Patents by Inventor Kuan Chen

Kuan 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).

  • Publication number: 20250234143
    Abstract: Provided is a hearing aid device that includes an earplug, a speaker, a handle, and at least one microphone. A structural profile of the earplug body is mirror symmetrical relative to a plane. The speaker is disposed in the earplug body. The handle extends out of the earplug body from a connection side of the earplug body, and a structural profile of the handle is mirror symmetrical relative to the plane. The microphone is disposed in one or both of the handle and the earplug body.
    Type: Application
    Filed: November 24, 2024
    Publication date: July 17, 2025
    Applicant: COMPAL ELECTRONICS, INC.
    Inventors: Ting-Chieh Huang, Kun-Yen Liu, Ting-Wei Wu, Shi-Kuan Chen
  • Publication number: 20250136218
    Abstract: A vehicle seat assembly, suitable for vehicles such as locomotives and the like, includes a main cushion body and a lifting cushion. The main cushion body has a sliding cushion connected to a vehicle body with a sliding structure. The lifting cushion is connected to the vehicle body with a linkage mechanism. The lifting cushion is moved into a carriage when the sliding cushion is in a first position, and when the sliding cushion slides laterally into a second position to form a space portion, the lifting cushion can be lifted from the carriage and moved into the space portion and then positioned, or can be lowered into the carriage again, so that the sliding cushion can be moved back to the first position, thereby allowing the user to adjust seat cushion length according to their needs.
    Type: Application
    Filed: October 22, 2024
    Publication date: May 1, 2025
    Applicant: COMPAL ELECTRONICS, INC.
    Inventors: HSIN CHEN, TUNG-YING WU, KUAN-CHANG LEE, SHI-KUAN CHEN
  • Patent number: 12274164
    Abstract: Provided are an aromatic compound represented by Chemical Formula 1 and an electroluminescent device including the same. In Chemical Formula 1, R1, R2, R3, Ar1, and Ar2 are the same as described in the detailed description.
    Type: Grant
    Filed: February 1, 2021
    Date of Patent: April 8, 2025
    Assignee: National Tsing Hua University
    Inventors: Chien-Hong Cheng, Yi-Kuan Chen, Jayakumar Jayachandran
  • Patent number: 12249075
    Abstract: Disclosed are a method and an apparatus of processing image. The method includes: obtaining an initial bone segmentation result; and fusing the initial bone segmentation result based on characteristics of and correspondences between a plurality of bone segmentation results in the initial bone segmentation result, to obtain a target bone segmentation result. The initial bone segmentation result includes the plurality of bone segmentation results generated by a plurality of different deep learning models. Methods in the embodiments of the present application can improve precision of a fusion result of the plurality of bone segmentation results.
    Type: Grant
    Filed: February 19, 2022
    Date of Patent: March 11, 2025
    Assignee: Infervision Medical Technology Co., Ltd.
    Inventors: Yanfeng Sun, Shaokang Wang, Kuan Chen
  • Patent number: 12243901
    Abstract: A circuit, including: a photodetector including a first readout terminal and a second readout terminal different than the first readout terminal; a first readout circuit coupled with the first readout terminal and configured to output a first readout voltage; a second readout circuit coupled with the second readout terminal and configured to output a second readout voltage; and a common-mode analog-to-digital converter (ADC) including: a first input terminal coupled with a first voltage source; a second input terminal coupled with a common-mode generator, the common-mode generator configured to receive the first readout voltage and the second readout voltage, and to generate a common-mode voltage between the first and second readout voltages; and a first output terminal configured to output a first output signal corresponding to a magnitude of a current generated by the photodetector.
    Type: Grant
    Filed: March 15, 2023
    Date of Patent: March 4, 2025
    Assignee: Artilux, Inc.
    Inventors: Yun-Chung Na, Che-Fu Liang, Shu-Lu Chen, Szu-Lin Cheng, Han-Din Liu, Chien-Lung Chen, Yuan-Fu Lyu, Chieh-Ting Lin, Bo-Jiun Chen, Hui-Wen Chen, Shu-Wei Chu, Chung-Chih Lin, Kuan-Chen Chu
  • Publication number: 20250031569
    Abstract: The present disclosure discloses an organic electroluminescent compound, a composition, a light emitting device and an application. The organic electroluminescent compound is a compound M having a structure shown in Formula (2), and Formula (2) is: in Formula (2), X1-X14 are selected from N or CR8, and R8 is selected from hydrogen or deuterium; L is selected from a connecting bond, substituted or unsubstituted C6-C30 arylenyl, and substituted or unsubstituted C3-C30 heteroarylenyl; Ar8-Ar9 are each independently selected from substituted or unsubstituted C6-C30 aryl and substituted or unsubstituted C3-C30 heteroaryl; and substituents are selected from one of or a combination of two of deuterium, halogen, cyano, C1-C6 alkyl, C3-C30 cycloalkyl, C6-C30 aryl and C3-C30 heteroaryl.
    Type: Application
    Filed: January 19, 2024
    Publication date: January 23, 2025
    Applicant: NINGBO LUMILAN ADVANCED MATERIALS CO., LTD.
    Inventors: Ting-Wei WEI, Fengjiao LIU, Qinghua ZOU, Cong TANG, Xiaoxin RAN, Binyu XU, Xiaoyun XU, Renzhou WANG, Qixiang SONG, Huanda DING, Zhi-Kuan CHEN
  • Publication number: 20250011647
    Abstract: The present application relates to the technical field of display, in particular to an organic electroluminescent compound and an application. The present application provides an organic electroluminescent compound has a structure of the following: wherein R is selected from the following structure: use of organic electroluminescent devices containing this material can result in a more excellent lifespan, as well as lower driving voltage and higher efficiency.
    Type: Application
    Filed: February 26, 2024
    Publication date: January 9, 2025
    Applicant: NINGBO LUMILAN ADVANCED MATERIALS CO., LTD.
    Inventors: Ting-Wei WEI, Cong TANG, Qinghua ZOU, Fengjiao LIU, Binyu XU, Xiaoyun XU, Xiaoxin RAN, Renzhou WANG, Qixiang SONG, Huanda DING, Zhi-Kuan CHEN
  • Publication number: 20240430955
    Abstract: A signal transmission method includes the following operations: selectively enabling a first backoff timer based on a spatial reuse condition when a channel on a transmission medium is in a busy state; selectively enabling a second backoff timer when the channel on the transmission medium switches from the busy state to an idle state; and controlling a transmitter circuit to transmit a data signal through the transmission medium based on a corresponding timer of the first backoff timer and the second backoff timer, in which when the corresponding timer is the first backoff timer, the transmitter circuit is controlled to transmit the data signal at first power, and when the corresponding timer is the second backoff timer, the transmitter circuit is controlled to transmit the data signal at second power, and the first power is lower than the second power.
    Type: Application
    Filed: June 13, 2024
    Publication date: December 26, 2024
    Inventors: LI-KUAN CHEN, CHIA-YU HSU, JHE-YI LIN
  • Publication number: 20240412299
    Abstract: In an example embodiment, a deep machine learning model ranks cohorts of users as well as cohorts of products in a single ranking. When utilized to determine which cohort members to display to a user, the system selects one user cohort and one product cohort as the “best” (e.g., the top ranked user cohort and the top ranked product cohort). This ranking may be based on a number of contextual and non-contextual features, including viewer features (characteristics of the user operating the user interface), viewee features (characteristics of or related to the litem that the user is viewing, such as the characteristics of another user whose profile the user is viewing), and viewer-viewee relationship features (indications about how the viewer and viewee are related, such as common schools, locations, places of employment, etc.).
    Type: Application
    Filed: September 21, 2023
    Publication date: December 12, 2024
    Inventors: Aman Gupta, Xincen Yu, Ning Jin, Kuan Chen, Madhura Anil Deo, Gina Paola Rangel, Smriti R. Ramakrishnan, Xiaoxi Zhao, Chun Lo, Arvind Murali Mohan, Hongbo Zhao, Shifu Wang, Jim Chang
  • Publication number: 20240405082
    Abstract: One aspect of the present disclosure pertains to a method of forming a semiconductor device. The method includes receiving a workpiece having a first metal gate stack over a first channel region, a second metal gate stack over a second channel region, a source/drain (S/D) feature between the first and second channel regions, and an S/D contact over the S/D feature. First and second dielectric caps are formed over the first and second metal gate stacks and a contact etch stop layer (CESL) is formed over the S/D contact and over the first and second dielectric caps. An interlayer dielectric (ILD) layer is formed over the CESL and an S/D via trench is formed through the ILD layer and the CESL. An S/D via is formed in the S/D via trench, making full surface contact with the S/D contact and partial surface contact with the first and second dielectric caps.
    Type: Application
    Filed: June 5, 2023
    Publication date: December 5, 2024
    Inventors: Wei-Hao Wu, Kuan Chen
  • Publication number: 20240228525
    Abstract: The present invention discloses a glucosamine derivative nanoparticle and preparation method and use thereof. By self-assembling glucosamine derivatives and ethanol into the form of nanoparticles, the skin penetration rate and cell absorption rate of glucosamine are improved, and at the same time the toxicity to cells and organisms is reduced. The problem of poor absorption of glucosamine is improved by using glucosamine derivative nanoparticles. Furthermore, the glucosamine derivative nanoparticles can be used as a delivery carrier to cover and bring the specified ingredients into the cells or stratum corneum, and to increase the skin penetration rate and cell absorption rate of the specified ingredients.
    Type: Application
    Filed: March 6, 2023
    Publication date: July 11, 2024
    Inventors: Hsiao-Ping Lee, Chien-Chung Cheng, Jeen-Kuan Chen, Hsin-Yi Lee
  • Publication number: 20240207433
    Abstract: An immunoconjugate includes an anti-ENO-1 antibody, or a binding fragment thereof, and a therapeutic agent or a label, having the formula: Ab-(L-D)m, wherein Ab is the anti-ENO-1 antibody or the binding fragment thereof, L is a linker or a direct bond, D is the therapeutic agent or the label, and m is an integer from 1 to 12. The antibody may be a monoclonal antibody, which may be a humanized antibody or fully human antibody. A method for treating an inflammatory disease, immune disorder, or cancer includes administering to a subject in need of such treatment a pharmaceutically effective amount of an immunoconjugate containing an antibody against ENO-1, or a binding fragment thereof, and a therapeutic agent covalently conjugated with the antibody.
    Type: Application
    Filed: May 10, 2021
    Publication date: June 27, 2024
    Applicant: HUNILIFE BIOTECHNOLOGY, INC.
    Inventors: Ta-Tung Yuan, Chi-Kuan Chen, Mao-Lin Chen
  • Publication number: 20240169533
    Abstract: A method for calculating parameters in a larynx image with an artificial intelligence assistance includes training a deep learning object detection software and a deep learning image recognition and segmentation software to extract a glottis image from a larynx image and recognize a membranous glottal gap; after receiving a larynx image, a plurality of larynx images captured frame-by-frame, or a larynx video that is captured when vocal folds are in a phonating state, extracting a glottis image by the deep learning object detection software; recognizing a membranous glottal gap in the glottis image and correspondingly outputting a membranous glottal gap filter by the deep learning image recognition and segmentation software; performing image processing of edge detection and image patching on the membranous glottal gap filter to clearly outline the membranous glottal gap and obtaining a medical parameter of several vocal fold anatomies from the clearly outlined membranous glottal gap.
    Type: Application
    Filed: November 17, 2023
    Publication date: May 23, 2024
    Applicant: Changhua Christian Medical Foundation Changhua Christian Hospital
    Inventors: ANDY CHEN, ACQUAH HACKMAN, MU-KUAN CHEN, CHIH-CHIN LIU
  • Publication number: 20240142669
    Abstract: An electronic device including a protective substrate is provided. The protective substrate includes a substrate and an anti-reflection layer. The anti-reflection layer is disposed on the substrate. The anti-reflection layer includes a first sublayer to an nth sublayer sequentially arranged on the substrate, where n is greater than 1, and a product range of a thickness and a refractive index of the nth sublayer ranges from 100 nm to 170 nm.
    Type: Application
    Filed: September 21, 2023
    Publication date: May 2, 2024
    Applicants: Innolux Corporation, CARUX TECHNOLOGY PTE. LTD.
    Inventors: Kuan-Chen Chen, Liang-Cheng Ma, Ming-Er Fan
  • Patent number: 11972063
    Abstract: A keyboard device includes a frame and keys. The frame includes key guide grooves each including a first groove wall and a second groove wall. The keys are slidably assembled in the key guide grooves. The key includes a keycap and a guide member. A brim of the keycap includes a first side edge and a second side edge. The guide member includes a first side plate and a second side plate. The first side plate is in the key guide groove, integrally extends from the first side edge, and is arranged close to the first groove wall. The second side plate is in the key guide groove, integrally extends from the second side edge, and is arranged close to the second groove wall.
    Type: Grant
    Filed: March 15, 2023
    Date of Patent: April 30, 2024
    Assignee: CHICONY ELECTRONICS CO., LTD.
    Inventor: Tao-Kuan Chen
  • Patent number: 11972571
    Abstract: The method for image segmentation includes: acquiring, according to an image to be segmented including a background, a mediastinum, an artery and a vein, a first segmentation result of the mediastinum, the artery, the vein and the background in a mediastinum region of the image to be segmented; acquiring, according to the image to be segmented, a second segmentation result of a blood vessel and the background in an epitaxial region of the image to be segmented; and acquiring, according to the first segmentation result and the second segmentation result, a segmentation result of the mediastinum, the artery, the vein and the background of the image to be segmented, so that the segmentation accuracy and the segmentation efficiency of the artery and the vein may be improved.
    Type: Grant
    Filed: October 10, 2021
    Date of Patent: April 30, 2024
    Assignee: Infervision Medical Technology Co., Ltd.
    Inventors: Enyou Liu, Shaokang Wang, Kuan Chen
  • Patent number: 11954860
    Abstract: Disclosed are an image matching method, an image matching device, and a storage medium. A first image sequence and a second image sequence are acquired, and thus a first object and a second object are reconstructed and generated based on the first image sequence and the second image sequence respectively. The registration of the first object and the second object are further performed, and a mapping relationship obtained according to a registration result may indicate a correspondence between image frames in the first image sequence and image frames in the second image sequence. Compared with setting a difference value artificially, obtaining the correspondence between image frames in the first image sequence and image frames in the second image sequence by using the image matching method improves the matching accuracy.
    Type: Grant
    Filed: August 10, 2021
    Date of Patent: April 9, 2024
    Assignee: Infervision Medical Technology Co., Ltd.
    Inventors: Mengmeng Sun, Shaokang Wang, Kuan Chen
  • Patent number: D1018524
    Type: Grant
    Filed: January 20, 2020
    Date of Patent: March 19, 2024
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Jyh-Chyang Tzou, Shi-Kuan Chen, I Ta Tsai, Meng Ju Wu
  • Patent number: D1038930
    Type: Grant
    Filed: January 20, 2020
    Date of Patent: August 13, 2024
    Assignee: COMPAL ELECTRONICS, INC.
    Inventors: Jyh-Chyang Tzou, Shi-Kuan Chen, I Ta Tsai, Meng Ju Wu
  • Patent number: D1070064
    Type: Grant
    Filed: January 13, 2022
    Date of Patent: April 8, 2025
    Assignee: Delta Electronics, Inc.
    Inventors: Chih-Hui Wu, Kuan-Chen Liu