公开(公告)号：US20250012655A1

公开(公告)日：2025-01-09

申请号：US18596687

申请日：2024-03-06

Applicant: VIA Technologies, Inc.

Inventor： Yeh Cho ,  Ting-Yuan Chang ,  Fan-Hao-Chi Fang

IPC: G01M3/00 ,  G01M3/38 ,  G01N21/88 ,  G08B21/12

Abstract: A gas leak detection device and a detecting method are provided. The gas leak detection device includes a remote temperature sensor and a processor. The remote temperature sensors detect an area-to-be-monitored to obtain a plurality of thermal images. Each pixel position in the thermal images includes a corresponding temperature value. The processor obtains the thermal images from the remote temperature sensor, calculates a detected temperature value of each environmental block according to each of a plurality of environmental blocks in the thermal images, calculates a temperature judgment threshold based on the detected temperature value of each environmental block in a detection time period, determines whether a temperature of at least one region-of-interest is abnormal based on the temperature judgment threshold, and performs a warning operation when the temperature of the at least one region-of-interest is abnormal.

公开(公告)号：US12191242B2

公开(公告)日：2025-01-07

申请号：US17580664

申请日：2022-01-21

Applicant: VIA Technologies, Inc.

Inventor： Nai-Shung Chang ,  Yun-Han Chen ,  Tsai-Sheng Chen ,  Chang-Li Tan ,  Sheng-Bang Ou Yang

IPC: H01L23/498 ,  H05K1/02 ,  H05K1/11

Abstract: A contact arrangement includes a plurality of contact groups. At least one of the contact groups includes a plurality of shared contacts, a plurality of dedicated contacts, and a plurality of ground contacts. The shared contacts in a first mode or a second mode transmit signals corresponding to the first mode or the second mode. The dedicated contacts transmit the signals corresponding to the first mode and do not transmit the signals corresponding to the second mode. The ground contacts surround the shared contacts and the dedicated contacts.

公开(公告)号：US20240421124A1

公开(公告)日：2024-12-19

申请号：US18476279

申请日：2023-09-27

Applicant: VIA Technologies, Inc.

Inventor： Wen-Yuan Chang ,  Wei-Cheng Chen ,  Chen-Yueh Kung

IPC: H01L25/065 ,  H01L23/00 ,  H01L23/498 ,  H01L23/538

Abstract: A manufacturing method of an electronic package includes the following steps. Multiple chips and a base dielectric layer are provided. A back surface of each chip is fixed to a back surface temporary carrier via a back surface temporary bonding layer. A base dielectric layer surrounds each chip and covers the back surface temporary bonding layer. A material of the base dielectric layer includes a silicate composite material. At least one bridge element is installed on the adjacent chips. An intermediate dielectric layer covering the base dielectric layer, the chips, and the bridge element is formed. Multiple intermediate conductive vias and a redistribution structure are respectively formed on the chips and the intermediate dielectric layer. Multiple conductive bumps are formed on the redistribution structure. The back surface temporary bonding layer and the back surface temporary carrier are removed. An electronic package produced by the manufacturing method is also provided.

公开(公告)号：US20240347054A1

公开(公告)日：2024-10-17

申请号：US18399876

申请日：2023-12-29

Applicant: VIA TECHNOLOGIES, INC.

Inventor： Jing-Jing GUO ,  Steve Shu LIU

IPC: G10L15/187 ,  G06N3/02 ,  G10L25/51

CPC classification number: G10L15/187 ,  G06N3/02 ,  G10L25/51

Abstract: Goodness of pronunciation (GOP) evaluation techniques with improved reliability are presented. A data preprocessing server operates a data pre-processing system and a GOP evaluation system. The data pre-processing system includes a phonetic symbol generation system and an audio recording preprocessing system. Based on a practice text as well as an audio recording of the user reading the practice text, the phonetic symbol generation system generates phonetic symbols, and the audio recording preprocessing system generates audio data. The GOP evaluation system scores the audio recording based on the phonetic symbols and the audio data. The phonetic symbol generation system operates an artificial intelligence model, which generates the phonetic symbols in response to the fact that the practice text includes polyphonic words. Polyphonic words are words with several pronunciations due to their parts of speech, or special words which are numbers or place names.

公开(公告)号：US11709609B2

公开(公告)日：2023-07-25

申请号：US17195551

申请日：2021-03-08

Applicant: VIA Technologies, Inc.

Inventor： Chin-Yin Tsai ,  Yi-Lin Lai

IPC: G06F3/06 ,  H04L67/1097

CPC classification number: G06F3/0641 ,  G06F3/0608 ,  G06F3/0619 ,  G06F3/0689 ,  H04L67/1097

Abstract: A data storage system and a global deduplication method thereof are provided. The data storage system includes multiple storage devices and one dispatch device. The dispatch device divides an original data corresponding to a data writing request into at least one data chunk. The dispatch device performs a summary calculation on one data chunk, so as to generate a representative value. The dispatch device performs a first distribution calculation on the representative value, so as to determine a destination location corresponding to the representative value. The dispatch device transmits the data chunk and the representative value to at least one destination storage device among the storage devices through a communication network according to the destination location. The at least one destination storage device checks the representative value, so as to determine whether to store the data chunk in a storage space of the at least one destination storage device.

公开(公告)号：US20230177938A1

公开(公告)日：2023-06-08

申请号：US17739225

申请日：2022-05-09

Applicant: VIA Technologies, Inc.

Inventor： Jia-yo HSU ,  Wei-Chung CHENG

IPC: G08B17/12 ,  G06T7/174 ,  G08B29/18 ,  G06T7/11

CPC classification number: G08B17/125 ,  G06T7/11 ,  G06T7/174 ,  G08B29/186

Abstract: The present disclosure discloses a smoke detection system and a smoke detection method. The smoke detection system includes a camera, a storage unit, and a processor. The camera acquires a current image and a previous image. The storage unit stores a plurality of modules. The processor is coupled with the camera and executes the plurality of modules. The processor generates a difference image based on the current image and the previous image. The processor inputs the current image and the difference image to a semantic segmentation model so that the semantic segmentation model outputs a smoke confidence map. The smoke confidence map is generated based on whether a current environment is a dark environment or a bright environment. The processor analyzes the smoke confidence map to determine whether a smoke event occurs in the current image. Therefore, a reliable smoke detection function can be achieved.

公开(公告)号：US20230163058A1

公开(公告)日：2023-05-25

申请号：US17580664

申请日：2022-01-21

Applicant: VIA Technologies, Inc.

Inventor： Nai-Shung Chang ,  Yun-Han Chen ,  Tsai-Sheng Chen ,  Chang-Li Tan ,  Sheng-Bang Ou Yang

IPC: H01L23/498 ,  H05K1/11 ,  H05K1/02

CPC classification number: H01L23/49838 ,  H05K1/112 ,  H05K1/0245 ,  H05K2201/09227 ,  H05K2201/094

Abstract: A contact arrangement includes a plurality of contact groups. At least one of the contact groups includes a plurality of shared contacts, a plurality of dedicated contacts, and a plurality of ground contacts. The shared contacts in a first mode or a second mode transmit signals corresponding to the first mode or the second mode. The dedicated contacts transmit the signals corresponding to the first mode and do not transmit the signals corresponding to the second mode. The ground contacts surround the shared contacts and the dedicated contacts.

公开(公告)号：US11249894B2

公开(公告)日：2022-02-15

申请号：US16007025

申请日：2018-06-13

Applicant: VIA TECHNOLOGIES, INC.

Inventor： Zhongyi Gao ,  Xiaoyu Yang

IPC: G06F12/02 ,  G11C16/34 ,  G11C16/16

Abstract: A storage device includes a flash memory array and a controller. The flash memory array includes a plurality of blocks. A minimal erase number of blocks have a minimal erase count in the plurality of blocks. When one of the minimal erase number of blocks is erased, the controller subtracts 1 from the minimal erase number.

公开(公告)号：US11216648B2

公开(公告)日：2022-01-04

申请号：US16807292

申请日：2020-03-03

Applicant: VIA TECHNOLOGIES, INC.

Inventor： Hao Sun

IPC: G06K9/00 ,  G06K9/62 ,  G06N3/08

Abstract: A method for facial image recognition is provided. A plurality of original facial images are received. A plurality of standard facial images corresponding to the original facial images are generated through a standard face generation model. A recognition model is trained by using the original facial images and the standard facial images. The recognition model is tested by using the original facial image test set and a standard facial image test set until the recognition model recognizes that the first accuracy rate of the original facial image test set is higher than a first threshold value and the second accuracy rate of the standard facial image test set is higher than a second threshold value. The original facial image test set is composed of the original facial images obtained by sampling, and the standard facial image test set is composed of the standard facial images obtained by sampling.

公开(公告)号：US20210342287A1

公开(公告)日：2021-11-04

申请号：US17234751

申请日：2021-04-19

Applicant: VIA Technologies Inc.

Inventor： Jiin Lai

IPC: G06F13/40 ,  G06F13/16 ,  G06F13/42 ,  H04L29/06

Abstract: A bridge circuit includes an NVMe device controller, a network subsystem, and a data transfer circuit. The NVMe device controller is arranged to communicate with a host via a PCIe bus. The network subsystem is arranged to communicate with an NVMe-TCP device via a network. The data transfer circuit is coupled between the NVMe device controller and the network subsystem, and is arranged to deal with data transfer associated with the NVMe-TCP device without intervention of the host.