Patents by Inventor Bin Luo
Bin Luo 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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Patent number: 11336554Abstract: The invention relates to a universal semiconductor automatic high-speed serial signal testing method, comprising: a chip to be tested sending, to an impedance matching unit, a high-speed serial signal; then by means of a phase shift unit, sequentially transforming, according to a set fixed resolution, the phase of the high-speed serial signal, the magnitude of each offset phase being determined by a phase shift control signal outputted by a control unit and the resolution of the phase shift unit; after passing through the phase shift unit, the high-speed serial signal keeps channel impedance matching by means of the impedance matching unit; the signal entering an acquisition unit, and being acquired under the action of an acquisition control signal sent by the control unit; the control unit performing signal exchange with semiconductor automatic testing equipment (ATE); and the acquisition unit transmitting the acquired signal back to the universal semiconductor ATE for algorithm operation, and then the actuaType: GrantFiled: June 8, 2018Date of Patent: May 17, 2022Assignee: SINO IC TECHNOLOGY CO., LTD.Inventors: Kun Yu, Zhiyong Zhang, Hua Wang, Jianhua Qi, Bin Luo
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Patent number: 11326812Abstract: A heat pump system and a control method therefor are provided. The heat pump system includes an outdoor heat exchanger and an electromagnetic heating assembly. The electromagnetic heating assembly includes an induction heating sheet, an insulation plate, and an electromagnetic induction wire coil. The induction heating sheet is in contact with the outdoor heat exchanger, the electromagnetic induction wire coil is attached to the insulation plate, the insulation plate is connected to the outdoor heat exchanger or the induction heating sheet, the induction heating sheet is coupled with the electromagnetic induction wire coil by communication.Type: GrantFiled: June 3, 2019Date of Patent: May 10, 2022Assignees: HEFEI MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD., GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.Inventors: Bin Luo, Yuanyang Li, Shuqing Liu, Kun Yang, Lei Zhan
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Publication number: 20220114925Abstract: The present invention relates generally to an LED sign system use on roadways, and more particularly to a LED sign system for use on roadways with a redundant controller.Type: ApplicationFiled: October 5, 2021Publication date: April 14, 2022Applicant: Ledstar Inc.Inventors: Milan Patel, Andrey Burak, Bin Luo
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Publication number: 20220077897Abstract: An antenna selection method and a terminal, where the terminal includes m primary antennas configured for a first application program and n secondary antennas, where m?1, and n?1. The method includes, when the terminal is in a WI-FI connected state and a landscape state, obtaining a key factor and a radio frequency indicator that are of each of m+n antenna combinations, determining a first antenna combination based on the key factor and the radio frequency indicator, where the first antenna combination is a first-priority antenna combination of the m+n antenna combinations, and the first antenna combination includes at least one of the secondary antennas, and using the first antenna combination to perform communication for a second application program.Type: ApplicationFiled: December 20, 2018Publication date: March 10, 2022Inventors: Jie Song, Yuan-Hao Lan, Yuanpeng Li, Xinli Zhang, Tongbo Wang, Ji Ding, Bin Luo
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Publication number: 20210400579Abstract: A data processing method includes obtaining a first network wakeup parameter, where the first network wakeup parameter is used to wake up an application program. The data processing method further includes performing reconfiguration processing on the first network wakeup parameter based on a preset first configuration condition to obtain a second network wakeup parameter, and configuring a driver of the terminal based on the second network wakeup parameter. The second network wakeup parameter is written into Wi-Fi firmware so that the Wi-Fi firmware directly performs processing without waking up the application program when the first network wakeup parameter is received next time.Type: ApplicationFiled: June 28, 2021Publication date: December 23, 2021Inventors: Peng Feng, Bin Luo
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Publication number: 20210364206Abstract: A heat pump system (100) and an air conditioner are provided. The heat pump system (100) includes a compressor assembly (10), an outdoor heat exchanger (20), an indoor heat exchanger (30), a heating and heat accumulation device (50) and a switching device (40). The heating and heat accumulation device (50) is connected in series with the switching device (40). In the first heating mode, a refrigerant discharged out of the compressor assembly (10) enters the indoor heat exchanger (30) and the outdoor heat exchanger (20) in sequence after passing through the switching device (40) and the heating and heat accumulation device (50). In the defrosting mode, the refrigerant discharged out of the compressor assembly (10) enters the indoor heat exchanger (30), the outdoor heat exchanger (20) and the heating and heat accumulation device (50) in sequence after passing through the switching device (40).Type: ApplicationFiled: May 30, 2019Publication date: November 25, 2021Inventors: Bin LUO, Kun YANG, Lei ZHAN, Shuqing LIU, Zhijun TAN
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Patent number: 11171410Abstract: Embodiments of wireless audio systems and methods for wirelessly communicating audio information are disclosed herein. In one example, wireless transceiver includes a first antenna, a second antenna, and a radio frequency (RF) module. The first antenna and second antenna are configured to establish communication links with an audio source and another wireless transceiver. The RF module is configured to receive audio information from the audio source based on a first communication link using the first antenna and the second antenna and receive audio play information from the another wireless transceiver based on a second communication link using the first antenna and the second antenna. A data transmission proportion of the first communication link allocated between the first antenna and the second antenna is dynamically adjusted based on qualities of data communicated by the first antenna and the second antenna through the first transmission link.Type: GrantFiled: January 28, 2021Date of Patent: November 9, 2021Assignee: BESTECHNIC (SHANGHAI) CO., LTD.Inventors: Weifeng Tong, Liang Zhang, Bin Luo, Fei Luo
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Publication number: 20210326292Abstract: A multi-package system includes a first semiconductor package and a second semiconductor package. The first semiconductor package includes a first die and a second die. The second semiconductor package includes a third die. A first processing circuit of the first die communicates with a second processing circuit of the second die through a first configurable input/output (IO) interface circuit of the first die and a third configurable IO interface circuit of the second die that are configured to perform single-ended intra-package communication. The first processing circuit of the first die communicates with a third processing circuit of the third die through a second configurable IO interface circuit of the first die and a fourth configurable IO interface circuit of the third die that are configured to perform differential inter-package communication. The first configurable IO interface circuit and the second configurable IO interface circuit have a same circuit design.Type: ApplicationFiled: February 2, 2021Publication date: October 21, 2021Inventors: Chun-Yuan Yeh, Yan-Bin Luo, Tse-Hsiang Hsu
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Patent number: 11099430Abstract: A backlight module includes a light guide panel and a backlight source, which emits light entering the light guide panel via a light receiving surface on a side of the light guide panel. The backlight source includes a base plate and a plurality of light source holders disposed on the base plate. The light source holder includes a circuit substrate having an opening and a base surface. The base surface and the opening are transitionally connected by a curved surface.Type: GrantFiled: December 30, 2019Date of Patent: August 24, 2021Assignee: Wistron CorporationInventors: Bin Luo, Chih-Chou Chou, Wei-Chia Huang, Zhi-Yi Liang
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Patent number: 11086408Abstract: A keypad is provided in the present invention. The keypad includes a keypad shell and a keypad circuit board provided within the keypad shell. The keypad shell is provided with at least two subscriber identity module (SIM) card sockets and a first communication module connected to the SIM card sockets and configured to access the Internet. A SIM card switch is provided between the first communication module and the SIM card sockets. Compared to the prior art, the present invention enables, by means of providing the keypad with the at least two SIM card sockets and the first communication module supporting all major operators, the keypad to access the Internet when connected to a mobile terminal, and ensures uninterrupted Internet data access by switching to a SIM card of a different operator when the SIM card of the current operator has weak reception.Type: GrantFiled: January 17, 2018Date of Patent: August 10, 2021Assignee: HuiZhou TCL Mobile Communication Co., Ltd.Inventors: Zhuwei Qiu, Bin Luo, Xu Wang, Fan Huang, Xingchun Chen, Shengfang Qiu, Yong Zeng
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Patent number: 11080150Abstract: A distributed system for creating a consistency snapshot for a distributed application includes a control node and multiple execution nodes including a source execution node, an intermediate execution node, and a leaf execution node. The source execution node receives a snapshot event, and generates a single-point snapshot of an application instance associated with the source execution node. Each of the intermediate execution node and the leaf execution node sequentially receives snapshot events separately sent by two parent nodes of the respective nodes, generates a single-point snapshot of an application instance associated with the respective nodes after receiving the first snapshot event, records a log of a task when executing the task triggered by another parent node different from a parent node sending the first snapshot event, and stops recording a log of a task triggered each time one snapshot event sent by a parent node is received subsequently.Type: GrantFiled: September 26, 2019Date of Patent: August 3, 2021Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Wei Yin, Bin Luo
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Patent number: 11082919Abstract: A method includes obtaining a first network wakeup parameter, where the first network wakeup parameter is used to wake up an application program. The method further includes performing reconfiguration processing on the first network wakeup parameter based on a preset first configuration condition to obtain a second network wakeup parameter. The method further includes configuring a driver of the terminal based on the second network wakeup parameter. The second network wakeup parameter is written into Wi-Fi firmware such that the Wi-Fi firmware directly performs processing without waking up the application program when the first network wakeup parameter is received next time.Type: GrantFiled: May 22, 2017Date of Patent: August 3, 2021Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Peng Feng, Bin Luo
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Patent number: 11052497Abstract: A method and system for automatic assembly of a curved surface part are provided. First, a space coordinate system is established, and a first unit normal vector of the space coordinate system is determined. Then, coordinates of three measurement points on the surface of a curved surface part in the space coordinate system are acquired; and a second unit normal vector to the surface of the curved surface part are determined according to the coordinates of the measurement points. Finally, a rotation angle of the end effector is calculated according to the first unit normal vector and the second unit normal vector; and the end effector is adjusted according to the rotation angle, such that a third unit normal vector of the end effector after adjustment coincides with the second unit normal vector. The method and system enhance the automatic assembly quality of the curved surface part.Type: GrantFiled: December 4, 2017Date of Patent: July 6, 2021Assignee: Northwestern Polytechnical UniversityInventors: Kaifu Zhang, Yi Cheng, Hui Cheng, Bin Luo, Yuan Li
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Publication number: 20210191464Abstract: An electronic device with an extensible display screen and a control method therefor. The electronic device includes: a mobile terminal (10), a protective sleeve (20), and a keyboard (30) and an auxiliary display screen (40) for communicating with the mobile terminal (10) respectively. The keyboard (30) and the mobile terminal (10) are arranged on the protective sleeve (20). The auxiliary display screen (40) is arranged on the other side opposite to a main display screen of the mobile terminal (10). The front and back sides of the mobile terminal (10) may simultaneously carry out display with provision of the auxiliary display screen (40), and thus the electronic device is applicable to a variety of user scenarios. Additionally, a corresponding display may be selected according to different display content of the mobile terminal (10) so as to obtain a better display effect.Type: ApplicationFiled: December 18, 2017Publication date: June 24, 2021Applicant: HuiZhou TCL Mobile Communication Co.,Ltd.Inventors: Xingchun CHEN, Bin LUO, Fan HUANG, Yuxiong LEI, Shengfang QIU, Xu WANG, Zhuwei QIU
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Patent number: 11042680Abstract: The present invention discloses an information management method and system for IC tests, and a storage medium. The method comprises steps of: providing test data generated by performing an IC test by an IC test platform, the IC test platform being an IC test platform having more than one stage, each stage of the IC test platform comprising a plurality of test devices: providing resource data related to the IC test, other than the test data; and analyzing the IC test according to the test data of the IC test and the resource data, to obtain result data related to the IC test. In this way, the present invention can provide technical support for utilizing the value of test data generated in IC tests.Type: GrantFiled: July 25, 2019Date of Patent: June 22, 2021Assignee: Sino IC Technology Co., Ltd.Inventors: Bin Luo, Jianhua Qi, Jianbo Ling, Huiwei Liu, Xuefei Tang, Haiying Ji
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Patent number: 10977469Abstract: The present invention discloses a halo test method for an optical chip in an integrated circuit. A captured image array is processed as a circle by: dividing the array into circular patterns on the basis of the radius, reconstructing the circular patterns into a two-dimensional array according to coordinates, and then performing corresponding operations on the obtained array to obtain a desired value. By the halo test method for an optical chip in an integrated circuit provided in the present invention, without increasing any extra hardware cost and under the primary test conditions, the technical problem in the prior art that there is no well-developed method and algorithm for testing halo on a fingerprint on display (FOD) chip is solved.Type: GrantFiled: June 14, 2019Date of Patent: April 13, 2021Assignee: Sino IC Technology Co., Ltd.Inventors: Hua Wang, Zhiyong Zhang, Weiwei Deng, Kun Yu, Haiying Ji, Bin Luo
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Publication number: 20210096654Abstract: A keypad is provided in the present invention. The keypad includes a keypad shell and a keypad circuit board provided within the keypad shell. The keypad shell is provided with at least two subscriber identity module (SIM) card sockets and a first communication module connected to the SIM card sockets and configured to access the Internet. A SIM card switch is provided between the first communication module and the SIM card sockets. Compared to the prior art, the present invention enables, by means of providing the keypad with the at least two SIM card sockets and the first communication module supporting all major operators, the keypad to access the Internet when connected to a mobile terminal, and ensures uninterrupted Internet data access by switching to a SIM card of a different operator when the SIM card of the current operator has weak reception.Type: ApplicationFiled: January 17, 2018Publication date: April 1, 2021Applicant: HuiZhou TCL Mobile Communication Co., Ltd.Inventors: Zhuwei QIU, Bin LUO, Xu WANG, Fan HUANG, Xingchun CHEN, Shengfang QIU, Yong ZENG
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Publication number: 20210072478Abstract: Provided is a lateral pressure resistant remote optical cable, including an outer sheath, at least one loosen tube and optical fibers, wherein raw materials of the loose tube are of the following formula: 80-120 parts of PBT, 25-40 parts of PU, 40-80 parts of LLDPE-g-GMA, 1-3 parts of modified graphite nanosheets, and 2-8 parts of chopped carbon fibers, wherein the modified graphite nanosheets have a diameter of 60-150 nm, and a thickness of 2.5-8 nm; the chopped carbon fibers have a length of 2-15 ?m, and a length-diameter ratio of 10-30; the loosen tube is prepared through the following steps: heating formula amount of PBT, PU and LLDPE-g-GMA and uniformly stirring them till the raw materials are completely molten; maintaining the temperature and adding the chopped carbon fibers while stirring; adding the modified graphite nanosheets, and keeping stirring; then transferring a melt into an extruder to obtain the loosen tube.Type: ApplicationFiled: July 30, 2019Publication date: March 11, 2021Inventors: Bei Jiang, Yuliang Wang, Peidong Liu, Weifeng Lin, Xinyuan Zhang, Liguo Gu, Di Wu, Huaqing Fei, Bin Luo
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Patent number: 10944154Abstract: Embodiments of wireless audio systems and methods for wirelessly communicating audio information are disclosed herein. In one example, wireless transceiver includes a first antenna, a second antenna, and a radio frequency (RF) module. The first antenna is configured to establish a first wireless communication link with an audio source. The second antenna is configured to establish a second wireless communication link with another wireless transceiver. The RF module is configured to receive audio information from the audio source using the first wireless communication link and transmit audio play information to the another wireless transceiver using the second wireless communication link. A first RF radiation field of the first antenna has a higher intensity in a first direction than a second direction orthogonal to the first direction, and a second RF radiation field of the second antenna has a higher intensity in the second direction than the first direction.Type: GrantFiled: November 10, 2020Date of Patent: March 9, 2021Assignee: BESTECHNIC (SHANGHAI) CO., LTD.Inventors: Weifeng Tong, Liang Zhang, Bin Luo, Fei Luo
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Publication number: 20210063820Abstract: A backlight module includes a light guide panel and a backlight source, which emits light entering the light guide panel via a light receiving surface on a side of the light guide panel. The backlight source includes a base plate and a plurality of light source holders disposed on the base plate. The light source holder includes a circuit substrate having an opening and a base surface. The base surface and the opening are transitionally connected by a curved surface.Type: ApplicationFiled: December 30, 2019Publication date: March 4, 2021Inventors: Bin Luo, Chih-Chou Chou, Wei-Chia Huang, Zhi-Yi Liang