Patents by Inventor Chen-An Cheng

Chen-An Cheng 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: 20240163148
    Abstract: A UE obtains a channel occupancy time (COT) for a set of resources on a sidelink (SL) in an unlicensed spectrum through a channel access procedure. The UE determines whether a frequency division multiplexing (FDM) transmission scheme is utilized for a SL transmission on the sidelink in the COT. The UE selects a cyclic prefix extension (CPE) starting position prior to an initial symbol containing the SL transmission. The UE selects the default CPE starting position as the CPE starting position when the FDM transmission scheme is utilized. The UE randomly selects the CPE starting position from a subset of a set of all candidate CPE starting positions based on an L1 priority of the SL transmission when the FDM transmission scheme is not utilized. The UE transmits a CPE at the selected CPE starting position and performs the SL transmission after the CPE transmission.
    Type: Application
    Filed: November 13, 2023
    Publication date: May 16, 2024
    Inventors: Jun-Qiang CHENG, Tao CHEN, Jing-Wei CHEN
  • Patent number: 11982866
    Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a movable assembly, a driving assembly and a stopping assembly. The fixed assembly has a main axis. The movable assembly is configured to connect an optical element, and the movable assembly is movable relative to the fixed assembly. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly. The stopping assembly is configured to limit the movement of the movable assembly relative to the fixed assembly within a range of motion.
    Type: Grant
    Filed: December 15, 2022
    Date of Patent: May 14, 2024
    Assignee: TDK TAIWAN CORP.
    Inventors: Chao-Chang Hu, Liang-Ting Ho, Chen-Er Hsu, Yi-Liang Chan, Fu-Lai Tseng, Fu-Yuan Wu, Chen-Chi Kuo, Ying-Jen Wang, Wei-Han Hsia, Yi-Hsin Tseng, Wen-Chang Lin, Chun-Chia Liao, Shou-Jen Liu, Chao-Chun Chang, Yi-Chieh Lin, Shang-Yu Hsu, Yu-Huai Liao, Shih-Wei Hung, Sin-Hong Lin, Kun-Shih Lin, Yu-Cheng Lin, Wen-Yen Huang, Wei-Jhe Shen, Chih-Shiang Wu, Sin-Jhong Song, Che-Hsiang Chiu, Sheng-Chang Lin
  • Patent number: 11985662
    Abstract: A user equipment (UE) includes one or more non-transitory computer-readable media containing computer-executable instructions embodied therein, and at least one processor coupled to the one or more non-transitory computer-readable media. The at least one processor configured to execute the computer-executable instructions to receive downlink control information (DCI) on a downlink (DL) channel of a non-terrestrial network (NTN), the DL channel reception ending in a first slot, and transmit an uplink (UL) transmission on a UL channel of the NTN in a second slot. The second slot is separate from the first slot by a timing offset, where a duration of the timing offset is dependent on a type of the UL transmission and a numerology of the UL transmission.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: May 14, 2024
    Assignee: FG Innovation Company Limited
    Inventors: Chien-Chun Cheng, Chia-Hao Yu, Hung-Chen Chen, Chie-Ming Chou
  • Publication number: 20240155520
    Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE. The UE obtains a number (N) of transmissions of a sidelink synchronization signal block (S-SSB) with repetitions in a frequency domain. The UE obtains a gap in the frequency domain between two adjacent transmissions of the N transmissions. The UE maps the N S-SSBs into N sets of resources in which two adjacent sets are separated by the gap. The N sets of resources overlap in time domain. The UE performs the N transmissions of the S-SSB using the N sets of resources.
    Type: Application
    Filed: November 3, 2023
    Publication date: May 9, 2024
    Inventors: JUN-QIANG CHENG, Tao Chen
  • Publication number: 20240153970
    Abstract: The invention provides a display device and a display panel. The display device includes the display panel and a reading circuit. The display panel includes an upper substrate, a lower substrate, a thin-film transistor (TFT) layer, and a photosensitive circuit. The TFT layer is disposed between the upper substrate and the lower substrate. A plurality of TFTs of a pixel array of the display panel are disposed in the TFT layer. The photosensitive circuit is disposed in the TFT layer to sense an ambient light. The reading circuit is coupled to the photosensitive circuit to read a sensing result.
    Type: Application
    Filed: January 18, 2023
    Publication date: May 9, 2024
    Applicant: Novatek Microelectronics Corp.
    Inventors: Ya-Hsiang Tai, Yi-Cheng Yuan, Chen-Yu Lin
  • Publication number: 20240154314
    Abstract: An antenna device includes a substrate, two T-shaped radiation portions, two feeding portions and an isolation structure. The substrate has an upper surface, a side surface and a lower surface. Two opposite ends of the side surface are connected to the upper surface and the lower surface, respectively. The two T-shaped radiation portions are located on the upper surface of the substrate. The two feeding portions are connected to the two T-shaped radiation portions, respectively, and the two feeding portions are located on the side surface of the substrate. The isolation structure is located on the upper surface of the substrate, and the isolation structure is disposed between the two T-shaped radiation portions.
    Type: Application
    Filed: March 1, 2023
    Publication date: May 9, 2024
    Inventors: Hsin-Hung Lin, Yu Shu Tai, WEI-CHEN CHENG
  • Publication number: 20240153558
    Abstract: A memory device includes a main array comprising main memory cells; a redundancy array comprising redundancy memory cells; and write circuitry configured to perform a first programming operation on a main memory cell, to detect whether a current of the main memory cell exceeds a predefined current threshold during the first programming operation, and to disable a second programming operation for a redundancy memory cell if the current of the main memory cell exceeds the predefined current threshold during the first programming operation.
    Type: Application
    Filed: January 12, 2024
    Publication date: May 9, 2024
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Yu-Der Chih, Chung-Cheng Chou, Chun-Yun Wu, Chen-Ming Hung
  • Patent number: 11979916
    Abstract: Disclosed are a method and apparatus for determining an RA-RNTI. In the present application, a base station receives a random access preamble sent by a terminal; the base station determines an RA-RNTI according to a time-frequency resource occupied by the random access preamble, and the time-frequency resource is a time-frequency resource of an orthogonal frequency division multiplexing (OFDM) symbol level; and the base station sends a random access response message, and the random access response message includes downlink control information allocated, by the base station, for the terminal, and the downlink control information is scrambled using the RA-RNTI. By means of the present application, an RA-RNTI can be determined during a random access process of an NR system.
    Type: Grant
    Filed: June 14, 2023
    Date of Patent: May 7, 2024
    Assignee: DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD.
    Inventors: Bin Ren, Zheng Zhao, Ren Da, Tie Li, Fang-Chen Cheng
  • Patent number: 11976061
    Abstract: Invented are compounds of Formula I and the pharmaceutically acceptable salts, esters, and prodrugs thereof, which are DGAT2 inhibitors. Also provided are methods of making compounds of Formula I, pharmaceutical compositions comprising compounds of Formula I, and methods of using these compounds to treat hepatic steatosis, nonalcoholic steatohepatitis (NASH), fibrosis, type-2 diabetes mellitus, obesity, hyperlipidemia, hypercholesterolemia, atherosclerosis, cognitive decline, dementia, cardiorenal diseases such as chronic kidney diseases and heart failure and related diseases and conditions, comprising administering a compound of Formula I to a patient in need thereof.
    Type: Grant
    Filed: October 6, 2021
    Date of Patent: May 7, 2024
    Assignee: Merck Sharp & Dohme, LLC
    Inventors: Yeon-Hee Lim, Eric R. Ashley, Jianming Bao, Chen Cheng, James P. Roane, Emma Helen Southgate
  • Patent number: 11978796
    Abstract: Monolithically stacked VTFET devices having source/drain contacts with increased contact area and dielectric isolation are provided. In one aspect, a stacked VTFET device includes: at least a bottom VTFET below a top VTFET, wherein the bottom VTFET and the top VTFET each includes source/drain regions interconnected by a vertical fin channel, and a gate stack alongside the vertical fin channel; and source/drain contacts to the source/drain regions, wherein at least one of the source/drain contacts is in direct contact with more than one surface of a given one of the source/drain regions. A stacked VTFET device having at least a bottom VTFET1 below a top VTFET1, and a bottom VTFET2 below a top VTFET2, and a method of forming a stacked VTFET device are also provided.
    Type: Grant
    Filed: December 8, 2021
    Date of Patent: May 7, 2024
    Assignee: International Business Machines Corporation
    Inventors: Chen Zhang, Ruilong Xie, Lan Yu, Kangguo Cheng
  • Patent number: 11977655
    Abstract: A computer-implemented method, a computer system, and computer program product for associating security events. The method includes obtaining a result of implementation of one or more Locality-Sensitive Hashing (LSH) functions to feature data of a first event detected by a first device. The method also includes mapping the result to one or more positions in a data structure. In response to data elements of the one or more positions indicating first information associating with the one or more positions exists in a storage, the method includes obtaining the first information from the storage. The method further includes sending the first information to the first device.
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: May 7, 2024
    Assignee: International Business Machines Corporation
    Inventors: Jia-Sian Jhang, Chen-Yu Kuo, Hsiao-Yung Chen, Lu Cheng Lin, Chien Wen Jung
  • Publication number: 20240140938
    Abstract: Invented are compounds of formula I and the pharmaceutically acceptable salts, esters, and prodrugs thereof, which are DGAT2 inhibitors. Also provided are methods of making compounds of Formula I, pharmaceutical compositions comprising compounds of Formula I, and methods of using these compounds to treat hepatic steatosis, nonalcoholic steatohepatitis (NASH), fibrosis, type-2 diabetes mellitus, obesity, hyperlipidemia, hypercholesterolemia, atherosclerosis, cognitive decline, dementia, cardiorenal diseases such as chronic kidney diseases and heart failure and related diseases and conditions, comprising administering a compound of Formula I to a patient in need thereof.
    Type: Application
    Filed: December 17, 2021
    Publication date: May 2, 2024
    Applicant: Merck Sharp & Dohme LLC
    Inventors: Jianming Bao, Chen Cheng, Faben A. Cruz, Yeon-Hee Lim, Cedric L. Hugelshofer, Jinlong Jiang, Victor W. Mak, Emma Helen Southgate
  • Publication number: 20240140782
    Abstract: The present disclosure provides a semiconductor device. The semiconductor device includes a first device and a second device disposed adjacent to the first device; a conductive pillar disposed adjacent to the first device or the second device; a molding surrounding the first device, the second device and the conductive pillar; and a redistribution layer (RDL) over the first device, the second device, the molding and the conductive pillar, wherein the RDL electrically connects the first device to the second device and includes an opening penetrating the RDL and exposing a sensing area over the first device.
    Type: Application
    Filed: January 5, 2024
    Publication date: May 2, 2024
    Inventors: PO CHEN YEH, YI-HSIEN CHANG, FU-CHUN HUANG, CHING-HUI LIN, CHIAHUNG LIU, SHIH-FEN HUANG, CHUN-REN CHENG
  • Patent number: 11971601
    Abstract: An imaging lens assembly includes a plurality of optical elements and an accommodating assembly, wherein the accommodating assembly is for containing the optical elements. The accommodating assembly includes a conical-shaped light blocking sheet and a lens barrel. The conical-shaped light blocking sheet includes an out-side portion and a conical portion, and the conical portion is connected to the out-side portion. The conical portion includes a conical structure tapered from the out-side portion toward one of an object-side and an image-side along the optical axis. The lens barrel is disposed on one side of the conical portion. The optical elements include a most object-side optical element, a most image-side optical element and at least one optical element. The conical structure of the conical-shaped light blocking sheet is physically contacted with only one of the lens barrel, the most object-side optical element and the most image-side optical element.
    Type: Grant
    Filed: June 18, 2021
    Date of Patent: April 30, 2024
    Assignee: LARGAN PRECISION CO., LTD.
    Inventors: Yu-Chen Lai, Chih-Wei Cheng, Ming-Ta Chou, Ming-Shun Chang
  • Patent number: 11974302
    Abstract: A method and a User Equipment (UE) for beam operations are provided. The method includes monitoring at least one of a plurality of Control Resource Sets (CORESETs) configured for the UE within an active Bandwidth Part (BWP) of a serving cell in a time slot; and applying a first Quasi Co-Location (QCL) assumption of a first CORESET of a set of one or more of the monitored at least one of the plurality of CORESETs to receive a Downlink (DL) Reference Signal (RS), wherein the first CORESET is associated with a monitored search space configured with a lowest CORESET Identity (ID) among the set of one or more of the monitored at least one of the plurality of CORESETs.
    Type: Grant
    Filed: April 6, 2023
    Date of Patent: April 30, 2024
    Assignee: Hannibal IP LLC
    Inventors: Chien-Chun Cheng, Tsung-Hua Tsai, Yu-Hsin Cheng, Wan-Chen Lin
  • Patent number: 11974311
    Abstract: A method for wireless communication performed by a user equipment (UE) is provided. The method includes receiving, from a base station (BS), a Radio Resource Control (RRC) configuration to configure a first semi-persistent scheduling (SPS) physical downlink shared channel (PDSCH) and generating first uplink control information (UCI) in response to the first SPS PDSCH, where the RRC configuration includes a first parameter that indicates a priority of the first UCI.
    Type: Grant
    Filed: March 1, 2023
    Date of Patent: April 30, 2024
    Assignee: Hannibal IP LLC
    Inventors: Wan-Chen Lin, Yu-Hsin Cheng, Heng-Li Chin, Hsin-Hsi Tsai
  • Publication number: 20240136298
    Abstract: A method includes dispensing sacrificial region over a carrier, and forming a metal post over the carrier. The metal post overlaps at least a portion of the sacrificial region. The method further includes encapsulating the metal post and the sacrificial region in an encapsulating material, demounting the metal post, the sacrificial region, and the encapsulating material from the carrier, and removing at least a portion of the sacrificial region to form a recess extending from a surface level of the encapsulating material into the encapsulating material.
    Type: Application
    Filed: January 2, 2024
    Publication date: April 25, 2024
    Inventors: Jing-Cheng Lin, Chen-Hua Yu, Po-Hao Tsai
  • Publication number: 20240136247
    Abstract: In at least one aspect, a method can include shaping a block of flexible spacer material. The method can include shaping a portion of the block of flexible spacer material to receive a solid metal block. The method can include coupling the solid metal block to the portion of the block of flexible spacer material.
    Type: Application
    Filed: December 11, 2023
    Publication date: April 25, 2024
    Applicant: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
    Inventors: Liangbiao CHEN, Yong LIU, Tzu-Hsuan CHENG, Stephen ST. GERMAIN, Roger ARBUTHNOT
  • Publication number: 20240135918
    Abstract: A method includes receiving distillation data including a plurality of out-of-domain training utterances. For each particular out-of-domain training utterance of the distillation data, the method includes generating a corresponding augmented out-of-domain training utterance, and generating, using a teacher ASR model trained on training data corresponding to a target domain, a pseudo-label corresponding to the corresponding augmented out-of-domain training utterance. The method also includes distilling a student ASR model from the teacher ASR model by training the student ASR model using the corresponding augmented out-of-domain training utterances paired with the corresponding pseudo-labels generated by the teacher ASR model.
    Type: Application
    Filed: October 16, 2023
    Publication date: April 25, 2024
    Applicant: Google LLC
    Inventors: Tien-Ju Yang, You-Chi Cheng, Shankar Kumar, Jared Lichtarge, Ehsan Amid, Yuxin Ding, Rajiv Mathews, Mingqing Chen
  • Publication number: 20240137709
    Abstract: An electro-acoustical transducer device is disclosed, which includes: a hollow disk body that generally defines an axis of propagation, the hollow disk body comprising: a pair of plate members extending substantially perpendicular to the axis of propagation, each provided with a central transmitting port arranged about the axis of propagation, and a peripheral enclosure jointing the pair of plate members at the respective outer edge portions thereof, thereby defining a chamber of resonance between the pair of plate members; wherein a ring-opening about the axis of propagation that enables access to the chamber of resonance is formed between the central transmitting ports of the plate members.
    Type: Application
    Filed: April 27, 2023
    Publication date: April 25, 2024
    Inventors: YU-CHEN CHEN, CHUN-KAI CHAN, HSU-HSIANG CHENG, MING-CHING CHENG