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1. 发明授权

US06831584B2 High-speed low-distortion analog-to digital converter 有权
公开(公告)号：US06831584B2
公开(公告)日：2004-12-14
申请号：US10645924
申请日：2003-08-22
申请人： Xicheng Jiang , Zhengyu Wang , Frank Chang
发明人： Xicheng Jiang , Zhengyu Wang , Frank Chang
IPC分类号： H03M112
CPC分类号： H03M1/0646 , H03M1/361
摘要： An analog to digital converter includes an array of differential input amplifiers. Each amplifier inputs an input voltage and a corresponding voltage reference, and outputs a differential signal representing a comparison of the input voltage and the corresponding voltage reference. A plurality of latches stores the differential signal from each of the differential input amplifiers. A decoder converts the stored differential signals to N-bit digital output. A first interface amplifier is connected to a first edge amplifier of the array through a first cross point. A second interface amplifier is connected to a second edge amplifier of the array through a second cross point. The first interface amplifier and the second interface amplifier are connected to each other through a third cross point.

2. 发明授权

US09187601B2 Water-processable silicone-containing prepolymers and uses thereof 有权
标题翻译：可水加工的含硅氧烷预聚物及其用途
公开(公告)号：US09187601B2
公开(公告)日：2015-11-17
申请号：US13253186
申请日：2011-10-05
申请人： Jinyu Huang , Frank Chang , Robert Scott , Arturo Norberto Medina , Manivakkam J. Shankernarayanan , Selma Kuyu , Dawn Alison Smith , Daqing Wu
发明人： Jinyu Huang , Frank Chang , Robert Scott , Arturo Norberto Medina , Manivakkam J. Shankernarayanan , Selma Kuyu , Dawn Alison Smith , Daqing Wu
IPC分类号： C08F230/08 , C08G77/42 , C08G77/442 , C08L83/10 , G02B1/04 , C08G77/20
CPC分类号： G02B1/043 , C08G77/20 , C08G77/42 , C08G77/442 , C08J3/075 , C08J2343/04 , C08J2383/08 , C08L83/10 , C08L101/14 , C08L83/04
摘要： The invention provide a class of water-processable polymerizable prepolymers which comprises (1) siloxane-containing monomeric units derived at least one siloxane containing monomer having one hydrophilic group or chain and/or polysiloxane-containing crosslinking units derived from at least one hydrophilized polysiloxane or chain-extended polysiloxane crosslinker; (2) hydrophilic monomeric units derived from one or more hydrophilic vinylic monomers; and (3) from about 0.05% to about 5% by weight of polymerizable units each having a pendant or terminal, ethylenically-unsaturated group and free of any polysiloxane segment. The prepolymer comprises from about 20% to about 50% by weight of silicone relative to the total weight of the prepolymer and has a high water solubility or dispersibility of at least about 5% by weight in water and suitable for making silicone hydrogel contact lenses.
摘要翻译：本发明提供了一类可水加工的可聚合预聚物，其包含（1）衍生自至少一种含有一个含硅氧烷的单体的含硅氧烷的单体单元，所述单体具有一个亲水基团或至少一种亲水化聚硅氧烷的链和/或含聚硅氧烷的交联单元，或链延长聚硅氧烷交联剂; （2）衍生自一种或多种亲水乙烯基单体的亲水单体单元; 和（3）约0.05％至约5％重量的各自具有侧基或末端的可聚合单元，烯属不饱和基团并且不含任何聚硅氧烷链段。预聚物相对于预聚物的总重量包含约20重量％至约50重量％的硅氧烷，并且在水中具有至少约5重量％的高水溶性或分散性，并且适于制备硅酮水凝胶隐形眼镜。

3. 发明授权

US08729822B2 LED emitting device and driving method thereof 有权
标题翻译： LED发光装置及其驱动方法
公开(公告)号：US08729822B2
公开(公告)日：2014-05-20
申请号：US13191174
申请日：2011-07-26
申请人： Jinhwa Chung , Frank Chang , Byunghak Ahn , Moonho Choi
发明人： Jinhwa Chung , Frank Chang , Byunghak Ahn , Moonho Choi
IPC分类号： H05B37/02
CPC分类号： H05B33/0827
摘要： The present invention relates to an LED emitting device and a driving method thereof including at least two LED channels. If a power source voltage supplied to an LED emitting device reaches a predetermined threshold voltage, the power source voltage is maintained as a threshold voltage during an overvoltage regulation period.
摘要翻译：本发明涉及一种LED发光装置及其驱动方法，其包括至少两个LED通道。如果提供给LED发射装置的电源电压达到预定阈值电压，则在过电压调节周期期间将电源电压维持为阈值电压。

4. 发明申请

US20130045899A1 Compositions And Methods To Stabilize Acid-In-Oil Emulsions 审中-公开
标题翻译：用于稳定油包油乳剂的组合物和方法
公开(公告)号：US20130045899A1
公开(公告)日：2013-02-21
申请号：US13254872
申请日：2010-11-03
申请人： Oscar Bustos , Mathew Samuel , Frank Chang , Leiming Li
发明人： Oscar Bustos , Mathew Samuel , Frank Chang , Leiming Li
IPC分类号： C09K8/72 , B82Y99/00
CPC分类号： C09K8/36 , C09K8/74 , C09K8/82
摘要： A method and apparatus for treating a subterranean formation traversed by a wellbore including forming an emulsion comprising oil, acid, and particulate, wherein the forming the emulsion is prepared on the fly, and introducing the emulsion into a wellbore.
摘要翻译：一种用于处理由井筒穿过的地下地层的方法和装置，包括形成包含油，酸和颗粒的乳液，其中形成所述乳液在飞行中制备，并将乳液引入井眼。

5. 发明授权

US08283429B2 Silicone-containing prepolymers with dangling hydrophilic polymer chains 有权
标题翻译：含有亲水聚合物链的含硅氧烷预聚物
公开(公告)号：US08283429B2
公开(公告)日：2012-10-09
申请号：US13284119
申请日：2011-10-28
申请人： Jian S. Zhou , Frank Chang , Arturo Norberto Medina , Robert Scott
发明人： Jian S. Zhou , Frank Chang , Arturo Norberto Medina , Robert Scott
IPC分类号： C08F30/08
CPC分类号： C08F283/12 , C08L51/085 , C08L2666/02
摘要： The invention provide a new class of silicone-containing prepolymers containing dangling hydrophilic polymer chains. This class of silicone-containing prepolymer is capable of being actinically crosslinked to form a silicone hydrogel material with a hydrophilic surface without post curing surface treatment. The present invention is also related to silicone hydrogel contact lenses made from this class of silicone-containing prepolymers and to methods for making the silicone hydrogel contact lenses.
摘要翻译：本发明提供了一类含有悬浮亲水聚合物链的含硅氧烷预聚物。这种含硅氧烷的预聚物能够进行光化交联以形成具有亲水表面的硅氧烷水凝胶材料，而无需后固化表面处理。本发明还涉及由这种含硅氧烷的预聚物制成的硅酮水凝胶隐形眼镜以及制备硅酮水凝胶隐形眼镜的方法。

6. 发明授权

US08074912B2 Auto-feed built-in a paper shredder 有权
标题翻译：自动进纸内置纸粉碎机
公开(公告)号：US08074912B2
公开(公告)日：2011-12-13
申请号：US12645360
申请日：2009-12-22
申请人： Frank Chang
发明人： Frank Chang
IPC分类号： B02C7/02 , B02C23/00
CPC分类号： B02C18/2283 , B02C18/0007 , B02C2018/003
摘要： Disclosed is an auto-feed built-in a paper shredder, including a pair of bisecting lids that are each provided at an inside thereof with a paper press, a paper receiving compartment, an auto-feed, and a paper shredding device located exactly below the auto-feed, wherein the auto-feed includes a paper tray, a paper inlet and two roller assemblies; the paper inlet and the paper shredding device located therebelow are aligned along an identical central axis; the two roller assemblies are provided at opposing sides of the paper inlet in parallel and project into the paper tray, whereby after placing a pile of paper into the paper receiving compartment to be supported by the paper tray, and closing the bisecting lids, the paper presses provided at the insides of the lids would apply a force against the pile of paper, such that a bottommost paper of the pile of paper would be folded in half by the two rollers rotating towards each other and then fed into the paper inlet to be subsequently shredded by the paper shredding device located below the paper inlet.
摘要翻译：公开了一种自动进料内置的切碎机，包括一对平分盖，其内侧均设置有压纸机，纸容纳室，自动进给和位于正好下方的切纸装置自动进给，其中自动进给包括纸盘，纸入口和两个辊组件; 位于其下方的进纸口和切纸装置沿着相同的中心轴线排列; 两个辊组件平行地设置在纸入口的相对侧并突出到纸盘中，由此在将一堆纸放置在纸容纳室中以由纸盘支撑并且闭合平分盖之后，纸张设置在盖子内侧的压力将对纸张施加力，使得纸堆中的最下面的纸张将被两个相互转动的辊折叠成一半，然后被送入纸张入口随后由位于进纸口下方的切纸装置切碎。

7. 发明申请

US20080234457A1 Silicone-containing prepolymers with dangling hydrophilic polymer chains 有权
标题翻译：含有亲水聚合物链的含硅氧烷预聚物
公开(公告)号：US20080234457A1
公开(公告)日：2008-09-25
申请号：US12077773
申请日：2008-03-21
申请人： Jian S. Zhou , Frank Chang , Arturo Norberto Medina , Robert Scott
发明人： Jian S. Zhou , Frank Chang , Arturo Norberto Medina , Robert Scott
IPC分类号： C08G77/00 , C08G77/04 , B29D11/00
CPC分类号： C08F283/12 , C08L51/085 , C08L2666/02
摘要： The invention provide a new class of silicone-containing prepolymers containing dangling hydrophilic polymer chains. This class of silicone-containing prepolymer is capable of being actinically crosslinked to form a silicone hydrogel material with a hydrophilic surface without post curing surface treatment. The present invention is also related to silicone hydrogel contact lenses made from this class of silicone-containing prepolymers and to methods for making the silicone hydrogel contact lenses.
摘要翻译：本发明提供了一类含有悬浮亲水聚合物链的含硅氧烷预聚物。这种含硅氧烷的预聚物能够进行光化交联以形成具有亲水表面的硅氧烷水凝胶材料，而无需后固化表面处理。本发明还涉及由这种含硅氧烷的预聚物制成的硅酮水凝胶隐形眼镜以及制备硅酮水凝胶隐形眼镜的方法。

8. 发明申请

US20060249552A1 Ergonomic golf bag handle 失效
标题翻译：人体工程学高尔夫球包手柄
公开(公告)号：US20060249552A1
公开(公告)日：2006-11-09
申请号：US11125038
申请日：2005-05-09
申请人： Frank Chang
发明人： Frank Chang
IPC分类号： A45F3/04 , A63B55/06
CPC分类号： A63B55/00 , A45C13/26 , A45C2003/007 , A63B55/408 , A63B55/53
摘要： Embodiments of the present invention include an ergonomic golf bag handle. Further embodiments of the present invention provide a golf bag including the ergonomic golf bag handle thereon. In one embodiment, the golf bag handle is integrated into a top divider section of the golf bag. In another embodiment, the golf bag handle is angled with respect to the golf bag. Embodiments of the present invention also include a method comprising integrating the golf bag handle into the top divider section of the golf bag. Yet further embodiments of the present invention provide a method of using a golf bag, including gripping the ergonomically-designed and comfortable golf bag handle.
摘要翻译：本发明的实施例包括符合人体工程学的高尔夫球包手柄。本发明的另外的实施例提供一种包括人体工程学高尔夫球包手柄的高尔夫球袋。在一个实施例中，高尔夫球袋手柄被整合到高尔夫球袋的顶部分隔部分中。在另一个实施例中，高尔夫球袋手柄相对于高尔夫球袋成角度。本发明的实施例还包括将高尔夫球袋手柄整合到高尔夫球袋的顶部分隔部分中的方法。本发明的又一个实施例提供一种使用高尔夫球袋的方法，包括抓住人体工程学设计和舒适的高尔夫球袋手柄。

9. 发明申请

US20050274836A1 Auto-feed buit-in a paper shredder 有权
标题翻译：自动送纸在纸粉碎机中
公开(公告)号：US20050274836A1
公开(公告)日：2005-12-15
申请号：US10866145
申请日：2004-06-14
申请人： Frank Chang
发明人： Frank Chang
IPC分类号： B02C18/00 , B02C18/16 , B02C18/22
CPC分类号： B02C18/2283 , B02C18/0007 , B02C2018/003
摘要： Disclosed is an auto-feed buit-in a paper shredder, including a pair of bisecting lids that are each provided at an inside thereof with a paper press, a paper receiving compartment, an auto-feed, and a paper shredding device located exactly below the auto-feed, wherein the auto-feed includes a paper tray, a paper inlet and two roller assemblies; the paper inlet and the paper shredding device located therebelow are aligned along an identical central axis; the two roller assemblies are provided at opposing sides of the paper inlet in parallel and project into the paper tray, whereby after placing a pile of paper into the paper receiving compartment to be supported by the paper tray, and closing the bisecting lids, the paper presses provided at the insides of the lids would apply a force against the pile of paper, such that a bottommost paper of the pile of paper would be folded in half by the two rollers rotating towards each other and then fed into the paper inlet to be subsequently shredded by the paper shredding device located below the paper inlet.
摘要翻译：本发明公开了一种切纸机中的自动进给装置，包括一对分针盖，其内侧均设置有纸压机，纸容纳室，自动进给和正好位于下方的切纸装置自动进给，其中自动进给包括纸盘，纸入口和两个辊组件; 位于其下方的进纸口和切纸装置沿着相同的中心轴线排列; 两个辊组件平行地设置在纸入口的相对侧并突出到纸盘中，由此在将一堆纸放置在纸容纳室中以由纸盘支撑并且闭合平分盖之后，纸张设置在盖子内侧的压力将对纸张施加力，使得纸堆中的最下面的纸张将被两个相互转动的辊折叠成一半，然后被送入纸张入口随后由位于进纸口下方的切纸装置切碎。

10. 发明授权

US06966513B2 Linkage mechanism of paper-cut and anti-block of double-duty shredder 失效
标题翻译：双重粉碎机的切割和防堵的联动机制
公开(公告)号：US06966513B2
公开(公告)日：2005-11-22
申请号：US10338670
申请日：2003-01-09
申请人： Frank Chang
发明人： Frank Chang
IPC分类号： B02C18/00 , B02C18/14 , B02C13/20
CPC分类号： B02C18/142 , B02C18/0007 , B02C2018/0038 , B02C2018/0069 , B02C2018/147
摘要： The present invention is a linkage mechanism of cut-paper and anti-block of double-duty shredders, main comprising: stripe-cutter wheel group, latitude cutter, drive shaft, paper-expeller, crank coupler link group and intermittent cluster gear, is that crank coupler link drive latitude-cutter to cut horizontally the paper to be cut, then intermittent cluster gear control the stripe-cutter wheel group to pull down the paper to be cut to act longitudinal cut, and by the circle cross movement, the paper to be cut will be cut into chips.
摘要翻译：本发明是双重粉碎机的切纸和防块连杆机构，主要包括：条切割轮组，纬切刀，驱动轴，推纸机，曲柄联轴器连杆组和间歇齿轮，是曲柄联轴器连杆驱动纬度切割机水平切割要切割的纸张，然后间歇性集群齿轮控制条纹切割轮组，将待切割的纸张拉下来进行纵向切割，并通过圆形交叉运动，纸张被切割将被切成芯片。

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