Patents by Inventor Hung Fan
Hung Fan 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).
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Publication number: 20240147606Abstract: An electronic device includes a first substrate structure, multiple electronic elements and a second substrate structure. The first substrate structure includes a first substrate. The electronic elements are disposed on the first substrate. The second substrate structure is coupled to the first substrate structure. The second substrate structure includes a second substrate, a protection circuit, a driving circuit and a bonding pad. The protection circuit is disposed on the second substrate. The driving circuit is disposed on the second substrate and configured to drive at least a part of the electronic elements. The bonding pad is disposed on the second substrate. The protection circuit is respectively coupled to the bonding pad and the driving circuit. The electronic device may reduce the damage caused by electrostatic discharge or reduce the impact of the bonding process of the bonding pad on signal conduction.Type: ApplicationFiled: September 14, 2023Publication date: May 2, 2024Applicant: Innolux CorporationInventors: Mu-Fan Chang, Yi-Hua Hsu, Hung-Sheng Liao, Min-Hsin Lo, Ming-Chun Tseng, Ker-Yih Kao
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Patent number: 11961629Abstract: An antioxidant conductive thermal paste and a method of manufacturing the same are provided. The antioxidant conductive thermal paste includes a reactive monomer, a thermosetting resin, a polymerization inhibitor, an electrically conductive filler, and a thixotropic agent. The method consists of the steps of mixing a reactive monomer, a thermosetting resin, and a polymerization inhibitor evenly to get a first polymer mixture, and adding an electrically conductive filler and a thixotropic agent into the first polymer mixture in turn and blending the mixture evenly to obtain an antioxidant conductive thermal paste with good adherence, high electrical conductivity, high thermal conductivity, improved thermal-mechanical fatigue resistance or mechanical fatigue resistance.Type: GrantFiled: December 8, 2022Date of Patent: April 16, 2024Assignee: Geckos Technology Corp.Inventors: Wei-Chen Chang, Chen-Yen Fan, Ping-Hung Chen, Tsung-Huan Sheng
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Patent number: 11947153Abstract: A backlight module and a display device are provided, and the backlight module includes a light guide plate, a plurality of light-emitting components, and a frame. The light guide plate includes a first side, a second side, and two third sides. The light-emitting components are disposed on the first side, and light generated from the light-emitting components enters the light guide plate from the first side. The frame covers the second side and the third sides and includes an opening and at least one buffer portion. The light-emitting components are disposed in the opening, and the buffer portion is disposed on a side of the opening and contacts the light guide plate.Type: GrantFiled: May 4, 2023Date of Patent: April 2, 2024Assignee: Radiant Opto-Electronics CorporationInventors: Hung-Pin Cheng, Shih-Fan Liu, Chien-Yu Ko, Jui-Lin Chen
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Publication number: 20240094834Abstract: An active stylus having physical writing function includes a tip shell including a first opening and a second opening, a first electrode including a first end protruded through the first opening of the tip shell and including a second end protruded through the second opening of the tip shell and entered a main body housing of the active stylus, wherein the first electrode includes conductive material. The tip shell includes non-conductive material. The first end of the first electrode is configured to leave colored traces on an object by physical friction caused between the first end of the first electrode and the object.Type: ApplicationFiled: July 27, 2023Publication date: March 21, 2024Inventors: Shih-Yen LEE, Tzu-Yu TING, Yeh Sen-Fan CHUEH, Min-Hung LIN, Shih-Hsiung HSIAO
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Patent number: 11934034Abstract: An optical element driving mechanism is provided. The optical element driving mechanism includes a movable portion, a fixed portion, a driving assembly, and an assist assembly. The movable portion is used for connecting to an optical element having a main axis. The movable portion is movable relative to the fixed portion. The driving assembly drives the movable portion to move relative to the fixed portion. The assist assembly limits the movement of the movable portion relative to the fixed portion.Type: GrantFiled: April 8, 2020Date of Patent: March 19, 2024Assignee: TDK TAIWAN CORP.Inventors: Chen-Hsien Fan, Yueh-Lin Lee, Yu-Chiao Lo, Sung-Mao Tsai, Shang-Hung Chen
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Patent number: 11929115Abstract: A memory device and an operation method thereof are provided. The memory device includes memory cells, each having a static random access memory (SRAM) cell and a non-volatile memory cell. The SRAM cell is configured to store complementary data at first and second storage nodes. The non-volatile memory cell is configured to replicate and retain the complementary data before the SRAM cell loses power supply, and to rewrite the replicated data to the first and second storage nodes of the SRAM cell after the power supply of the SRAM cell is restored.Type: GrantFiled: April 8, 2022Date of Patent: March 12, 2024Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Jer-Fu Wang, Hung-Li Chiang, Yi-Tse Hung, Tzu-Chiang Chen, Meng-Fan Chang
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Patent number: 11923405Abstract: The present disclosure is directed to a semiconductor device. The semiconductor device includes a substrate, an insulating layer disposed on the substrate, a first conductive feature disposed in the insulating layer, and a capacitor structure disposed on the insulating layer. The capacitor structure includes a first electrode, a first dielectric layer, a second electrode, a second dielectric layer, and a third electrode sequentially stacked. The semiconductor device also includes a first via connected to the first electrode and the third electrode, a second via connected to the second electrode, and a third via connected to the first conductive feature. A part of the first via is disposed in the insulating layer. A portion of the first conductive feature is directly under the capacitor structure.Type: GrantFiled: May 23, 2022Date of Patent: March 5, 2024Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTDInventors: Chih-Fan Huang, Hung-Chao Kao, Yuan-Yang Hsiao, Tsung-Chieh Hsiao, Hsiang-Ku Shen, Hui-Chi Chen, Dian-Hau Chen, Yen-Ming Chen
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Patent number: 10976153Abstract: A forming tool detection device includes a reflector module, an image sensor and a backlight module respectively disposed on both sides of the reflector module with a detection space formed between the backlight module and the reflector module for the insertion of a forming tool for detection. The reflector module focuses the light projected by the backlight module and reflects the focused light toward the backlight module and is provided with a hollow portion for the image sensor to capture an image of the forming tool. The reflector module is used to reflect the light emitted by the backlight module so that the tool image captured by the image sensor can detect the length and outer diameter of the forming tool, thereby simplifying the tool detection process.Type: GrantFiled: January 21, 2020Date of Patent: April 13, 2021Assignee: TCTM (HONG KONG) LIMITEDInventors: Chia-Li Tao, Chien-Hung Fan
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Patent number: 10906753Abstract: A cyclic type layered storage and output equipment includes a first pick-and-place device and a second pick-and-place device set at two opposite sides of an automatic material distribution and storage machine for delivering drill bits for detection and storing the detected drill bits by using horizontal transportation and layered storage technology. It can reduce the equipment space. After the overall inspection is completed, all the stored drill bits are transferred to another processing equipment together.Type: GrantFiled: January 21, 2020Date of Patent: February 2, 2021Assignee: TCTM (HONG KONG) LIMITEDInventors: Chia-Li Tao, Chien-Hung Fan
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Patent number: 10419236Abstract: A method, system and non-transitory computer storage readable medium comprise operating a Wide Area Network (WAN) device according to a first Internet protocol (IP) translation mode of operation, changing an initial connectivity status between the WAN device and a WAN and transitioning from the first IP translation mode of operation to a second IP translation mode of operation that is different from the first IP translation mode of operation based on the change in the initial connectivity status.Type: GrantFiled: January 16, 2018Date of Patent: September 17, 2019Assignee: OPEN INVENTION NETWORK LLCInventors: Wei-Lun Hsu, Pen Hsieh, Chia-Hung Fan, Chen-Hua Fan
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Patent number: 9880831Abstract: A field firmware upgrading method is adapted in a field firmware upgrading system having a computing device and a storage device. First, the computing device is boot up to a real-time operating system (RTOS), wherein the RTOS and a firmware of the storage device are communicated with each other via a driver. The RTOS sends reading commands to the firmware, such that the firmware performs a reading operation meeting a prefix proceeding, wherein the prefix proceeding defines an order which specific logic block addresses (LBAs) are read. After the firmware performs the reading operation meeting the prefix proceeding, the RTOS sends writing commands to the firmware, such that the firmware performs a writing operation meeting a specific writing proceeding to write an firmware image file into the storage device beginning at a target LBA defined by the specific writing proceeding.Type: GrantFiled: November 6, 2015Date of Patent: January 30, 2018Assignee: STORART TECHNOLOGY CO., LTD.Inventors: Yi-Ming Wang, Wan-Chun Chang, Shih-Hung Fan
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Patent number: 9871670Abstract: A method, system and non-transitory computer storage readable medium comprise operating a Wide Area Network (WAN) device according to a first Internet protocol (IP) translation mode of operation, changing an initial connectivity status between the WAN device and a WAN and transitioning from the first IP translation mode of operation to a second IP translation mode of operation that is different from the first IP translation mode of operation based on the change in the initial connectivity status.Type: GrantFiled: January 10, 2017Date of Patent: January 16, 2018Assignee: Open Invention Network, LLCInventors: Wei-Lun Hsu, Pen Hsieh, Chia-Hung Fan, Chen-Hua Fan
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Publication number: 20170131997Abstract: A field firmware upgrading method is adapted in a field firmware upgrading system having a computing device and a storage device. First, the computing device is boot up to a real-time operating system (RTOS), wherein the RTOS and a firmware of the storage device are communicated with each other via a driver. The RTOS sends reading commands to the firmware, such that the firmware performs a reading operation meeting a prefix proceeding, wherein the prefix proceeding defines an order which specific logic block addresses (LBAs) are read. After the firmware performs the reading operation meeting the prefix proceeding, the RTOS sends writing commands to the firmware, such that the firmware performs a writing operation meeting a specific writing proceeding to write an firmware image file into the storage device beginning at a target LBA defined by the specific writing proceeding.Type: ApplicationFiled: November 6, 2015Publication date: May 11, 2017Inventors: YI-MING WANG, WAN-CHUN CHANG, SHIH-HUNG FAN
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Patent number: 9549435Abstract: A method, system and non-transitory computer storage readable medium comprise operating a Wide Area Network (WAN) device according to a first Internet protocol (IP) translation mode of operation, changing an initial connectivity status between the WAN device and a WAN and transitioning from the first IP translation mode of operation to a second IP translation mode of operation that is different from the first IP translation mode of operation based on the change in the initial connectivity status.Type: GrantFiled: January 4, 2016Date of Patent: January 17, 2017Assignee: Open Invention Network, LLCInventors: Wei-Lun Hsu, Pen Hsieh, Chia-Hung Fan, Chen-Hua Fan
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Patent number: 9316871Abstract: The invention provides a liquid crystal display, including: a substrate, wherein the substrate includes a first flat electrode formed thereon; a first alignment layer formed on the first flat electrode; a second substrate disposed oppositely to the first substrate, wherein the second substrate includes a gate line, a data line and a second flat electrode, wherein the gate line intersects with the data line to define a pixel region, the pixel region includes at least one sub-pixel electrode region, and an area of the second flat electrode is smaller than that of the first flat electrode; a second alignment layer formed on the second flat electrode; and a liquid crystal layer formed between the first substrate and the second substrate, wherein the liquid crystal layer has chirality, wherein the sub-pixel electrode region has a multidomain pretilt angle.Type: GrantFiled: September 13, 2012Date of Patent: April 19, 2016Assignees: INNOLUX CORPORATION, INNOCOM TECHNOLOGY (SHENZHEN) CO., LTD.Inventors: Cheng-Chung Peng, Shih-Hung Fan
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Patent number: 9232560Abstract: A method, system and non-transitory computer storage readable medium comprise operating a Wide Area Network (WAN) device according to a first Internet protocol (IP) translation mode of operation, changing an initial connectivity status between the WAN device and a WAN and transitioning from the first IP translation mode of operation to a second IP translation mode of operation that is different from the first IP translation mode of operation based on the change in the initial connectivity status.Type: GrantFiled: August 22, 2012Date of Patent: January 5, 2016Assignee: OPEN INVENTION NETWORK, LLCInventors: Wei-Lun Hsu, Pen Hsieh, Chia-Hung Fan, Chen-Hua Fan
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Patent number: 9123558Abstract: In accordance with one embodiment, the present invention provides a bipolar junction transistor including an emitter region; a base region; a first isolation between the emitter region and the base region; a gate on the first isolation region and overlapping at least a portion of a periphery of the emitter region; a collector region; and a second isolation between the base region and the collector region.Type: GrantFiled: June 20, 2011Date of Patent: September 1, 2015Assignee: MEDIATEK INC.Inventors: Sheng-Hung Fan, Chu-Wei Hu, Chien-Chih Lin, Chih-Chung Chiu, Zheng Zeng, Wei-Li Tsao
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Patent number: 8823904Abstract: The present invention provides an improved type of liquid crystal (LC) display device with wide-viewing angle and high optical transmittance. The LC display of the present invention consists of: at least one LC alignment apparatus, which makes the LC molecules within the display area forming a continuous-domain or multi-domain alignments, and hence improve its wide-viewing-angle characteristics; a LC layer formed by Nematic type LC with chiral dopants, and with optimal parameters of the optical path difference ?nd and LC rotations of d/p ratio, such that LC molecules can be aligned along all radial directions to achieve optimal transmittance, and thus producing an wide-viewing-angle LC display improved transmittance without the formation of dark fringes in the display area.Type: GrantFiled: December 29, 2010Date of Patent: September 2, 2014Assignee: Innolux CorporationInventors: Shih-Hung Fan, Yuhren Shen, Cheng-Chung Peng, Hsin-Ta Lee
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Publication number: 20130258264Abstract: A liquid crystal display device is disclosed, which includes a first substrate, a second substrate and a liquid crystal layer containing Chiral dopants. The second substrate includes a blue sub-pixel region and a blue sub-pixel electrode unit disposed in the blue sub-pixel region. The numerical ranges of the characteristic parameters of the liquid crystal layer are 0.33??nd?0.62 and 0.2?d/p?0.36. The ratio of the area of the hollowed regions in the blue sub-pixel region, to the area of the blue sub-pixel region, is larger than or equal to 54%.Type: ApplicationFiled: November 9, 2012Publication date: October 3, 2013Applicants: CHIMEI INNOLUX CORPORATION, INNOCOM TECHNOLOGY (SHENZHEN) CO., LTD.Inventors: Cheng-Chung PENG, Shih-Hung FAN
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Publication number: 20130215825Abstract: A method, system and non-transitory computer storage readable medium comprise operating a Wide Area Network (WAN) device according to a first Internet protocol (IP) translation mode of operation, changing an initial connectivity status between the WAN device and a WAN and transitioning from the first IP translation mode of operation to a second IP translation mode of operation that is different from the first IP translation mode of operation based on the change in the initial connectivity status.Type: ApplicationFiled: August 22, 2012Publication date: August 22, 2013Applicant: UBEE INTERACTIVE CORP.Inventors: Wei-Lun Hsu, Pen Hsieh, Chia-Hung Fan, Chen-Hua Fan