Patents by Inventor Hung Wu

Hung Wu 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: 20250142703
    Abstract: A computing device is electronically connectable to a peripheral device. The computing device may convert an image into a lighting control map and output the lighting control map to the peripheral device. The peripheral device controls lights on the peripheral device in a manner that causes the lights to illuminate in accordance with the lighting control map.
    Type: Application
    Filed: October 31, 2023
    Publication date: May 1, 2025
    Inventors: Jung-Hao Hu, Chih-Wei Chan, Shih-Hao Liu, Carl Ng, Chih-Hung Wu
  • Publication number: 20250140642
    Abstract: A thermoelectric cooler (TEC) is positioned to move heat away from a hot spot on a semiconductor chip and toward a dielectric substrate. This approach to thermal management is particularly effective when used in conjunction with a buried rail and back side power delivery. The TEC may be in a layer that contains solder connections be between two device layers an IC package. Alternatively, the TEC may be in a metal interconnect structure over the semiconductor substrate such as in a passivation stack at the top of the metal interconnect structure. TECs at either of these locations may be formed by wafer-level processing.
    Type: Application
    Filed: March 6, 2024
    Publication date: May 1, 2025
    Inventors: Cheng-Ming Lin, Che Chi Shih, Wei-Yen Woon, Szuya Liao, Isha Datye, Sam Vaziri, Po-Yu Chen, Cheng Hung Wu, Wei-Pin Changchien, Xinyu Bao
  • Publication number: 20250129247
    Abstract: A resin composition is provided, which comprises: 100 parts by weight of resin A including vinyl group-containing polyphenylene ether resin or maleimide resin; 5 parts by weight to 15 parts by weight of a compound having a structure represented by Formula (1); and 2 parts by weight to 15 parts by weight of a compound B including a compound having a structure represented by Formula (2), a compound having a structure represented by Formula (3) or a compound having a structure represented by Formula (4). Also, a product made from the aforesaid resin composition is provided, including a resin-coated copper, a laminate or a printed circuit board.
    Type: Application
    Filed: December 11, 2023
    Publication date: April 24, 2025
    Applicant: ELITE MATERIAL CO., LTD.
    Inventors: Tse-Hung LIU, Chia-Hung WU, Wu-Ching WU
  • Patent number: 12278634
    Abstract: A resistance tracking circuit coupled to a comparator circuit is provided. The comparator circuit generates a first current and a second current according to a first control signal and a second control signal. A variable resistor generates a first reference voltage according to the first current. A capacitor generates the output voltage according to the second current. The resistance tracking circuit includes a first conversion circuit which generates the second control signal according to a third control signal, and a copy circuit including a current circuit, a second conversion circuit, and a comparator. The third current circuit generates a third current according to the first control signal. The third current is equal to the first current. The second conversion circuit provides a second reference voltage according to the third current. The comparator compares the first reference voltage and the second reference voltage to generate the third control signal.
    Type: Grant
    Filed: April 27, 2023
    Date of Patent: April 15, 2025
    Assignee: NUVOTON TECHNOLOGY CORPORATION
    Inventor: Yen-Hung Wu
  • Publication number: 20250100917
    Abstract: A treatment method for waste water is provided. The method includes providing the waste water. The waste water includes monoethanolamine, and COD of the wastewater is in a range between 5000 mg/L and 30000 mg/L. The method further includes adjusting pH value of the wastewater to be not smaller than 11.5; transferring the wastewater to a tank, and controlling a temperature of the tank to 20° C. to 32° C.; and adding hydrogen peroxide solution and ozone into the tank, thereby obtaining degraded waste water. By controlling treatment condition of the waste water, the waste water with the monoethanolamine and high COD can be degraded by using the hydrogen peroxide solution and the ozone.
    Type: Application
    Filed: September 20, 2024
    Publication date: March 27, 2025
    Inventors: Kuan-Hung WU, Wen-Hsien TSAI, Yi-Kuo CHANG, Yuan-Hung LIU, Yu-Chi CHANG
  • Patent number: 12260891
    Abstract: A metallic ferroelectric metal (MFM) field effect transistor (FET) is provided that includes an MFM, a first FET and a second FET. The MFM has a first electrode. The first FET is electrically connected to the first electrode, and has a first gate electrode, wherein the first gate electrode has a first area. The second FET is electrically connected to the first electrode, and has a second gate electrode, wherein the second gate electrode has a second area, and the first area and the second area have a ratio therebetween ranging from 1:50 to 1:2.
    Type: Grant
    Filed: November 7, 2022
    Date of Patent: March 25, 2025
    Assignee: NATIONAL YANG MING CHIAO TUNG UNIVERSITY
    Inventors: Tuo-Hung Hou, Ming-Hung Wu
  • Publication number: 20250096185
    Abstract: A semiconductor structure can include a first substrate having a frontside and a backside opposite the frontside. The semiconductor structure can include devices on the frontside. The semiconductor structure can include first interconnect structures on the frontside and coupled to the devices. The semiconductor structure can include a heat distribution layer on the frontside and electrically isolated from the first interconnect structures, where the heat distribution layer includes a thermally conductive material. The semiconductor structure can include a second substrate coupled to the first substrate on the frontside. The semiconductor structure can include second interconnect structures on the backside and coupled to the devices.
    Type: Application
    Filed: September 18, 2023
    Publication date: March 20, 2025
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Po-Yu Chen, Cheng Hung Wu, Hui-Ling Lin, Yu Hsiang Chen
  • Publication number: 20250081904
    Abstract: The present invention generally relates to a hydroponic culture medium and a hydroponic planting system, more particularly to a Houttuynia cordata hydroponic culture medium, a Houttuynia cordata hydroponic planting system, Houttuynia cordata extracts, a method, and applications thereof. The Houttuynia cordata hydroponic culture medium includes a plant fertilizer and a Houttuynia cordata growth-promoting additive. The Houttuynia cordata growth-promoting additive is selected from the group consisting of: vitamin B complex, seaweed essence, amino acid, microorganism, and a combination thereof. An electronic conductivity of the Houttuynia cordata hydroponic culture medium is between 0.4 ms/cm and 2.0 ms/cm.
    Type: Application
    Filed: November 22, 2024
    Publication date: March 13, 2025
    Inventors: FANG-RONG CHANG, WEI-HUNG WU, YI-HONG TSAI, CHUNG-HSIEN CHEN, YEN-CHI LOO, HSUEH-ER CHEN, YEN-CHANG CHEN, HUI-PING HSIEH, CHEN HSIEH
  • Publication number: 20250086080
    Abstract: A functional testing method, adapted to a device under test, includes, by a main control chip, performing: requesting a test script according to identification information of the device under test from a database server, wherein the test script comprises a plurality of testing items of different types, and testing the device under test according to the test script.
    Type: Application
    Filed: December 7, 2023
    Publication date: March 13, 2025
    Applicants: INVENTEC (PUDONG) TECHNOLOGY CORPORATION, INVENTEC CORPORATION
    Inventors: Chih-Jen CHIN, Cheng-Hung WU, Yi-Ping YANG
  • Publication number: 20250086081
    Abstract: A functional testing device includes a substrate, a plurality of connection ports, an input/output module, a main control module and a power module. The plurality of connection ports are disposed on the substrate. The input/output module is disposed on the substrate and configured to receive at least one test script. The main control module is disposed on the substrate and connected to the plurality of connection ports, the main control module is configured to output a plurality of testing signals to at least one of the plurality of connection ports according to the at least one test script. The power module is disposed on the substrate and configured to receive and transmit power to the main control module.
    Type: Application
    Filed: December 7, 2023
    Publication date: March 13, 2025
    Applicants: INVENTEC (PUDONG) TECHNOLOGY CORPORATION, INVENTEC CORPORATION
    Inventors: Chih-Jen CHIN, Cheng-Hung WU, Yi-Ping YANG
  • Publication number: 20250085342
    Abstract: A functional testing device includes a substrate, an input/output module, a plurality of functional testing modules, a baseboard management control module and a power module. The input/output module is disposed on the substrate and configured to receive a test script. The plurality of functional testing modules are pluggably disposed on the substrate. The baseboard management control module is disposed on the substrate and connected to the input/output module and the plurality of functional testing modules, the baseboard management control module is configured to control the plurality of functional testing modules output a plurality of testing signals according to the test script. The power module is disposed on the substrate and configured to receive and transmit power to the plurality of functional testing modules and the baseboard management control module.
    Type: Application
    Filed: December 7, 2023
    Publication date: March 13, 2025
    Applicants: INVENTEC (PUDONG) TECHNOLOGY CORPORATION, INVENTEC CORPORATION
    Inventors: Chih-Jen CHIN, Cheng-Hung WU, Yi-Ping YANG
  • Patent number: 12222062
    Abstract: A foldable support, wherein the foldable support comprises two first supporting members, two second supporting members, two first assembly portions, and two second assembly portions. The first supporting members are able to be rotatably unfolded relative to the second supporting members or be drawn together and folded up. First linking members are respectively movable connected to the two first assembly portions close to the ends of a second supporting arm, and the other ends of the two second linking members are respectively correspondingly hinged to the two second supporting members. The two second assembly portions are respectively correspondingly hinged to the two second supporting members, and each of the second assembly portions, close to the ends of the first supporting arm, are movable connected to first linking members. The two first linking members are respectively correspondingly hinged to the two first supporting members.
    Type: Grant
    Filed: May 4, 2023
    Date of Patent: February 11, 2025
    Assignee: Yingsibolian (Wuhan) Import and Export Trading Co., Ltd.
    Inventors: Ming-Yong Chai, Zhong-Xiong Cheng, Bao-Lin Chen, Chia-Hung Wu
  • Patent number: 12218196
    Abstract: A method includes depositing a multi-layer stack on a semiconductor substrate, the multi-layer stack including a plurality of sacrificial layers that alternate with a plurality of channel layers; forming a dummy gate on the multi-layer stack; forming a first spacer on a sidewall of the dummy gate; performing a first implantation process to form a first doped region, the first implantation process having a first implant energy and a first implant dose; performing a second implantation process to form a second doped region, where the first doped region and the second doped region are in a portion of the channel layers uncovered by the first spacer and the dummy gate, the second implantation process having a second implant energy and a second implant dose, where the second implant energy is greater than the first implant energy, and where the first implant dose is different from the second implant dose.
    Type: Grant
    Filed: February 14, 2022
    Date of Patent: February 4, 2025
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Yu-Chang Lin, Chun-Hung Wu, Liang-Yin Chen, Huicheng Chang, Yee-Chia Yeo
  • Patent number: 12210096
    Abstract: A radar system includes an ultrasonic radar unit and a warning device. The ultrasonic radar unit is configured to be detachably mounted on a vehicle, and is configured to output a pairing signal when a pairing function is activated and output a warning signal upon detecting an object that is within a range. The warning device is configured to be electrically connected to the ultrasonic radar unit and to be mounted inside the vehicle. The warning device is configured to wirelessly communicate with the ultrasonic radar unit to receive the warning signal and the pairing signal; when receiving the pairing signal, couple the ultrasonic radar unit to one of a plurality of warning areas that is on the warning device according to the pairing signal; control one of the warning areas that is coupled to the ultrasonic radar unit to output a visual warning upon receiving the warning signal.
    Type: Grant
    Filed: July 3, 2023
    Date of Patent: January 28, 2025
    Assignee: Vision Automobile Electronics Industrial Co., Ltd.
    Inventors: Tien-Bou Wan, Chung-Hsiao Lo, Chien-Liang Pan, An-Hun Cheng, Chia-Hung Wu
  • Patent number: 12198876
    Abstract: A key structure including a first electrode, a key cap, and a restoration member is provided. The key cap is disposed on the first electrode. The restoration member is disposed between the key cap and the first electrode. The key cap or the restoration member has a second electrode. A sensing signal is generated by the second electrode with the key cap or the restoration member moving relative to the first electrode.
    Type: Grant
    Filed: December 15, 2021
    Date of Patent: January 14, 2025
    Assignee: Lite-On Technology Corporation
    Inventors: Chun-Chieh Huang, Ming-Fu Yen, Che Hung Wu, Juo-Tau Lee, Ta-Ching Lu, Chieh-Liang Hsiao, Wei-Pin Chuang
  • Patent number: 12181515
    Abstract: An apparatus for performing multiple tests on a device under test (DUT) are provided. The apparatus includes at least one non-transitory computer-readable medium having stored thereon computer-executable instructions and at least one processor coupled to the at least one non-transitory computer-readable medium. The computer-executable instructions are executable by the at least one processor and cause the apparatus to perform operations of inputting a plurality of test patterns to a test apparatus, performing each of the plurality of test patterns on the DUT without interruption, and obtaining a respective result for the DUT in response to each of the plurality of test patterns.
    Type: Grant
    Filed: December 9, 2021
    Date of Patent: December 31, 2024
    Assignee: NANYA TECHNOLOGY CORPORATION
    Inventors: Chien-Hwa Su, Chang-Hung Wu
  • Publication number: 20240416830
    Abstract: A vehicle auxiliary apparatus and a vehicle auxiliary method are provided. The vehicle auxiliary apparatus includes: a first optical sensor disposed on a first side in a moving direction of a vehicle, a second optical sensor disposed on a second side different from the first side in the moving direction of the vehicle, a projection system, and a processor. The processor is configured to measure a first vehicle speed of a first moving vehicle other than the vehicle through the first optical sensor, measure a second vehicle speed of a second moving vehicle other than the vehicle through the second optical sensor, and control the projection system to perform a warning projection within a projection range based on the first vehicle speed, the second vehicle speed, and a vehicle speed of the vehicle.
    Type: Application
    Filed: April 17, 2024
    Publication date: December 19, 2024
    Applicant: Qisda Corporation
    Inventors: Szu Chen Peng, Chih-Hung Wu
  • Publication number: 20240422247
    Abstract: The present invention provides a signal processing method, wherein the signal processing method includes the steps of: receiving a MST packet that complies with a DP specification; converting the MST packet into multiple SST packets; determining a number of valid data symbols in a transfer unit included in the multiple SST packets based on information of a horizontal blanking interval indicated by the MST packet or the multiple SST packets; and transmitting the multiple SST packets to a back-end device.
    Type: Application
    Filed: June 6, 2024
    Publication date: December 19, 2024
    Applicant: Realtek Semiconductor Corp.
    Inventors: Che-Yen Lee, Cheng-Hung Wu, Ji-De Lin, Je-Yu Tsai
  • Publication number: 20240409062
    Abstract: A wireless vehicle control device disposed in a vehicle includes two communication modules and a central management unit. The first communication module is configured to detect a first communication signal of a wearable device and includes at least one UWB communication unit. The second communication module is configured to detect a second communication signal of the wearable device, wherein a communication range of the second communication module is smaller than that of the first communication module. The central management unit is connected to the two communication modules, and is configured to pair with the wearable device according to the first communication signal. When the central management unit determines that a distance corresponding to the first communication signal is not greater than a preset distance, it activates the second communication module for detection, and controls at least one vehicle lock of the vehicle according to the second communication signal.
    Type: Application
    Filed: September 12, 2023
    Publication date: December 12, 2024
    Applicants: INVENTEC (PUDONG) TECHNOLOGY CORPORATION, INVENTEC CORPORATION
    Inventor: Tzu Hung WU
  • Publication number: 20240396117
    Abstract: The invention provides a composite battery assembly structure. The heat dissipating sheets are disposed between the battery cells for support and protection. In addition to providing structural strength, the heat dissipating sheets made of high thermal conductivity material could significantly enhance the heat dissipation effect. Also, the heat dissipating sheets are connected to each other by the fixing tabs and the fixing notches. With such arrangement, the heat dissipating sheets could be easily fixed to each other. By enabling a lightweight and compact design, the invention could increase the energy density of the composite battery assembly structure on a per unit weight and per unit volume basis.
    Type: Application
    Filed: May 6, 2024
    Publication date: November 28, 2024
    Applicant: PROLOGIUM TECHNOLOGY CO., LTD.
    Inventors: Cheng-Chih LEE, Meng-Hung WU, Pei-Hsiu TSAI