会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • System and method for identifying abusive account registration
    • 识别滥用帐户注册的系统和方法
    • US08862524B2
    • 2014-10-14
    • US13564378
    • 2012-08-01
    • Lei ZhengPhil Y. YangShyam MitturPrashant VyasSavitha Perumal
    • Lei ZhengPhil Y. YangShyam MitturPrashant VyasSavitha Perumal
    • G06F15/18
    • H04L63/1408G06F21/316G06F2221/2117
    • Disclosed is a system and method for processing account registration by identifying account candidates attempting to open an account as abusive. That is, the present disclosure discusses identifying, and challenging and marking abusive account registration. The present disclosure takes into account users' behaviors on a network and the impact to the cost and/or revenue of the network. The present disclosure is proactive as it allows for actions to be taken at the earliest possible time in the registration process before an account is created. This prevents abusive activity from taking place within the network and effecting services and privileges available to legitimate users. Additionally, the effects of the disclosed systems and methods minimize the negative impacts of abusive activity on normal user accounts.
    • 公开了一种系统和方法,用于通过识别尝试将帐户开放为滥用的账户来处理帐户注册。 也就是说,本披露讨论了识别和挑战和标记滥用帐户注册。 本公开考虑了用户在网络上的行为以及对网络的成本和/或收入的影响。 本公开是主动的,因为它允许在创建帐户之前在注册过程中尽早采取行动。 这样可以防止在网络中发生滥用活动,从而影响合法用户可用的服务和特权。 此外,所公开的系统和方法的效果最小化滥用活动对正常用户帐户的负面影响。
    • 4. 发明授权
    • Device for use in a surgical procedure on a human eye
    • 用于人眼外科手术的装置
    • US08672841B2
    • 2014-03-18
    • US12513195
    • 2007-11-05
    • John C. MerriamLei Zheng
    • John C. MerriamLei Zheng
    • A61B1/32
    • A61B17/0231A61B1/32A61F9/007
    • Presented is a device for use in a surgical procedure on an eye. The device includes an elongated member that includes a first elongated portion, a second elongated portion, and hook portion. The first elongated portion includes a proximal end and a distal end. The second elongated portion includes a proximal end and a distal end. The proximal end of the second elongated portion is coupled to the distal end of the first elongated portion. The second elongated portion extends from the first elongated portion at an angle to the longitudinal axis of the first elongated portion. The hook portion includes a proximal end and a distal end. The proximal end of the hook portion is coupled to the distal end of the second elongated member.
    • 提出了一种用于眼睛外科手术的装置。 该装置包括细长构件,其包括第一细长部分,第二细长部分和钩部分。 第一细长部分包括近端和远端。 第二细长部分包括近端和远端。 第二细长部分的近端联接到第一细长部分的远端。 第二细长部分从第一细长部分以与第一细长部分的纵向轴线成一定角度延伸。 钩部分包括近端和远端。 钩部分的近端联接到第二细长构件的远端。
    • 5. 发明授权
    • Apparatus and method for processing a recording medium with embedded information
    • 用于处理具有嵌入信息的记录介质的装置和方法
    • US08585045B2
    • 2013-11-19
    • US13395109
    • 2010-09-09
    • Lei ZhengLei CheQiangzi CongTianxin JiangMingdong Huang
    • Lei ZhengLei CheQiangzi CongTianxin JiangMingdong Huang
    • B65H29/00
    • B41J13/009B41J3/44G03G15/5062G03G15/6582G03G2215/0013G03G2215/00759G03G2215/00932G06K13/06G06K13/077
    • An apparatus for processing a recording medium with embedded information is disclosed, which comprises: a Y shape channel mechanism including a first channel, a second channel and a third channel, wherein all the channels are joined with each other at the inner end; a processing device including a magnetic head mechanism which is located in the first channel and used for reading magnetic information of the recording medium and a print mechanism located on one side of the third channel or one side of the second channel ; and a guide mechanism, located at the joining position of the first channel, a second channel and the third channel and used for guiding the recording medium to be conveyed among the channels. A method for processing a recording medium with embedded information is also disclosed. The solution can realize the reading of the magnetic information and the overturn of the recording medium so that the printing on both sides of the recording medium can be realized by using one print head.
    • 公开了一种用于处理具有嵌入信息的记录介质的设备,其包括:Y形通道机构,其包括第一通道,第二通道和第三通道,其中所有通道在内端彼此接合; 处理装置,包括位于第一通道中并用于读取记录介质的磁信息的磁头机构和位于第三通道或第二通道的一侧的打印机构; 以及位于第一通道的接合位置的引导机构,第二通道和第三通道,用于引导在通道之间传送的记录介质。 还公开了一种用于处理具有嵌入信息的记录介质的方法。 该解决方案可以实现磁信息的读取和记录介质的翻转,使得可以通过使用一个打印头来实现记录介质两侧的打印。
    • 9. 发明授权
    • Hairy polymeric nanoparticles
    • 毛状聚合物纳米粒子
    • US07825194B2
    • 2010-11-02
    • US12287426
    • 2008-10-10
    • Lei ZhengEric Sean CastnerThierry Florent Edme Materne
    • Lei ZhengEric Sean CastnerThierry Florent Edme Materne
    • C08F8/42C08F36/04C08F36/08C08F36/06
    • C08F257/02C08C1/15C08F6/22C08F236/06C08L51/00
    • This invention discloses a process for synthesizing a hairy polymer particle which comprises the steps of (1) polymerizing a vinyl aromatic monomer by emulsion polymerization in an aqueous medium to produce core particles, (2) recovering the core particles from the aqueous medium, (3) dispersing the core particles in an organic solvent, (4) adding an organo-lithium compound to the dried core particles in the organic solvent to produce the hairless core initiator, and (5) utilizing the hairless core initiator to initiate the anionic polymerization of a conjugated diolefin monomer in an organic solvent to produce a solution of the hairy polymer particles. The hairy polymer nanoparticles can then be recovered from the organic solvent. These hairy polymer particles are comprised of (1) a core which is comprised of a polymer of a vinyl aromatic monomer and (2) hairs which are polymer chains of a conjugated diolefin monomer, wherein the hairs are covalently bonded to the core. The core is typically spherical in shape, has a diameter of less than 1000 nm, and is comprised of a crosslinked polymer of a vinyl aromatic monomer. The hairy polymer particles of this invention are useful as fillers in rubber compositions used in making articles of manufacture, such as tires, hoses, power transmission belts, windshield wiper blades, and the like.
    • 本发明公开了一种合成毛状聚合物颗粒的方法,其包括以下步骤:(1)通过乳液聚合在水性介质中聚合乙烯基芳族单体以产生核心颗粒,(2)从水介质中回收芯颗粒,(3 )将核心颗粒分散在有机溶剂中,(4)将有机锂化合物加入到有机溶剂中的干燥芯颗粒中以制备无毛芯引发剂,和(5)利用无毛芯引发剂引发阴离子聚合 共轭二烯单体在有机溶剂中以产生毛状聚合物颗粒的溶液。 然后可以从有机溶剂中回收毛状聚合物纳米颗粒。 这些毛发聚合物颗粒包括(1)由乙烯基芳族单体的聚合物组成的芯和(2)作为共轭二烯烃单体的聚合物链的毛发,其中毛发共价键合到芯上。 芯通常为球形,直径小于1000nm,并且由乙烯基芳族单体的交联聚合物组成。 本发明的毛发聚合物颗粒可用作用于制造制品的橡胶组合物中的填料,例如轮胎,软管,动力传动带,挡风玻璃刮水器等。
    • 10. 发明申请
    • Hairy polymeric nanoparticles
    • 毛状聚合物纳米粒子
    • US20090042719A1
    • 2009-02-12
    • US12287426
    • 2008-10-10
    • Lei ZhengEric Sean CastnerThierry Florent Edme Materne
    • Lei ZhengEric Sean CastnerThierry Florent Edme Materne
    • B01J31/12
    • C08F257/02C08C1/15C08F6/22C08F236/06C08L51/00
    • This invention discloses a process for synthesizing a hairy polymer particle which comprises the steps of (1) polymerizing a vinyl aromatic monomer by emulsion polymerization in an aqueous medium to produce core particles, (2) recovering the core particles from the aqueous medium, (3) dispersing the core particles in an organic solvent, (4) adding an organo-lithium compound to the dried core particles in the organic solvent to produce the hairless core initiator, and (5) utilizing the hairless core initiator to initiate the anionic polymerization of a conjugated diolefin monomer in an organic solvent to produce a solution of the hairy polymer particles. The hairy polymer nanoparticles can then be recovered from the organic solvent. These hairy polymer particles are comprised of (1) a core which is comprised of a polymer of a vinyl aromatic monomer and (2) hairs which are polymer chains of a conjugated diolefin monomer, wherein the hairs are covalently bonded to the core. The core is typically spherical in shape, has a diameter of less than 1000 nm, and is comprised of a crosslinked polymer of a vinyl aromatic monomer. The hairy polymer particles of this invention are useful as fillers in rubber compositions used in making articles of manufacture, such as tires, hoses, power transmission belts, windshield wiper blades, and the like.
    • 本发明公开了一种合成毛状聚合物颗粒的方法,其包括以下步骤:(1)通过乳液聚合在水性介质中聚合乙烯基芳族单体以产生核心颗粒,(2)从水介质中回收芯颗粒,(3 )将核心颗粒分散在有机溶剂中,(4)将有机锂化合物加入到有机溶剂中的干燥芯颗粒中以制备无毛芯引发剂,和(5)利用无毛芯引发剂引发阴离子聚合 共轭二烯单体在有机溶剂中以产生毛状聚合物颗粒的溶液。 然后可以从有机溶剂中回收毛状聚合物纳米颗粒。 这些毛发聚合物颗粒包括(1)由乙烯基芳族单体的聚合物组成的芯和(2)作为共轭二烯烃单体的聚合物链的毛发,其中毛发共价键合到芯上。 芯通常为球形,直径小于1000nm,并且由乙烯基芳族单体的交联聚合物组成。 本发明的毛发聚合物颗粒可用作用于制造制品的橡胶组合物中的填料,例如轮胎,软管,动力传动带,挡风玻璃刮水器等。