Patents by Inventor Chunning Wang
Chunning Wang 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: 20250155769Abstract: An electronic label device includes a display module and a driving chip. The display module includes a driving substrate and an E-paper film, and the E-paper film is disposed on the driving substrate. The driving chip is disposed on the driving substrate and is electrically connected to the driving substrate. The driving chip drives the E-paper film to display images through the driving substrate. The driving chip includes a memory unit, which stores a plurality of lookup tables corresponding to a plurality of temperature ranges. Each lookup table includes an index corresponding to one of the temperature ranges and a plurality of processing procedures for multiple display colors of the E-paper film, and the index indicates a driving mode of the processing procedures.Type: ApplicationFiled: September 30, 2024Publication date: May 15, 2025Inventors: Chao-Hsuan HUANG, Lung-Pin CHANG, Yew-Chun WANG
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Publication number: 20250155755Abstract: Provided is a pixel structure. The pixel structure includes: a first electrode, a second electrode, and a liquid crystal layer that are disposed on one side of a substrate and successively stacked, wherein one of the first electrode and the second electrode is a pixel electrode and the other of the first electrode and the second electrode is a common electrode, and the second electrode includes a plurality of electrode branches sequentially arranged in a first direction, wherein each of the electrode branches includes a first end portion, a body portion, and a second end portion that are successively connected in a second direction, the body portion including at least one body segment.Type: ApplicationFiled: January 13, 2025Publication date: May 15, 2025Inventors: Qianqian ZHANG, Chun WANG, Yuqi LIU, Hui WANG, Hongmei YANG, Wei REN
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Patent number: 12299586Abstract: An embodiment involves a hybrid machine learning classifier that uses a random forest of decision tree classifiers to predict a tariff code prefix, and uses a plurality of expert trees to predict a tariff code suffix from properties related to chemical components associated with the respective tariff code prefixes. The embodiment also involves: determining a proportion of a dominant chemical component in comparison to other chemical components in a new set of chemical components; calculating similarity scores for the new set of chemical components and words associated with the tariff code prefixes; generating a feature vector from the proportion and the similarity scores; and obtaining a predicted tariff code including a predicted tariff code prefix determined by applying the random forest to the feature vector, and a predicted tariff code suffix determined by traversing a particular expert tree in accordance with properties related to the new set of chemical components.Type: GrantFiled: September 11, 2019Date of Patent: May 13, 2025Assignee: THE DOW CHEMICAL COMPANYInventors: Chun Wang, John Martin Wassick, Vicki Rothhaar, Kalyanmoy Deb, Yashesh Deepakkumer Dhebar, Erik David Goodman
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Patent number: 12300252Abstract: An electronic processor that may be configured to perform a first voiceprint analysis of first audio data of a first call from a first caller to determine a first voiceprint of the first caller, and determine that the first voiceprint matches a first previously-stored voiceprint. The first previously-stored voiceprint may identify and be associated with first previously-stored information regarding a previous call from the first caller that is anonymized so as not to include a name of the first caller or a phone number of the first caller. The electronic processor may also receive a permission command based on a user input from the first caller to indicate that a call taker handling the first call is allowed to have access to the first previously-stored information. The electronic processor may output the first previously-stored information on a call taker device in response to receiving the permission command.Type: GrantFiled: November 16, 2022Date of Patent: May 13, 2025Assignee: MOTOROLA SOLUTIONS, INC.Inventors: Natalie D. Dentel, Matthew Seeley, Chun Wang
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Patent number: 12300670Abstract: In some embodiments, the present disclosure relates to an integrated chip structure. The integrated chip structure includes a first integrated chip (IC) tier and a second IC tier. The second IC tier comprises a second plurality of conductors within a second insulating structure disposed on the second semiconductor body. A conductive pad is electrically coupled to the second plurality of conductors and has a conductive surface available to a side of the second semiconductor body facing away from the first semiconductor body. The IC first tier contacts the second IC tier along a bonding interface including one or more conductive regions and one or more insulating regions. The one or more conductive regions laterally outside of a bottom surface of the conductive pad.Type: GrantFiled: July 20, 2023Date of Patent: May 13, 2025Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Sin-Yao Huang, Chun-Chieh Chuang, Ching-Chun Wang, Sheng-Chau Chen, Dun-Nian Yaung, Feng-Chi Hung, Yung-Lung Lin
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Publication number: 20250147221Abstract: A light-guide optical element and a method for manufacturing the same, includes: a coating step including forming at least one functional coating on a surface of a substrate, and cutting the substrate to form at least one optical coating strip; a mounting step including placing at least one optical coating strip in a storage space of a first substrate; an assembling step including combining a second substrate corresponding to the first substrate with the first substrate, so that the at least one optical coating strip is positioned between the first substrate and the second substrate, forming a semi-finished product; and a cutting step including cutting the semi-finished product into at least one finished light-guide optical element, and the at least one finished light-guide optical element includes the at least one optical coating strip.Type: ApplicationFiled: November 2, 2023Publication date: May 8, 2025Inventors: Yung-Chun Wang, Yung-Sheng Cheng, Hsang-Yang Lin, Sen-Tsung Hsiao
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Patent number: 12293502Abstract: A method for detecting defects in products from images thereof and an electronic device applying the method inputs a defect image repair data set into an autoencoder to train the autoencoder, and generates a reconstructed image, calculates a reference error value between the sample image and the reconstructed image by a preset error function, and set a threshold value based on the reference error value. The electronic device inputs an image possibly revealing a defect into the autoencoder and generates the reconstructed image corresponding to the image to be detected, and uses the preset error function to calculate the reconstruction error between the image and the reconstructed image, thereby determining whether the image being analyzed does reveal defects. When the reconstruction error is greater than the threshold value, a determination is made that a defect is revealed.Type: GrantFiled: December 30, 2021Date of Patent: May 6, 2025Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Jung-Hao Yang, Chin-Pin Kuo, Chih-Te Lu, Tzu-Chen Lin, Wan-Jhen Lee, Wei-Chun Wang
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Publication number: 20250135045Abstract: The present invention relates to a FAP-? specific tumor diagnostic imaging agent, in particular, the present invention relates to a compound of formula (I), a FAP-? specific tumor imaging agent formed by coordination of the compound of formula (I) with a radionuclide, and use of said compound in the diagnosis of a disease characterized by overexpression of fibroblast activation protein ? (FAP-?) in a subject in need thereof.Type: ApplicationFiled: June 28, 2023Publication date: May 1, 2025Inventors: Chun WANG, Jinxing NIAN
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Publication number: 20250125161Abstract: Some implementations described herein provide an etch tool having a nozzle component. The nozzle component (e.g., a gas injector component) includes a spinel-based composite material that has an increased resistivity to damage and/or debris generation within the etch tool during a plasma-based etch operation that etches material from a semiconductor substrate. The increased resistivity may decrease contamination within the etch tool to increase a yield of integrated circuit devices on the semiconductor substrate relative to another semiconductor substrate that is etched using another etch tool having another nozzle component of another material.Type: ApplicationFiled: October 13, 2023Publication date: April 17, 2025Inventors: Yen-Ming LIU, Li-Chun WANG, Chin-Hau MENG, Ren-Guan DUAN
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Publication number: 20250125515Abstract: A mobile device supporting wideband operations includes a first metal mechanism element, a dielectric substrate, a first feeding radiation element, a second feeding radiation element, a ground element, and a second metal mechanism element. The first metal mechanism element includes a main portion and a sidewall portion. The sidewall portion of the first metal mechanism element has a first slot. Both the first feeding radiation element and the second feeding radiation element extend across the first slot of the first metal mechanism element. An antenna structure is formed by the first slot of the first metal mechanism element, the dielectric substrate, the first feeding radiation element, the second feeding radiation element, and the ground element. The second metal mechanism element is disposed opposite to the main portion of the first metal mechanism element. The second metal mechanism element has a second slot.Type: ApplicationFiled: December 11, 2023Publication date: April 17, 2025Inventors: Kun-Sheng CHANG, Ching-Chi LIN, Chuan-Chun WANG
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Publication number: 20250125292Abstract: A side-wettable package with edge-recessed bond pads has a composite substrate, and the composite substrate is covered with a molding layer. An upper redistribution layer is formed on the molding layer, and the upper redistribution layer is covered with a solder mask and part of the upper redistribution is exposed to form at least one surface bond pad. Surfaces of each surface bond pad are formed with an anti-oxidation conductive layer, wherein at least one side surface of each surface bond pad is recessed relative to side surfaces of the molding layer. The present invention does not form the side-wettable structure by cutting the upper redistribution layer to prolong service life of cutting Wheels and structural stability of the package. The anti-oxidation conductive layer increases a contacting area between solder and each surface bond pad, thereby facilitating AOI instruments to determine soldering condition of the package and another component.Type: ApplicationFiled: October 14, 2024Publication date: April 17, 2025Inventors: CHUNG-HSIUNG HO, CHI-HSUEH LI, CHIEN-CHUN WANG, WEI-TING CHEN, WEI-TING CHEN
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Publication number: 20250118792Abstract: The present invention relates to the technical field of electrochemistry, and in particular, to a structured electrode, a preparation method therefor and a use thereof. The structured electrode of the present invention comprises an electrode body, and a surface of the electrode body is provided with an etched structure; and the electrode body is of an array structure composed of three-dimensional electrode wires.Type: ApplicationFiled: November 15, 2022Publication date: April 10, 2025Applicant: South China University of TechnologyInventors: Wei YUAN, Yintong YE, Yang YANG, Xinzhu GAO, Chun WANG, Xiaoqing ZHANG
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Publication number: 20250120171Abstract: A fin-type field effect transistor comprising a substrate, at least one gate stack and epitaxy material portions is described. The substrate has fins and insulators located between the fins, and the fins include channel portions and flank portions beside the channel portions. The at least one gate stack is disposed over the insulators and over the channel portions of the fins. The epitaxy material portions are disposed over the flank portions of the fins and at two opposite sides of the at least one gate stack. The epitaxy material portions disposed on the flank portions of the fins are separate from one another.Type: ApplicationFiled: December 17, 2024Publication date: April 10, 2025Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Chun Hsiung Tsai, Ziwei Fang, Tsan-Chun Wang, Kei-Wei Chen
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Publication number: 20250099285Abstract: A protector for stenosing tenosynovitis is provided, including: a shell member, including a plurality of ribs defining a plurality of through holes through the shell member in a thickness direction and a plurality of channels transverse to the plurality of through holes; and an lining, attached to an inner side of the shell member, the lining being softer than the shell member. As a result, it is lightweight, comfortable to wear, and has good structural strength and protection.Type: ApplicationFiled: August 20, 2024Publication date: March 27, 2025Inventor: MENG-CHUN WANG
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Patent number: 12260613Abstract: A method for recognizing different object-categories within images based on texture classification of the different categories, which is implemented in an electronic device, includes extracting texture features from block images segmented from original images according to at least one Gabor filter; determining a grayscale level co-occurrence matrix of each block image according to the texture features; calculating texture feature statistics of each block image according to the grayscale level co-occurrence matrix; training and generating an object recognition model using the texture features and the texture feature statistics; and recognizing and classifying at least one object in original image according to the object recognition model.Type: GrantFiled: January 23, 2022Date of Patent: March 25, 2025Assignee: HON HAI PRECISION INDUSTRY CO., LTD.Inventors: I-Hua Chen, Chin-Pin Kuo, Wei-Chun Wang, Tzu-Chen Lin
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Patent number: 12260763Abstract: Disclosed is a dynamic regulation method for a lane changing decision point of a CAV dedicated lane in a diverging area of an expressway, applied to the diverging area of the expressway in which the CAV dedicated lane is provided at an inner side of a road. Vehicles traveling in the CAV dedicated lane are all CAVs. Both the CAVs and human-driven vehicles can travel in ordinary lanes. The method calculates the lane changing decision points of diversion vehicles in the CAV dedicated lane at current time using corresponding algorithms based on a relationship between the lane changing decision points of the CAV dedicated lane and traffic efficiency and a traffic safety.Type: GrantFiled: May 24, 2024Date of Patent: March 25, 2025Assignees: HEFEI UNIVERSITY OF TECHNOLOGY, HEFEI UNIVERSITY OF TECHNOLOGY DESIGN INSTUTUTE (GROUP) CO., LTD., ANHUI BAICHENG HUITONG TECHNOLOGY CO., LTD.Inventors: Weihua Zhang, Taifeng Ni, Heng Ding, Haijian Bai, Wenjia Zhu, Chun Wang, Ye Yu, Zeyang Cheng, Wanli Dong
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Patent number: 12261196Abstract: In some embodiments, the present application provides an integrated chip (IC). The IC includes a metal-insulator-metal (MIM) device disposed over a substrate. The MIM device includes a plurality of conductive plates that are spaced from one another. The MIM device further includes a first conductive plug structure that is electrically coupled to a first conductive plate and to a third conductive plate of the plurality of conductive plates. A first plurality of insulative segments electrically isolate a second conductive plate and a fourth conductive plate from the first conductive plug structure. The MIM device further includes a second conductive plug structure that is electrically coupled to the second conductive plate and to the fourth conductive plate of the plurality of conductive plates. A second plurality of insulative segments electrically isolate the first conductive plate and the third conductive plate from the second conductive plug structure.Type: GrantFiled: March 24, 2022Date of Patent: March 25, 2025Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.Inventors: Lu-Sheng Chou, Hsuan-Han Tseng, Chun-Yuan Chen, Hsiao-Hui Tseng, Ching-Chun Wang
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Publication number: 20250095552Abstract: Disclosed is a passive display apparatus. The passive display apparatus includes multiple light-emitting elements, a scanning circuit, multiple scanning switches, and a current control circuit. The light emitting elements are arranged in an array. The scanning circuit is coupled to the light-emitting elements and has multiple scan shift registers to generate multiple scan signals enabled sequentially. The scanning switches receive the scan signals and a first operating voltage to provide the first operating voltage to the light-emitting elements row by row. The current control circuit is coupled to the light-emitting elements, and receives multiple pixel voltages to provide multiple light-emitting currents to the light-emitting elements. The light-emitting elements emit light based on the received light-emitting currents.Type: ApplicationFiled: June 11, 2024Publication date: March 20, 2025Applicant: AUO CorporationInventors: Hsien-Chun Wang, Hsin-Chun Huang, Hsiao-Wei Cheng, Yang-En Wu
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Publication number: 20250093760Abstract: A projection lens includes a first and a second optical lens assembly. The first optical lens assembly is configured to transmit an image beam to the second optical lens assembly, which projects out the image beam from the projection lens. The second optical lens assembly includes a first and a second reflective element, and an optical member disposed between the first and the second reflective element and including a translucent region and a reflective region. The first reflective element is configured to reflect the image beam from the first optical lens assembly and transmit to the translucent region, which allows the image beam from the first reflective element to pass through and transmit to the second reflective element. The second reflective element is configured to reflect the image beam from the translucent region and transmit to the reflective region, which reflects the image beam from the second reflective element.Type: ApplicationFiled: September 5, 2024Publication date: March 20, 2025Applicant: Coretronic CorporationInventors: Wen-Chun Wang, Wei-Ting Wu, You-Da Chen, Ching-Chuan Wei
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Patent number: D1072104Type: GrantFiled: April 10, 2024Date of Patent: April 22, 2025Inventor: Chun Wang