharmaceutical compositions comprising: (a) a cyclopolysaccharide and (b) a compound of Formula (I) or its pharmaceutical acceptable salt: wherein X1, X2, Q, Z, and m are defined herein. Also disclosed is a method for treating a neoplastic disease or an immune disease with these compositions.

摘要翻译： 本发明涉及药物组合物，其包含：（a）环多糖和（b）式（I）化合物或其药学上可接受的盐：其中X 1，X 2，Q，Z和m如本文所定义。 还公开了用这些组合物治疗肿瘤疾病或免疫疾病的方法。