Patents by Inventor Xinxin Li
Xinxin Li 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: 20220017630Abstract: An antibody or an antigen-binding fragment thereof capable of specifically binding to TNFR2, the antibody or the antigen-binding fragment thereof is capable of regulating the function of immune cells and may be used as a medicament to treat diseases related to immune-related disorders, such as tumors.Type: ApplicationFiled: July 31, 2020Publication date: January 20, 2022Inventors: Xinyan ZHAO, Xiaofeng ZHAO, Shiqiang LU, Ran PANG, Xinxin LI, Jinsheng REN
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Publication number: 20210257764Abstract: An electrical connector includes a main body portion having a receiving passage adapted to receive a plate-type plug inserted in an insertion direction, and a locking protrusion formed on the main body portion and protruding toward the receiving passage. The locking protrusion has a connection portion adapted to connect a top portion of the locking protrusion with the main body portion downstream in the insertion direction.Type: ApplicationFiled: February 17, 2021Publication date: August 19, 2021Applicant: Tyco Electronics (Shanghai) Co. Ltd.Inventors: Xinxin Li, Tongbao Ding, Zebin Tang, Weiguo Li, Liming Wang
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Publication number: 20210197397Abstract: Disclosed is a control device for adhesion and detachment, including a base, an actuator, and a movement mechanism including a bearing unit, a peeling unit, and an adhesion unit. The peeling unit is a thin sheet with a high elastic modulus and has a first side and a second side that are opposite to each other. An upper surface of the peeling unit is fixed on a lower surface of the bearing unit. The actuator is fixed to the first side of the peeling unit. The adhesion unit is arranged on a lower surface of the peeling unit. The peeling unit bends and elastically deforms from the first side towards the second side under an action of the actuator in such a manner that the adhesion unit moves synchronously. The peeling unit is in a flat state upon a recovery from the elastic deformation.Type: ApplicationFiled: March 18, 2021Publication date: July 1, 2021Inventors: Yu TIAN, Xiaosong LI, Hongyu LU, Xinxin LI, Yonggang MENG
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Publication number: 20210171075Abstract: The disclosure relates to a non-national standard turnout drive system based on a double 2-vote-2 architecture, including an interlocking processing subsystem IPS, an interlocking maintenance station SDM, a non-national standard turnout drive module HIOM and an interlocking maintenance station SDM, wherein the non-national standard turnout drive module HIOM, a full-electronic communication module EIOCOM2, and the interlocking processing subsystem IPS are connected with each other in order, and the full-electronic communication module EIOCOM2 is connected to the interlocking maintenance station SDM; two non-national standard turnout drive module HIOMs, which are mutually redundant, obtain turnout drive commands through the interlocking processing subsystem IPS to control drive relays in a non-national standard turnout to lift and fall for driving the turnout to rotate toward a specified direction, while collecting representation information of the turnout and determining a position of the turnout.Type: ApplicationFiled: October 31, 2018Publication date: June 10, 2021Inventors: Ruiyuan YE, Ting JIANG, Xinxin LI, Liang CHEN, Weijuan LI, Zenghua FANG, Xiaonan LIU, Man XU
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Patent number: 11024991Abstract: A receptacle terminal includes a base portion having a plate shape extending in a transverse direction and a longitudinal direction and a plurality of pairs of elastic arms arranged in sequence and spaced apart from each other in the longitudinal direction. Each of the elastic arms has a contact portion contacting a plug terminal inserted into the receptacle terminal. A distance from the contact portions of a middle pair of elastic arms to the base portion is less than a distance from the contact portions of another two pairs of elastic arms to the base portion.Type: GrantFiled: February 18, 2020Date of Patent: June 1, 2021Assignee: Tyco Electronics (Shanghai) Co. Ltd.Inventors: Xinxin Li, Tongbao Ding, Xing Tong, Weiguo Li, Liming Wang
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Publication number: 20210093534Abstract: Dentifrice compositions comprising water, bicarbonate salt, and glycine or a salt thereof are effective in treating dental plaque biofilm.Type: ApplicationFiled: November 23, 2020Publication date: April 1, 2021Inventors: Ross STRAND, Yunming SHI, Zhoaxin Gao, Xinxin LI
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Publication number: 20210000853Abstract: Disclosed are a pharmaceutical composition and an application thereof. The pharmaceutical composition of the present invention comprises the following components in parts by weight: 2-20 parts of phenolic acids, 0.5-5 parts of flavonoids, 0.005-0.5 part of tanshinones, 5-20 parts of saponins, and 10-18 parts of volatile oils. The pharmaceutical composition has the functions of protecting against myocardial damage and treating heart failure.Type: ApplicationFiled: April 4, 2019Publication date: January 7, 2021Inventors: Shiuiping ZHOU, He SUN, Yiqian ZHANG, Xiaohui MA, Jiawen SHI, Yi HE, Xinxin LI, Jing WANG, Xiaoqing LI, Lijun FAN, Jingjing ZHANG
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Publication number: 20200266561Abstract: A receptacle terminal includes a base portion having a plate shape extending in a transverse direction and a longitudinal direction and a plurality of pairs of elastic arms arranged in sequence and spaced apart from each other in the longitudinal direction. Each of the elastic arms has a contact portion contacting a plug terminal inserted into the receptacle terminal. A distance from the contact portions of a middle pair of elastic arms to the base portion is less than a distance from the contact portions of another two pairs of elastic arms to the base portion.Type: ApplicationFiled: February 18, 2020Publication date: August 20, 2020Applicant: Tyco Electronics (Shanghai) Co. Ltd.Inventors: Xinxin Li, Tongbao Ding, Xing Tong, Weiguo Li, Liming Wang
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Patent number: 10626077Abstract: The present invention relates to the medical field, specifically a salvianolic acid T as described in structural formula (I), a chiral isomer thereof, a preparation method therefor, pharmaceutical compositions, antioxidants, and free radical scavengers thereof, and a use of the compound.Type: GrantFiled: August 26, 2014Date of Patent: April 21, 2020Assignee: Tasly Pharmaceutical Group Co., LTD.Inventors: Shuiping Zhou, Wei Li, Yuanpeng Jin, Xinxin Li, Xiaohui Ma, Wei Zhou, Min Han, Shuming Li
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Publication number: 20180347029Abstract: The present invention provides a micro evaporator, an oscillator integrated micro evaporator structure and a frequency correction method thereof. The micro evaporator comprises a micro evaporation platform, anchor points, supporting beams and metal electrodes, wherein one surface of the micro evaporation platform is an evaporation surface; the anchor points are located on two sides of the micro evaporation platform and have a certain distance to the micro evaporation platform; the supporting beams are located between the micro evaporation platform and the anchor points, one end of each supporting beam is connected with the micro evaporation platform and the other end is connected with the anchor point; the size of each supporting beam satisfies the following relation: T=P(L/2kbh)+Ta; and the metal electrodes are located on first surfaces of the anchor points.Type: ApplicationFiled: January 6, 2016Publication date: December 6, 2018Applicant: SHANGHAI INSTITUTE OF MICROSYSTEM AND INFORMATION TECHNOLOGY, CHINESE ACADEMY OF SCIENCESInventors: HENG YANG, WEILONG YOU, LEI ZHANG, XIAOFEI WANG, XINXIN LI
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Patent number: 9577594Abstract: The present invention provides a method and an apparatus for exchanging control functions of volume control units, and a terminal, which relate to the field of communications technologies and can make it more convenient for a user to adjust volume. The method includes: obtaining current placement status information of the terminal, where the placement status information is used to indicate a current placement status of the terminal, and at least two volume control units are disposed in the terminal; and exchanging volume control functions of the at least two volume control units when the current placement status of the terminal deviates from a normal placement status of the terminal, where the at least two volume control units include a volume control unit whose volume control function is to control volume to increase and a volume control unit whose volume control function is to control volume to decrease.Type: GrantFiled: September 19, 2014Date of Patent: February 21, 2017Assignee: Huawei Technologies Co., Ltd.Inventors: Xinxin Li, Dan Miao
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Publication number: 20160200661Abstract: The present invention relates to the medical field, specifically a salvianolic acid T as described in structural formula (I), a chiral isomer thereof, a preparation method therefor, pharmaceutical compositions, antioxidants, and free radical scavengers thereof, and a use of the compound.Type: ApplicationFiled: August 26, 2014Publication date: July 14, 2016Inventors: Shuiping Zhou, Wei Li, Yuanpeng Jin, Xinxin Li, Xiaohui Ma, Wei Zhou, Min Han, Shuming Li
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Publication number: 20160065791Abstract: A sound image play method and apparatus, which relate to the field of multimedia, and can reproduce original stereo effects of any quantity of sound images corresponding to an image. A specific solution is: acquiring image position information; acquiring a sound channel information set according to the image position information; and playing a sound image in accordance with the sound channel information set. The embodiments of the present invention are used for sound image play.Type: ApplicationFiled: August 27, 2015Publication date: March 3, 2016Inventors: Xinxin LI, Xu CHEN
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Publication number: 20150139450Abstract: The present invention provides a method and an apparatus for exchanging control functions of volume control units, and a terminal, which relate to the field of communications technologies and can make it more convenient for a user to adjust volume. The method includes: obtaining current placement status information of the terminal, where the placement status information is used to indicate a current placement status of the terminal, and at least two volume control units are disposed in the terminal; and exchanging volume control functions of the at least two volume control units when the current placement status of the terminal deviates from a normal placement status of the terminal, where the at least two volume control units include a volume control unit whose volume control function is to control volume to increase and a volume control unit whose volume control function is to control volume to decrease.Type: ApplicationFiled: September 19, 2014Publication date: May 21, 2015Inventors: Xinxin Li, Dan Miao
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Patent number: 8661560Abstract: A microwave probe having a metal tip on the free end of a microcantilever. In one embodiment, a pyramidal pit is isotropically etched in a device wafer of monocrystalline silicon. Oxidation may sharpen the pit. Deposited metal forms the metal tip in the pit and a bottom shield. Other metal sandwiched between equally thick dielectric layers contact the tip and form a conduction path along the cantilever for the probe and detected signals. Further metal forms a top shield overlying the conduction path and the dielectrically isolated tip and having equal thickness to the bottom shield, thus producing together with the symmetric dielectric layers a balanced structure with reduced thermal bending. The device wafer is bonded to a handle wafer. The handle is formed and remaining silicon of the device wafer is removed to release the cantilever.Type: GrantFiled: November 5, 2012Date of Patent: February 25, 2014Assignee: PrimeNano, Inc.Inventors: Xinxin Li, Yongliang Yang
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Patent number: 8653385Abstract: A trolley case including a case body and a weight monitoring device. The weight monitoring device is mounted on the case body, including a pressure sensor, a transmission unit, and a display module. The pressure sensor is mounted on the case body, and supports the case body when using. When being applied by a pressure, the pressure sensor transmits the pressure to a corresponding electrical signal according to an intension of the pressure. The intension of the electrical signal is corresponding to the intension of the pressure. The transmission unit is electrically connected to the pressure sensor, and transmits the electrical signal into a corresponding weight value. The display module is electrically connected to the transmission unit for display the weight value.Type: GrantFiled: March 16, 2011Date of Patent: February 18, 2014Assignee: Shanghai Zhijing Biological Technology Co., Ltd.Inventors: Xinxin Li, Yangling Wu
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Patent number: 8377758Abstract: A thin film transistor for a thin film transistor liquid crystal display (TFT-LCD), an array substrate and manufacturing method thereof are provided. The thin film transistor comprises a source electrode, a drain electrode, and a channel region between the source electrode and drain electrode. A source extension region is connected with the source electrode, a drain extension region is connected with the drain electrode, and the source extension region is disposed opposite to the drain extension region to form a channel extension region therebetween.Type: GrantFiled: September 23, 2011Date of Patent: February 19, 2013Assignee: Beijing Boe Optoelectronics Technology Co., Ltd.Inventors: Xinxin Li, Wei Wang, Chunping Long
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Patent number: 8307461Abstract: A microwave probe having a metal tip on the free end of a microcantilever. In one embodiment, a pyramidal pit is isotropically etched in a device wafer of monocrystalline silicon. Oxidation may sharpen the pit. Deposited metal forms the metal tip in the pit and a bottom shield. Other metal sandwiched between equally thick dielectric layers contact the tip and form a conduction path along the cantilever for the probe and detected signals. Further metal forms a top shield overlying the conduction path and the dielectrically isolated tip and having equal thickness to the bottom shield, thus producing together with the symmetric dielectric layers a balanced structure with reduced thermal bending. The device wafer is bonded to a handle wafer. The handle is formed and remaining silicon of the device wafer is removed to release the cantilever.Type: GrantFiled: January 20, 2011Date of Patent: November 6, 2012Assignee: PrimeNano, Inc.Inventors: Xinxin Li, Yongliang Yang
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Publication number: 20120192319Abstract: A microwave probe having a metal tip on the free end of a microcantilever. In one embodiment, a pyramidal pit is isotropically etched in a device wafer of monocrystalline silicon. Oxidation may sharpen the pit. Deposited metal forms the metal tip in the pit and a bottom shield. Other metal sandwiched between equally thick dielectric layers contact the tip and form a conduction path along the cantilever for the probe and detected signals. Further metal forms a top shield overlying the conduction path and the dielectrically isolated tip and having equal thickness to the bottom shield, thus producing together with the symmetric dielectric layers a balanced structure with reduced thermal bending. The device wafer is bonded to a handle wafer. The handle is formed and remaining silicon of the device wafer is removed to release the cantilever.Type: ApplicationFiled: January 20, 2011Publication date: July 26, 2012Applicant: PRIMENANO, INC.Inventors: Xinxin Li, Yongliang Yang
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Publication number: 20120009708Abstract: A thin film transistor for a thin film transistor liquid crystal display (TFT-LCD), an array substrate and manufacturing method thereof are provided. The thin film transistor comprises a source electrode, a drain electrode, and a channel region between the source electrode and drain electrode. A source extension region is connected with the source electrode, a drain extension region is connected with the drain electrode, and the source extension region is disposed opposite to the drain extension region to form a channel extension region therebetween.Type: ApplicationFiled: September 23, 2011Publication date: January 12, 2012Inventors: Xinxin LI, Wei Wang, Chunping Long