Patents by Inventor Chun Hsieh
Chun Hsieh 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: 20250141817Abstract: A computing system comprising: routers, configured to transport data to nodes; transport stations, configured to transport the data to the nodes through the routers; first paths, provided between adjacent ones of the routers; second paths, provided between adjacent ones of the transport stations. The computing system operates in a first mode, which transmits the data from a first target device to a second target device via the first paths and the second paths.Type: ApplicationFiled: October 25, 2023Publication date: May 1, 2025Applicant: MEDIATEK INC.Inventor: Tsai-Chun Hsieh
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Publication number: 20250132496Abstract: An antenna module includes an antenna structure, a grounding plane, and an electromagnetic shielding structure. The antenna structure includes a radiating portion and a feeding portion coupled to each other. The grounding plane is adjacent to the antenna structure in a width direction of the antenna module. The feeding portion is coupled between the radiating portion and the grounding plane. The electromagnetic shielding structure is integrally connected to the grounding plane. In addition, an electronic device including the antenna module is also provided.Type: ApplicationFiled: October 16, 2024Publication date: April 24, 2025Applicant: COMPAL ELECTRONICS, INC.Inventors: Liang-Che Chou, Yu-Chun Hsieh, Zhe-Kai Yang, Hou-Lung Lin, Jui-Hung Lai
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Publication number: 20250118355Abstract: A signal receiver includes a data receiver and a data strobe signal receiver. The data receiver includes a plurality of current mode logic circuits and a plurality of data latches. A first stage current mode logic circuit receives a data signal, and a final stage current mode logic circuit outputs an amplified data signal. The plurality of data latches receive the amplified data signal, wherein each of the data latches sums the amplified data signal and a plurality of feedback data to obtain a summing data, and latches the summing data to output an output data according to one of a plurality of amplified data strobe signals. The data strobe signal receiver receives a data strobe signal, and generates the plurality of amplified data strobe signals by dividing a frequency of the data strobe signal.Type: ApplicationFiled: October 4, 2023Publication date: April 10, 2025Applicant: NANYA TECHNOLOGY CORPORATIONInventors: Po-Chun Hsieh, Hao-Huan Hsu
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Patent number: 12272504Abstract: A keyswitch assembly includes a base, a pressable plate, a first magnetic acting member and a second magnetic acting member. An accommodating space is defined within the base, and an upper surface of the base is provided with a connecting portion. The pressable plate includes a pressing portion, an acting portion and a pivotal connection portion located between the pressing portion and the acting portion and pivotally connected to the connecting portion. The first magnetic acting member is disposed on the acting portion; the second magnetic acting member is disposed on the base corresponding to the first magnetic acting member. The keyswitch assembly is configured such that the first magnetic acting member and the second magnetic acting are attracted or repulsed each other by a magnetic force, so as to provide or change a pressing resistance of the pressing portion.Type: GrantFiled: August 24, 2022Date of Patent: April 8, 2025Assignee: DARFON ELECTRONICS CORP.Inventors: Chih-Yao Chi, Ling-Hsi Chao, Da-Shan Hsu, Shao-Lun Hsiao, Yu-Chun Hsieh
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Publication number: 20250107148Abstract: A thin film transistor includes a semiconductor layer, a gate insulating layer and a gate. The semiconductor layer has a first heavily doped region, a first lightly doped region, a first intrinsic region, a second lightly doped region, a second intrinsic region, a third lightly doped region and a second heavily doped region. A first conductive pattern of the gate has a first portion, a second portion and an opening portion. The first portion of the first conductive pattern shields the first intrinsic region. The second portion of the first conductive pattern shields the second intrinsic region. The opening portion of the first conductive pattern overlaps the second lightly doped region. A second conductive pattern of the gate covers the first conductive pattern. The second conductive pattern has a first portion and a second portion that are located on two opposite sides of the first conductive pattern.Type: ApplicationFiled: December 18, 2023Publication date: March 27, 2025Applicant: AUO CorporationInventors: Ssu-Hui Lu, Wen-Ching Sung, Hsiu-Chun Hsieh
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Publication number: 20250093104Abstract: A furnace tube positioning seat includes a base and at least one shock-absorbing structure. The base has at least one round groove that extends in a groove-extending direction for allowing at least a portion of the furnace tube to be received therein. The at least one shock-absorbing structure includes a connecting member and a shock-absorbing member. The connecting member protrudes outwardly from a groove defining wall of the base which defines the round groove. The shock-absorbing member includes a shock-absorbing strip that is adapted for allowing the furnace tube to lean thereagainst, and two clamping strips that extend respectively from two opposite sides of the shock-absorbing strip in the groove-extending direction. The shock-absorbing strip and the clamping strips cooperatively define an insertion groove that allows the connecting member to be removably inserted therein.Type: ApplicationFiled: July 26, 2024Publication date: March 20, 2025Inventors: Yung-Ching HSIEH, Ming-Chun HSIEH
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Patent number: 12249979Abstract: A signal converting circuit includes a phase interpolator circuit and a bias voltage generation circuit. The phase interpolator circuit is configured to convert a plurality of input clock signals into an output clock signal according to a digital signal. The bias voltage generation circuit is electrically coupled to the phase interpolator circuit, is configured to generate a bias voltage according to a reference information and is configured to output the bias voltage to the phase interpolator circuit, so that the output clock signal has a predetermined phase corresponding to one of a plurality of bit configurations of the digital signal, wherein the reference information is relevant to a change of the phase interpolator circuit due to a temperature variation.Type: GrantFiled: February 24, 2023Date of Patent: March 11, 2025Assignee: Realtek Semiconductor CorporationInventors: Chien-Tsu Yeh, Hsi-En Liu, Yi-Chun Hsieh
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Patent number: 12242488Abstract: A user preference hierarchy is determined from user response to images. Images may be tagged using machine learning models trained to determine values for images. Products are clustered according to product vectors. Images of products within a cluster are clustered according to composition and groups of images are selected from image clusters for soliciting feedback regarding user preference for products of a cluster. Feedback is used to train a user preference model to estimate affinity for a product vector. A user may provide feedback regarding a price point and products are weighted according to a distribution about the price point. The distribution may be asymmetrical according to direction of movement of the price point. Filters may be dynamically defined and presented to a user based on popularity and frequency of occurrence of attribute-value pairs of search results and based on feedback regarding the search results.Type: GrantFiled: June 26, 2023Date of Patent: March 4, 2025Assignee: Pinterest, Inc.Inventors: Navin Agarwal, Judy Yi-Chun Hsieh, Debbie Ayano Limongan, Lianghao Chen, Amit Aggarwal, Julie Bornstein
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Patent number: 12235513Abstract: An optical element driving system is provided. The optical element driving system includes an optical element driving mechanism and a control assembly. The optical element driving mechanism includes a movable portion, a fixed portion, and a driving assembly. The movable portion is used for connecting to an optical element. The movable portion is movable relative to the fixed portion. The movable portion is in an accommodating space in the fixed portion. The driving assembly is used for driving the movable portion to move relative to the fixed portion. The control assembly provides a driving signal to the driving assembly to control the driving assembly. The driving assembly includes a first driving element, and the material of the first driving element includes shape memory alloy.Type: GrantFiled: May 9, 2023Date of Patent: February 25, 2025Assignee: TDK TAIWAN CORP.Inventors: Shun-Chieh Tang, Chen-Chi Kuo, Yi-Chun Cheng, Ming-Chun Hsieh, Ya-Hsiu Wu, Ying-Jen Wang, Sin-Jhong Song
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Patent number: 12237341Abstract: A display panel includes a substrate, first, second, and third data lines, scan lines, a first active device, a second active device, and pixel electrodes. The first and the third data lines have a first polarity. The second data line has a second polarity. The first polarity is different from the second polarity. A source electrode of the first active device disposed between the first data line and the second data line is electrically connected to the first data line. An extension region of the semiconductor pattern of the first active device extends toward and overlaps the second data line. A source electrode of the second active device disposed between the second data line and the third data line is electrically connected to the second data line. An extension region of the semiconductor pattern of the second active device extends toward and overlaps the third data line.Type: GrantFiled: December 27, 2022Date of Patent: February 25, 2025Assignee: AUO CorporationInventors: Hsiu-Chun Hsieh, Shu-Hui Huang, Yi-Wei Chen
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Publication number: 20250051441Abstract: This disclosure relates to protein complexes targeting CD47 and 4-1BB, and methods of use thereof. In one aspect, the protein complexes include one or more CD47-binding domains including all or a portion of the SIRP? extracellular regions, and one or more 4-1BB-binding domains including all or a portion of the 4-1BBL extracellular region.Type: ApplicationFiled: December 9, 2022Publication date: February 13, 2025Inventors: Chun-Yu Lin, Shih-Han Huang, Yi-Chun HSIEH, Chi-Ling Tseng
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Publication number: 20250046734Abstract: 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: ApplicationFiled: October 19, 2023Publication date: February 6, 2025Inventors: Wei-Hung Lin, Chi-Chun Hsieh, Ming-Hua Lo, Chung-Chih Chen, Hsin-Hsien Wu
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Patent number: 12216824Abstract: A mute-able input device with keystroke tactile feedback includes: a plurality of keys, each including a tactile structure and a sound-generating structure for respectively generating operational tactile feedback and operating sounds; a plurality of adjusting mechanisms, each including an adjusting portion corresponding to one of the keys; at least one switching unit including an operating portion and a switch member, the operating portion connecting the switch member and the adjusting mechanism, the switch member generating a switching signal involving a mode switching between different tactile modes or different sound modes for one or more keys. When the operating portion moves in response to a force, the switch member is triggered to achieve the mode switching; meanwhile, the adjusting portion moves to interfere with at least one of the tactile structure or the sound-generating structure along with the movement of the operating portion.Type: GrantFiled: August 15, 2022Date of Patent: February 4, 2025Assignee: DARFON ELECTRONICS CORP.Inventors: Yu-Chun Hsieh, Chen Yang, Shao-Lun Hsiao, Po-Yueh Chou
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Patent number: 12216326Abstract: An optical member driving mechanism for connecting an optical member is provided, including a fixed portion and a first adhesive member. The fixed portion includes a first member and a second member, wherein the first member is fixedly connected to the second member via the first adhesive member.Type: GrantFiled: March 26, 2021Date of Patent: February 4, 2025Assignee: TDK TAIWAN CORP.Inventors: Hsiang-Chin Lin, Shou-Jen Liu, Guan-Bo Wang, Kai-Po Fan, Chan-Jung Hsu, Shao-Chung Chang, Shih-Wei Hung, Ming-Chun Hsieh, Wei-Pin Chin, Sheng-Zong Chen, Yu-Huai Liao, Sin-Hong Lin, Wei-Jhe Shen, Tzu-Yu Chang, Kun-Shih Lin, Che-Hsiang Chiu, Sin-Jhong Song
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Publication number: 20240409280Abstract: A drink container and a lid assembly thereof are provided. The drink container includes a container body and the lid assembly, the lid assembly includes a first lid and a second lid, the first lid is screwed at an opening end of the container body through screw threads, the first lid has a top portion, and the top portion of the first lid has an opening portion. The second lid is disposed above the first lid, the second lid includes a plunger component, and a bottom portion of the plunger can be engaged with the opening portion and sealed with the opening portion. The plunger component is connected to a connection arm, and one side of the connection arm corresponding to the plunger component is pivotally connected to a pivot portion of the first lid. The plunger component has a second accommodating space configured to accommodate a straw.Type: ApplicationFiled: August 21, 2024Publication date: December 12, 2024Inventors: Han-Chun Hsieh, Han-Chieh Hsieh
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Publication number: 20240407578Abstract: A straw structure is provided. The straw structure includes a straw body, and the straw body has a first beveled edge at an opening of a bottom end of the straw body and a second beveled edge connected to a rear side of the first beveled edge. A puncturing end opening is formed at the first beveled edge and a side edge of the straw body, and the bottom end of the straw body has a beveled opening formed at the second beveled edge. The puncturing end opening is an acute angle that is less than 90 degrees, and a slope of the second beveled edge is greater than a slope of the first beveled edge.Type: ApplicationFiled: August 18, 2024Publication date: December 12, 2024Inventors: Han-Chun Hsieh, Han-Chieh Hsieh
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Publication number: 20240398159Abstract: An anti-stick titanium cookware and a method of manufacturing the same are provided. The anti-stick titanium cookware includes a titanium cookware body, a titanium cladding element, a heat-conducting element and an anti-stick layer. The titanium cookware body and the titanium cladding element are made of plate bodies, the titanium cladding element is welded on the lower surface of the titanium cookware body, and an interlayer space is formed between the titanium cladding element and the titanium cookware body. The heat-conducting element is accommodated in the interlayer space and contacts the lower surface of the titanium cookware body. The anti-stick layer is formed on the upper surface of the titanium cookware body. The heat-conducting element is fixed on the lower surface of the titanium cookware body through the titanium cladding element. The anti-stick layer is a titanium oxide film formed on the upper surface of the titanium cookware body.Type: ApplicationFiled: August 14, 2024Publication date: December 5, 2024Inventors: Han-Chun Hsieh, Han-Chieh Hsieh
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Patent number: 12160235Abstract: An optical keyswitch includes a keycap, a support mechanism, and a switch module. The support mechanism is disposed below the keycap and configured to support the keycap moving upward and downward, the support mechanism comprising a first frame and a second frame, the first frame having a sliding end. The switch module includes a circuit board, an emitter, and a receiver, the emitter and the receiver are electrically connected to the circuit board, and the emitter emitting an optical signal to the receiver. When the keycap is pressed, the first frame is driven by the keycap to slide substantially parallel to the circuit board and block the optical signal with the sliding end, so the switch module is triggered to generate a triggering signal.Type: GrantFiled: July 12, 2023Date of Patent: December 3, 2024Assignee: DARFON ELECTRONICS CORP.Inventors: Chen Yang, Yu-Chun Hsieh, Li-Te Chang, Po-Yueh Chou
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Publication number: 20240388290Abstract: A keyswitch assembly includes a keycap, a lifting mechanism, a shield, and a substrate. The lifting mechanism includes a keycap end coupled to the keycap and is capable of being driven by a force to move downward by a distance. The shield extends from the keycap end or the keycap and is movable along with the keycap end or the keycap. The substrate is disposed below the lifting mechanism and includes a sensing switch and a keyswitch circuit electrically connected to each other. The sensing switch has a signal channel and is configured to sense a change in sensed intensity caused by interference of the shield with the signal channel to cause the keyswitch circuit to generate at least one keyswitch signal. During movement of the shield with the keycap end or the keycap, the shield interferes with the signal channel as much as possible throughout the entire distance.Type: ApplicationFiled: May 14, 2024Publication date: November 21, 2024Inventors: Chen YANG, Shao-Lun HSIAO, Yu-Chun HSIEH
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Patent number: 12131496Abstract: A method for identifying objects by shape in close proximity to other objects of different shapes obtains point cloud information of multiple objects. The objects are arranged in at least two trays and the trays are stacked. A depth image of the objects is obtained according to the point cloud information, and the depth image of the objects is separated and layered to obtain a layer information of all the objects. An object identification system also disclosed. Three-dimensional machine vision is utilized in identifying the objects, improving the accuracy of object identification, and enabling the mechanical arm to accurately grasp the required object.Type: GrantFiled: July 8, 2022Date of Patent: October 29, 2024Assignee: Chiun Mai Communication Systems, Inc.Inventors: Tung-Chun Hsieh, Chung-Wei Wu, Sung-Chuan Lee, Chien-Ming Ko, Tze-Chin Lo, Chih-Wei Li, Hsin-Ko Yu