Patents by Inventor Yu Chen Lin

Yu Chen Lin 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).

  • Patent number: 12289856
    Abstract: A tray and an electronic device using the same are provided. The tray used to carry an expansion card includes a base, a tray body, a sliding plate, and a limiting spring. The tray body is slidably disposed on the base and has a base portion and two side walls disposed on two sides of the base portion. The sliding plate is slidably disposed on the base portion and is able to be moved away from or close to one of the side walls relative to the tray body selectively. The limiting spring is disposed on the base portion and is used to limit the sliding plate.
    Type: Grant
    Filed: December 16, 2022
    Date of Patent: April 29, 2025
    Assignee: Wistron Corporation
    Inventors: Yu-Chen Lin, Li-Shu Chen, Ching-Hao Chen
  • Publication number: 20250128792
    Abstract: A waterborne autonomous rescue device floats in a body of water and continuously senses an ambient audio in the body of water, and performs voice recognition on the ambient audio to recognize a cry-out-for-help voice, and calculates a direction of an emission source (e.g. a drowning person) that emits the cry-out-for-help voice, and then the waterborne autonomous rescue device will automatically move forward in the direction of the emission source, so that the drowning person can cling to the waterborne autonomous rescue device and be carried to a safe location; a waterborne autonomous rescue system includes the waterborne autonomous rescue device which is further connected to a monitoring device; a monitoring personnel can check the status of the waterborne autonomous rescue device through the monitoring device. When a drowning incident occurs, the monitoring personnel can go to a location of the waterborne autonomous rescue device to carry out subsequent rescue.
    Type: Application
    Filed: January 30, 2024
    Publication date: April 24, 2025
    Applicant: FENG CHIA UNIVERSITY
    Inventors: Yu-Chen LIN, Cheng-Yi LEE, Liang Jiun HUANG, Fu-Sheng CHANG
  • Patent number: 12221461
    Abstract: The present disclosure is related to the six isomer structures (OBI-821-1990-V1A, OBI-821-1990-V1B, OBI-821-1990-V2A, OBI-821-1990-V2B, OBI-821-1858-A, and OBI-821-1858-B) of isolated OBI-821 adjuvant and the method for evaluating the quality thereof. The method of the present disclosure adopts hydrophilic interaction liquid chromatography (HILIC) and reverse phase high performance liquid chromatography (RP-HPLC) either alone or in tandem and is able to separate the isomers of OBI-821 adjuvant in the consequent chromatography. Accordingly, the quality of OBI-821 adjuvant can be further evaluated.
    Type: Grant
    Filed: March 27, 2019
    Date of Patent: February 11, 2025
    Assignee: OBI PHARMA, INC.
    Inventors: Cheng-Der Tony Yu, Yih-Huang Hsieh, Wei Han Lee, Yu Chen Lin, Nan Hsuan Wang
  • Patent number: 12053514
    Abstract: The invention encompasses therapeutic compositions including Globo H-KLH conjugates and/or therapeutic antibodies as well as methods of making and using the same to treat proliferative diseases such as cancer. The therapeutic conjugates include an antigen linked to a carrier. In particular the therapeutic conjugates include a Globo H moiety and a KLH moiety and/or a derivatized KLH moiety subunit optionally linked via a linker. The therapeutic compositions are in part envisaged to act as cancer vaccines for boosting the body's natural ability to protect itself, through the immune system from dangers posed by damaged or abnormal cells such as cancer cells. An effective immune response is one that reduces the severity of disease, including but not limited to, prevention of disease, delay in onset of disease, decreased severity of symptoms, decreased morbidity and delayed mortality.
    Type: Grant
    Filed: September 17, 2014
    Date of Patent: August 6, 2024
    Assignee: OBI PHARMA, INC.
    Inventors: Cheng-Der Tony Yu, Cheng-Chi Irene Wang, Wei-Han Lee, Yu-Chen Lin, Yu-Hsin Tom Lin, I-Ju Chen
  • Patent number: 12036179
    Abstract: A handheld system of automatic acupoint stimulation has a case, a camera unit, a storage unit, a human-machine-interface (HMI) unit, a processing unit, an acupoint recognizing unit, and an acupoint stimulating unit. The case has an accommodating space and a handle portion. The camera unit is to capture an image from a body part of a user. The storage unit is to store multiple predetermined acupoint data. The HMI unit is to receive an input signal. The processing unit searches for at least one predetermined acupoint datum that is corresponding to the input signal. The acupoint recognizing unit is to receive the at least one predetermined acupoint datum and obtain a reference length and a beginning basis to locate the acupoint. The acupoint stimulating unit is to stimulate the acupoint of the user located by the acupoint recognizing unit.
    Type: Grant
    Filed: December 4, 2020
    Date of Patent: July 16, 2024
    Assignee: FENG CHIA UNIVERSITY
    Inventors: Yu-Chen Lin, Jui-Yu Chen, Shuan-You Lin, Ching-Kun Chen
  • Publication number: 20240130066
    Abstract: A tray and an electronic device using the same are provided. The tray used to carry an expansion card includes a base, a tray body, a sliding plate, and a limiting spring. The tray body is slidably disposed on the base and has a base portion and two side walls disposed on two sides of the base portion. The sliding plate is slidably disposed on the base portion and is able to be moved away from or close to one of the side walls relative to the tray body selectively. The limiting spring is disposed on the base portion and is used to limit the sliding plate.
    Type: Application
    Filed: December 16, 2022
    Publication date: April 18, 2024
    Applicant: Wistron Corporation
    Inventors: Yu-Chen Lin, Li-Shu Chen, Ching-Hao Chen
  • Patent number: 11899170
    Abstract: An optical lens includes a first lens with a positive refractive power, a second lens having a diffractive optical surface and a negative refractive power, and a third lens with a positive refractive power arranged in order from a magnified side to a minified side. A total number of lenses with refractive powers in the optical lens is smaller than six, and the first lens, the second lens and the third lens are made of plastic.
    Type: Grant
    Filed: July 1, 2020
    Date of Patent: February 13, 2024
    Assignee: YOUNG OPTICS INC.
    Inventors: Yu-Chen Lin, Chun-Tung Wu
  • Publication number: 20240033166
    Abstract: A rehabilitation device includes a base unit, a circuit unit, a rolling unit, and a holding unit. The circuit unit includes a distance measuring element, which is partially exposed on a bottom surface of the base unit and can measure the moving distance of the base unit after the base unit contacts a plane. The rolling unit includes a plurality of rollers partially protruding from the base unit, a driving member, and at least one auxiliary wheel driven by the driving member. The rollers are continuously in contact with the plane, and the auxiliary wheel is driven to contact the plane. The rollers can make the base unit slide, allowing the user to stretch their upper limbs by themselves. When the user moves to his own limit position, the auxiliary wheel can be driven to gradually increase the moving distance of the base unit, so that the upper limb can be continuously stretched, and the limit of the extension distance and joint movement angle of the upper limb can be gradually increased.
    Type: Application
    Filed: June 9, 2023
    Publication date: February 1, 2024
    Inventors: Yao-Lung Kuo, Chih-Han Chang, Li-Chieh Kuo, Kang-Chin Yang, Yu-Chen Lin, Ping-Han Chuang
  • Publication number: 20230339842
    Abstract: A method of preparation of trientine tetrahydrochloride crystals in which an anti-solvent at a feeding temperature is added into a trientine tetrahydrochloride solution and stirred for crystallization wherein the feeding temperature ranges from 50° C. to 75° C. and the anti-solvent is an alcohol solvent. A novel trientine tetrahydrochloride featuring XRPD peaks detected at 21.9, 24.8, 25.2, 28.0 and 35.6±0.1° 2? for stable storage of a pharmaceutical composition manufactured with the trientine tetrahydrochloride.
    Type: Application
    Filed: February 22, 2023
    Publication date: October 26, 2023
    Inventors: CHERNG-YIH PERNG, MING-REN LIANG, YU-CHEN LIN, TAI-YUN FENG
  • Patent number: 11796337
    Abstract: The present invention provides a method for generating a virtual navigation route, by obtaining multiple navigation points each with a flag data; identifying at least two lanes from a front video data; creating a navigation characteristic image according to the flag data, the navigation points, the front video data, and the at least two lanes, wherein the navigation characteristic image has multiple dotted grids; calculating a probability of a navigation route passing through each dotted grid, and setting the dotted grid with the highest probability calculated in each row of the navigation characteristic image as a first default value; and fitting curves for the grids with the first default value as the navigation route; the navigation route is generated in real time and projected over the front video data using an augmented reality (AR) method, achieving AR effects and navigating with better representation of the traffic.
    Type: Grant
    Filed: July 6, 2021
    Date of Patent: October 24, 2023
    Assignee: Feng Chia University
    Inventors: Yu-Chen Lin, Yu-Ching Chan, Ming-Chih Lin
  • Patent number: 11752204
    Abstract: The present invention provides vaccines comprising carbohydrate antigen conjugated to a diphtheria toxin (DT) as a carrier protein, wherein the ratio of the number of carbohydrate antigen molecule to the carrier protein molecule is higher than 5:1. Also disclosed herein is a novel saponin adjuvant and methods to inhibit cancer cells, by administering an effective amount of the vaccine disclose herein.
    Type: Grant
    Filed: November 1, 2019
    Date of Patent: September 12, 2023
    Assignee: OBI PHARMA INC.
    Inventors: Wei-Han Lee, Nan-Hsuan Wang, Chung-Hao Chang, Yih-Huang Hsieh, Cheng-Der Tony Yu, Cheng-Chi Wang, Yu-Hsin Lin, Yu-Chen Lin, I-Ju Chen
  • Patent number: 11686503
    Abstract: A smart electric heating device comprises a storage unit, a first heating unit, a second heating unit, a control unit and a first temperature sensing unit. With the first temperature sensing unit to obtain an ambient temperature, the control unit compares the ambient temperature with a maximum increased temperature and a set temperature for controlling the first heating unit and the second heating unit to actuate. In this way, each user can use hot water of sufficient temperature better.
    Type: Grant
    Filed: May 25, 2021
    Date of Patent: June 27, 2023
    Inventor: Yu-Chen Lin
  • Patent number: 11687694
    Abstract: An approach is disclosed herein for balancing layer densities in using an automated process. The approach disclosed herein operates on a region-by-region and layer-by-layer basis to perform parameterized layer balancing. In some embodiments, the process comprises determining densities of respective layers in respective regions, evaluating each layer and region to determine whether operations need to be taken to balance those layers in the corresponding regions, determining what those actions should be, and then implementing those actions. Additionally, in some embodiments, the process may operate in different orders and may be associated with a looping flow until a layout being processed has been balanced.
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: June 27, 2023
    Assignee: Cadence Design Systems, Inc.
    Inventors: Yu-Chen Lin, Yi-Ning Chang, Tyler James Lockman
  • Publication number: 20230089310
    Abstract: Devices and methods are disclosed for determining prostatic urethral length. A balloon catheter subassembly is in fluid communication between an inner cavity of a syringe body and an expandable balloon is positioned at a distal end of the balloon catheter subassembly. An adapter secured to the syringe body having a syringe plunger includes a lock that engages the syringe plunger at a predefined position with respect to the syringe body corresponding to a desired inflation state of the expandable balloon. Prostatic urethral length can then be determined using markings indicating distance from the expandable balloon.
    Type: Application
    Filed: September 20, 2022
    Publication date: March 23, 2023
    Inventors: Chun-Chia Juan, Yu-Chen Lin, Yu-Shih Weng, Yue-Teh Jang
  • Publication number: 20230092775
    Abstract: Devices and methods are disclosed for managing and/or treating body tissues obstructing a hollow body lumen, including the prostatic lobe tissues obstructing the urethra, for example conditions including benign prostatic hyperplasia (BPH), bladder outlet obstruction (BOO), benign prostatic obstruction (BPO) and associated lower urinary tract symptoms (LUTS). A prostatic implant deployment and delivery system may have a controlled release mechanism, a handle mechanism and an irrigation system. The controlled release mechanism includes a disengageable connection between a pusher member and the prostatic implant with a control member. The handle mechanism includes a plunger for advancing the pusher member and an actuator for withdrawing the control member. The irrigation system may define two fluid paths.
    Type: Application
    Filed: September 20, 2022
    Publication date: March 23, 2023
    Inventors: Chun-Chia Juan, Zong-Lin Li, De-Yu Chu, Yu-Chen Lin, Chiu-Ming Hsu, Yu-Shih Weng, Ying-Siao Chen
  • Patent number: 11588301
    Abstract: A VCSEL device includes an N-type metal substrate and laser-emitting units on the N-type metal substrate. Each laser-emitting unit includes an N-type contact layer in contact with the N-type metal substrate; an N-type Bragg reflector layer in contact with the N-type contact layer; a P-type Bragg reflector layer above the N-type Bragg reflector layer; an active emitter layer between the P-type Bragg reflector layer and the N-type Bragg reflector layer; a current restriction layer between the active emitter layer and the P-type Bragg reflector layer; a P-type contact layer in contact with the P-type Bragg reflector layer; and an insulation sidewall surrounding all edges of the N-type and P-type Bragg reflector layers, the N-type and P-type contact layers, the active emitter layer and the current restriction layer. A P-type metal substrate has through holes each aligned with a current restriction hole of a corresponding laser-emitting unit.
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: February 21, 2023
    Assignee: Lextar Electronics Corporation
    Inventors: Chung-Yu Hong, Yu-Chen Lin, Gang-Wei Fan
  • Publication number: 20220333945
    Abstract: The present invention provides a method for generating a virtual navigation route, by obtaining multiple navigation points each with a flag data; identifying at least two lanes from a front video data; creating a navigation characteristic image according to the flag data, the navigation points, the front video data, and the at least two lanes, wherein the navigation characteristic image has multiple dotted grids; calculating a probability of a navigation route passing through each dotted grid, and setting the dotted grid with the highest probability calculated in each row of the navigation characteristic image as a first default value; and fitting curves for the grids with the first default value as the navigation route; the navigation route is generated in real time and projected over the front video data using an augmented reality (AR) method, achieving AR effects and navigating with better representation of the traffic.
    Type: Application
    Filed: July 6, 2021
    Publication date: October 20, 2022
    Inventors: YU-CHEN LIN, YU-CHING CHAN, MING-CHIH LIN
  • Publication number: 20220252302
    Abstract: A smart electric heating device comprises a storage unit, a first heating unit, a second heating unit, a control unit and a first temperature sensing unit. With the first temperature sensing unit to obtain an ambient temperature, the control unit compares the ambient temperature with a maximum increased temperature and a set temperature for controlling the first heating unit and the second heating unit to actuate. In this way, each user can use hot water of sufficient temperature better.
    Type: Application
    Filed: May 25, 2021
    Publication date: August 11, 2022
    Inventor: Yu-Chen Lin
  • Publication number: 20220175615
    Abstract: A handheld system of automatic acupoint stimulation has a case, a camera unit, a storage unit, a human-machine-interface (HMI) unit, a processing unit, an acupoint recognizing unit, and an acupoint stimulating unit. The case has an accommodating space and a handle portion. The camera unit is to capture an image from a body part of a user. The storage unit is to store multiple predetermined acupoint data. The HMI unit is to receive an input signal. The processing unit searches for at least one predetermined acupoint datum that is corresponding to the input signal. The acupoint recognizing unit is to receive the at least one predetermined acupoint datum and obtain a reference length and a beginning basis to locate the acupoint. The acupoint stimulating unit is to stimulate the acupoint of the user located by the acupoint recognizing unit.
    Type: Application
    Filed: December 4, 2020
    Publication date: June 9, 2022
    Applicant: FENG CHIA UNIVERSITY
    Inventors: Yu-Chen LIN, Jui-Yu CHEN, Shuan-You LIN, Ching-Kun CHEN
  • Patent number: 11229134
    Abstract: A handle device is configured for a chassis body. The chassis body includes a main part and a cover plate. The handle device includes a base part and a handle part. The base part is disposed on the cover plate. The handle part includes an operative part, a coupling part and a shaft part. The coupling part is connected to the operative part. The shaft part is connected to the coupling part. The coupling part of the handle part is pivotally coupled to the base part. The shaft part is rotatably disposed on the main part. The handle part is movable relative to the base part so as to disengage the cover plate from the main part.
    Type: Grant
    Filed: May 14, 2020
    Date of Patent: January 18, 2022
    Assignee: WISTRON CORP.
    Inventors: Ching-Hao Chen, Yu-Chen Lin, Li Shu Chen, Tai-Hsun Wu, Jun-Hao Wang