Patents by Inventor Cheng Chen

Cheng Chen 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: 20250150202
    Abstract: A method for link transition in a USB device includes transmitting a plurality of first RS-FEC blocks by a first transmitter, receiving an UNBOND set by a receiver, waking up a second transmitter by a LASM when the receiver receives the UNBOND set, transmitting a training sequence by the second transmitter, transmitting a specific pattern sequence by the second transmitter after finishing transmitting the training sequence, determining whether a current RS-FEC block to be transmitted by the first transmitter is a DESKEW block, stopping transmitting the specific pattern sequence if the current RS-FEC block is determined to be the DESKEW block, and transmitting a plurality of second RS-FEC blocks by the first transmitter and the second transmitter.
    Type: Application
    Filed: November 3, 2023
    Publication date: May 8, 2025
    Applicant: MEDIATEK INC.
    Inventors: Yu-Cheng Chen, Chih-Chieh Wang
  • Publication number: 20250148637
    Abstract: The present disclosure provides a position determining method and apparatus, an electronic device and a storage medium. The method includes: determining whether a target object is located in a blind area of a camera at n historical moments of a historical time queue and a target moment; wherein the historical time queue is configured to store historical position information of the target object at latest n historical moments prior to the target moment, where n is a preset positive integer not less than 2; and in response to the target object being located outside the blind area of the camera at both of the n historical moments and the target moment, determining position information of the target object acquired by the camera at the target moment as the position information of the target object at the target moment.
    Type: Application
    Filed: November 1, 2024
    Publication date: May 8, 2025
    Inventors: Panwang PAN, Jiao CHEN, Cheng CHEN, Yunlong LI, Meifeng XIAO
  • Publication number: 20250149431
    Abstract: A manufacturing method of an electronic package includes the following steps. A first interfacial dielectric layer is formed to cover sides of multiple first conductive vias and multiple second conductive vias. Multiple chips are directly bonded to the first and second conductive vias. A base dielectric layer is formed to fill a gap between the adjacent chips. A bridge element is directly bonded to the first conductive vias, such that the bridge element partially overlaps the adjacent chips respectively. A second interfacial dielectric layer and multiple third conductive vias are formed on the first interfacial dielectric layer and the bridge element. A redistribution circuit structure is formed on the second interfacial dielectric layer and the third conductive vias. Multiple conductive bumps are formed on the redistribution circuit structure. An electronic package is also provided.
    Type: Application
    Filed: July 8, 2024
    Publication date: May 8, 2025
    Applicant: VIA Technologies, Inc.
    Inventors: Wen-Yuan Chang, Wei-Cheng Chen, Chen-Yueh Kung
  • Publication number: 20250150201
    Abstract: A method for link transitions in a Universal Serial Bus system includes transmitting a plurality of first RS-FEC blocks by a first transmitter of the USB system, transmitting a training sequence by a second transmitter of the USB system, determining number of sets in a first RS-FEC block which have been transmitted by the first transmitter when the second transmitter completes transmitting the training sequence, generating a specific pattern sequence according to the number of sets in the first RS-FEC block which have been transmitted by the first transmitter and a total number of sets in the first RS-FEC block, and transmitting the specific pattern sequence by the second transmitter.
    Type: Application
    Filed: November 3, 2023
    Publication date: May 8, 2025
    Applicant: MEDIATEK INC.
    Inventors: Yu-Cheng Chen, Chih-Chieh Wang
  • Publication number: 20250151509
    Abstract: Pixels in an organic light-emitting diode (OLED) display may be microcavity OLED pixels having optical cavities. The optical cavities may be defined by a partially transparent cathode layer and a reflective anode structure. The anode of the pixels may include both the reflective anode structure and a supplemental anode that is transparent and that is used to tune the thickness of the optical cavity for each pixel. Organic light-emitting diode layers may be formed over the pixels and may have a uniform thickness in each pixel in the display. Pixels may have a conductive spacer between a transparent anode portion and a reflective anode portion, without an intervening dielectric layer. The conductive spacer may be formed from a material such as titanium nitride that is compatible with both anode portions. The transparent anode portions may have varying thicknesses to control the thickness of the optical cavities of the pixels.
    Type: Application
    Filed: January 8, 2025
    Publication date: May 8, 2025
    Inventors: Gloria Wong, Jaein Choi, Sunggu Kang, Hairong Tang, Xiaodan Zhu, Wendi Chang, Kanuo C. Kustra, Rui Liu, Cheng Chen, Teruo Sasagawa, Wookyung Bae, Yusuke Fujino, Michael Slootsky
  • Publication number: 20250147332
    Abstract: Provided is a reticle pod with a detachable supporting mechanism, which is suitable for a dual pod, including an outer pod and an inner pod received therein, the inner pod including: a base, and at least a supporting mechanism, mounted on the base. The supporting mechanism includes: a supporting assembly, connected to a mounting interface of the base, the supporting assembly includes a seat, at least one limiting post, and a mounting hole, the at least one limiting post connects to the seat, the mounting hole penetrates the base and not a circular hole; and a supporting element, having a matching structure, so that the supporting element detachably received in the mounting hole.
    Type: Application
    Filed: October 16, 2024
    Publication date: May 8, 2025
    Inventors: Ming-Chien Chiu, Chia-Ho Chuang, Pin-Cheng Chen, Yen-Cheng Tu, Hsin-Min Hsueh
  • Patent number: 12292689
    Abstract: An alkaline cleaning composition is provided. The alkaline cleaning composition includes an alkaline compound, 5% to 40% by weight of propylene glycol monomethyl ether, 10% to 30% by weight of water, and a polar solvent. Wherein, the polar solvent includes acetals, glycol ethers, pyrrolidones, or a combination thereof, and the alkaline cleaning composition is free of benzenesulfonic acid.
    Type: Grant
    Filed: December 23, 2021
    Date of Patent: May 6, 2025
    Assignee: Daxin materials corporation
    Inventors: Hui-yi Tang, Tzu-chi Wang, Yu-nung Chen, Yi-cheng Chen
  • Patent number: 12293516
    Abstract: A pulmonary function identifying and treating method includes: obtaining a first image, having first image elements, and a second image, having second image elements, respectively corresponding to a first state and a second state of a lung; extracting first feature points of the first image and second feature points of the second image; registering the first image with the second image using a boundary point set registration method and an inner tissue registration method according to the first feature points and the second feature points, so that the first image elements correspond to the second image elements and tissue units of the lung; determining functional index values representative of the tissue units of the lung using a ventilation function quantification method according to the first image elements and the second image elements corresponding to the first image elements; and treating the lung according to the functional index values.
    Type: Grant
    Filed: August 11, 2022
    Date of Patent: May 6, 2025
    Assignee: BUDDHIST TZU CHI MEDICAL FOUNDATION
    Inventors: Shih-Kai Hung, Moon-Sing Lee, Hon-Yi Lin, Wen-Yen Chiou, Liang-Cheng Chen, Hui-Ling Hsieh, Chih-Ying Yang, Yin-Xuan Zheng, Jing Xiang Wong
  • Patent number: 12294023
    Abstract: A device includes a fin protruding from a semiconductor substrate; a gate stack over and along a sidewall of the fin; a gate spacer along a sidewall of the gate stack and along the sidewall of the fin; an epitaxial source/drain region in the fin and adjacent the gate spacer; and a corner spacer between the gate stack and the gate spacer, wherein the corner spacer extends along the sidewall of the fin, wherein a first region between the gate stack and the sidewall of the fin is free of the corner spacer, wherein a second region between the gate stack and the gate spacer is free of the corner spacer.
    Type: Grant
    Filed: August 9, 2022
    Date of Patent: May 6, 2025
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Chen-Ping Chen, Kuei-Yu Kao, Shih-Yao Lin, Chih-Han Lin, Ming-Ching Chang, Chao-Cheng Chen
  • Patent number: 12290534
    Abstract: The present invention the novel ointment composition based on milkfat obtained from human breast milk and combined with a synergistically beneficial ratio of medium chain triglycerides to milk fat from human breast milk.
    Type: Grant
    Filed: April 28, 2022
    Date of Patent: May 6, 2025
    Inventor: Cheng Chen
  • Patent number: 12293034
    Abstract: A display device includes an in-cell touch display panel, a flexible printed circuit board, and a source driver. The in-cell touch display panel includes touch sensing electrodes, touch sensing pins, pixel electrodes, and source pins. The touch sensing pins are electrically connected to the touch sensing electrodes. The source pins are electrically connected to the pixel electrodes. The flexible circuit board includes dummy pads, touch sensing leads, input pads, output pads, and output signal leads. The touch sensing leads are electrically connected to the dummy pads and the touch sensing pins. The output signal leads are electrically connected to the output pads and the source pins. The source driver includes input terminals and output terminals. The input terminals are electrically connected to the input pads. The output terminals are electrically connected to the output pads. The source driver does not include a touch sensing terminal.
    Type: Grant
    Filed: December 15, 2023
    Date of Patent: May 6, 2025
    Assignee: AUO CORPORATION
    Inventors: Chi-Cheng Chen, Chun-Fan Chung
  • Patent number: 12293924
    Abstract: A method of exposing a wafer to a high-tilt angle ion beam and an apparatus for performing the same are disclosed. In an embodiment, a method includes forming a patterned mask layer over a wafer, the patterned mask layer including a patterned mask feature; exposing the wafer to an ion beam, a surface of the wafer being tilted at a tilt angle with respect to the ion beam; and moving the wafer along a scan line with respect to the ion beam, a scan angle being defined between the scan line and an axis perpendicular to an axis of the ion beam, a difference between the tilt angle and the scan angle being less than 50°.
    Type: Grant
    Filed: January 17, 2024
    Date of Patent: May 6, 2025
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Chia-Cheng Chen, Wei-Ting Chien, Liang-Yin Chen, Huicheng Chang, Yee-Chia Yeo
  • Publication number: 20250134372
    Abstract: A wireless electroencephalogram (EEG) recording system is provided, comprising: one or more two-channel electrodes; an analog-to-digital converter (ADC) configured to capture EEG data detected by the one or more electrodes; a digital controller configured to encode the captured EEG data into a single-bit series, and generate a packet using the single-bit series; and a radio frequency (RF) transmitter configured to transmit the packet to an external receiver. In some examples, the wireless EEG recording system further includes a battery powering the one or more ADCs, the digital controller, and the RF transmitter. For instance, in some examples, the wireless EEG recording system further includes an adhesive patch configured to be attached to the head of a patient, wherein the one or more two-channel electrodes, a chip including the ADC, the digital controller and the RF transmitter, and the battery are each attached to the adhesive patch.
    Type: Application
    Filed: February 3, 2023
    Publication date: May 1, 2025
    Inventors: Ada Shuk Yan Poon, Cheng Chen
  • Publication number: 20250142883
    Abstract: A semiconductor device includes two source/drain regions, two isolation elements, a channel feature, at least one semiconductor layer and a gate feature. The source/drain regions are spaced apart from each other, and are respectively disposed above the isolation elements. The channel feature includes at least one effective channel layer and at least one dummy channel layer that are spaced apart from each other. Each of the at least one effective channel layer extends between the source/drain regions. Each of the at least one dummy channel layer extends between the isolation elements. The at least one semiconductor layer at least covers a lower surface of a bottommost one of the at least one dummy channel layer. The gate feature is disposed around the at least one effective channel layer, such that two opposite surfaces of each of the at least one effective channel layer are adjacent to the gate feature.
    Type: Application
    Filed: November 1, 2023
    Publication date: May 1, 2025
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Jung-Hung CHANG, Tsung-Han CHUANG, Fu-Cheng CHANG, Shih-Cheng CHEN, Chia-Cheng TSAI, Kuo-Cheng CHIANG, Chih-Hao WANG
  • Publication number: 20250135048
    Abstract: A fibroblast activation protein (FAP) compound or salt is provided with albumin dual-binding function. It is a new target FAP molecule, comprising a payload group, a linker group and a FAP binding group. The linker group has an architecture selected from four architectures to connect to the payload group and the FAP binding group to form the FAP compound. The target FAP molecule has the biological activity of binding to albumin in blood and that of binding to FAP protein. The present invention is combined with radioactive nuclide Lu-177, Ac-225, Ga-67 or In-111 for long-circulation FAP targeting in the body. Higher accumulation in expressing FAP tumors is achieved, and the accumulation time of inhibitors in tumors is prolonged. The present invention allows radioactivity to act in the tumor for a long time, thereby reducing the radioactivity concentration or reducing the frequency of radioactive inhibitor administration to inhibit tumor growth.
    Type: Application
    Filed: October 27, 2023
    Publication date: May 1, 2025
    Inventors: Liang-Cheng Chen, Sheng-Nan Lo, Wei-Lin Lo, Shiou-Shiow Farn
  • Publication number: 20250138749
    Abstract: A processing system includes one or more sensors configured to generate sensor data while a memory of the processing system is in a low-power state. As the sensors generate the sensor data, the sensor data is stored in a buffer. The processing system further includes a sensor data management circuitry that tracks a usage of the buffer. Based on the usage of the buffer exceeding a threshold, the sensor data management circuitry is configured to wake at least a portion of the memory from the low-power state. Once the memory exits the low-power state, the processing system transfers the sensor data from the buffer to one or more locations within the memory. After writing the sensor data to the memory, the processing system then places at least a portion of the memory back in the low-power state.
    Type: Application
    Filed: October 30, 2023
    Publication date: May 1, 2025
    Inventors: I-Cheng Chen, Pankaj Sen
  • Publication number: 20250140522
    Abstract: A process gas is flowed from an input metal gas line that is electrically grounded to an output metal gas line via a connecting tube which is electrically insulating. Couplings between the metal gas lines and the connecting tube are sealed with gas couplings. Each gas coupling includes a sealing gasket, and a clamp compressing the sealing gasket between an end of the respective metal gas line and a corresponding end of the connecting tube. The process gas is delivered to a semiconductor processing tool via the output metal gas line. At least one operation is performed at the semiconductor processing tool that utilizes both the process gas delivered to the process tool via the output metal gas line and an electrical voltage of at least 2 kilovolts. The connecting tube may be sapphire. The sealing gaskets may be polytetrafluoroethylene (PTFE) sealing gaskets.
    Type: Application
    Filed: October 26, 2023
    Publication date: May 1, 2025
    Inventors: Chun-Wei Cheng, Kai Fu Chuang, Yi-Ming Lin, Kuo-Chiang Chen, Chih-Chen Chao, Ting-Cheng Chen
  • Publication number: 20250142031
    Abstract: An extended reality (XR) projection system, a notebook computer and a projection method using the same are provided. The projection method includes the following steps. An image in front of a pair of XR glasses is captured by the pair of the XR glasses. The pair of the XR glasses searches the image in front of the pair of the XR glasses for an identification pattern on a curtain. The pair of the XR glasses transmits the identification pattern to a notebook computer. The notebook computer identifies an identification code of the curtain according to the identification pattern. The notebook computer transmits a frame corresponding to the identification code to the pair of the XR glasses. The pair of the XR glasses tracks the identification pattern to project the frame on the curtain.
    Type: Application
    Filed: July 11, 2024
    Publication date: May 1, 2025
    Applicant: Acer Incorporated
    Inventors: Pin-Cheng CHEN, Hsi LIN
  • Patent number: 12289580
    Abstract: The disclosure provides an electronic device including a substrate, a first vibrating unit, and a supporting unit. The substrate has a first surface. The first vibrating unit is disposed on the first surface and has a second surface. The second surface faces the first surface. The supporting unit is disposed between the substrate and the first vibrating unit. The first surface and the second surface are separated by a distance through the supporting unit. This distance ranges from equal to or greater than 0.06 mm to equal to or less than 65.4 mm.
    Type: Grant
    Filed: December 20, 2022
    Date of Patent: April 29, 2025
    Assignee: Innolux Corporation
    Inventors: Jui-Jen Yueh, Kuan-Feng Lee, Tsung-Han Tsai, Shun-Cheng Chen, Ting-Wei Liang
  • Patent number: 12288812
    Abstract: A cyclic process including an etching process, a passivation process, and a pumping out process is provided to prevent over etching of the sacrificial gate electrode, particularly when near a high-k dielectric feature. The cyclic process solves the problems of failed gate electrode layer at an end of channel region and enlarges filling windows for replacement gate structures, thus improving channel control. Compared to state-of-art solutions, embodiments of the present disclosure also enlarge volume of source/drain regions, thus improving device performance.
    Type: Grant
    Filed: June 2, 2022
    Date of Patent: April 29, 2025
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Kuei-Yu Kao, Shih-Yao Lin, Chen-Ping Chen, Chih-Chung Chiu, Ke-Chia Tseng, Chih-Han Lin, Ming-Ching Chang, Chao-Cheng Chen