Patents by Inventor Wei Ping
Wei Ping 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: 11960153Abstract: A folding lens system includes: a polarization-dependence device, a first optical device, a first polarization controller, a second optical device and a second polarization controller. The polarization-dependence device has a first surface and a second surface opposite to the first surface. The first optical device is located at a side facing toward the first surface of the polarization-dependence device. The first polarization controller is located between the polarization-dependence device and the first optical device. The first polarization controller has the same curvature as the first surface of the polarization-dependence device. The second optical device is located at a side facing toward the second surface of the polarization-dependence device. The second polarization controller is located between the polarization-dependence device and the second optical device. The second polarization controller has the same curvature as the second surface of the polarization-dependence device.Type: GrantFiled: November 3, 2022Date of Patent: April 16, 2024Assignees: Interface Technology (ChengDu) Co., Ltd., Interface Optoelectronics (ShenZhen) Co., Ltd., General Interface Solution LimitedInventors: Po Lun Chen, Yun Pei Chen, Hui-Ping Shen, Ting-Huei Chen, Wei-Hung Tsay
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Patent number: 11951463Abstract: Catalyst compositions comprising a zeolite and a mesoporous support or binder are disclosed. The mesoporous support or binder comprises a mesoporous metal oxide having a particle diameter of greater than or equal to 20 ?m at 50% of the cumulative pore size distribution (d50). Also disclosed are processes for producing a mono-alkylated aromatic compound (e.g., ethylbenzene or cumene) which exhibit improved yield of the mono-alkylated aromatic compound using alkylation catalysts comprising one or more of these catalyst compositions.Type: GrantFiled: March 19, 2018Date of Patent: April 9, 2024Assignee: ExxonMobil Engineering & Technology CompanyInventors: Matthew S. Ide, Brett T. Loveless, Doron Levin, William W. Lonergan, Matthew J. Vincent, Wei-Ping Tai, Federico Barrai
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Patent number: 11956788Abstract: Methods, systems, and devices for wireless communications are described. A transmitting device may transmit an expiration indication to a receiving device as part of a scheduling message for a transport block. The expiration indication may provide information related to an expiration time for the transport block. If the expiration time is reached prior to successful reception by a receiving device, the receiving device may assume that the transport block has expired and may refrain from transmitting a retransmission grant, or may empty a hybrid automatic repeat request (HARM) buffer associated with the transport block. If the transmitting device fails to successfully receive an indication from the receiving device of a successful reception of the transport block prior to the expiration period, the transmitting device may also assume that the transport block has expired.Type: GrantFiled: July 11, 2019Date of Patent: April 9, 2024Assignee: QUALCOMM IncorporatedInventors: Wei Yang, Jing Jiang, Wanshi Chen, Peter Gaal, Tingfang Ji, Chih-Ping Li, Seyedkianoush Hosseini
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Patent number: 11950273Abstract: Methods, systems, and devices for wireless communication are described. In one example, a base station may dynamically configure a user equipment (UE) to monitor or avoid monitoring for a preemption indication. Accordingly, the UE may have a lower chance of monitoring for a preemption indication when it is unlikely that an uplink or downlink transmission will be preempted. In another example, a base station may transmit a control message indicating whether future indications received from the base station are to be interpreted as preemption indications or permission indications. Accordingly, the base station may choose to use either preemption indications or permission indications (e.g., based on the probability of collisions between mobile broadband (MBB) and low latency transmissions) to facilitate MBB and low latency communication multiplexing with limited signaling.Type: GrantFiled: February 27, 2023Date of Patent: April 2, 2024Assignee: QUALCOMM IncorporatedInventors: Wei Yang, Jing Jiang, Chih-Ping Li, Seyedkianoush Hosseini, Heechoon Lee
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Patent number: 11950513Abstract: A method for fabricating a semiconductor device includes the steps of: forming a first inter-metal dielectric (IMD) layer on a substrate; forming a first metal interconnection and a second metal interconnection in the first IMD layer; forming a channel layer on the first metal interconnection and the second metal interconnection; forming a magnetic tunneling junction (MTJ) stack on the channel layer; and removing the MTJ stack to form a MTJ.Type: GrantFiled: July 5, 2022Date of Patent: April 2, 2024Assignee: UNITED MICROELECTRONICS CORP.Inventors: Hui-Lin Wang, Wei Chen, Po-Kai Hsu, Yu-Ping Wang, Hung-Yueh Chen
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Patent number: 11947416Abstract: A system and related method identify a weakness of a workflow in a complex system. The method collects runtime data about the complex system. The complex system comprises a plurality of subcomponents, and the method identifies an abnormal operation in the complex system. The method constructs a multi-dimensional cause-and-effect relation matrix among the plurality of subcomponents, and filters one or more related operations using the multi-dimensional cause-and-effect relation matrix.Type: GrantFiled: December 14, 2021Date of Patent: April 2, 2024Assignee: International Business Machines CorporationInventors: Wei Xian, Gang Lyu, Dong Ping Song, Geng Hu, Yao Dong Zhang, Ke Qiang Chen
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Patent number: 11940737Abstract: A method includes receiving a device design layout and a scribe line design layout surrounding the device design layout. The device design layout and the scribe line design layout are rotated in different directions. An optical proximity correction (OPC) process is performed on the rotated device design layout and the rotated scribe line design layout. A reticle includes the device design layout and the scribe line design layout is formed after performing the OPC process.Type: GrantFiled: May 7, 2021Date of Patent: March 26, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.Inventors: Hsueh-Yi Chung, Yung-Cheng Chen, Fei-Gwo Tsai, Chi-Hung Liao, Shih-Chi Fu, Wei-Ti Hsu, Jui-Ping Chuang, Tzong-Sheng Chang, Kuei-Shun Chen, Meng-Wei Chen
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Patent number: 11943525Abstract: An electronic camera assembly includes a camera chip cube bonded to camera bondpads of an interposer; at least one light-emitting diode (LED) bonded to LED bondpads of the interposer at the same height as the camera bondpads; and a housing extending from the interposer and LEDs to the height of the camera chip cube, with light guides extending from the LEDs through the housing to a top of the housing. In embodiments, the electronic camera assembly includes a cable coupled to the interposer. In typical embodiments the camera chip cube has footprint dimensions of less than three and a half millimeters square.Type: GrantFiled: February 17, 2022Date of Patent: March 26, 2024Assignee: OmniVision Technologies, Inc.Inventors: Teng-Sheng Chen, Wei-Ping Chen, Jau-Jan Deng, Wei-Feng Lin
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Publication number: 20240099037Abstract: Disclosed is a passivated perovskite structure containing a perovskite layer; and a hindered urea bond-based Lewis acid-base containing layer adjacent the perovskite layer. Also disclosed are solar cells containing the passivated perovskite structure.Type: ApplicationFiled: January 27, 2022Publication date: March 21, 2024Inventors: Shien Ping Feng, Wei Ting Wang
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Publication number: 20240095447Abstract: Apparatuses, systems, and techniques are presented to identify and prevent generation of restricted content. In at least one embodiment, one or more neural networks are used to identify restricted content based only on the restricted content.Type: ApplicationFiled: June 22, 2022Publication date: March 21, 2024Inventors: Wei Ping, Boxin Wang, Chaowei Xiao, Mohammad Shoeybi, Mostofa Patwary, Anima Anandkumar, Bryan Catanzaro
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Publication number: 20240075553Abstract: Aspects of the disclosure include air flow systems configured to regulate air flow when laser welding to improve laser weld quality. An exemplary air flow system can include a primary inlet coupled to an air source and one or more secondary inlets coupled to the primary inlet. At least one of the one or more secondary inlets can include an internal valve. Each internal valve is actuatable between a fully open state, a fully closed state, and an intermediate state. The air flow system can further include an outlet coupled to each of the one or more secondary inlets downstream of the internal valve and a controller configured to adjust a position of each internal valve. The controller is configured to adjust the position of each internal valve based on an air flow mapping to increase an average air flow velocity along a laser beam of a welding laser.Type: ApplicationFiled: September 1, 2022Publication date: March 7, 2024Inventors: Wei Zeng, Scott E. Parrish, Baixuan Yang, Hui-ping Wang, Scott A. Hooker, Blair E. Carlson
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Patent number: 11922058Abstract: Embodiments of a three-dimensional (3D) memory device and a method of operating the 3D memory device are provided. The 3D memory device includes an array of 3D NAND memory cells, an array of static random-access memory (SRAM) cells, and a peripheral circuit. The array of SRAM cells and the peripheral circuit arranged at one side are bonded with the array of 3D NAND memory cells at another side to form a chip. Data is received from a host through the peripheral circuit, buffered in the array of SRAM cells, and transmitted from the array of SRAM cells to the array of 3D NAND memory cells. The data is programmed into the array of 3D NAND memory cells.Type: GrantFiled: December 1, 2021Date of Patent: March 5, 2024Assignee: YANGTZE MEMORY TECHNOLOGIES CO., LTD.Inventors: Yue Ping Li, Wei Jun Wan, Chun Yuan Hou
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Patent number: 11919948Abstract: The invention provides isoform-selective anti-TGF? antibodies and methods of using the same. In particular, isoform-selective anti-TGF?2, anti-TGF?3, and anti-TGF?2/3 monoclonal antibodies are provided, e.g., for the treatment of fibrosis and other TGF?-related disorders.Type: GrantFiled: March 18, 2021Date of Patent: March 5, 2024Assignee: GENENTECH, INC.Inventors: Wei-Ching Liang, Joseph R. Arron, Daryle Depianto, Wendy Green Halpern, WeiYu Lin, Patrick J. Lupardus, Thirumalai Rajan Ramalingam, Dhaya Seshasayee, Tianhe Sun, Tulika Tyagi, Jia Wu, Yan Wu, Jian Ping Yin
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Publication number: 20240072012Abstract: A light emitting display unit includes a redistribution layer (RDL) and multiple light emitting elements. The RDL includes multiple electrode patterns, multiple pad patterns, an insulating layer and multiple conductive through holes. A first gap and a second gap are respectively formed between two adjacent electrode patterns and between corresponding two adjacent pad patterns. A third length of the overlapping area of an orthographic projection of the first gap on the pad patterns and the pad patterns in a first direction is less than or equal to a second length of the second gap in the first direction. The micro light emitting elements are disposed on the RDL and electrically connected with the electrode patterns.Type: ApplicationFiled: September 14, 2022Publication date: February 29, 2024Applicant: PlayNitride Display Co., Ltd.Inventors: Wei-Ping Lin, Po-Jen Su
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Publication number: 20240069067Abstract: A test device includes a power compensation module and a test module. The power compensation module receives AC power generated by a device under test to generate DC power to the device under test. The test module provides a plurality of test signals and a test mode to the device under test for testing the device under test.Type: ApplicationFiled: December 5, 2022Publication date: February 29, 2024Inventors: Wei-Chih HUNG, Ying-Ping CHIANG, Yu-Ren RUAN, Chia-Hao WU
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Patent number: 11892869Abstract: A clock generator device includes a first clock generator circuit, a second clock generator circuit, a detector circuit and a selection circuit. The first clock generator circuit has a first starting voltage and generates a first clock signal in response to a supply voltage. The second clock generator circuit has a second starting voltage and generates a second clock signal in response to the supply voltage. The detector circuit detects the second clock signal to generate a validation signal. The selection circuit selectively outputs one of the first clock signal and the second clock signal according to the validation signal. The first starting voltage is lower than the second starting voltage.Type: GrantFiled: December 1, 2021Date of Patent: February 6, 2024Assignee: SIGMASTAR TECHNOLOGY LTD.Inventor: Wei-Ping Wang
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Patent number: 11892654Abstract: A passive speckle-suppressing diffuser includes a microlens array for diffusing a light field originating from one or more coherent light beams, and a diffractive optical element mounted in series with the microlens array and having a pixelated thickness distribution, characterized by a spatial variation across the diffractive optical element, to impose a spatially varying phase shift on the light field. The pixelated thickness distribution may be configured such that the spatially varying phase shift suppresses speckle of the light field while minimizing introduction of distinct diffraction structure.Type: GrantFiled: October 7, 2019Date of Patent: February 6, 2024Assignee: OmniVision Technologies, Inc.Inventors: Shih-Hsin Hsu, Jau-Jan Deng, Wei-Ping Chen
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Patent number: 11887842Abstract: A spliced micro light-emitting-diode display panel includes multiple circuit boards spliced with each other and multiple micro light-emitting-diode modules. Each circuit board includes at least one driver IC. The micro light-emitting-diode modules are disposed separately on each circuit board and are electrically connected to the driver IC. Each micro light-emitting-diode module includes multiple light-emitting-diode units arranged in an array. On each circuit board, the driver IC drives the light-emitting-diode units of the micro light-emitting-diode modules to emit light. There is a first gap between any adjacent two of the light-emitting-diode units on any adjacent two of the circuit boards, and there is a second gap between any adjacent two of the light-emitting-diode units on each micro light-emitting-diode module, and the first gap is smaller than the second gap.Type: GrantFiled: April 1, 2021Date of Patent: January 30, 2024Assignee: PlayNitride Display Co., Ltd.Inventors: Chun-Ming Tseng, Wei-Ping Lin, Gwo-Jiun Sheu
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Patent number: 11883517Abstract: An external dermal composition and a method for beautifying skin are provided. The external dermal composition mainly includes a double nitrosyl-iron complex and a pharmaceutically acceptable additive. The external dermal composition delivers nitric oxide to a user's skin to beautify the skin when applied to the user's skin.Type: GrantFiled: January 10, 2022Date of Patent: January 30, 2024Assignee: NATIONAL TSING HUA UNIVERSITYInventors: Tsai-Te Lu, Chieh-Cheng Huang, Han Chiu, Wei-Ping Wang, Ruei-Ting Wang, Yi-Cian Lai
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Publication number: 20240029053Abstract: A method includes receiving a request for enrollment from a user at a wallet service provider (WSP) computer, and enrolling the user in the WSP computer. A message is transmitted to the user to query the user about accepting payment card account system transactions. A response to the message, from the user, is received in the WSP computer. The WSP computer downloads, to a device operated by the user, a list of acquirer financial institutions. The WSP computer receives, from the device operated by the user, an indication that the user has selected one of the acquirer financial institutions from the list. An application program supplied by the selected acquirer financial institution is downloaded to the device operated by the user.Type: ApplicationFiled: October 2, 2023Publication date: January 25, 2024Inventors: Prashant Sharma, Zahir Khoja, James Hicks, Ashwin Chandrasekaran, Philip Wei Ping Yen