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1. 发明授权

US08873164B2 Photographic lens optical system 有权
标题翻译：摄影镜头光学系统
公开(公告)号：US08873164B2
公开(公告)日：2014-10-28
申请号：US13588613
申请日：2012-08-17
申请人： Chi Ho An , Pil Sun Jung , Jae Hoon Cho , Ji Eun Kim , Chan Goo Kang
发明人： Chi Ho An , Pil Sun Jung , Jae Hoon Cho , Ji Eun Kim , Chan Goo Kang
IPC分类号： G02B3/02 , G02B13/18
CPC分类号： G02B13/0045
摘要： A lens optical system includes first, second, third, fourth, and fifth lenses that are arranged between an object and an image sensor where an image of the object is formed, in order from an object side, wherein the first lens has a positive (+) refractive power and an incident surface that is convex toward the object, the second lens has a negative (−) refractive power and a meniscus shape that is convex toward the object, the third lens has a positive (+) refractive power and both convex surfaces, the fourth lens has a positive (+) refractive power and a meniscus shape that is convex toward the image sensor, and the fifth lens has a negative (−) refractive power and an incident surface and an exit surface, at least one of the incident surface and the exit surface is an aspherical surface.
摘要翻译：透镜光学系统包括从物体的顺序排列在物体和形成有物体的图像的图像传感器之间的第一，第二，第三，第四和第五透镜，其中第一透镜具有正（ +）屈光力和朝向物体凸出的入射表面，第二透镜具有朝向物体凸起的负（ - ）屈光力和弯月形状，第三透镜具有正（+）屈光力并且两者均为所述第四透镜具有朝向图像传感器凸起的正（+）屈光力和弯月形状，并且所述第五透镜具有负（ - ）屈光力，入射表面和出射表面，至少一个的入射面和出射面是非球面。

2. 发明授权

US07656948B2 Transcoding system and method for maintaining timing parameters before and after performing transcoding process 有权
标题翻译：用于在执行转码过程之前和之后维护定时参数的代码转换系统和方法
公开(公告)号：US07656948B2
公开(公告)日：2010-02-02
申请号：US11053904
申请日：2005-02-10
申请人： Yeong-kyeong Seong , Hyo-seop Shin , In-sun Kang , Gil-more Koo , Hye-soo Lee , Jae-hoon Cho
发明人： Yeong-kyeong Seong , Hyo-seop Shin , In-sun Kang , Gil-more Koo , Hye-soo Lee , Jae-hoon Cho
IPC分类号： H04N7/12 , G01R31/08
CPC分类号： H04N21/2343 , H04N19/132 , H04N19/40 , H04N19/587 , H04N19/70 , H04N21/23608 , H04N21/242 , H04N21/41407 , H04N21/84
摘要： A transcoding system and method effectively synchronize segmentation metadata with A/V content when converting an MPEG stream to another format stream using a segment browser. The transcoding system includes a timing synchronizer, which adjusts the timing parameters so that the video data can be synchronized with segmentation metadata even after the transcoding process, a transcoding condition determiner, which determines transcoding conditions suitable for an end user environment, and an encoder, which compresses a video sequence reconstructed from the video data according to the transcoding conditions determined by the transcoding condition determiner and records a presentation time stamp, which is one of the adjusted timing parameters, in the compressed video sequence.
摘要翻译：当使用段浏览器将MPEG流转换为另一格式流时，代码转换系统和方法将分段元数据与A / V内容有效地同步。代码转换系统包括定时同步器，其调整定时参数，使得即使在代码转换过程之后，视频数据也可以与分段元数据同步，代码转换条件确定器确定适合终端用户环境的代码转换条件和编码器，其根据由代码转换条件确定器确定的代码转换条件来压缩从视频数据重构的视频序列，并且将经校正的定时参数之一的呈现时间戳记录在压缩视频序列中。

3. 发明授权

US07649817B2 Method and apparatus for recording and/or reproducing data 失效
标题翻译：用于记录和/或再现数据的方法和装置
公开(公告)号：US07649817B2
公开(公告)日：2010-01-19
申请号：US10798270
申请日：2004-03-12
申请人： Chang-yeob Choo , Jae-hoon Cho
发明人： Chang-yeob Choo , Jae-hoon Cho
IPC分类号： G11B7/00
CPC分类号： G11B7/00456 , G11B7/0079 , G11B19/04 , G11B19/26 , G11B20/1816
摘要： A method and an apparatus for recording and/or reproducing data in which a recording and/or reproduction velocity is be reduced when a data recording and/or reproduction error occurs due to a defect of an optical disc during recording of data on and/or reproduction of data from the optical disc. The method includes: recording data on an optical disc that is rotating at a predetermined constant angular velocity; determining whether a data recording error occurs; and if it is determined that a data recording error has occurred, recording data on the optical disc that is rotating at a constant angular velocity which is lower than the predetermined constant angular velocity.
摘要翻译：一种用于记录和/或再现数据的方法和装置，其中当在数据记录和/或再现速度记录期间由于光盘的缺陷而发生数据记录和/或再现错误时，可以减少记录和/或再现速度从光盘再现数据。该方法包括：在以预定的恒定角速度旋转的光盘上记录数据; 确定是否发生数据记录错误; 并且如果确定已经发生数据记录错误，则在以比预定的恒定角速度低的恒定角速度旋转的光盘上记录数据。

4. 发明授权

US11751627B2 Vibration generator and shoe having same 有权
公开(公告)号：US11751627B2
公开(公告)日：2023-09-12
申请号：US16962025
申请日：2018-01-23
申请人： Jae Hoon Cho , Ying Zhu Li , Yong Chen
发明人： Jae Hoon Cho , Ying Zhu Li , Yong Chen
IPC分类号： A43B7/1455 , B06B1/08 , A61H23/00
CPC分类号： A43B7/1455 , A61H23/00 , B06B1/085 , A61H2205/12
摘要： Disclosed is a vibration generator for shoes, including: a flat vibration plate having a length longer than the width thereof; support pieces horizontally protruding in the widthwise direction of the vibration plate; upper and lower casings coupled while restricting each end portion of each support piece, so as to accommodate the vibration plate therein; core magnets fixedly provided in one or more places among the respective end portions in the lengthwise direction of the vibration plate; upper magnets fixed to the upper casing so as to face the core magnets, thereby generating a repulsive force; and bottom magnets fixed to the lower casing so as to face the core magnets, thereby generating a repulsive force.

5. 发明授权

US09213165B2 Photographic lens optical system 有权
标题翻译：摄影镜头光学系统
公开(公告)号：US09213165B2
公开(公告)日：2015-12-15
申请号：US13569740
申请日：2012-08-08
申请人： Pil Sun Jung , Hyong Bae Park , Chi Ho An , Jae Hoon Cho , Ji Eun Kim
发明人： Pil Sun Jung , Hyong Bae Park , Chi Ho An , Jae Hoon Cho , Ji Eun Kim
IPC分类号： G02B13/18 , G02B13/00 , G02B15/173
CPC分类号： G02B13/0035 , G02B15/173
摘要： In a lens optical system having first, second, and third lenses that are arranged between an object and an image sensor where an image of the object is formed, in order from an object side, the first lens has a positive (+) refractive power and is convex toward the object, the second lens has a negative (−) refractive power and is convex toward the image sensor, and the third lens has a positive (+) refractive power and at least one of an incident surface and an exit surface of the third lens has at least one inflection point between a center portion and an edge thereof. The lens optical system satisfies the following inequality that 0.5
摘要翻译：在具有第一，第二和第三透镜的透镜光学系统中，第一透镜具有正的（+）折射光焦度，该透镜具有布置在物体和形成有物体的图像的图像传感器之间的第一透镜，第二透镜和第三透镜，并且朝向物体凸出，第二透镜具有负（ - ）屈光力并且朝向图像传感器凸起，并且第三透镜具有正（+）屈光力，并且入射表面和出射表面中的至少一个第三透镜的中心部分和边缘之间具有至少一个拐点。透镜光学系统满足0.5

6. 发明申请

US20140235881A1 METHOD FOR PRODUCING 5-HYDROXYMETHYL-2-FURFURAL OR ALKYL ETHER DERIVATIVES THEREOF USING AN ION EXCHANGE RESIN IN THE PRESENCE OF AN ORGANIC SOLVENT 有权
标题翻译：在存在有机溶剂中使用离子交换树脂生产5-羟甲基-2-丙烯或其衍生物的方法
公开(公告)号：US20140235881A1
公开(公告)日：2014-08-21
申请号：US14348566
申请日：2012-07-09
申请人： Jin Ku Cho , Sang Yong Kim , Jae Hoon Cho , Bo Ra Kim , Paul Joo
发明人： Jin Ku Cho , Sang Yong Kim , Jae Hoon Cho , Bo Ra Kim , Paul Joo
IPC分类号： C07D307/50
CPC分类号： C07D307/50 , C07D307/46 , C07D307/48
摘要： The present invention relates to a method for producing a furan-based compound using an ion exchange resin in the presence of an organic solvent. In the method for producing a furan-based compound according to the present invention, a furan-based compound is made from an aldose-type hexose compound in the presence of an organic solvent by using an anion exchange resin and a cation exchange resin. Thus, the aldose-type hexose compound obtained from biomass by simultaneously or consecutively using the anion/cation exchange resins as catalysts can be made into 5-hydroxymethyl-2-furfural (HMF) or alkyl ether derivatives thereof such as 5-alkoxymethyl-2-furfural (AMF) without using an expensive reagent. Also, since the selection of an organic solvent is not limitative and a heterogeneous catalyst can be used, separation and purification is easy and chemically stable AMF can be directly obtained. Further, the conversion efficiency of the aldose-type hexose compound is excellent, and the hexose compound can be used at a high concentration.
摘要翻译：本发明涉及在有机溶剂存在下使用离子交换树脂生产呋喃类化合物的方法。在本发明的呋喃类化合物的制造方法中，通过使用阴离子交换树脂和阳离子交换树脂，在有机溶剂的存在下，通过醛糖型己糖化合物制造呋喃系化合物。因此，通过同时或连续使用阴离子/阳离子交换树脂作为催化剂从生物质获得的醛糖型己糖化合物可以制成5-羟甲基-2-糠醛（HMF）或其烷基醚衍生物，例如5-烷氧基甲基-2 （AMF），而不使用昂贵的试剂。此外，由于有机溶剂的选择不是限制性的并且可以使用多相催化剂，所以分离和纯化容易，并且可以直接获得化学稳定的AMF。此外，醛糖型己糖化合物的转化效率优异，可以高浓度使用己糖化合物。

7. 发明授权

US08736985B2 Photographic lens optical system 有权
标题翻译：摄影镜头光学系统
公开(公告)号：US08736985B2
公开(公告)日：2014-05-27
申请号：US13172485
申请日：2011-06-29
申请人： Jae Hoon Cho
发明人： Jae Hoon Cho
IPC分类号： G02B9/34 , G02B3/02
CPC分类号： G02B9/34 , G02B13/18
摘要： A lens optical system includes first to fourth lenses that are sequentially arranged from an object, and which are between the object and an image sensor on which an image of the object is formed. The first lens has a positive refractive power and an incident surface that is convex toward the object. The second lens has a negative refractive power and both surfaces that are concave. The third lens has a positive refractive power and has a meniscus shape that is convex toward the image sensor. The fourth lens has a negative refractive power and at least one of an incident surface and an exit surface thereof is an aspherical surface. The lens optical system may satisfy an inequality that 0.5
摘要翻译：透镜光学系统包括从物体顺序排列的第一至第四透镜，并且位于物体与形成有物体的图像的图像传感器之间。第一透镜具有正折射光焦度和朝向物体凸出的入射表面。第二透镜具有负屈光力并且两个表面是凹的。第三透镜具有正折射光焦度并且具有向图像传感器凸出的弯月形状。第四透镜具有负折光力，并且入射表面和出射表面中的至少一个是非球面。透镜光学系统可以满足不等式，其中“＆amp; t”表示透镜光学系统的视角，“f”表示透镜光学系统的焦距。

8. 发明申请

US20140043698A1 PHOTOGRAPHIC LENS OPTICAL SYSTEM 有权
标题翻译：摄影镜头光学系统
公开(公告)号：US20140043698A1
公开(公告)日：2014-02-13
申请号：US13569740
申请日：2012-08-08
申请人： Pil Sun Jung , Hyong Bae PARK , Chi Ho AN , Jae Hoon CHO , Ji Eun KIM
发明人： Pil Sun Jung , Hyong Bae PARK , Chi Ho AN , Jae Hoon CHO , Ji Eun KIM
IPC分类号： G02B13/18
CPC分类号： G02B13/0035 , G02B15/173
摘要： In a lens optical system having first, second, and third lenses that are arranged between an object and an image sensor where an image of the object is formed, in order from an object side, the first lens has a positive (+) refractive power and is convex toward the object, the second lens has a negative (−) refractive power and is convex toward the image sensor, and the third lens has a positive (+) refractive power and at least one of an incident surface and an exit surface of the third lens has at least one inflection point between a center portion and an edge thereof. The lens optical system satisfies the following inequality that 0.5
摘要翻译：在具有第一，第二和第三透镜的透镜光学系统中，第一透镜具有正的（+）折射光焦度，该透镜具有布置在物体和形成有物体的图像的图像传感器之间的第一透镜，第二透镜和第三透镜，并且朝向物体凸出，第二透镜具有负（ - ）屈光力并且朝向图像传感器凸起，并且第三透镜具有正（+）屈光力，并且入射表面和出射表面中的至少一个第三透镜的中心部分和边缘之间具有至少一个拐点。透镜光学系统满足0.5

9. 发明申请

US20130242411A1 PHOTOGRAPHIC LENS OPTICAL SYSTEM 有权
标题翻译：摄影镜头光学系统
公开(公告)号：US20130242411A1
公开(公告)日：2013-09-19
申请号：US13588613
申请日：2012-08-17
申请人： Chi Ho An , Pil Sun Jung , Jae Hoon Cho , Ji Eun Kim , Chan Goo Kang
发明人： Chi Ho An , Pil Sun Jung , Jae Hoon Cho , Ji Eun Kim , Chan Goo Kang
IPC分类号： G02B13/18
CPC分类号： G02B13/0045
摘要： A lens optical system includes first, second, third, fourth, and fifth lenses that are arranged between an object and an image sensor where an image of the object is formed, in order from an object side, wherein the first lens has a positive (+) refractive power and an incident surface that is convex toward the object, the second lens has a negative (−) refractive power and a meniscus shape that is convex toward the object, the third lens has a positive (+) refractive power and both convex surfaces, the fourth lens has a positive (+) refractive power and a meniscus shape that is convex toward the image sensor, and the fifth lens has a negative (−) refractive power and an incident surface and an exit surface, at least one of the incident surface and the exit surface is an aspherical surface.
摘要翻译：透镜光学系统包括从物体的顺序排列在物体和形成有物体的图像的图像传感器之间的第一，第二，第三，第四和第五透镜，其中第一透镜具有正（ +）屈光力和朝向物体凸出的入射表面，第二透镜具有朝向物体凸起的负（ - ）屈光力和弯月形状，第三透镜具有正（+）屈光力并且两者均为所述第四透镜具有向图像传感器凸出的正（+）屈光力和弯月形状，并且所述第五透镜具有负（ - ）屈光力，入射表面和出射表面，至少一个的入射面和出射面是非球面。

10. 发明授权

US08913332B2 Photographing lens optical system 有权
标题翻译：摄影镜头光学系统
公开(公告)号：US08913332B2
公开(公告)日：2014-12-16
申请号：US13604347
申请日：2012-09-05
申请人： Pil Sun Jung , Hyoung Bae Park , Chi Ho An , Jae Hoon Cho , Ji Eun Kim
发明人： Pil Sun Jung , Hyoung Bae Park , Chi Ho An , Jae Hoon Cho , Ji Eun Kim
IPC分类号： G02B13/00 , G02B3/04
CPC分类号： G02B13/0045 , G02B3/04
摘要： A lens optical system including first, second, third, fourth, and fifth lenses that are sequentially arranged between an object and an image sensor on which an image of the object is formed. The first lens may have a positive refractive power and may be biconvex. The second lens may have a negative refractive power and may have a meniscus shape that is convex toward the object. The third lens may have a positive refractive power. The fourth lens may have a positive refractive power and may have a meniscus shape that is convex toward the image sensor. The fifth lens may have a negative refractive power, and at least one of an incident surface and an exit surface of the fifth lens may be an aspherical surface.
摘要翻译：一种透镜光学系统，包括顺序地布置在物体和形成有物体的图像的图像传感器之间的第一，第二，第三，第四和第五透镜。第一透镜可以具有正屈光力并且可以是双凸面。第二透镜可以具有负折光力并且可以具有朝向物体凸出的弯月形状。第三透镜可以具有正折射光焦度。第四透镜可以具有正折射光焦度并且可以具有向图像传感器凸起的弯月形状。第五透镜可以具有负折光力，并且第五透镜的入射表面和出射表面中的至少一个可以是非球面。

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