Patents by Inventor Hao Yuan
Hao Yuan 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: 20240243773Abstract: A spectrum spreading method and apparatus, a communication device, and a readable storage medium are provided. The spectrum spreading method includes: obtaining a modulation symbol mapped to a transform domain; and performing, based on a target spectrum spreading code, spectrum spreading on the modulation symbol in the transform domain, to obtain a symbol subjected to spectrum spreading.Type: ApplicationFiled: February 22, 2024Publication date: July 18, 2024Applicant: VIVO MOBILE COMMUNICATION CO., LTD.Inventors: Pu YUAN, Dajie JIANG, Hao LIU
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Publication number: 20240242910Abstract: A quick tripping device of a circuit breaker having a contact system that includes a moving contact mechanism and a static contact, wherein the moving contact mechanism includes a contact support and a moving contact, and a contact spring having, two ends connected with the moving contact and the contact support respectively. The quick tripping device further includes a first transmission structure in driving fit with the contact spring and rotatable rotates along with the contact spring. When a short-circuiting current flows through the contact system, the moving contact is repelled by an electric repulsive force between the moving contact and the static contact, so that the moving contact rotates relative to the contact support. The moving contact drives the first transmission structure to rotate through the contact spring, and the first transmission structure drives an operating mechanism to trip.Type: ApplicationFiled: September 13, 2022Publication date: July 18, 2024Inventors: Denggui AO, Dengyu LU, Hao FU, Yongfu XU, Xiaoqin YUAN, Lijun YAN, Chuncui WANG
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Patent number: 12019370Abstract: A method for manufacturing a semiconductor device includes forming a photoresist layer comprising a photoresist composition over a substrate to form a photoresist-coated substrate. The photoresist layer is selectively exposed to actinic radiation to form a latent pattern in the photoresist layer. The latent pattern is developed by applying a developer to the selectively exposed photoresist layer to form a patterned photoresist layer exposing a portion of the substrate, and a purge gas is applied to the patterned photoresist layer.Type: GrantFiled: August 31, 2021Date of Patent: June 25, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Wei-Han Huang, Hao Yuan Chang, Yao-Hwan Kao
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Publication number: 20240140957Abstract: Provided herein are Bridged Compounds having the following structures: wherein R1a, R1b, R1c, R1d, R2a, R2b, R2c, R2d, R3a, R3b, R3c, R3d, R4, R5, R6, R7, R8, m1, m2, m3, n2, n3, n4, q, X1, X2, Y1, Y2, L1 and ring A are as defined herein, compositions comprising an effective amount of a Bridged Compound, and methods for treating or preventing various diseases, e.g., pancreatic cancer, or a condition treatable or preventable by inhibition of the function of KRAS protein. In another aspect, a Bridged Compound is useful for treating or preventing a condition treatable or preventable by inhibition of the function of KRAS protein with G12D mutation. In another aspect, a Bridged Compound is useful for treating or preventing a condition treatable or preventable by inhibition of a RAS/MAPK pathway.Type: ApplicationFiled: January 7, 2022Publication date: May 2, 2024Inventors: Qi JI, Chao YU, Ce WANG, Hanzi sun, Hao YUAN, Zhiwei WANG
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Patent number: 11965089Abstract: A microspheric ionomer having a cross-linked structure, a preparation method therefor, applications thereof, and a preparation system thereof. The ionomer comprises structure units A represented by formula (1), structure units B represented by formula (2), and a cross-linking structure provided by a cross-linking agent, M being separately selected from H, a metal cation, and a straight chain, a saturated alkyl of branched or ring-shaped C1-C20, R being H or a methyl; and metal cations are introduced to part of structure units A in the ionomer. The ionomer shows an outstanding effect on nucleation of PET, serves as a nucleating agent for PET modification, so as to obtain a corresponding PET composition.Type: GrantFiled: October 25, 2018Date of Patent: April 23, 2024Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATIONInventors: Wenbo Song, Hao Yuan, Zhenjie Liu, Jinliang Qiao, Shijun Zhang, Hua Yin, Huijie Hu, Qing Shao, Jie Zhang, Xiaomeng Zhang, Dezhan Li, Fuyong Bi
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Publication number: 20240125774Abstract: A bioassay, which is a segregative phase separation system (SPSS) where a bioassay signal intensifier is presented. The bioassay signal intensifier is an aqueous two-phase system (ATPS) component that causes the signal to intensify in one aqueous phase of a plurality of phases formed from the bioassay composition. The source of the signal resulting from the inclusion of a test sample is selectively partitioned into one phase that can be of significantly lesser volume than in the bioassay absent the bioassay signal intensifier, such the signal's source is concentrated in that phase, and the signal is intensified.Type: ApplicationFiled: October 12, 2023Publication date: April 18, 2024Inventors: Jingxuan Tian, Ho Cheung Shum, Yang Cao, Hao Yuan
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Patent number: 11948983Abstract: A SiC ohmic contact preparation method is provided and includes: selecting a SiC substrate; preparing a graphene/SiC structure by forming a graphene on a Si-face of the SiC substrate; depositing an Au film on the graphene of the graphene/SiC structure; forming a first transfer electrode pattern on the Au film by a first photolithography; etching the Au film uncovered by the first transfer electrode pattern through a wet etching; etching the graphene uncovered by the Au film through a plasma etching after the wet etching; forming a second transfer electrode pattern on the SiC substrate by a second photolithography; depositing an Au material on the Au film exposed by the second transfer electrode pattern and forming an Au electrode and then annealing. The graphene reduces potential barrier associated with the SiC interface, specific contact resistance of ohmic contact reaches the order of 10?7˜10?8 ?·cm2, and the method has high repeatability.Type: GrantFiled: October 11, 2021Date of Patent: April 2, 2024Assignee: XIDIAN UNIVERSITYInventors: Yanfei Hu, Hui Guo, Yuming Zhang, Jiabo Liang, Yanjing He, Hao Yuan, Yuting Ji
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Patent number: 11883142Abstract: As shown in FIG. 1 and FIG. 2, the health monitoring system 100 of one embodiment includes an electromagnetic transmitter 110 configured to transmit an electromagnetic signal towards a target body region on a user; an electromagnetic receiver 120 configured to receive reflected energy from a target body region on a user; a calibration sensor 130 that measures reference cardiovascular-related parameters of a user (such as vessel pressure, stiffness, or motion); and an activity sensor 140 configured to detect the activity state of a user. The system also includes an attachment mechanism 150 for fixing the electromagnetic transmitter, electromagnetic receiver, calibration sensor and activity sensor to the user; and a stand-off mechanism 160 for fixing the electromagnetic transmitter and electromagnetic receiver at a known standoff distance from a target body region on the user.Type: GrantFiled: March 15, 2019Date of Patent: January 30, 2024Assignee: ATCOR MEDICAL PTY, LTD.Inventors: Oliver Hao-Yuan Shay, Jessi E. Johnson, Lillian Lei Dai
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Publication number: 20240028062Abstract: An alert device includes a button assembly and an alert switch. The button assembly includes a casing and a button. The casing has a first through hole and a plurality of second through holes. The button includes a pressed part, an activation part and a plurality of hook parts. The pressed part has a central portion and a non-central portion, the non-central portion is connected to the central portion, the activation part is connected to the central portion, the plurality of hook parts are connected to the non-central portion, the activation part is disposed through the first through hole, and each of the plurality of hook parts is respectively disposed through each of the plurality of second through holes and is connected to the casing. The alert switch is disposed corresponding to the activation part.Type: ApplicationFiled: December 2, 2022Publication date: January 25, 2024Inventors: CHIEN-HAO YUAN, HENGMIN LIU
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Publication number: 20230404418Abstract: A wearable health monitoring system includes one or more RF electromagnetic transmitters (30-300 GHz) configured to transmit RF signals towards the skin over the artery of a user, one or more RF electromagnetic receivers configured to receive a reflected RF signals from a target body region on a user. A system has an attachment mechanism and standoff mechanism position the one or more RF transmitters and receivers relative to the target body region on the user at a known stand-off distance. The reflected signals and the transmitted signal are use to create an Intermediate Frequency signal which is used to determine a composite waveform via Principal Component Analysis, or other Dimensionality Reduction technique.Type: ApplicationFiled: June 21, 2023Publication date: December 21, 2023Applicant: ATCOR MEDICAL PTY LTD.Inventors: Jessi E. Johnson, Oliver Hao-Yuan Shay, Elizabeth Anne Gomes
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Publication number: 20230323099Abstract: A polypropylene composition, a preparation method therefor, and an article made therefrom, the polypropylene composition comprising: (a) 70-95% by weight of a crystalline homo-polypropylene having a isotactic pentad fraction of 96% or more and forming a continuous matrix phase in the polypropylene composition; (b) 5-30% by weight of an ethylene-propylene elastic copolymer containing 20-35% by weight of an ethylene structure unit and 65-80% by weight of a propylene structure unit, and forming a dispersed rubber phase in the continuous matrix phase, such that the rubber phase can at least partially deform under an orientation force and form an orientation state structure, wherein the ratio of melt mass flow rate measured at 230° C. and a 2.16 kg load of the crystalline homo-polypropylene and the polypropylene composition is 0.5-2.0.Type: ApplicationFiled: August 20, 2021Publication date: October 12, 2023Inventors: Xiaomeng ZHANG, Wenbo SONG, Fasheng ZOU, Huijie HU, Dezhan LI, Lusheng WANG, Mengyao ZHAO, Qi ZHANG, Zhenjie LIU, Hao YUAN
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Publication number: 20230320003Abstract: An example display assembly includes: a continuous display including: a first rigid segment attached to and substantially coplanar with an inner surface of a first assembly of the folding device; a second rigid segment attached to and substantially coplanar with an inner surface of a second assembly of the folding device; a primary flexible segment; a third rigid segment disposed between the second rigid segment and the primary flexible segment; and a fourth rigid segment disposed between the first rigid segment and the primary flexible segment; a primary supporting plate attached to the continuous display; a first supplemental supporting plate attached to the primary supporting plate adjacent to the third rigid segment; and a second supplemental supporting plate attached to the primary supporting plate adjacent to the fourth rigid segment.Type: ApplicationFiled: September 7, 2021Publication date: October 5, 2023Inventors: Adrian Gheorghe Menea, Yi Taio, Kiarash Vakhshouri, Taesung Kim, Yiting Liu, Micheal Lombardi, Hao-Yuan Hou
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Patent number: 11766306Abstract: The present disclosure relates to an intracranial guide for use in a medical procedure, such as to evacuate a subdural hematoma or to relieve an intracerebral hemorrhage. The intracranial guide generally includes a guide cannula to be received within a portion of a cranial port. The cranial port is configured to be anchored in a burr hole to be formed in the patient's cranium. The guide cannula includes at least one channel that may be used to guide a catheter to a targeted portion of the patient's anatomy or to apply a suction force within the patient's cranium.Type: GrantFiled: June 11, 2018Date of Patent: September 26, 2023Assignee: The Regents of the University of Colorado, a body corporateInventors: Zach Folzenlogen, Joshua Seinfeld, Joshua Buehler, Talia Cioth, Joshua Dwernychuk, Nico Andresen, Adam Jung, Gilang Manurung, Hao Yuan
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Publication number: 20230293470Abstract: The present invention provides an application of thyroid hormones and its analogues in preparation of drugs for treating alpha-thalassemia, especially in preparation of drugs for regulating expression of zeta-globin gene. During differentiation of K562 cells, thyroid hormone analogue (Triac) can significantly up-regulate the expression of zeta-globin gene (HBZ) by 50 folds or above. The expression of zeta-globin gene (hbae5) can also be up-regulated by 30-70 folds in zebrafish treated with thyroid hormones and thyroid hormones analogues. Therefore, according to the present invention, the expression of zeta-globin gene can be significantly activated by thyroid hormones and its analogues, which may develop new potential therapies for patients with alpha-thalassemia. It provides an economical, safe and effective method for treating alpha-thalassemia and can be widely used.Type: ApplicationFiled: October 14, 2022Publication date: September 21, 2023Applicant: SHANGHAI SPH RARE DISEASE PHARMACEUTICAL CO., LTD.Inventor: Hao YUAN
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Publication number: 20230258683Abstract: A wheel speed sensor, includes: one or more sensor chips, each of which has a pair of pins; electrical terminals arranged in pairs, each pair electrically connected to a pair of pins of a sensor chip; a supporting member attached to a first end of each electrical terminal; an end holder attached adjacent to the supporting member to each electrical terminal to prevent displacement of each electrical terminal relative to each other; and at least one intermediate holder attached to a body portion of each electrical terminal to prevent displacement of the body portion of each electrical terminal relative to each other.Type: ApplicationFiled: February 11, 2023Publication date: August 17, 2023Inventors: Kun Liu, Hao Yuan, Qian Wang, Jinyang Li
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Patent number: 11717235Abstract: A system and method for evaluating cardiovascular-related health of a user including an RF sensor device configured to transmit incident pulse signals towards the user, and to receive reflected pulse signals for generating a reflected pulse signal dataset, a pulse signal modification module configured to modify the reflected pulse signal dataset, and a processing system communicably coupled to the RF sensor device and the pulse signal modification module, the processing system configured to generate a cardiovascular parameter for the user based on the modified reflected pulse signal dataset.Type: GrantFiled: March 27, 2020Date of Patent: August 8, 2023Assignee: ATCOR MEDICAL PTY. LTD.Inventors: Oliver Hao-Yuan Shay, Lillian Lei Dai
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Patent number: 11705685Abstract: The disclosure provides a dispersion management method and apparatus based on non-periodic spectral phase jumps. Precise dispersion is provided by virtue of non-periodic spectral phase jumps, the dispersion can be tuned freely with engineering of the phase jump. A device based on non-periodic spectral phase jump also has a wide working bandwidth and could promote the development of ultrafast optics. The method includes: spatially separating a light pulse with different frequency components, and meanwhile, making the light pulse with the different frequency components propagate in parallel; enabling the light pulse with the different frequency components and propagating in parallel to be incident on a non-periodic phase jump device to obtain non-periodic spectral phase jumps, forming a phase grating effect to obtain two ±1-order diffracted pulses having opposite group delays, and introducing frequency dependent relative delay for the different spectral components in the two diffracted pulses.Type: GrantFiled: December 7, 2021Date of Patent: July 18, 2023Assignee: Xi'an Institute of Optics and Precisions Mechanics of CASInventors: Huabao Cao, Yuxi Fu, Hushan Wang, Pei Huang, Xin Liu, Hao Yuan
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Publication number: 20230196141Abstract: Provided are a data processing method for a dialogue system, an apparatus, a device and a medium. The method includes: obtaining a pre-configured task description, wherein the task description comprises at least one task name and at least one task attribute corresponding to a respective task name; extracting, based on a reading comprehension technique, an answer corresponding to the task description from content of a current dialogue with a user; and completing the dialogue with the user according to the answer and a pre-generated dialogue flow.Type: ApplicationFiled: October 25, 2022Publication date: June 22, 2023Inventors: Hao YUAN, Jianglu HU, Huifeng SUN, Shuqi SUN, Yue CHANG, Tingting LI
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Patent number: D993469Type: GrantFiled: November 16, 2020Date of Patent: July 25, 2023Assignee: YLX INCORPORATEDInventors: Jin-Jiang Fu, Bin Chen, Zu-Hao Yuan
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Patent number: D1033998Type: GrantFiled: February 4, 2024Date of Patent: July 9, 2024Assignee: Shenzhen Zhijing Trade Co., Ltd.Inventor: Hao Yuan