Patents by Inventor Zhi (Lewis) Liu

Zhi (Lewis) 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).

  • Publication number: 20250257855
    Abstract: A light strip assembly, a backlight module, and a display device are provided. The light strip assembly includes: a light board, provided with at least two different types of light-emitting unit arrays, where each type of light-emitting unit array includes a plurality of light-emitting units, different types of light-emitting units are configured to emit lights with different wavelengths, and wirings of the plurality of light-emitting units of each type of light-emitting unit array are integrated into an outlet terminal; and a control circuit board, provided with at least two connectors, where different connectors are connected to the outlet terminals of the different types of light-emitting unit arrays in one-to-one correspondence to control lighting ratios of the light-emitting units of the different types of light-emitting unit arrays.
    Type: Application
    Filed: April 14, 2023
    Publication date: August 14, 2025
    Applicants: Chongqing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Wenqi QUAN, Tian QIN, Wencheng LUO, Bo XU, Xuetong WANG, Jinhong ZHANG, Wei RAN, Yu WANG, Xin CEN, Zhi LI, Hening ZHANG, Qiong YUAN, Bowen XIONG, Ke LIAO, He SUN
  • Publication number: 20250261504
    Abstract: Provided are an organic light-emitting element and a display device including the same. The organic light-emitting element includes an anode, a cathode and at least two light-emitting units disposed between the anode and the cathode, where each of the at least two light-emitting units independently includes a light-emitting layer. At least one light-emitting layer includes a first light-emitting sublayer, a second light-emitting sublayer and a spacer layer disposed between the first light-emitting sublayer and the second light-emitting sublayer. A mass percentage content of a first doped material in the first light-emitting sublayer>a mass percentage content of a third doped material in the spacer layer, and a mass percentage content of a second doped material in the second light-emitting sublayer>the mass percentage content of the third doped material in the spacer layer.
    Type: Application
    Filed: April 2, 2025
    Publication date: August 14, 2025
    Applicants: Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch, Wuhan Tianma Microelectronics Co., Ltd.
    Inventors: Hedan WANG, Yupei ZHANG, Ruiming DU, Yuanyuan LIU, Yu ZHANG, Zhi HUANG
  • Publication number: 20250258420
    Abstract: Aspects of the present disclosure generally relate to two-dimensional electronic apparatuses and methods of use. A two-dimensional electronic sum frequency generation (2D-ESFG) apparatus includes an amplifier including a laser source. A broadband optical parametric amplifier (BOPA) is optically coupled to the amplifier. The BOPA includes a two-stage amplifier. An etalon is optically coupled to the amplifier. The etalon includes two or more partially reflective substrate optical flats. A noncollinear optical parametric amplifier (NOPA) is optically coupled to the amplifier. A dispersive filter pulse shaper is optically coupled to the NOPA. A synchronizer including a galvanometer mirror is optically coupled to the BOPA, the etalon, and the dispersive filter pulse shaper. A detector is optically coupled to the synchronizer.
    Type: Application
    Filed: February 12, 2024
    Publication date: August 14, 2025
    Inventors: Gugang CHEN, Yi RAO, Zhi-Chao HUANG-FU
  • Publication number: 20250261296
    Abstract: Embodiments of the present disclosure provide an X-ray device and an imaging device including the X-ray device. The X-ray device may include a high voltage generator and an X-ray tube. The high voltage generator and the X-ray tube may be disposed in a same housing. The housing may be filled with an insulating material.
    Type: Application
    Filed: April 28, 2025
    Publication date: August 14, 2025
    Applicant: WUHAN UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Yaoqiang DUAN, Zhi CHEN, Tieshan ZHANG, Weihua LI, Xu CHU
  • Publication number: 20250259845
    Abstract: Embodiments of this disclosure provide a method of manufacturing a semiconductor, including the following steps. A substrate comprising an active layer on the substrate is provided, and the substrate is defined with an array area and a peripheral area surrounding the array area. A first film layer is formed on the active layer. A second film layer is formed on the first film layer. An anti-reflection tri-layer stack containing a capacitor pattern is formed on the second film layer, and the anti-reflection tri-layer stack includes a nitrogen-free anti-reflection layer. A photoresist mask is formed on the anti-reflection tri-layer stack to expose the anti-reflection tri-layer stack in the array area. A lithography process id performed on the photoresist mask and the anti-reflection tri-layer stack in the array area. Trenches are formed in the second film layer and the first film layer in the array area based on the capacitor pattern.
    Type: Application
    Filed: February 11, 2024
    Publication date: August 14, 2025
    Inventors: Tzu-Li TSENG, Zhi-Xuan SHEN
  • Publication number: 20250260264
    Abstract: The present disclosure discloses a wireless power transmission apparatus and an imaging device comprising the same. The wireless power transmission apparatus comprises: a first annular structure, provided with a first magnetic core assembly and a first framework, wherein the first magnetic core assembly is provided on a circumference of the first annular structure, the first framework is wound with a first winding, and the first winding passes through a window of the magnetic core in the first magnetic core assembly; and a second annular structure, provided with a second framework, wherein the second framework is wound with a second winding, and the second winding passes through the window of the magnetic core in the first magnetic core assembly; and the first winding is used for receiving an alternating voltage and transmitting the alternating voltage to the second winding.
    Type: Application
    Filed: April 28, 2025
    Publication date: August 14, 2025
    Applicants: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD., HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Yaoqiang DUAN, Zhi CHEN, Tieshan ZHANG, Yajun MA, Xu CHU, Zicheng LIU, Longyuan FAN, Dong JIANG
  • Patent number: 12383833
    Abstract: Implementations described herein relate to methods, systems, and computer-readable media to automatically position players within a virtual experience. A method can include generating graph-based avatar embeddings for a plurality of avatars engaged with a virtual experience hosted on a virtual experience platform, identifying avatars of the plurality of avatars that a new avatar that is not currently in a virtual environment is likely to engage with, determining possible spawn positions for the new avatar in the virtual environment, the possible spawn positions based upon respective distances between the identified avatars, calculating a plurality of spawn positions, ranking the plurality of spawn positions based on a weighted prediction of engagement, and placing the new avatar in the virtual environment at the highest ranked spawn position.
    Type: Grant
    Filed: May 8, 2023
    Date of Patent: August 12, 2025
    Assignee: Roblox Corporation
    Inventors: Polina Gouskova, Samuel Bouhadana, Zhi Yi Zhang
  • Patent number: 12383616
    Abstract: Disclosed in the present invention are a recombinant herpes zoster vaccine composition and an application thereof. Compared with other combinations of antigens and adjuvants, the novel vaccine composition provided by the present invention has a more beneficial immune effect.
    Type: Grant
    Filed: June 24, 2020
    Date of Patent: August 12, 2025
    Assignee: IMMUNE-PATH BIOTECHNOLOGY (SUZHOU) CO., LTD.
    Inventors: Li Shi, Zhi Zhang, Wenli Tian, Lin Liu, Xiaodong Sun, Wei Yang, Wei Li
  • Patent number: 12389294
    Abstract: A framework for a 6th generation (6G) ubiquitous wireless communications network is provided. The framework includes obtaining first information associated with a first condition of a terrestrial radio network from a terrestrial controller that collects the first information from the terrestrial radio networks; determining second information associated with a resource of a satellite network, where a defined application is alternatively executable at the mobile device via any of a group of networks, the group comprising the satellite network and the terrestrial radio networks, and determining whether to re-assign the defined application from the terrestrial radio network to the satellite network based on a result of evaluating at least the first condition.
    Type: Grant
    Filed: March 15, 2024
    Date of Patent: August 12, 2025
    Assignees: AT&T Intellectual Property I, L.P., AT&T Mobility II LLC
    Inventors: Zhi Cui, Sangar Dowlatkhah, Paul Smith, Jr.
  • Patent number: 12388076
    Abstract: The present invention discloses a method for making lead-carbon electrode sheets, electrode sheet cassette and lead-carbon battery. The method includes of steps of: oxidizing lead under low-temperature atmosphere; and using a specialized ventilation method for the carbon to coat the oxidized lead. The interface layer of oxidized lead forms a stable interface between the carbon and the lead. Meanwhile, through controlling pressure and temperature, a multi-porous metal composite is formed and the porosity can be penetration paths for air and liquid when the multi-porous metal composite is applied. The lead-carbon composite is applied as a lead-carbon electrode sheet and is further welded as a lead-carbon electrode sheet of a lead-carbon battery. The lead-carbon battery carrying the lead-carbon electrode demonstrates Coulomb efficiency of 100% without heat loss on an unsaturated charge-discharge condition, demonstrating high-efficiency charging and discharging.
    Type: Grant
    Filed: November 17, 2021
    Date of Patent: August 12, 2025
    Assignee: NATIONAL FORMOSA UNIVERSITY
    Inventors: Shu-Huei Hsieh, Huai-Jen Wu, Cun-Hao Xiao, Chu-Ting Hsieh, Zhen-An Lee, Zhi-Xuan Yan
  • Patent number: 12385859
    Abstract: An electron ptychography method and an electron ptychography apparatus for automatically correcting a mistilt of a zone axis of a sample.
    Type: Grant
    Filed: September 11, 2023
    Date of Patent: August 12, 2025
    Assignee: TSINGHUA UNIVERSITY
    Inventors: Rong Yu, Hao-Zhi Sha, Ji-Zhe Cui
  • Patent number: 12389476
    Abstract: Aspects of the subject disclosure may include, for example, determining a capability of a mobile device, collecting a mobile station measurement, applying a rule according to the capability and measurement to obtain a radio access network (RAN) recommendation that identifies one of a first or second RANs as a preferred RAN, wherein a service is provided to the device via the preferred RAN. The first RAN comprises a first base station that supports a first exchange of user data and corresponding control signaling to facilitate access to a first set of services. The second RAN comprises a second base station adapted to support a second exchange of user data and a third base station adapted to support a corresponding exchange of control signaling to facilitate access to a second set of services. The second RAN is unable to facilitate access to the first set of services. Other embodiments are disclosed.
    Type: Grant
    Filed: March 4, 2022
    Date of Patent: August 12, 2025
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Zhi Cui, Hongyan Lei
  • Patent number: 12388857
    Abstract: An intrusion detection and prevention system (IDPS) has detection probes and detection hubs that are deployed onboard a connected vehicle and a detection correlation backend that is deployed on the cloud. A detection probe receives raw packets of network traffic of a communication network of the connected vehicle. The detection probe filters the raw packets in accordance with packet filter rule entries to generate packets of interest. The detection probe scans the packets of interest for data indicative of network threats and outputs corresponding unfiltered detection logs. The detection probe filters the unfiltered detection logs in accordance with detection filter rule entries to generate detection logs of interest. A detection hub aggregates detection logs of interest from one or more detection probes to generate aggregated detection logs. A detection correlation backend evaluates the aggregated detection logs to detect network threats.
    Type: Grant
    Filed: July 6, 2023
    Date of Patent: August 12, 2025
    Assignee: VicOne Corporation
    Inventors: Yi-Li Cheng, Chih-Kang Lu, Zhi-Wei Chen, Yi-Ting Chen
  • Patent number: 12383859
    Abstract: Disclosed are a VOC treatment rotor system and a VOC treatment method. The system comprises: a rotor having a first adsorption zone and a second adsorption zone; a gas intake pipeline communicated with an inlet of the first adsorption zone; a gas outlet pipeline comprising a gas outlet main pipe, a gas outlet branch pipe and a first clean gas outlet pipe; a second clean gas outlet pipe, communicated with an outlet of the second adsorption zone. The treatment method comprises: making VOC-containing waste gas enter the first adsorption zone through the gas intake pipeline for adsorption treatment by the first adsorption zone, then enter the gas outlet main pipe, and then enter the second adsorption zone through the gas outlet branch pipe or be discharged from the first clean gas outlet pipe.
    Type: Grant
    Filed: August 30, 2021
    Date of Patent: August 12, 2025
    Assignee: JIANGSU SUJING GROUP CO., LTD.
    Inventors: Ming Dai, Weiqiang Zhi
  • Publication number: 20250249060
    Abstract: An application method of an active portion of Ligusticum chuanxiong in preparation of an anti-gout drug is provided, which belongs to the technical field of drugs, relates to an active portion of a traditional Chinese medicine and an application method thereof. An active portion of the Ligusticum chuanxiong for inhibiting xanthine oxidase (XOD, or XO) is an ethyl acetate extract, the ethyl acetate extract mainly includes a small and medium polar lipophilic component, and the small and medium polar lipophilic component is mainly a phthalide compound, and it has been confirmed through experiments that the active portion has an anti-gout effect, in addition, an anti-gout drug and an anti-gout health product containing the active portion of the Ligusticum chuanxiong are provided.
    Type: Application
    Filed: February 4, 2024
    Publication date: August 7, 2025
    Inventors: Zhi-Shu Tang, Hong-Bo Xu, Rui Zhou, Xiao-Hui Hu, Kang Ma
  • Publication number: 20250253872
    Abstract: A radio-frequency architecture can include a first circuit configured to support a first frequency range, and a second circuit configured to support a second frequency range. The first circuit can be further configured to provide an impedance at or near a short circuit impedance for a signal in the second frequency range, the second circuit can be further configured to provide an impedance at or near a short circuit impedance for a signal in the first frequency range. The architecture can further include a coupling circuit having a common node and configured to couple the common node to the first circuit and to couple the common node to the second circuit. The coupling circuit can include a resonator such that the signal in the second frequency range is sufficiently excluded from the first circuit, and the signal in the first frequency range is sufficiently excluded from the second circuit.
    Type: Application
    Filed: January 7, 2025
    Publication date: August 7, 2025
    Inventors: Zhi SHEN, Li CHEN, William J. DOMINO, Stephane Richard Marie WLOCZYSIAK, Xiao ZHANG
  • Publication number: 20250253414
    Abstract: The present application provides a battery diaphragm, including: a porous substrate and an adhesive layer formed on the side of the porous substrate. The adhesive layer includes a polymer material with an adhesive property. The adhesive layer has a coating coefficient C. The coating coefficient C is equal to a ratio of the adhesive strength A of the adhesive layer to a value P of an increase in gas permeability per unit coating thickness of the adhesive layer. A relation C=A/P is satisfied. The coating coefficient C has a ratio in a range of 0.3<C<1. The adhesive strength A of the adhesive layer has a unit of N/m. The value P of the increase in the gas permeability per unit coating thickness of the adhesive layer has a unit of s/100 cc/?m.
    Type: Application
    Filed: December 26, 2024
    Publication date: August 7, 2025
    Inventors: Dawei CAO, Yongle Chen, Zhi Zhuang, Qian Cheng
  • Publication number: 20250253486
    Abstract: The present application provides a battery diaphragm, including: a porous substrate and an adhesive layer formed on the side of the porous substrate. The adhesive layer includes a polymer material with an adhesive property. The adhesive layer has a coating coefficient C. The coating coefficient C is equal to a ratio of the adhesive strength A of the adhesive layer to a value P of an increase in gas permeability per unit coating thickness of the adhesive layer. A relation C=A/P is satisfied. The coating coefficient C has a ratio in a range of 0.3<C<1. The adhesive strength A of the adhesive layer has a unit of N/m. The value P of the increase in the gas permeability per unit coating thickness of the adhesive layer has a unit of s/100 cc/?m.
    Type: Application
    Filed: December 26, 2024
    Publication date: August 7, 2025
    Inventors: Dawei CAO, Yongle CHEN, Zhi ZHUANG, Qian CHENG
  • Publication number: 20250255092
    Abstract: An organic electroluminescent device, including at least one functional light-emitting layer. In a first target current density interval not greater than 0.01 mA/cm2, an electron mobility VE and a hole mobility VH of the functional light-emitting layer satisfy the requirements of |VE?VH|>1×10?8 cm2/Vs. The organic electroluminescent device has a relatively low luminous efficiency under a low gray scale, thereby exhibiting relatively excellent display quality. Also disclosed is a display apparatus.
    Type: Application
    Filed: April 23, 2025
    Publication date: August 7, 2025
    Applicant: Kunshan New Flat Panel Display Technology Center Co., Ltd.
    Inventors: Yu GAO, Junzhe LIU, Jingcheng XIA, Tiantian LI, Zhi HUANG
  • Patent number: D1087958
    Type: Grant
    Filed: April 25, 2023
    Date of Patent: August 12, 2025
    Assignee: Nanning FuLian FuGui Precision Industrial Co., Ltd.
    Inventors: Zhi-Cheng Yu, Xiao-Min Liang