Patents by Inventor Hsin-Hung Chen

Hsin-Hung 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).

  • Patent number: 12238934
    Abstract: A method for fabricating a semiconductor device is provided. The method includes depositing a ferroelectric layer over the substrate; performing a first ionized physical deposition process to deposit a top electrode layer over the ferroelectric layer; patterning the top electrode layer into a top electrode; and patterning the ferroelectric layer to into a ferroelectric element below the top electrode.
    Type: Grant
    Filed: August 30, 2021
    Date of Patent: February 25, 2025
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Tzu-Yu Chen, Hsin-Yu Lai, Sheng-Hung Shih, Fu-Chen Chang, Kuo-Chi Tu
  • Patent number: 12229487
    Abstract: A method includes cropping a plurality of images from a layout of an integrated circuit, generating a first plurality of hash values, each from one of the plurality of images, loading a second plurality of hash values stored in a hotspot library, and comparing each of the first plurality of hash values with each of the second plurality of hash values. The step of comparing includes calculating a similarity value between the each of the first plurality of hash values and the each of the second plurality of hash values. The method further includes comparing the similarity value with a pre-determined threshold similarity value, and in response to a result that the similarity value is greater than the pre-determined threshold similarity value, recording a position of a corresponding image that has the result. The position is the position of the corresponding image in the layout.
    Type: Grant
    Filed: April 28, 2023
    Date of Patent: February 18, 2025
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: I-Shuo Liu, Chih-Chun Hsia, Hsin-Ting Chou, Kuanhua Su, William Weilun Hong, Chih Hung Chen, Kei-Wei Chen
  • Patent number: 12230740
    Abstract: A light-emitting device includes a semiconductor stack including a first semiconductor layer, a second semiconductor layer and an active area between the first semiconductor layer and the second semiconductor layer, wherein the first semiconductor layer including an upper surface; an exposed region formed in the semiconductor stack to expose the upper surface; a first protective layer covering the exposed region and a portion of the second semiconductor layer, wherein the first protective layer includes a first part with a first thickness formed on the upper surface and a second part with a second thickness formed on the second semiconductor layer, the first thickness is smaller than the second thickness; a first reflective structure formed on the second semiconductor layer and including one or multiple openings; and a second reflective structure formed on the first reflective structure and electrically connected to the second semiconductor layer through the one or multiple openings.
    Type: Grant
    Filed: April 22, 2021
    Date of Patent: February 18, 2025
    Assignee: EPISTAR CORPORATION
    Inventors: Jhih-Yong Yang, Hsin-Ying Wang, De-Shan Kuo, Chao-Hsing Chen, Yi-Hung Lin, Meng-Hsiang Hong, Kuo-Ching Hung, Cheng-Lin Lu
  • Publication number: 20250046734
    Abstract: A package includes a first package component; a second package component bonded to the first package component by a first plurality of solder connectors; and a first plurality of spacer connectors extending from the first package component to the second package component. A diameter of a spacer connector the first plurality of spacer connectors is larger than a height of a solder connector of the first plurality of solder connectors, and the first plurality of spacer connectors comprises a different material than the first plurality of solder connectors.
    Type: Application
    Filed: October 19, 2023
    Publication date: February 6, 2025
    Inventors: Wei-Hung Lin, Chi-Chun Hsieh, Ming-Hua Lo, Chung-Chih Chen, Hsin-Hsien Wu
  • Patent number: 12218227
    Abstract: A semiconductor structure includes substrate, semiconductor layers, source/drain features, metal oxide layers, and a gate structure. The semiconductor layers extend in an X-direction and over the substrate. The semiconductor layers are spaced apart from each other in a Z-direction. The source/drain features are on opposite sides of the semiconductor layers in the X-direction. The metal oxide layers cover bottom surfaces of the semiconductor layers. The gate structure wraps around the semiconductor layers and the metal oxide layers. The metal oxide layers are in contact with the gate structure.
    Type: Grant
    Filed: August 10, 2023
    Date of Patent: February 4, 2025
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Shih-Hao Lin, Chia-Hung Chou, Chih-Hsuan Chen, Ping-En Cheng, Hsin-Wen Su, Chien-Chih Lin, Szu-Chi Yang
  • Publication number: 20250006762
    Abstract: An optical device and a method of fabricating the same are disclosed. The optical device includes a first die layer and a second die layer. The first die layer includes a first substrate having a first surface and a second surface opposite to the first surface, first and second pixel structures, an inter-pixel isolation structure disposed in the first substrate and surrounding the first and second pixel structures, and a floating diffusion region disposed in the first substrate and between the first and second pixel structures. The second die layer includes a second substrate having a third surface and a fourth surface opposite to the third surface and a pixel transistor group disposed on the third surface of the second substrate and electrically connected to the first and second pixel structures.
    Type: Application
    Filed: January 12, 2024
    Publication date: January 2, 2025
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chun-Chieh CHUANG, Hsin-Hung CHEN, Wen-I HSU, Peng-Chieh CHIN, Feng-Chi HUNG, Ming-En CHEN, Jen-Cheng LIU, Dun-Nian YAUNG
  • Publication number: 20240427076
    Abstract: An electronic device includes a light guide plate, a back plate, a plurality of light sources, an optical film and a buffer member. The back plate accommodates the light guide plate and includes a bottom plate, a side plate, a bending portion and a first notch portion, wherein a side of the bending portion and a side of the bottom plate are respectively connected to opposite sides of the side plate, the bending portion is overlapped with the bottom plate, the first notch portion is adjacent to the bending portion, and the first notch portion is overlapped with the bottom plate. The light sources are disposed between the bottom plate and the bending portion. The optical film is disposed on the light guide plate and is separated from the bending portion. The buffer member is overlapped with the first notch portion and the light guide plate.
    Type: Application
    Filed: September 3, 2024
    Publication date: December 26, 2024
    Inventors: Shih-Ching HSU, Hsin-Hung CHEN, Chia-Yu CHUNG
  • Patent number: 12152697
    Abstract: A control valve includes a valve body and a valve gate. The valve gate is movably located inside the inner space. The control valve has a lower flow rate limit which is greater than zero. That is, the lower flow rate limit has no necessary to be zero, thus it is acceptable to have a cylindrical valve gate but not a spherical valve gate, and a diameter of the cylindrical valve gate is be smaller than a caliber of an opening of the valve body. Therefore, the valve gate can be directly installed into the valve body via the opening, which allows the valve body to be made of a single piece so as to simplify the processes of manufacturing and assembly.
    Type: Grant
    Filed: June 13, 2023
    Date of Patent: November 26, 2024
    Assignee: COOLER MASTER CO., LTD.
    Inventors: Shui-Fa Tsai, Sy-Chi Kuo, Hsin-Hung Chen
  • Patent number: 12132484
    Abstract: Whether a voltage difference reaches a hysteresis voltage of a hysteresis comparator is used to efficiently update a charge of a capacitor and achieve lower power consumption. On the other hand, since the advanced voltage holding circuit is designed to consume lower power, the refresh time must be designed longer, which makes it impossible to do a large number of yield tests. Thus, the test time in conjunction with the relevant application circuit can be greatly shortened, and the testability and reliability of a voltage holding device can be increased.
    Type: Grant
    Filed: February 10, 2023
    Date of Patent: October 29, 2024
    Assignee: NUVOTON TECHNOLOGY CORPORATION
    Inventors: Wei Min Hung, Hsin Hung Chen
  • Publication number: 20240355860
    Abstract: The present disclosure, in some embodiments, relates to an image sensor integrated chip. The image sensor integrated chip includes a plurality of gate structures arranged along a first side of a substrate within a plurality of pixel regions. An etch block structure is arranged on the first side of the substrate between neighboring ones of the plurality of gate structures. A contact etch stop layer (CESL) is arranged on the etch block structure between the neighboring ones of the plurality of gate structures. An isolation structure is disposed between one or more sidewalls of the substrate and extends from a second side of the substrate to the first side of the substrate. The etch block structure is vertically between the isolation structure and the CESL.
    Type: Application
    Filed: July 3, 2023
    Publication date: October 24, 2024
    Inventors: Hsin-Hung Chen, Wen-I Hsu, Wei Long Chen, Ming-En Chen, Feng-Chi Hung, Jen-Cheng Liu, Dun-Nian Yaung
  • Patent number: 12114457
    Abstract: A modular power supply is disclosed. The modular power supply includes a power supply unit and an expansion unit. The expansion unit is detachably disposed on the power supply unit and located on one side of the power supply unit in a thickness direction of the modular power supply.
    Type: Grant
    Filed: January 19, 2022
    Date of Patent: October 8, 2024
    Assignee: COOLER MASTER TECHNOLOGY INC.
    Inventors: Hsin-Hung Chen, Jui-Tse Yin
  • Patent number: 12105317
    Abstract: An electronic device includes a light guide plate, a plurality of light sources, a sealant frame and at least an optical film. The light guide plate includes a first end portion and a second end portion opposite to each other. The plurality of light sources are disposed adjacent to the second end portion and are arranged along the first direction. The sealant frame is disposed adjacent to the first end portion. One of the at least an optical film includes a body portion and a lug portion connected to the body portion, and the lug portion is fixed on the sealant frame. The body portion includes a first side adjacent to the sealant frame and, in a second direction, a shortest distance between the first side and the sealant film is in a range of 0 mm to 0.4 mm.
    Type: Grant
    Filed: February 3, 2023
    Date of Patent: October 1, 2024
    Assignee: INNOLUX CORPORATION
    Inventors: Shih-Ching Hsu, Hsin-Hung Chen, Chia-Yu Chung
  • Publication number: 20240319474
    Abstract: A lens device includes a main body, a positioning magnet group, a shutter and a fixed magnet group. The main body includes first and second ends opposite to each other, and first and second sides opposite to each other. The positioning magnet group includes first, second and third positioning magnets. The first positioning magnet is close to the first end and the first side. The second positioning magnet is close to the second end and the second side. The third positioning magnet is located between the first and second positioning magnets. The shutter is movably disposed on the main body. The fixed magnet group is disposed on the shutter, and includes first and second fixed magnets. The first fixed magnet attracts with the first positioning magnet and repels with the third positioning magnet. The second fixed magnet attracts with the second positioning magnet.
    Type: Application
    Filed: February 14, 2024
    Publication date: September 26, 2024
    Inventor: HSIN-HUNG CHEN
  • Patent number: 12094734
    Abstract: A wet etching control system includes a liquid level detector, an etching agent spraying component, a cleaning agent spraying component and controller. The liquid level detector is configured to detect a liquid level of leakage liquid in a leakage liquid collection tank, and the controller is configured to control the etching agent spraying component to stop a spraying of an etching agent onto a surface of a wafer, and control the cleaning agent spraying component to spray a cleaning agent onto the surface of the wafer when the liquid level of the leakage liquid is greater than a first preset value.
    Type: Grant
    Filed: August 23, 2021
    Date of Patent: September 17, 2024
    Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.
    Inventors: Hsin-Hung Chen, Yen-Teng Huang
  • Patent number: 12095020
    Abstract: A micro-light-emitting diode (microLED) display panel includes a substrate and a driver bonded on the substrate. The driver includes a signal terminal coupled with a signal wire disposed on the substrate; and a repair terminal associated with the signal terminal, the repair terminal coupled with a repair wire disposed on the substrate.
    Type: Grant
    Filed: April 11, 2022
    Date of Patent: September 17, 2024
    Assignee: Prilit Optronics, Inc.
    Inventors: Biing-Seng Wu, Hsin-Hung Chen
  • Patent number: 12074498
    Abstract: A fan stator structure includes a silicon steel sheet lamination formed of a plurality of laminated silicon steel sheets located between a set of insulating supports and having coils wound thereon; and a plurality of conducting coil end holders respectively including a fixing section and a connecting section, and a receiving zone located between the two sections. The fixing and the connecting section are located at two opposite ends of the conducting coil end holder, and the fixing section is connected to the set of insulating supports. The receiving zone is configured for receiving a front and a back end of the coils, so that the front and back ends of the coils are in contact with the conducting coil end holders. With the conducting coil end holders, the fan stator structure can be manufactured with simplified procedures, reduced time and labor costs, and upgraded good yield rate.
    Type: Grant
    Filed: October 8, 2020
    Date of Patent: August 27, 2024
    Assignee: ASIA VITAL COMPONENTS (CHINA) CO., LTD.
    Inventors: Yeh-Chih Lu, Hsin-Hung Chen
  • Publication number: 20240236257
    Abstract: A method, a processing device, and a system for information display are proposed. The information display system is installed on a mobile vehicle and includes a light transmitting display, an image capturing device configured to capture a target image of a target object, a positioning device configured to generate position information of the mobile vehicle, and a processing device configured to perform the following operations. First reference position information of the target object is calculated according to the position information of the mobile vehicle. Object recognition processing is performed on the target image. A display position of virtual information of the target object is determined using a recognition result of the object recognition processing or the first reference position information according to the recognition result of the object recognition processing.
    Type: Application
    Filed: March 3, 2023
    Publication date: July 11, 2024
    Applicant: Industrial Technology Research Institute
    Inventors: Yu-Hsuan Su, Hsin-Hung Chen, Ting-Hsun Cheng, Yu-Ju Chao, Chi-Wen Jung, Chia-Hsun Tu
  • Patent number: 11980338
    Abstract: An endoscope device includes a hollow tube, a thermal-conductive member, an image-capturing module, and a heat-dissipation tube. The hollow tube includes an insertion end. The thermal-conductive member is in the hollow tube and adjacent to the insertion end. The thermal-conductive member includes a first end, a second end, and a receiving groove. The first end is near to the insertion end as compared with the second end, and the receiving groove is between the first end and the second end. The image-capturing module includes a camera module and a circuit board in the receiving groove. The camera module is at the insertion end and electrically connected to the circuit board. The first end contacts the camera module. The heat-dissipation tube is in the hollow tube. One end of the heat-dissipation tube contacts the thermal conductive member, and the other end of the heat-dissipation tube extends away from the insertion end.
    Type: Grant
    Filed: April 29, 2021
    Date of Patent: May 14, 2024
    Assignee: CHICONY ELECTRONICS CO., LTD.
    Inventor: Hsin-Hung Chen
  • Patent number: 11955428
    Abstract: A semiconductor structure includes a substrate, a conductive via and a first insulation layer. The conductive via is through the substrate. The first insulation layer is between the substrate and the conductive via. A first surface of the first insulation layer facing the substrate and a second surface of the first insulation layer facing the conductive via are extended along different directions.
    Type: Grant
    Filed: February 6, 2021
    Date of Patent: April 9, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: Hsin-Hung Chen, Min-Feng Kao, Hsing-Chih Lin, Jen-Cheng Liu, Dun-Nian Yaung
  • Patent number: 11929767
    Abstract: A transmission interface between at least a first module and a second module is proposed. The transmission interface includes at least two physical transmission mediums. Each physical transmission medium is arranged to carry a multiplexed signal in which at least two signals are integrated. The at least two physical transmission mediums include a first physical transmission medium arranged to carry a first multiplexed signal including a first IF signal and a reference clock signal. The first IF signal and the reference clock signal are at different frequencies.
    Type: Grant
    Filed: August 16, 2022
    Date of Patent: March 12, 2024
    Assignee: MEDIATEK INC.
    Inventors: Chieh-Hsun Hsiao, Ming-Chou Wu, Wen-Chang Lee, Narayanan Baskaran, Wei-Hsin Tseng, Jenwei Ko, Po-Sen Tseng, Hsin-Hung Chen, Chih-Yuan Lin, Caiyi Wang