Patents by Inventor Xia Yang
Xia Yang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20220059863Abstract: The present invention relates to the field of fuel cell stacks and stack tower or module, in particular to a sealing structure for stack tower and a stack tower. The sealing structure comprises a first component, a second component and a mica spacer, the first component and the second component are opposite to each other, the mica spacer is disposed between the first component and the second component, sealing part is arranged between the mica spacer and at least one of the first component and the second component, and the sealing part comprises a glass ceramic layer and an outer circumferential ceramic cement ring surrounding the glass cement layer; the sealing structure for stack tower has excellent sealing performance and service durability for a fuel cell system.Type: ApplicationFiled: April 30, 2021Publication date: February 24, 2022Applicants: China Energy Investment Corporation Limited, Shenhua New Energy Co., Ltd., National Institute of Clean-and-Low-Carbon EnergyInventors: Zhien Liu, Dajun Li, Ying Zhang, Weihua Zhou, Xia Yang, Yuqiong Zhang, Jason Wang, Changlei Liu, Brandon Ohara
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Publication number: 20210369923Abstract: A recombinant human collagen-based multifunctional stent coating and a preparation method thereof are provided. The preparation method includes (1) activating a substrate material; (2) placing the activated substrate material in an amino compound-containing solution for a reaction to obtain an aminated substrate material; (3) placing the aminated substrate material in a polyanion electrolyte solution for a reaction, and cleaning with deionized water. The recombinant human collagen-based multifunctional stent coating prepared by the present invention effectively improves the anticoagulation and rapid endothelialization performance of biomaterials, such as vascular stent materials, and reduces the late thrombosis and restenosis problems existing in current stent materials.Type: ApplicationFiled: May 26, 2021Publication date: December 2, 2021Applicants: Sichuan University, Shanxi Jinbo Bio-Pharmaceutical Co., LtdInventors: Yunbing WANG, Li YANG, Rifang LUO, Lu LU, Xia YANG, Xingdong ZHANG
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Patent number: 11131692Abstract: A line isolating power connector can include a housing for connecting with a power cable and a power source, and wires positioned through the housing that include at least a line wire and a neutral wire. The housing is separated by an aperture into a line conduit and a neutral conduit, and the aperture is sized to receive a portion of a contactless power quality probe such that the power quality probe can be connected around the first line conduit or neutral conduit in order to measure power quality in either the line wire or the neutral wire.Type: GrantFiled: April 23, 2019Date of Patent: September 28, 2021Assignee: Amazon Technologies, Inc.Inventors: Jared Lee, Huyen Van Nguyen, Richard Arvel Stevens, David Leonard Robinson, Tong He, Hong Ghee Yow, Xulong Zhan, Xia Yang
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Patent number: 10921490Abstract: Provided are an active energy ray-curable composition which has a low viscosity suitable for coating and also exhibits a high refractive index in terms of a cured product thereof, a cured product thereof, and a plastic lens. The active energy ray-curable composition contains a phenylbenzyl (meth)acrylate (A) and a bicarbazole compound (B) represented by the following structural formula (1) (in the formula, X1 and X2 each independently represent a photopolymerizable functional group, a structural moiety having a photopolymerizable functional group, or a hydrogen atom, provided that at least one of X1 and X2 represents a photopolymerizable functional group or a structural moiety having a photopolymerizable functional group; and R1 and R2 each independently represent a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, a bromine atom, or a chlorine atom).Type: GrantFiled: October 6, 2016Date of Patent: February 16, 2021Assignee: DIC CorporationInventors: Yasuko Odani, Masanori Miyamoto, Nobuo Kobayashi, Changjun Deng, Xia Yang
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Publication number: 20200165319Abstract: The present invention relates to a polypeptide, a process for the production thereof and a use thereof. The polypeptide of the present invention has excellent adhesion effect and is highly stable in an aqueous solution. Endotoxins can be more easily removed from the product of the polypeptide.Type: ApplicationFiled: November 27, 2019Publication date: May 28, 2020Inventor: Xia Yang
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Patent number: 10657244Abstract: Embodiments of the present disclosure disclose an identity authentication method performed at a computing device, the method including: obtaining a sequence of finger gestures on a touchpad of the computing device from a user, wherein each finger gesture has an associated pressure type on the touchpad; generating a corresponding character string according to the sequence of finger gestures; comparing the character string with a verification code of a user account associated with an application program; in accordance with a determination that the character string matches the verification code, granting the user access to the user account associated with the application program; and in accordance with a determination that the character string does not match the verification code, denying the user access to the user account associated with the application program.Type: GrantFiled: November 17, 2017Date of Patent: May 19, 2020Assignee: Tencent Technology (Shenzhen) Company LimitedInventors: Xia Yang, Luyi Lin, Yunyun Hao, Yifeng Li, Shaoyu Zhang, Liang Wang, Jiwei Guo
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Patent number: 10527755Abstract: Provided are an active energy ray-curable composition which has a viscosity suitable for coating and also has a super high refractive index at a level higher than ever, a cured product thereof, and a plastic lens. The active energy ray-curable composition contains zirconium oxide nanoparticles (A) and a bicarbazole compound (B) represented by the following structural formula (1) (in the formula, X1 and X2 each independently represent a photopolymerizable functional group, a structural moiety having a photopolymerizable functional group, or a hydrogen atom, provided that at least one of X1 and X2 represents a photopolymerizable functional group or a structural moiety having a photopolymerizable functional group; and R1 and R2 each independently represent a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, a bromine atom, or a chlorine atom).Type: GrantFiled: October 6, 2016Date of Patent: January 7, 2020Assignee: DIC CorporationInventors: Yasuko Odani, Masanori Miyamoto, Nobuo Kobayashi, Naohiro Takeshita, Ena Takeshita, Changjun Deng, Xia Yang
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Patent number: 10336696Abstract: A photopolymerizable material contains, as a main polymerization component, a bicarbazole compound represented by structural formula (1). In structural formula (1), X1 and X2 are each independently a photopolymerizable functional group, a structural site having a photopolymerizable functional group, or a hydrogen atom, at least one of X1 and X2 is a photopolymerizable functional group or a structural site having a photopolymerizable functional group, R1 and R2 are each independently a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, a bromine atom, or a chlorine atom, and at least one of R1 and R2 is a hydrogen atom.Type: GrantFiled: April 30, 2014Date of Patent: July 2, 2019Assignee: DIC CorporationInventors: Changjun Deng, Masanori Miyamoto, Nobuo Kobayashi, Xia Yang
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Patent number: 10225650Abstract: By registering a set range and a sound type which are not subject to detection of an abnormal sound in advance, a PC performs an alert notification in a case of detecting a sound which is regarded as an abnormal sound, and does not perform an alert notification in a case of detecting a sound which is not regarded as an abnormal sound. That is, in a target area such as a hotel lobby, a sound output from a television provided therein, a water sound emitted by a fountain, and the like are no longer erroneously detected as an abnormal sound. Further, the PC forms the directivity of sound data in a direction toward an actual position corresponding to a designated position on an image of a sound pickup area displayed on a display.Type: GrantFiled: December 16, 2015Date of Patent: March 5, 2019Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Hideki Tatematsu, Shugo Yamamiya, Takatsugu Ito, Xia Yang, Yoshikazu Otonari, Hiroyuki Maruyama, Masanori Hagihara, Ryuuichi Yatsunami
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Publication number: 20180306947Abstract: Provided are an active energy ray-curable composition which has a low viscosity suitable for coating and also exhibits a high refractive index in terms of a cured product thereof, a cured product thereof, and a plastic lens. The active energy ray-curable composition contains a phenylbenzyl (meth)acrylate (A) and a bicarbazole compound (B) represented by the following structural formula (1) (in the formula, X1 and X2 each independently represent a photopolymerizable functional group, a structural moiety having a photopolymerizable functional group, or a hydrogen atom, provided that at least one of X1 and X2 represents a photopolymerizable functional group or a structural moiety having a photopolymerizable functional group; and R1 and R2 each independently represent a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, a bromine atom, or a chlorine atom).Type: ApplicationFiled: October 6, 2016Publication date: October 25, 2018Applicant: DIC CorporationInventors: Yasuko Odani, Masanori Miyamoto, Nobuo Kobayashi, Changjun Deng, Xia Yang
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Publication number: 20180299583Abstract: Provided are an active energy ray-curable composition which has a viscosity suitable for coating and also has a super high refractive index at a level higher than ever, a cured product thereof, and a plastic lens. The active energy ray-curable composition contains zirconium oxide nanoparticles (A) and a bicarbazole compound (B) represented by the following structural formula (1) (in the formula, X1 and X2 each independently represent a photopolymerizable functional group, a structural moiety having a photopolymerizable functional group, or a hydrogen atom, provided that at least one of X1 and X2 represents a photopolymerizable functional group or a structural moiety having a photopolymerizable functional group; and R1 and R2 each independently represent a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, a bromine atom, or a chlorine atom).Type: ApplicationFiled: October 6, 2016Publication date: October 18, 2018Inventors: Yasuko Odani, Masanori Miyamoto, Nobuo Kobayashi, Naohiro Takeshita, Ena Takeshita, Changjun Deng, Xia Yang
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Publication number: 20180075230Abstract: Embodiments of the present disclosure disclose an identity authentication method performed at a computing device, the method including: obtaining a sequence of finger gestures on a touchpad of the computing device from a user, wherein each finger gesture has an associated pressure type on the touchpad; generating a corresponding character string according to the sequence of finger gestures; comparing the character string with a verification code of a user account associated with an application program; in accordance with a determination that the character string matches the verification code, granting the user access to the user account associated with the application program; and in accordance with a determination that the character string does not match the verification code, denying the user access to the user account associated with the application program.Type: ApplicationFiled: November 17, 2017Publication date: March 15, 2018Inventors: Xia Yang, Luyi Lin, Yunyun Hao, Yifeng Li, Shaoyu Zhang, Liang Wang, Jiwei Guo
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Publication number: 20170353788Abstract: By registering a set range and a sound type which are not subject to detection of an abnormal sound in advance, a PC performs an alert notification in a case of detecting a sound which is regarded as an abnormal sound, and does not perform an alert notification in a case of detecting a sound which is not regarded as an abnormal sound. That is, in a target area such as a hotel lobby, a sound output from a television provided therein, a water sound emitted by a fountain, and the like are no longer erroneously detected as an abnormal sound. Further, the PC forms the directivity of sound data in a direction toward an actual position corresponding to a designated position on an image of a sound pickup area displayed on a display.Type: ApplicationFiled: December 16, 2015Publication date: December 7, 2017Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Hideki TATEMATSU, Shugo YAMAMIYA, Takatsugu ITO, Xia YANG, Yoshikazu OTONARI, Hiroyuki MARUYAMA, Masanori HAGIHARA, Ryuuichi YATSUNAMI
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Publication number: 20170345598Abstract: A trip apparatus for a circuit interruption device that comprises a coil operatively connectable to a circuit interruption device. The coil is configured to selectively operate the circuit interruption device to interrupt when a current flowing through the circuit interruption device exceeds a threshold. The trip apparatus also includes a current measuring device configured to selectively measure a coil current flowing through the coil to determine a measured coil current signal. In addition, the trip apparatus includes a monitoring device configured to determine the derivative of the measured coil current signal and to perform a correlation of the derivative of the measured coil current signal and a reference derivative of a reference coil current signal to determine a correlation output. The monitoring device is further configured to compare the correlation output with a reference correlation threshold to determine whether an operating condition of the coil is normal or abnormal.Type: ApplicationFiled: December 10, 2015Publication date: November 30, 2017Inventors: Xia YANG, Yongyue MA, Brian KIRBY, Gajendiran BALAKRISHNAN, Hengsxu HA, Sankara Subramanian SRI GOPALA KRISHNA MURTHI
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Publication number: 20170073310Abstract: A photopolymerizable material contains, as a main polymerization component, a bicarbazole compound represented by structural formula (1). In structural formula (1), X1 and X2 are each independently a photopolymerizable functional group, a structural site having a photopolymerizable functional group, or a hydrogen atom, at least one of X1 and X2 is a photopolymerizable functional group or a structural site having a photopolymerizable functional group, R1 and R2 are each independently a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms, a bromine atom, or a chlorine atom, and at least one of R1 and R2 is a hydrogen atom.Type: ApplicationFiled: April 30, 2014Publication date: March 16, 2017Inventors: Changjun Deng, Masanori Miyamoto, Nobuo Kobayashi, Xia Yang
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Publication number: 20090109878Abstract: A method for informing that the network supports the mobile Internet Protocol (IP) enhancement capability includes the network sending a message indicating the mobile IP enhancement capability of the network to a mobile station (MS). If the MS supports the mobile IP enhancement capability, the MS requests the enhanced mobile IP service according to the mobile IP enhancement specifications. If the MS does not support the mobile IP enhancement capability, the MS requests the mobile IP service according to the specifications which do not support mobile IP enhancement. The packet data access gateway may be a packet data serving node (PDSN) or a controlling access point (CAP) in a Code Division Multiple Access (CDMA) evolving network. Therefore, the method provided by the present disclosure enables the MS to learn the mobile IP enhancement capability of the network without having to resending requests, thus avoiding the waste of air interface resources.Type: ApplicationFiled: December 29, 2008Publication date: April 30, 2009Inventors: Jixing LIU, Jie ZHAO, Jie WANG, Xia YANG
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Publication number: 20070124093Abstract: The present invention provides method for locating a line-to-ground fault point of an underground power cable system wherein a distributed parameter circuit analysis theory is employed to consider a capacitive element of a cable in a underground power cable analysis, thereby providing an accurate estimation of the fault distance even when the arrangement of the cable and the fault resistance are varied.Type: ApplicationFiled: May 30, 2006Publication date: May 31, 2007Applicant: MYONGJI UNIVERSITY INDUSTRY AND ACADEMIA COOPERATION FOUNDATIONInventors: Myeong Choi, Duck Lee, Xia Yang
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Publication number: 20060239651Abstract: The present invention discloses a multimedia platform integrating with different interfaces. The multimedia platform comprises a portable multimedia player as a host. A connect interface is electrically connected with the portable multimedia player. A video interface and an audio interface are electrically connected with the portable multimedia player.Type: ApplicationFiled: April 11, 2005Publication date: October 26, 2006Inventors: Chia-Ling Chang, Ming-Xia Yang, Yao-Hui Yeh
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Publication number: 20040189886Abstract: It is an object of the present invention to provide a structure for absorbing the shock. The structure comprises a buffer assembly and a screen device. The buffer assembly is combined with the screen device, and the buffer assembly can avoid the screen device cracking in the structure for absorbing the shock colliding. Another, the present invention provides an electric device structure for absorbing the shock. The electric device structure comprises a set of LCD bracket having a plurality of buffer cushions, a Liquid Crystal Display Module (LCM) combining with the set of LCD bracket, and an electric device mainframe for being fixed by the Liquid Crystal Display Module. The plurality of buffer cushions of the set of LCD bracket can avoid the Liquid Crystal Display Module cracking in the electric device colliding. The electric device includes but not limits a WEBPAD or a related product of Tablet PC.Type: ApplicationFiled: May 2, 2003Publication date: September 30, 2004Inventors: Chia-Lin Chang, Chun-Chung Pai, Ming-Xia Yang