Patents by Inventor Ming Hu
Ming Hu 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: 20240098753Abstract: A method comprises: a second communication apparatus sends a trigger frame, to trigger at least one first communication apparatus that includes a first communication apparatus to transmit an uplink PPDU. After receiving the trigger frame, the at least one first communication apparatus sends the PPDU to the second communication apparatus based on the trigger frame. The PPDU includes a data field and an STF sequence, the data field is carried in a distributed RU, the distributed RU includes a plurality of subcarrier groups that are discrete in frequency domain, one of the subcarrier groups includes one subcarrier or includes at least two consecutive subcarriers, the STF sequence is carried on all subcarriers of a plurality of consecutive RUs, the plurality of consecutive RUs are consecutive RUs corresponding to the distributed RU, and each of the consecutive RUs includes a plurality of subcarriers that are consecutive in frequency domain.Type: ApplicationFiled: November 28, 2023Publication date: March 21, 2024Inventors: Bo GONG, Chenchen LIU, Mengshi HU, Jian YU, Ming GAN
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Publication number: 20240095439Abstract: Disclosed are semiconductor devices having an interconnection pattern that includes a plurality of parallel conductors including a first conductor aligned with a first axis and a first dummy pattern aligned with a second axis on a first side of the first axis and offset from the first axis by an axis offset distance LAO in which the first dummy pattern includes N dummy conductors having a first dummy conductor length LDC with the dummy conductors being separated by a dummy conductor-to-dummy conductor spacing EED.Type: ApplicationFiled: December 1, 2023Publication date: March 21, 2024Inventors: Wei-Yi HU, Chih-Ming CHAO, Jung-Chou TSAI
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Publication number: 20240096923Abstract: The image sensing structure includes a first semiconductor device and a second semiconductor device. The first semiconductor device includes at least one first unit. The at least one first unit includes a plurality of first interconnects adjacent to the top side of the first semiconductor device, a row selector, and an analog-to-digital converter (ADC) connected to the row selectors. The second semiconductor device includes at least one second unit. The at least one second unit includes a photodiode facing the top side of the second semiconductor device. The photodiode is configured to receive the light incident on the top side of the second semiconductor device. The top side of the first semiconductor device is bonded to the bottom side of the second semiconductor device.Type: ApplicationFiled: January 6, 2023Publication date: March 21, 2024Inventors: FENG-CHIEN HSIEH, YUN-WEI CHENG, WEI-LI HU, KUO-CHENG LEE, CHENG-MING WU
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Patent number: 11933920Abstract: One example method involves obtaining a plurality of scans of a field-of-view (FOV) of a light detection and ranging (LIDAR) device disposed inside a housing. Obtaining each scan of the plurality of scans comprises: transmitting, through a plurality of sections of the housing, a plurality of light pulses emitted from the LIDAR device in different directions toward the housing; and detecting a plurality of returning light pulses comprising reflected portions of the transmitted plurality of light pulses that are reflected back toward the LIDAR device. The method also involves detecting an obstruction that at least partially occludes the LIDAR device from scanning the FOV through the housing based on the plurality of scans.Type: GrantFiled: March 13, 2020Date of Patent: March 19, 2024Assignee: Waymo LLCInventors: Gil Shotan, Luke Wachter, Colin Braley, Christian Lauterbach, Xiaoxiang Hu, Ming Zou
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Patent number: 11935470Abstract: A pixel circuit and a driving method thereof, and a display device are provided. The pixel circuit includes a driving sub-circuit, a data writing sub-circuit, a first light-emitting control sub-circuit, a second light-emitting control sub-circuit, a compensation sub-circuit, and a first reset sub-circuit, and is configured to generate a driving current to control a light-emitting element to emit light, the first reset sub-circuit comprises a first transistor, the compensation sub-circuit comprises a second transistor, the first transistor and the second transistor are both polysilicon oxide thin film transistors, and an active layer type of the first transistor and an active layer type of the second transistor are different from an active layer type of a transistor comprised in at least one selected from a group consisting of the driving sub-circuit, the data writing sub-circuit, the first light-emitting control sub-circuit, and the second light-emitting control sub-circuit.Type: GrantFiled: April 30, 2021Date of Patent: March 19, 2024Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP C0., LTD.Inventors: Rui Wang, Ming Hu, Haijun Qiu, Weiyun Huang, Yao Huang, Chao Zeng, Yuanyou Qiu, Shaoru Li, Tianyi Cheng
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Publication number: 20240086362Abstract: A key-value store and a file system are integrated together to provide improved operations. The key-value store can include a log engine, a hash engine, a sorting engine, and a garbage collection manager. The features of the key-value store can be configured to reduce the number of I/O operations involving the file system, thereby improving read efficiency, reducing write latency, and reducing write amplification issues inherent in the combined key-value store and file system.Type: ApplicationFiled: September 27, 2023Publication date: March 14, 2024Inventors: Hao Wang, Jiaxin Ou, Sheng Qiu, Yi Wang, Zhengyu Yang, Yizheng Jiao, Jingwei Zhang, Jianyang Hu, Yang Liu, Ming Zhao, Hui Zhang, Kuankuan Guo, Huan Sun, Yinlin Zhang
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Publication number: 20240090294Abstract: A display substrate and a display device are provided, the display substrate includes a first display region, and the display substrate includes a plurality of first pixel structures arranged on a base substrate in an array in a first direction and a second direction, where the plurality of first pixel structures are in the first display region, at least one first pixel structure includes at least two first sub-pixels and at least two second sub-pixels, the first sub-pixel includes a first opening, and the second sub-pixel includes a second opening.Type: ApplicationFiled: August 10, 2022Publication date: March 14, 2024Inventors: Chi Yu, Benlian Wang, Hongli Wang, Weiyun Huang, Ming Hu, Youngyik Ko
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Publication number: 20240089815Abstract: This application relates to the field of wireless communication, and in particular, to individually addressed traffic indication methods and apparatuses applicable to multiple links, for example, in a wireless local area network supporting an 802.11be standard. In an example method, a first access point (AP) of a first access point multi-link device (AP MLD) generates and sends individually addressed traffic indication information. The individually addressed traffic indication information is used to indicate whether a non-AP MLD associated with the first AP MLD has a downlink individually addressed traffic and whether a non-AP MLD associated with a second AP MLD has a downlink individually addressed traffic. The second AP MLD is an AP MLD to which a non-transmitted AP belongs. The non-transmitted AP is in a multiple basic service set identifier (BSSID) set in which the first AP is located.Type: ApplicationFiled: November 15, 2023Publication date: March 14, 2024Inventors: Ming GAN, Yiqing LI, Chenchen LIU, Jian YU, Mengshi HU, Yunbo LI, Yuchen GUO
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Patent number: 11925343Abstract: A traction apparatus, comprising a clip portion (2) and a traction portion (1), the traction portion containing a closed traction structure (11); the closed traction structure being made from an elastic material; the clip portion comprising a main clip body (23, 25) and a clip arm (24, 26); the main clip body being capable of passing through a biopsy channel (4) of an endoscope (3), the clip arm being capable of clip the closed traction structure. Also disclosed is a traction ring used for the traction apparatus, the traction ring being a single closed traction structure or being formed by connecting several closed traction structures, the traction ring being made from an elastic material.Type: GrantFiled: November 4, 2020Date of Patent: March 12, 2024Assignees: MICRO-TECH (NANJING) CO., LTD., BEIJING FRIENDSHIP HOSPITAL, CAPITAL MEDICAL UNIVERSITYInventors: Ming Ji, Jianjun Shuang, Zhenghua Shen, Changging Li, Derong Leng, Chunjun Liu, Jie Hu
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Publication number: 20240079757Abstract: An electronic device may be provided with peripheral conductive housing structures having first and second segments. A flexible printed circuit may have a first tail that extends along the first and second segments and a second tail that extends along the first segment. A conductive trace on the first tail may be coupled to an antenna feed terminal on the second segment. A conductive trace on the second tail may couple the conductive trace on the first tail to the first segment. A tuner and filters may be disposed on the flexible printed circuit and may be coupled to the conductive traces. The conductive trace on the second tail may have a tapered width. An antenna in the device may have a resonating element that includes both the first and second segments, thereby allowing the antenna to exhibit a wide bandwidth from 1.1-5 GHz.Type: ApplicationFiled: August 30, 2023Publication date: March 7, 2024Inventors: Seyed Mohammad Amjadi, Yuan Tao, Hao Xu, Yiren Wang, Xue Yang, Mattia Pascolini, Hongfei Hu, Enrique Ayala Vazquez, Ming-Ju Tsai, Ana Papio Toda, Yuancheng Xu, Jingni Zhong, Nikolaj P Kammersgaard, Sidharath Jain, Haozhan Tian, Ming Chen, Linqiang Zou
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Publication number: 20240079443Abstract: A light emitting plate, a wiring plate and a display device are provided. The light emitting plate includes light emitting units. Each light emitting unit includes a light emitting sub-unit including a connection line unit and a light emitting diode chip connected with the connection line unit. The connection line unit includes electrical contact pairs, and each electrical contact pairs includes a first electrode contact and a second electrode contact; in each connection line unit, the second electrode contacts are electrically connected with each other, the first electrode contacts are electrically connected with each other, and only one electrical contact pairs in each connection line unit is connected with the light emitting diode chip; in each connection line unit, at least two first electrode contacts are arranged adjacent to each other, and at least two first electrode contacts are arranged between at least two second electrode contacts.Type: ApplicationFiled: November 13, 2023Publication date: March 7, 2024Applicant: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Ming YANG, Wei HAO, Qibing GU, Guofeng HU, Lingyun SHI, Minghua XUAN, Can ZHANG
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Publication number: 20240079781Abstract: An electronic device may be provided with an antenna resonating element on a first substrate that is mounted to a second substrate. A signal conductor may be coupled to a feed terminal on the antenna resonating element. The signal conductor may include impedance matching structures for the antenna. The impedance matching structures may include an open transmission line stub, a grounded transmission line stub, and a phase shifting segment. The impedance matching structures may configure the antenna to exhibit a wide bandwidth in an ultra-wideband (UWB) frequency band. If desired, the signal conductor may have a phase-shifting segment configured to match a non-50 Ohm impedance of a radio-frequency front end coupled to the signal conductor.Type: ApplicationFiled: August 30, 2023Publication date: March 7, 2024Inventors: Han Wang, Jingni Zhong, Alden T. Rush, Ming Chen, Yiren Wang, Yuan Tao, Hao Xu, Hongfei Hu, Mattia Pascolini
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Publication number: 20240075710Abstract: This application provides a housing, a terminal device, and a housing manufacturing method. The housing includes a magnesium-based metal matrix. A first aluminum-based metal layer and a second aluminum-based metal layer are respectively disposed on two sides of the magnesium-based metal matrix, a first transition layer is disposed between the magnesium-based metal matrix and the first aluminum-based metal layer, an appearance layer is disposed on a surface of a side that is of the first aluminum-based metal layer and that is away from the first transition layer, a second transition layer is disposed between the magnesium-based metal matrix and the second aluminum-based metal layer, and an electrical connection layer is disposed on a surface of a side that is of the second aluminum-based metal layer and that is away from the second transition layer.Type: ApplicationFiled: November 6, 2023Publication date: March 7, 2024Inventors: Dawei Ji, Ming Cai, Banghong Hu
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Publication number: 20240079782Abstract: An electronic device may be provided with a housing and an antenna. The antenna may be on a first substrate mounted to a second substrate. The housing may include a dielectric cover, a conductive plate on the dielectric cover, and a mid-chassis. The second substrate may be mounted to the mid-chassis. The antenna may include a conductive patch extending from a segment of a conductive ring on the first substrate. The conductive plate may have an opening aligned with the conductive patch. The first substrate may be separated from the dielectric cover by an air gap. A conductive gasket may couple the conductive ring to the conductive plate and may laterally surround the air gap and the opening. The antenna may convey ultra-wideband (UWB) signals through the air gap, the opening, and the dielectric cover layer.Type: ApplicationFiled: August 30, 2023Publication date: March 7, 2024Inventors: Alden T. Rush, Han Wang, Jingni Zhong, Ming Chen, Yiren Wang, Yuan Tao, Hao Xu, Hongfei Hu, Mattia Pascolini
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Publication number: 20240080827Abstract: This application provides a resource allocation method, a communication apparatus, and a computer-readable storage medium. An access point determines and sends a band indication and a resource unit allocation indication based on an RU/MRU allocated to a PPDU. The band indication indicates an index of a band of the RU/MRU, and an index range corresponding to the band indication in a first bandwidth is reused for an index range corresponding to the RU/MRU in a bandwidth of the PPDU. The resource unit allocation indication indicates an RU/MRU index of the RU/MRU on the band, and an index range corresponding to the resource unit allocation indication in the first bandwidth is also reused for an index range corresponding to the resource unit allocation indication in the bandwidth of the PPDU. The first bandwidth is greater than the bandwidth of the PPDU.Type: ApplicationFiled: November 10, 2023Publication date: March 7, 2024Inventors: Mengshi HU, Jian YU, Ming GAN
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Publication number: 20240079761Abstract: An electronic device may be provided with a flexible printed circuit and a rigid printed circuit mounted to the flexible printed circuit using a board-to-board (B2B) connector. The flexible printed circuit may include signal conductors coupled to one or more antennas on the rigid printed circuit through the B2B connector. A given one of the signal conductors may include a phase shifter segment on the flexible printed circuit and/or a thick impedance matching segment on the rigid printed circuit that help to form a smooth impedance transition from the flexible printed circuit to the rigid printed circuit and the antenna(s). The B2B connector may include signal contacts interleaved with a ground contacts. The B2B connector may include ground bars laterally surrounding the signal and ground contacts to maximize the strength of mechanical coupling between the flexible printed circuit and the rigid printed circuit.Type: ApplicationFiled: August 30, 2023Publication date: March 7, 2024Inventors: Jingni Zhong, Ming Chen, Han Wang, Alden T Rush, Behnam Ghassemiparvin, Bhaskara R Rupakula, Yiren Wang, Yuan Tao, Hao Xu, Jennifer M Edwards, Hongfei Hu, Mattia Pascolini
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Publication number: 20240079777Abstract: An electronic device may be provided with an antenna having a resonating element formed from a segment of peripheral conductive housing structures. A speaker may be aligned with first openings in the segment. A vent may be aligned with second openings in the segment. A connector may protrude through the segment. A trace combiner for the antenna may be patterned onto the speaker and may be coupled to the segment. Tuners for the antenna may be disposed on first and second flexible printed circuits that extend along opposing sides of the connector. The tuners may be controlled through the speaker. The second flexible printed circuit may extend along the vent. The vent may have a vent cowling with a cut-out region next to the tuner on the second flexible printed circuit.Type: ApplicationFiled: August 30, 2023Publication date: March 7, 2024Inventors: Yiren Wang, Yuan Tao, Hao Xu, Hongfei Hu, Enrique Ayala Vazquez, Ming-Ju Tsai, Sidharath Jain, Haozhan Tian, Yuancheng Xu, Harlan S Dannenberg, Eric W Bates, Peter A Dvorak, Nicole E Cazares, Obinna O Onyemepu, Victor C Lee, Han Wang
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Publication number: 20240079778Abstract: An electronic device may be provided with an antenna having a resonating element formed from a segment of peripheral conductive housing structures. A speaker may be aligned with first openings in the segment. A vent may be aligned with second openings in the segment. A connector may protrude through the segment. A trace combiner for the antenna may be patterned onto the speaker and may be coupled to the segment. Tuners for the antenna may be disposed on first and second flexible printed circuits that extend along opposing sides of the connector. The tuners may be controlled through the speaker. The second flexible printed circuit may extend along the vent. The vent may have a vent cowling with a cut-out region next to the tuner on the second flexible printed circuit.Type: ApplicationFiled: August 30, 2023Publication date: March 7, 2024Inventors: Enrique Ayala Vazquez, Ming-Ju Tsai, Yiren Wang, Yuan Tao, Hao Xu, Sidharath Jain, Haozhan Tian, Yuancheng Xu, Eric W. Bates, Peter A. Dvorak, Harlan S. Dannenberg, Rees S. Parker, Obinna O. Onyemepu, Victor C. Lee, Han Wang, Hongfei Hu
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Publication number: 20240079784Abstract: An electronic device may be provided with an antenna having a resonating element and a light source module mounted to a flexible printed circuit and a metal cowling. The module may emit light through a rear housing wall. The printed circuit may be interposed between the metal cowling and a conductive support plate in the rear housing wall. The printed circuit may include a ground trace coupled to the resonating element. A dimpled pad may couple the ground trace to the support plate. Compressive foam may be used to exert a force against the flexible printed circuit that presses the dimpled pad against the conductive support plate. The ground trace and the dimpled pad may form a return path to ground for the resonating element. The dimpled pad may occupy less height within the device than other structures such as metal springs.Type: ApplicationFiled: August 30, 2023Publication date: March 7, 2024Inventors: Han Wang, Victor C. Lee, Jingni Zhong, Ming Chen, Bhaskara R. Rupakula, Yiren Wang, Yuan Tao, Christopher Q. Ma, Zhiheng Zhou, Sherry Cao, Kevin M. Froese, Hao Xu, Hongfei Hu, Mattia Pascolini
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Patent number: D1015938Type: GrantFiled: April 25, 2022Date of Patent: February 27, 2024Assignee: Tianjin Zhongyi Electric Vehicle Co., Ltd.Inventors: Ming Xu, Jie Hu