Patents by Inventor Wen Yu

Wen Yu 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: 20250150281
    Abstract: A method may include: sharing, by a client computer program and a server computer program, a set of identification keys, each identification key associated with a key label, and an authentication key; selecting, by the client computer program and the server computer program, one of the key labels; preparing, by the client computer program, quantum systems using a basis, randomly chosen bit values, and intensities; sending, by the client computer program, the quantum systems to the server computer program over a quantum communication channel, wherein the server computer program may be configured to measure the quantum systems using the basis and to announce quantum systems with photon detection; and generating, by the client computer program, a client tag using a shared keyed hash function executed on the authentication key and chosen bit values from the quantum systems with photon detection, and forwarding the client tag to the server computer program.
    Type: Application
    Filed: July 7, 2023
    Publication date: May 8, 2025
    Inventors: Wen Yu KON, Kaushik CHAKRABORT, Charles LIM, Omar AMER, Marco PISTOIA
  • Publication number: 20250151432
    Abstract: An optical element including a substrate; a light sensing device disposed in the substrate; a first distant layer disposed above the substrate, wherein a coefficient of thermal expansion of the first distant layer is between 10 ppm/° C. and 300 ppm/° C., and wherein an angle between the sidewall of the first distant layer and a top surface of the substrate is in a range of 10° to 60°; and an inorganic multilayer film covering a top surface and a sidewall of the first distant layer, wherein a coefficient of thermal expansion of the inorganic multilayer film is between 0.5 ppm/° C. and 30 ppm/° C.
    Type: Application
    Filed: October 20, 2022
    Publication date: May 8, 2025
    Inventors: Wen-Yu SHIH, Chin-Chuan HSIEH
  • Publication number: 20250147205
    Abstract: An optical lens assembly includes, from an object side to an image side, at least four optical lens elements. At least one of the at least four optical lens elements includes an anti-reflective coating. The at least one optical lens element including the anti-reflective coating is made of a plastic material. The anti-reflective coating is arranged on an object-side surface or an image-side surface of the at least one optical lens element including the anti-reflective coating. The anti-reflective coating includes at least one coating layer. One of the at least one coating layer at the outer of the anti-reflective coating is made of ceramics. The anti-reflective coating includes a plurality of holes, and sizes of the plurality of holes adjacent to the outer of the anti-reflective coating are larger than sizes of the plurality of holes adjacent to the inner of the anti-reflective coating.
    Type: Application
    Filed: January 9, 2025
    Publication date: May 8, 2025
    Inventors: Wen-Yu TSAI, Chien-Pang CHANG, Chi-Wei CHI, Wei-Fong HONG, Chun-Hung TENG, Kuo-Chiang CHU
  • Publication number: 20250149844
    Abstract: Some implementations described herein provide a laser device. The laser device includes a first portion of the laser device, at a proximal end of the laser device, that includes one or more optical devices, where the first portion is configured to emit first electromagnetic waves having a first wavelength. The laser device includes a second portion of the laser device, at a distal end of the laser device, that includes an optical crystal configured to receive the first electromagnetic waves and to emit second electromagnetic waves having a second wavelength based on reception of the first electromagnetic waves, where the optical crystal includes a thin film coating disposed on an end of the optical crystal, the thin film coating configured to: support emission of the second electromagnetic waves from the optical crystal, and support internal reflection of the first electromagnetic waves within the optical crystal.
    Type: Application
    Filed: December 27, 2024
    Publication date: May 8, 2025
    Inventors: Yu-Hua HSIEH, Ying-Yen TSENG, Wen-Yu KU, Kei-Wei CHEN
  • Publication number: 20250135044
    Abstract: The present disclosure relates to a multivalent glyco-complex, an imaging agent and uses thereof. The multivalent glyco-complex includes a plurality of glucose molecules, each of which connects to a central nitrogen atom through a linker, and a chelating group G. The multivalent glyco-complex can be used as an imaging agent to diagnose cancers and to evaluate the therapeutic efficacy of cancers.
    Type: Application
    Filed: October 27, 2023
    Publication date: May 1, 2025
    Inventors: HUNG-WEN YU, Kun-Liang Lin, Mei-Hui Wang
  • Publication number: 20250130396
    Abstract: An imaging lens assembly has an optical axis and includes a plastic lens element set. The plastic lens element set includes two plastic lens elements and at least one anti-reflective layer. The two plastic lens elements, in order from an object side to an image side along the optical axis are a first plastic lens element and a second plastic lens element. The anti-reflective layer has a nanostructure and is disposed on at least one of an image-side surface of the first plastic lens element and an object-side surface of the second plastic lens element.
    Type: Application
    Filed: December 23, 2024
    Publication date: April 24, 2025
    Inventors: Chien-Pang CHANG, Wen-Yu TSAI, Lin-An CHANG, Ming-Ta CHOU, Kuo-Chiang CHU
  • Patent number: 12283637
    Abstract: A MOS capacitor includes a substrate having a capacitor forming region thereon, an ion well having a first conductivity type in the substrate, a counter doping region having a second conductivity type in the ion well within the capacitor forming region, a capacitor dielectric layer on the ion well within the capacitor forming region, a gate electrode on the capacitor dielectric layer, a source doping region having the second conductivity type on a first side of the gate electrode within the capacitor forming region, and a drain doping region having the second conductivity type on a second side of the gate electrode within the capacitor forming region.
    Type: Grant
    Filed: October 31, 2022
    Date of Patent: April 22, 2025
    Assignee: UNITED MICROELECTRONICS CORP.
    Inventors: Jian-Li Lin, Wei-Da Lin, Cheng-Guo Chen, Ta-Kang Lo, Yi-Chuan Chen, Huan-Chi Ma, Chien-Wen Yu, Kuan-Ting Lu, Kuo-Yu Liao
  • Publication number: 20250120506
    Abstract: A slide rail assembly includes a first rail, a second rail, a blocking feature, two operating members and a locking member. The blocking feature is arranged on the first rail. The two operating members and the locking member are movably mounted on the second rail. When the second rail is located at a predetermined position relative to the first rail, the locking member is blocked by the blocking feature to prevent the second rail from being moved away from the predetermined position. When one of the two operating members is operated, the locking member is configured to be driven to move to allow the second rail to be moved away from the predetermined position.
    Type: Application
    Filed: February 27, 2024
    Publication date: April 17, 2025
    Inventors: KEN-CHING CHEN, SHUN-HO YANG, KAI-WEN YU, CHUN-CHIANG WANG
  • Publication number: 20250118913
    Abstract: A bus connection wire forward soldering structure includes a circuit board, a flat cable and a fixing member, and the circuit board has a solder area, a docking area, first and second surfaces and an outgoing line direction. The solder area is disposed on the first surface, the flat cable includes a solder terminal, first and second attaching sections, a folding section and a main body section, the solder terminal faces the docking area and is electrically connected to the solder area, the folding section is connected between the first and second attaching sections, the main body section extends along the outgoing line direction, the fixing member covers the solder terminal, the folding section, the first and second attaching sections, the fixing member has a notch defined corresponding to the second surface and located at junction of the second attaching section and the main body section junction.
    Type: Application
    Filed: November 30, 2023
    Publication date: April 10, 2025
    Inventors: Wen-Yu WANG, Chieh-Ming CHENG
  • Publication number: 20250118912
    Abstract: A bus connection cable reverse-welding structure includes a circuit board, a flat cable, and a first line. The circuit board includes a wiring side, an insertion side, a welding area, a first mating area. A wire exit direction is defined from the wiring side toward the insertion side. The welding area is on the wiring side, and the first mating area is on the insertion side. The flat cable includes a main segment, an attached segment, and a welding end. The main segment extends along the wire exit direction, and the attached segment is attached on the circuit board. The welding end is electrically connected to the welding area. The first line is arranged in the circuit board and includes a first embedded segment and a first extension segment. The first embedded segment is embedded in the circuit board and connected to the welding area.
    Type: Application
    Filed: November 30, 2023
    Publication date: April 10, 2025
    Inventors: Wen-Yu WANG, Chieh-Ming CHENG
  • Publication number: 20250120230
    Abstract: An optical structure is provided. The optical structure includes a substrate, a light-emitting element, a glue layer, and a light-adjusting element. The light-emitting element is disposed on the substrate. The glue layer covers the light-emitting element. The light-adjusting element is disposed on the glue layer. Moreover, the refractive index of the glue layer is different from the refractive index of the light-adjusting element.
    Type: Application
    Filed: August 21, 2024
    Publication date: April 10, 2025
    Inventors: Shu-Ching PENG, Yu-Hsi SUNG, Jung-Cheng CHANG, Wei-Chung CHENG, Yin-Cyuan WU, Sheng-Fu WANG, Wen-Yu LEE
  • Patent number: 12271541
    Abstract: A system comprises an input device structurally configured to be utilized by an operator to control a medical device. The system further comprises a motion sensor associated with the input device and configured to detect a displacement distance of the input device. The system further comprises a control unit configured to determine a velocity cap defining a maximum velocity of the medical device based on the detected displacement distance. The control system is further configured to control movement of the medical device based on the velocity cap.
    Type: Grant
    Filed: February 7, 2024
    Date of Patent: April 8, 2025
    Assignee: INTUITIVE SURGICAL OPERATIONS, INC.
    Inventors: Nicola Diolaiti, Benjamin L. Lee, Shu-Wen Yu
  • Patent number: 12269118
    Abstract: A laser soldering system using dynamic light spot and a method thereof are provided. A laser module is controlled to radiate toward multi-lens to form a light spot on a soldering target for soldering, and a lens distance between the multi-lens is adjusted to adjust a light spot size. The disclosure may provide multiple heating densities respectively adequate to different soldering status via adjusting the light spot size when using same laser power, so as to improve the soldering quality.
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: April 8, 2025
    Assignee: Delta Electronics, Inc.
    Inventors: Chun-Lien Huang, Wen-Yu Chuang, Keng-Ning Chang, Ting-Yu Lu, Chun-Fei Kung
  • Publication number: 20250111833
    Abstract: A display and a driving method thereof are disclosed. The display includes a plurality of pixel circuits. Each of the pixel circuits includes a display unit, a first scanning transistor, an equivalent boosting capacitor, a second scanning transistor, a third scanning transistor, and a storage capacitor. The display unit receives a first reference constant voltage and is coupled to a first node. The first scanning transistor is coupled to the first node and receives a first scanning signal. The equivalent boosting capacitor is coupled between the first node and a second node. The second scanning transistor is coupled to the second node and receives a second scanning signal. The third scanning transistor is coupled to the second node and receives the first scanning signal. The capacitor is coupled between a first terminal and a second terminal of the third scanning transistor.
    Type: Application
    Filed: December 13, 2024
    Publication date: April 3, 2025
    Applicant: E Ink Holdings Inc.
    Inventors: Wen-Yu Kuo, Kuang-Heng Liang
  • Patent number: 12264601
    Abstract: A fluid storage tank can be configured to store a cooling fluid in a liquid state and a gas state. A first heat exchanger can be configured to release heat into the fluid storage tank. A second heat exchanger can be disposed fluidly downstream of the fluid storage tank and configured to exchange heat between the cooling fluid and a heat load. A pressure control device can be disposed fluidly downstream of the second heat exchanger. One of the first cooling fluid that has been heated by the second heat exchanger or a second cooling fluid different than the first cooling fluid can pass through the first heat exchanger and thereby heat upstream first cooling fluid resident in the fluid storage tank.
    Type: Grant
    Filed: February 22, 2023
    Date of Patent: April 1, 2025
    Assignee: Rolls-Royce North American Technologies Inc.
    Inventors: Eugene Charles Jansen, Jeffrey Wen-Yu Chen
  • Patent number: 12254684
    Abstract: The present application is suitable for use in the technical field of computers, and provides a smart diagnosis assistance method and terminal based on medical images, comprising: acquiring a medical image to be classified; pre-processing the medical image to be classified to obtain a pre-processed image; and inputting the pre-processed image into a trained classification model for classification processing to obtain a classification type corresponding to the pre-processed image, the classification model comprising tensorized network layers and a second-order pooling module. As the trained classification model comprises tensor decomposed network layers and a second-order pooling module, when processing images on the basis of the classification model, more discriminative features related to pathologies can be extracted, increasing the accuracy of medical image classification.
    Type: Grant
    Filed: November 19, 2019
    Date of Patent: March 18, 2025
    Assignee: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY CHINESE ACADEMY OF SCIENCES
    Inventors: Shuqiang Wang, Wen Yu, Yanyan Shen, Zhuo Chen
  • Patent number: 12255279
    Abstract: A light-emitting diode package structure includes a heat dissipation substrate, a redistribution layer, and multiple light-emitting diodes. The heat dissipation substrate includes multiple copper blocks and a heat-conducting material layer. The copper blocks penetrate the heat-conducting material layer. The redistribution layer is disposed on the heat dissipation substrate and electrically connected to the copper blocks. The light-emitting diodes are disposed on the redistribution layer and are electrically connected to the redistribution layer. A side of the light-emitting diodes away from the redistribution layer is not in contact with any component.
    Type: Grant
    Filed: January 25, 2022
    Date of Patent: March 18, 2025
    Assignee: Unimicron Technology Corp.
    Inventors: Wen-Yu Lin, Kai-Ming Yang
  • Publication number: 20250069904
    Abstract: A semiconductor fabrication facility is provided. The semiconductor fabrication facility includes a processing tool and a transmission assembly. The transmission assembly is connected to the processing tool and comprises a number of transmission lines used to supply electric power or a fluid to the processing tool or remove the fluid or an exhaust gas from the processing tool. The transmission lines includes a first transmission line and a second transmission line. The first transmission line has a first temperature and the second transmission line has a second temperature. The second temperature is higher than the first temperature. The first transmission line and the second transmission line are arranged such that a thermal energy of the second transmission line is able to be transmitted to the first transmission line to change the first temperature of the first transmission line.
    Type: Application
    Filed: November 12, 2024
    Publication date: February 27, 2025
    Inventors: OTTO CHEN, YING-YEN TSENG, WEN-YU KU, CHIA-CHIH CHEN
  • Publication number: 20250072074
    Abstract: A superlattice composite structure includes a first superlattice stack layer and a second superlattice stack layer. The first superlattice stack layer includes a plurality of first units stacked along a vertical direction. Each of the first units includes an aluminium nitride (AlN) layer, an aluminium gallium nitride (AlGaN) layer and a gallium nitride (GaN) layer stacked in sequence along the vertical direction. The second superlattice stack layer is stacked with the first superlattice stack layer along the vertical direction. The second superlattice stack layer includes a plurality of second units stacked along the vertical direction. Each of the second units includes another AlN layer, another AlGaN layer and another GaN layer stacked in sequence along the vertical direction.
    Type: Application
    Filed: November 28, 2023
    Publication date: February 27, 2025
    Applicant: Wafer Works Corporation
    Inventors: Wen-Yu Lin, Wei-Jen Hsueh, Ping-Hai Chiao
  • Patent number: 12235409
    Abstract: An optical lens assembly includes, from an object side to an image side, at least four optical lens elements. At least one of the at least four optical lens elements includes an anti-reflective coating. The at least one optical lens element including the anti-reflective coating is made of a plastic material. The anti-reflective coating is arranged on an object-side surface or an image-side surface of the at least one optical lens element including the anti-reflective coating. The anti-reflective coating includes at least one coating layer. One of the at least one coating layer at the outer of the anti-reflective coating is made of ceramics. The anti-reflective coating includes a plurality of holes, and sizes of the plurality of holes adjacent to the outer of the anti-reflective coating are larger than sizes of the plurality of holes adjacent to the inner of the anti-reflective coating.
    Type: Grant
    Filed: December 17, 2021
    Date of Patent: February 25, 2025
    Assignee: LARGAN PRECISION CO., LTD.
    Inventors: Wen-Yu Tsai, Chien-Pang Chang, Chi-Wei Chi, Wei-Fong Hong, Chun-Hung Teng, Kuo-Chiang Chu