公开(公告)号：US09281526B1

公开(公告)日：2016-03-08

申请号：US12629066

申请日：2009-12-02

Applicant: Ping Liu ,  John Wang ,  Souren Soukiazian

Inventor： Ping Liu ,  John Wang ,  Souren Soukiazian

IPC: H01M4/02 ,  H01M8/02

CPC classification number: H01M8/02 ,  H01M4/02 ,  H01M4/5825 ,  H01M4/587 ,  H01M10/0445 ,  H01M10/0525 ,  H01M10/058 ,  Y02T10/7011

Abstract: This invention provides batteries with improved calendar and cycle lifetimes. A rechargeable battery comprises an additional electrode that includes active ions, such as lithium ions. Cell capacity of the battery can be increased by supplying these active ions to the anode or the cathode. In some variations, this invention provides a lithium-ion battery comprising an anode, a cathode, an electrolyte, and an additional lithium-containing electrode, wherein the additional lithium-containing electrode is capable of supplying lithium ions to the anode or the cathode in the presence of an electrical current.

Abstract translation: 本发明提供了具有改进的日历和周期寿命的电池。 可充电电池包括包括诸如锂离子的活性离子的附加电极。 通过将这些活性离子提供给阳极或阴极，可以提高电池的电池容量。 在一些变型中，本发明提供了一种锂离子电池，其包括阳极，阴极，电解质和附加的含锂电极，其中所述另外的含锂电极能够将锂离子供应到阳极或阴极 存在电流。

公开(公告)号：US08785079B1

公开(公告)日：2014-07-22

申请号：US12963632

申请日：2010-12-09

Applicant: Adam F. Gross ,  John Wang ,  Andrew P. Nowak

Inventor： Adam F. Gross ,  John Wang ,  Andrew P. Nowak

IPC: H01M4/74 ,  H01M4/80

CPC classification number: H01M4/808 ,  C25D3/38 ,  C25D5/00 ,  C25D5/16 ,  H01M4/02 ,  H01M4/661 ,  H01M4/74 ,  H01M4/745 ,  H01M4/86 ,  H01M4/8621 ,  H01M2004/021

Abstract: This invention provides metal-foam electrodes for batteries and fuel cells. In some variations, an electrode includes a first metal layer disposed on a second metal layer, wherein the first metal layer comprises an electrically conductive, open-cell metal foam with an average cell diameter of about 25 μm or less. The structure also includes smaller pores between the cells. The electrode forms a one piece monolithic structure and allows thicker electrodes than are possible with current electrode-fabrication techniques. These electrodes are formed from an all-fluidic plating solution. The disclosed structures increase energy density in batteries and power density in fuel cells.

Abstract translation: 本发明提供了用于电池和燃料电池的金属泡沫电极。 在一些变型中，电极包括设置在第二金属层上的第一金属层，其中第一金属层包括平均泡孔直径为约25μm或更小的导电的开孔金属泡沫。 该结构还包括细胞之间较小的孔。 电极形成一体的单块结构，并且允许比当前电极制造技术可能的电极更厚的电极。 这些电极由全流体电镀液形成。 所公开的结构增加了电池中的能量密度和燃料电池中的功率密度。

公开(公告)号：US20130301691A1

公开(公告)日：2013-11-14

申请号：US13538871

申请日：2012-06-29

Applicant: John Wang ,  Vasudevan Parthasarathy

Inventor： John Wang ,  Vasudevan Parthasarathy

IPC: H04B17/00 ,  H04B1/38

CPC classification number: H04B17/14

Abstract: Systems and methods that facilitate on-chip testing are provided. An integrated circuit can include a transmitter configured to transmit a communications signal via a communications channel. The integrated circuit can also include a receiver configured to receive the communications signal via the communications channel. A jitter creation module also can form part of the integrated circuit and can introduce jitter into the system thereby allowing for on-chip jitter testing. The jitter creation module can form either part of the transmitter or receiver and can introduce the jitter by phase interpolation.

Abstract translation: 提供了便于片上测试的系统和方法。 集成电路可以包括被配置为经由通信信道发送通信信号的发射机。 集成电路还可以包括被配置为经由通信信道接收通信信号的接收机。 抖动创建模块还可以形成集成电路的一部分，并且可以将抖动引入系统，从而允许进行片上抖动测试。 抖动创建模块可以形成发射机或接收机的一部分，并且可以通过相位插值来引入抖动。

公开(公告)号：US20130071693A1

公开(公告)日：2013-03-21

申请号：US13620110

申请日：2012-09-14

Applicant: Raj Thangaraj ,  Huan Tang ,  Jing Gui ,  John Wang ,  Tommy T. Cheung

Inventor： Raj Thangaraj ,  Huan Tang ,  Jing Gui ,  John Wang ,  Tommy T. Cheung

IPC: G11B5/667

CPC classification number: G11B5/667 ,  G11B5/656 ,  G11B5/7325 ,  G11B5/7379 ,  G11B5/8404

Abstract: A method of manufacturing a granular perpendicular magnetic recording medium with improved corrosion resistance comprises sequential steps of providing a non-magnetic substrate including a surface; forming a soft magnetic underlayer (SUL) over the surface; post-deposition heating the SUL; forming an intermediate layer stack over the heated SUL; and forming at least one granular, magnetically hard perpendicular magnetic recording layer over the intermediate layer stack. Heating of the SUL prior to formation of the intermediate layer stack results in formation of an intermediate layer stack with a smoother surface and a granular perpendicular recording layer with increased corrosion resistance than when SUL post-deposition heating is not performed.

Abstract translation: 制造具有改善的耐腐蚀性的颗粒状垂直磁记录介质的方法包括提供包括表面的非磁性基材的顺序步骤; 在表面上形成软磁性底层（SUL）; 后续加热SUL; 在加热的SUL上形成中间层堆叠; 以及在所述中间层堆叠上形成至少一个颗粒状，磁性硬的垂直磁记录层。 在形成中间层堆叠之前，SUL的加热导致形成具有更平滑的表面的中间层堆叠和具有比不执行SUL后续加热时更高的耐腐蚀性的颗粒垂直记录层。

公开(公告)号：US08120262B2

公开(公告)日：2012-02-21

申请号：US11983636

申请日：2007-11-08

Applicant: Steve Lee ,  John Wang ,  Xuefang Yang

Inventor： Steve Lee ,  John Wang ,  Xuefang Yang

IPC: H05B37/00

CPC classification number: H05B41/282 ,  Y02B20/183

Abstract: A circuit is used for driving a plurality of lamps, such as Cold Cathode Fluorescent Lamps (CCFLs). The lamps are paired to form a plurality of pairs of lamps. Each of the plurality of pairs of lamps has two lamps which are coupled to each other in series. The plurality of pairs of lamps are coupled in parallel. The circuit comprises a switch circuit, a transformer, and a plurality of balance chokes. The switch circuit is used for converting a DC electric power into a first AC electric power. The transformer has a primary winding and a secondary winding. The primary winding of the transformer is coupled to the switch circuit for receiving said first AC electric power and energizing the secondary winding to generate a second AC electric power from the secondary winding to energize the plurality of lamps. Each of the balance chokes includes a first winding and a second winding. The first winding and the second winding of each of the balance chokes are coupled to two of the plurality of pairs of lamps in series, respectively, so as to balance currents flowing through those two pairs of lamps.

Abstract translation: 电路用于驱动诸如冷阴极荧光灯（CCFL）的多个灯。 配对的灯形成多对灯。 多对灯具中的每一对具有串联连接的两个灯。 多对灯并联。 电路包括开关电路，变压器和多个平衡扼流圈。 开关电路用于将DC电力转换成第一AC电力。 变压器具有初级绕组和次级绕组。 变压器的初级绕组耦合到开关电路，用于接收所述第一AC电力并激励次级绕组以从次级绕组产生第二AC电力以激励多个灯。 每个平衡扼流圈包括第一绕组和第二绕组。 每个平衡扼流圈的第一绕组和第二绕组分别耦合到多对灯中的两个，以平衡流过这两对灯的电流。

公开(公告)号：US20110311376A1

公开(公告)日：2011-12-22

申请号：US12964372

申请日：2010-12-09

Applicant: Dave Wang ,  Angela Lu ,  Christine Wang ,  John Wang

Inventor： Dave Wang ,  Angela Lu ,  Christine Wang ,  John Wang

IPC: F04B23/14

CPC classification number: B63H11/00

Abstract: The invention provides a jet propeller for air-charging, and an outboard motor having the same. In addition to the propelling function, the present invention can be coupled with special function nozzle device to use the same apparatus achieving the following functions: air-charging, air pumping, as a spray gun, high-pressure water spray (fire fighting or cleaning), and water pumping. The present invention does not use the ordinary propeller blade, which is not easy to harm the human being or marine creatures, or to be collided and wrapped by miscellaneous objects in the water, and provides a multi-purpose, safe and environment-friendly propeller.

Abstract translation: 本发明提供了一种用于充气的喷射推进器，以及具有该喷射推进器的外侧马达。 除了推进功能之外，本发明可以与特殊功能的喷嘴装置结合使用，实现以下功能的相同装置：充气，抽气，喷枪，高压喷水（消防或清洗 ）和抽水。 本发明不使用普通螺旋桨叶片，其不容易伤害人类或海洋生物，或者被水中的杂物碰撞和包裹，并且提供多用途，安全和环境友好的螺旋桨 。

公开(公告)号：US20100248566A1

公开(公告)日：2010-09-30

申请号：US12748658

申请日：2010-03-29

Applicant: Dave Wang ,  Angela Lu ,  Christine Wang ,  John Wang

Inventor： Dave Wang ,  Angela Lu ,  Christine Wang ,  John Wang

IPC: B63B35/79 ,  B63H25/38

CPC classification number: B63B35/7926 ,  B63B43/18 ,  B63B2039/063

Abstract: A rudder of aquatic carrier is described, which includes a fixing component, a retractable component, and a first elastic component. The retractable component is pivoted to the fixing component; the first elastic component connects the fixing component and the retractable component and supports the retractable component. When the retractable component experiences an external force, the first elastic component is compressed and causes the retractable component to rotate with respect to the fixing component. When surfers or swimmers are hit by the rudder of aquatic carrier described in this invention, the rotation of the retractable component with respect to the fixing component reduces the force exerted on them, thus preventing them from being hurt. In addition, an aquatic carrier with a rudder is also described.

Abstract translation: 描述了水中载体的方向舵，其包括固定部件，可伸缩部件和第一弹性部件。 可伸缩部件枢转到固定部件; 所述第一弹性部件连接所述固定部件和所述伸缩部件，并支撑所述伸缩部件。 当可伸缩部件经受外力时，第一弹性部件被压缩并使可伸缩部件相对于固定部件旋转。 当冲浪者或游泳者被本发明所述的水上运送工具的方向舵撞击时，伸缩部件相对于固定部件的旋转减小了施加在其上的力，从而防止了它们受到伤害。 此外，还描述了具有方向舵的水上运输工具。

公开(公告)号：US20100172504A1

公开(公告)日：2010-07-08

申请号：US12723480

申请日：2010-03-12

Applicant: Robert Allen ,  Robert A. Jerdonek ,  John Wang ,  Tom Wu

Inventor： Robert Allen ,  Robert A. Jerdonek ,  John Wang ,  Tom Wu

IPC: H04L9/08 ,  H04L9/32

CPC classification number: H04L9/083 ,  H04L9/0825 ,  H04L9/0897 ,  H04L9/3228

Abstract: A key management system includes secured data stored on a first system secured by a control key stored securely on a key server. The secured data is secured against attacks such as unauthorized use, modification or access, where authorization to access the secured data is determined by knowledge of an access private key of an access key pair. When an authorized user is to access the secured data, the first system generates a request to the key server, signed with the access private key, wherein the request is for a decryption control key and the request includes a one-time public key of a key pair generated by the first system for the request. The first system can decrypt the decryption control key from the response, using a one-time private key. The first system can then decrypt the secured data with the decryption control key remaining secured in transport.

Abstract translation: 密钥管理系统包括存储在由安全地存储在密钥服务器上的控制密钥保护的第一系统上的安全数据。 安全数据是针对诸如未授权使用，修改或访问之类的攻击而进行的，其中访问安全数据的授权通过访问密钥对的访问私钥的知识来确定。 当授权用户访问安全数据时，第一系统生成对密钥服务器的请求，该密钥服务器用访问私钥签名，其中该请求是用于解密控制密钥，并且该请求包括一个 密钥对由第一个系统生成的请求。 第一系统可以使用一次性私钥从响应中解密解密控制密钥。 然后，第一系统可以利用解密控制密钥在传输中保持固定来解密安全数据。

公开(公告)号：US07594258B2

公开(公告)日：2009-09-22

申请号：US11169178

申请日：2005-06-27

Applicant: Jianchang Mao ,  Zhichen Xu ,  Chad Walters ,  John Wang ,  Albert Meltzer

Inventor： Jianchang Mao ,  Zhichen Xu ,  Chad Walters ,  John Wang ,  Albert Meltzer

IPC: H04L29/06

CPC classification number: H04L63/102 ,  H04L67/306

Abstract: Access control systems and methods regulate access to shared content items in a corpus using visibility tokens. A user provides other users with access to a content item by associating a content token with the content item and associating a matching user token with each user who is to be granted access. A user who attempts to access the content item succeeds only if that user has a user token matching the content token associated with the content item. User tokens can be propagated automatically from one user to another, e.g., based on trust relationships among the users. Content tokens can be indexed with content items so that when a user searches the corpus, a search engine can detect matches between user tokens and content tokens and filter the search results based on whether they are visible to the querying user.

Abstract translation: 访问控制系统和方法使用可见性令牌来规范对语料库中共享内容项的访问。 用户通过将内容令牌与内容项相关联并将匹配用户令牌与要被授予访问权限的每个用户相关联来向其他用户提供对内容项的访问。 仅当该用户具有与内容项相关联的内容令牌匹配的用户令牌时，尝试访问内容项的用户才能成功。 用户令牌可以自动地从一个用户传播到另一个用户，例如，基于用户之间的信任关系。 内容令牌可以用内容项目索引，以便当用户搜索语料库时，搜索引擎可以检测用户令牌和内容令牌之间的匹配，并根据查询用户是否可见筛选搜索结果。

公开(公告)号：US07229662B2

公开(公告)日：2007-06-12

申请号：US10738715

申请日：2003-12-16

Applicant: John Wang ,  Anthony Zhaohui Zhou ,  Junmin Xue

Inventor： John Wang ,  Anthony Zhaohui Zhou ,  Junmin Xue

IPC: B05D1/38

CPC classification number: H01L41/318 ,  C23C18/1216 ,  C23C18/1225 ,  C23C18/1254 ,  C23C18/1283 ,  H01L41/1876 ,  Y10T428/32 ,  Y10T428/325

Abstract: Heterolayered thin films having ferroelectric/piezoelectric layers of alternating crystal structures and methods of their preparation are provided. In the ferroelectric/piezoelectric thin film, a first layer has a rhombohedral crystal structure and a second layer adjacent the first layer has a tetragonal crystal structure. The layers have a (100) preferred orientation with α-axis normal to the surface of the film. The first layer can be a Zr-rich lead ziroconate titanate layer (e.g., PbZr0.8Ti0.2O3) and the second layer can be a Ti-rich PZT layer (e.g., PbZr0.2Ti0.8O3). Heterolayered ferroelectric/piezoelectric thin film comprising a plurality of such first and second layers in alternating sequence exhibits particularly improved electrical properties.

Abstract translation: 提供了具有交替晶体结构的铁电/压电层的非均相薄膜及其制备方法。 在铁电/压电薄膜中，第一层具有菱形晶体结构，与第一层相邻的第二层具有四方晶体结构。 这些层具有（100）优选的取向，其中α轴垂直于膜的表面。 第一层可以是富锆的锆钛酸铅钛酸盐层（例如，PbZr 0.8 O 13 O 0.2 O 3 O 3），第二层可以是 富Ti的PZT层（例如PbZr 0.2Ni 0.8 O 3 O 3）。 包含多个这样的第一和第二层的交替层叠的非均相铁电/压电薄膜表现出特别改善的电性能。