Patents by Inventor Pei Liu
Pei Liu 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: 20240148301Abstract: The present invention provides a smart wearable device, which is held on an upper body of a wearer by a plurality of contact pad sets, and has a connection unit, a first sensing module, a second sensing module, and an extension unit.Type: ApplicationFiled: November 7, 2022Publication date: May 9, 2024Inventors: Chien-Hsiang Chang, Yang-Cheng Lin, Wei-Chih Lien, Tseng-Ping Chiu, Pei-Yun Wu, Bo Liu
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Publication number: 20240138924Abstract: A first ultrasonic beacon transmission includes a first pilot signal and a first encoded information signal. An apparatus may detect the first pilot signal and decode, based on the first pilot signal, the first encoded information signal to identify a medical system associated with the first ultrasonic beacon transmission. Based on the first encoded information signal, the apparatus may enter into a first pairing state in which the apparatus is communicatively paired with the medical system. While the apparatus is operating in the first pairing state and within a threshold time of entering the first pairing state, the apparatus may detect a second pilot signal included in a second ultrasonic beacon transmission, which also includes a second encoded information signal. Based on the detection of the second pilot signal within the threshold time, the apparatus may continue operating in the first pairing state without decoding the second encoded information signal.Type: ApplicationFiled: March 3, 2022Publication date: May 2, 2024Inventors: A. Jonathan McLeod, Mahdi Azizian, Alan S Bradley, Christopher R. Burns, Wen Pei Liu
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Patent number: 11970747Abstract: Disclosed in the present invention are a primer-probe combination and a kit for vaginal microecosystem detection, wherein the primer-probe combination comprises primers and probes for target gene detection against Lactobacillus crispatus (LC), Lactobacillus gasseri (LG), Lactobacillus jensenii (LJ), Lactobacillus iners (LI), Gardnerella vaginalis (GV), Candida albicans (CA) and Trichomonas vaginalis (TV), and the probes are used for melting curve analysis. The kit comprises the primer-probe combination. The combination of specific primers and probes enables effective amplification of specific target genes of the above different microorganisms and melting curve analysis performed on the amplified products thereof, making detection of the above seven microorganisms in a single tube possible, thus achieving the advantages of high specificity, short time consuming, high sensitivity, comprehensive coverage of detection sites, etc.Type: GrantFiled: January 10, 2023Date of Patent: April 30, 2024Assignee: BEIJING ORIGIN-POLY BIO-TEC CO., LTD.Inventors: Linhai Wang, Pei Liu
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Publication number: 20240135195Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for training a machine learning model on training data. In one aspect, one of the methods include: obtaining a training data set comprising a plurality of training inputs; obtaining data defining an original search space of a plurality of candidate data augmentation policies; generating, from the original search space, a compact search space that has one or more global hyperparameters; and training the machine learning model on the training data using one or more final data augmentation policies generated from the compact search space.Type: ApplicationFiled: October 22, 2023Publication date: April 25, 2024Inventors: Zhaoqi Leng, Guowang Li, Chenxi Liu, Pei Sun, Tong He, Dragomir Anguelov, Mingxing Tan
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Publication number: 20240124350Abstract: A quantum dot composite structure and a method for forming the same are provided. The quantum dot composite structure includes: a glass particle including a glass matrix and a plurality of quantum dots located in the glass matrix, wherein at least one of the plurality of quantum dots includes an exposed surface in the glass matrix; and an inorganic protective layer disposed on the glass particle and covering the exposed surface.Type: ApplicationFiled: October 13, 2023Publication date: April 18, 2024Inventors: Ching LIU, Wen-Tse HUANG, Ru-Shi LIU, Pei Cong YAN, Chai-Chun HSIEH, Hung-Chun TONG, Yu-Chun LEE, Tzong-Liang TSAI
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Publication number: 20240108230Abstract: The embodiments of the disclosure provide a method for evaluating a health condition indicator of a subject, a host, and a computer readable storage medium. The method includes: obtaining a reference heart rate of the subject and determining a heart rate indicator of the subject according to the reference heart rate; determining a fitness indicator of the subject based on physiological information of the subject; determining an age indicator of the subject based on an age of the subject; and determining the health condition indicator of the subject at least based on the heart rate indicator, the fitness indicator, and the age indicator.Type: ApplicationFiled: September 30, 2022Publication date: April 4, 2024Applicant: BOMDIC INC.Inventors: Yao Shiao, Shao Wen Tou, Yu-Ting Liu, Amy Pei-Ling Chiu
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Publication number: 20240101557Abstract: Disclosed are compounds of Formula I, methods of using the compounds for inhibiting KRAS activity and pharmaceutical compositions comprising such compounds. The compounds are useful in treating, preventing or ameliorating diseases or disorders associated with KRAS activity such as cancer.Type: ApplicationFiled: July 10, 2023Publication date: March 28, 2024Inventors: GENCHENG LI, LEI LIU, PEI GAN, CHANG MIN, ALEXANDER SOKOLSKY, XIAOZHAO WANG, QINDA YE, LE ZHAO
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Publication number: 20240093345Abstract: The present disclosure provides a fixed-position defect doping method for a micro-nanostructure based on a self-alignment process, including: S1, sequentially forming a sacrificial layer and a photoresist layer on a surface of a crystal substrate; S2, performing a lithography on the photoresist layer to form a mask hole according to a micro-nano pattern; S3, performing an isotropic etching on the sacrificial layer through the mask hole, and amplifying the micro-nano pattern to the sacrificial layer; S4, performing an ion implantation doping on an exposed crystal surface below the mask hole; S5, removing the photoresist layer, and depositing a mask material; S6, removing the sacrificial layer, and transferring a micro-nano amplified pattern in the sacrificial layer to a mask material pattern; and S7, etching an exposed crystal surface, and removing the mask material on the surface and forming a specific defect by annealing.Type: ApplicationFiled: November 30, 2020Publication date: March 21, 2024Inventors: Mengqi Wang, Ya Wang, Haoyu Sun, Xiangyu Ye, Pei Yu, Hangyu Liu, Pengfei Wang, Fazhan Shi, Jiangfeng Du
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Publication number: 20240094858Abstract: The present disclosure relates to window display methods and electronic devices. In one example window display method, an electronic device displays a first window and a second window, where a screen direction of the electronic device is a first direction, the screen direction is one of a portrait direction, a landscape direction, a reverse portrait direction, and a reverse landscape direction, and a display direction of the first window is the first direction. When detecting that the screen direction of the electronic device changes from the first direction to a second direction, the electronic device keeps a display direction of the second window unchanged, and rotates the first window, so that the display direction of the first window is the second direction.Type: ApplicationFiled: November 29, 2023Publication date: March 21, 2024Inventors: Pei ZHU, Bo WANG, Jiang RUI, Bin LIU, Guangjun CHEN
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Publication number: 20240099111Abstract: There is provided a display substrate, including: a base; light-emitting units on a side of the base; a flat light-shielding functional layer, including a black matrix and a first planarization layer, on a side of the light-emitting units away from the base, light outgoing openings being provided in the black matrix and being in one-to-one correspondence with the light-emitting units, and the first planarization layer at least filling the light outgoing openings; and a color filter layer, including color filter patterns in one-to-one correspondence with the light outgoing openings, on a side of the flat light-shielding functional layer away from the base, an orthographic projection of each color filter pattern on the base covering an orthographic projection of the light outgoing opening corresponding to the color filter pattern on the base. A method for manufacturing a display substrate, a display panel and a display apparatus are further provided.Type: ApplicationFiled: July 1, 2022Publication date: March 21, 2024Inventors: Peng HOU, Yuan HE, Huaisen REN, Zhiliang SHAO, Pei LIU, Xiaoyi WANG, Chao YE, Yi PENG
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Patent number: 11937394Abstract: A module comprises a tray, a mechanical switch, and a linkage system. The tray is configured to receive a circuit board thereon. The mechanical switch is mounted to the tray and movable between an unsecured position and a secured position. The linkage system is mechanically coupled to the mechanical switch, and moves between an unsecured configuration and a secured configuration in response to the mechanical switch moving between the unsecured position and the secured position. When the module is coupled to a computing device and the linkage system is in the secured configuration, the linkage system engages the computing device, such that the module is locked to the computing device. When the module is coupled to the computing device and the linkage system is in the unsecured configuration, the linkage system is disengaged from the computing device, such that the module is unlocked from the computing device.Type: GrantFiled: June 21, 2022Date of Patent: March 19, 2024Assignee: QUANTA COMPUTER INC.Inventors: Chao-Jung Chen, Kun-Pei Liu, Te-Hao Hu
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Patent number: 11919058Abstract: The invention relates to a method for microbial remediation of underground water petroleum hydrocarbon contamination by regulating soil buffer capability, which comprises detecting the soil particle size of contaminated site soil, dividing the contaminated site soil into coarse-grained soil and fine-grained soil; dividing the contaminated site soil into high buffer capacity soil and low buffer capacity soil; and adjusting the composition and ratio of a biostimulant solution added to the contaminated site soil based on the classification of the contaminated site soil. The detecting step includes classifying soil with a particle size between 0.075 mm and 60 mm and a mass greater than or equal to 50% of the total mass as coarse-grained soil; and classifying soil with a particle size not greater than 0.075 mm and a mass greater than or equal to 50% as fine-grained soil.Type: GrantFiled: May 31, 2023Date of Patent: March 5, 2024Assignee: CHENGDU UNIVERSITY OF TECHNOLOGYInventors: Shengyan Pu, Peng Wang, Shibin Liu, Xin Wang, Hui Ma, Pei An
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Patent number: 11915977Abstract: A stacked integrated circuit (IC) device and a method are disclosed. The stacked IC device includes a first semiconductor element. The first substrate includes a dielectric block in the first substrate; and a plurality of first conductive features formed in first inter-metal dielectric layers over the first substrate. The stacked IC device also includes a second semiconductor element bonded on the first semiconductor element. The second semiconductor element includes a second substrate and a plurality of second conductive features formed in second inter-metal dielectric layers over the second substrate. The stacked IC device also includes a conductive deep-interconnection-plug coupled between the first conductive features and the second conductive features. The conductive deep-interconnection-plug is isolated by dielectric block, the first inter-metal-dielectric layers and the second inter-metal-dielectric layers.Type: GrantFiled: April 12, 2021Date of Patent: February 27, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.Inventors: Shu-Ting Tsai, Jeng-Shyan Lin, Dun-Nian Yaung, Jen-Cheng Liu, Feng-Chi Hung, Chih-Hui Huang, Sheng-Chau Chen, Shih Pei Chou, Chia-Chieh Lin
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Patent number: 11910556Abstract: An example computing system includes an I/O module that is securable to the computer chassis. The I/O module includes a gear rack. In additional implementations, the computing system includes a fastening assembly which has a fastener configured to receive an external rotational force from a user. In other implementations, the fastening assembly includes a thread mechanism having first and second portions. The first portion of the thread mechanism are rotatably fixed to the fastener. In other implementations, the fastening assembly includes a gear rotatably fixed to the second portion of the thread mechanism, the gear being configured to engage a gear rack coupled to the I/O module. Upon receiving the external rotational force, the thread mechanism also causes (a) the gear to rotate and (b), in turn, linear movement of the gear rack to (c) secure or unsecure the I/O module relative to the computer chassis.Type: GrantFiled: October 27, 2022Date of Patent: February 20, 2024Assignee: QUANTA COMPUTER INC.Inventors: Chao-Jung Chen, Kun-Pei Liu, Ming-Lun Ku
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Publication number: 20240057278Abstract: An example computing system includes an I/O module that is securable to the computer chassis. The I/O module includes a gear rack. In additional implementations, the computing system includes a fastening assembly which has a fastener configured to receive an external rotational force from a user. In other implementations, the fastening assembly includes a thread mechanism having first and second portions. The first portion of the thread mechanism are rotatably fixed to the fastener. In other implementations, the fastening assembly includes a gear rotatably fixed to the second portion of the thread mechanism, the gear being configured to engage a gear rack coupled to the I/O module. Upon receiving the external rotational force, the thread mechanism also causes (a) the gear to rotate and (b), in turn, linear movement of the gear rack to (c) secure or unsecure the I/O module relative to the computer chassis.Type: ApplicationFiled: October 27, 2022Publication date: February 15, 2024Inventors: Chao-Jung CHEN, Kun-Pei LIU, Ming-Lun KU
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Patent number: 11887472Abstract: The present invention discloses a method and system for evaluating road safety based on multi-dimensional influencing factors, and relates to the field of road safety technologies. Based on historical traffic data and corresponding safety influencing factors, safety evaluation models in different dimensions are respectively constructed, and road safety risk exposure is classified flexibly. The safety evaluation models in macro and micro dimensions are linked by using a constraint function, and influence mechanisms of the safety influencing factors are determined respectively. Specifically, a safety evaluation model is constructed and obtained for each sub-region in a limited region range. The safety evaluation model is applied to obtain influencing factors of safety of each traffic road in the sub-region, and safety evaluation is performed on the sub-region.Type: GrantFiled: July 4, 2022Date of Patent: January 30, 2024Assignee: SOUTHEAST UNIVERSITYInventors: Yanyong Guo, Hongliang Ding, Yao Wu, Pan Liu, Pei Liu
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Patent number: 11866790Abstract: The present invention discloses a combination of DNA methylation markers and the use thereof, primers, probes and a kit for early detection of ovarian cancer, wherein the combination of DNA methylation markers comprises at least one methylated fragment of each of four genes, including PCDHB18P, CDO1, HOXA9 and LYPD5. The detection primers and kit obtained for the methylated regions of the target genes can significantly improve the sensitivity of ovarian cancer detection, and meanwhile maintain a high specificity for normal ovarian cells and benign ovarian tumors. The detection primers and probes detect patients with possible gynecological malignant tumors early through molecular epigenetic methods using methylation detection technology, and the result is very accurate, and can provide clinicians with auxiliary diagnostic reference for early prophylactic treatment.Type: GrantFiled: July 22, 2022Date of Patent: January 9, 2024Assignee: BEIJING ORIGINPOLY BIO-TEC CO., LTDInventors: Pei Liu, Linhai Wang
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Publication number: 20230417595Abstract: A device to detect unauthorized opening of a casing is disposed in the upper or lower casing of an apparatus. The device includes a base plate with vibrator, carrier, and sensor on the lower case, and receiving grooves. Balls of a lesser number than the number of receiving grooves are installed in the grooves in a predetermined arrangement by the manufacturer. A waveguide element and magnet, fixed on the upper casing, is in contact with the balls, and when the waveguide is vibrated, the number and locations of the balls govern the form of a setting signal derived therefrom at the factory. If the upper casing is separated from the lower casing, the waveguide element separates from the carrier, the magnetic element gathers the balls, the predetermined arrangement being thereby lost, when tested by an authorized repair engineer.Type: ApplicationFiled: October 31, 2022Publication date: December 28, 2023Inventors: XIAO-HU TANG, PEI LIU
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Patent number: 11836017Abstract: An expansion bay for a computer device for easy insertion and extension of an expansion component is disclosed. The expansion bay has two facing side walls, a bottom panel joining the facing side walls, and a closed end. A front cross member joins the side walls to define a front open end. A pair of springs are located the closed end that force the expansion component away from the closed end. A pair of rotating levers are mounted on the front cross member near each of the side walls. Each of the rotating levers has a pin that engages a groove on the expansion component that is inserted through the open front end. The levers are rotated via the pins engaging the grooves when the expansion component is moved into and out of open front end.Type: GrantFiled: June 6, 2022Date of Patent: December 5, 2023Assignee: QUANTA COMPUTER INC.Inventors: Chao-Jung Chen, Kun-Pei Liu, Ming-Lun Ku
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Patent number: D1020147Type: GrantFiled: April 28, 2021Date of Patent: March 26, 2024Assignees: JIANGSU MIDEA CLEANING APPLIANCES CO., LTD., MIDEA GROUP CO., LTD.Inventors: Jin Wang, Hyun Seon Shin, Lu Wang, Chang Liu, Pei Cao, Gang Liu, Jian Xu