Patents by Inventor An Chan

An Chan 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: 12215175
    Abstract: The present invention relates to a UV curable water-based polyelectrolyte composition and a method for producing a polyelectrolyte film using the same, which provides a polyelectrolyte composition comprising: at least one polyelectrolyte selected from Formulas 1 to 3; an acrylate-based material; a cross-linker; a photoinitiator; and a solvent.
    Type: Grant
    Filed: May 28, 2021
    Date of Patent: February 4, 2025
    Assignee: Yonsei University Industry Foundation (Yonsei UIF)
    Inventors: Jung Hyun Kim, Chan Il Park, Young No Kim, So Young Bae, Min Seok Do, Jeong Min Kim
  • Patent number: 12216950
    Abstract: Example methods, systems, and apparatuses for verifying a printed indicium are provided. An example method may include receiving a captured image of a print media comprising the printed indicium; extracting a quiet zone grade portion from the captured image, where the quiet zone grade portion includes a printed indicium area of the printed indicium and at least one quiet zone area adjacent to the printed indicium area; in response to receiving a user input providing an overwrite quiet zone requirement indication and determining that the at least one quiet zone area does not satisfy at least one quiet zone requirement, causing at least one of adjusting the at least one quiet zone requirement to at least one reduced quiet zone requirement or adding at least one additional quiet zone area to the at least one quiet zone area.
    Type: Grant
    Filed: February 2, 2024
    Date of Patent: February 4, 2025
    Assignee: Hand Held Products, Inc.
    Inventors: Kar Boon Oung, WenWei Zhang, Thomas Axel Jonas Celinder, Christian Knut Schulz-Janisch, Kin Song Chan
  • Patent number: 12216471
    Abstract: Aspects of the disclosure relate to providing information about a vehicle dispatched to pick up the user. In one example, a request for the vehicle to stop at a particular location is sent. In response, information identifying a current location of the vehicle is received. A map is generated. The map includes a first marker identifying the received location of the vehicle, a second marker identifying the particular location, and a shape defining an area around the second marker at which the vehicle may stop. The shape has an edge at least a minimum distance greater than zero from the second area. A route is displayed on the map between the first marker and the shape such that the route ends at the shape and does not reach the second marker. Progress of the vehicle towards the area along the route is displayed based on received updated location information for the vehicle.
    Type: Grant
    Filed: August 7, 2023
    Date of Patent: February 4, 2025
    Assignee: WAYMO LLC
    Inventors: Jennifer Arden, Brian Douglas Cullinane, Min Li Chan, Renaud-Roland Hubert
  • Patent number: 12216677
    Abstract: Systems and methods for data analysis are described. Embodiments of the present disclosure data analysis include displaying, via a data analysis interface, a data visualization in a first region of the data analysis interface; and displaying, via the data analysis interface, an analysis thread visualization in a second region of the data analysis interface. The analysis thread visualization depicts an analysis thread graph including a first node corresponding to the data visualization and an edge corresponding to an analysis path between the first node and a second node.
    Type: Grant
    Filed: June 5, 2023
    Date of Patent: February 4, 2025
    Assignee: ADOBE INC.
    Inventors: Chen Chen, Jane Elizabeth Hoffswell, Shunan Guo, Fan Du, Nathan Carl Ross, Ryan A. Rossi, Yeuk Yin Chan, Eunyee Koh
  • Patent number: 12214698
    Abstract: Systems, methods, tangible non-transitory computer-readable media, and devices associated with the operation of a vehicle are provided. For example a vehicle computing system can receive occupancy data that includes information associated with occupancy of a vehicle that includes seats. One or more states of the vehicle can be determined. The states of the vehicle can include a disposition of any object that is within the vehicle. Further, a configuration of the seats in the vehicle can be determined based on the occupancy data and the states of the vehicle. The configuration can include a disposition of the seats inside the vehicle. Furthermore, at least one of the seats can be adjusted based on the configuration that was determined.
    Type: Grant
    Filed: March 29, 2023
    Date of Patent: February 4, 2025
    Assignee: AURORA OPERATIONS, INC.
    Inventors: Christopher Matthew D'Eramo, Nicolas Bryan Chan, Janna Urbanski
  • Patent number: 12217871
    Abstract: Various embodiments of a health-monitoring system are disclosed. In one aspect, this health-monitoring system includes a server and a set of health-monitoring sensors communicatively coupled to the server. In some embodiments, the server is configured to establish a new profile for a person to be monitored by: receiving a new profile request for establishing the new profile; generating a unique person-ID for the received new profile request; creating a new entry including the unique person-ID for the person in a profile database; and transmitting the unique person-ID along with the profile photos of the person to the set of health-monitoring sensors. Moreover, each health-monitoring sensor in the set of sensors is configured to establish the new profile by adding a new entry for the person in a person-ID dictionary of the health-monitoring sensor based on the received person-ID and the profile photos of the person.
    Type: Grant
    Filed: August 23, 2021
    Date of Patent: February 4, 2025
    Assignee: Altum View Systems Inc.
    Inventors: Andrew Tsun-Hong Au, Dong Zhang, Chi Chung Chan, Jiannan Zheng
  • Patent number: 12217896
    Abstract: A coil component includes a body, a planar spiral-shaped coil portion disposed in the body, a lead portion disposed to be spaced apart from the coil portion in the body, a support substrate disposed between the coil portion and the lead portion to correspond to the lead portion, a via penetrating through the support substrate to connect an internal end portion of the coil portion and an internal end portion of the lead portion to each other, an insulating layer covering the coil portion and the lead portion, and a first external electrode and a second external electrode disposed to be spaced apart from each other on a surface of the body and connected to the external end portion of each of the coil portion and the lead portion.
    Type: Grant
    Filed: December 9, 2020
    Date of Patent: February 4, 2025
    Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Chan Yoon, Dong Hwan Lee, Dong Jin Lee, Sang Soo Park
  • Patent number: 12218826
    Abstract: A method for executing multipath communication at a target communication device includes obtaining, from a source communication device, data packets via two or more different paths, where a header of each data packet includes packet information, which is indicative of an association among the plurality of data packets. The packet information in each data packet at a source communication device is the same as packet information in each data packet at a target communication device irrespective of different radio access technologies, communication protocols, or radio links used in the two or more different paths. The plurality of data packets includes different data packets having different payload or duplicate data packets having a copy of the same payload. The method further includes identifying a first set of data packets received via a first path and a second set of data packets received via a second path based on the packet information.
    Type: Grant
    Filed: May 5, 2022
    Date of Patent: February 4, 2025
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Apostolos Kousaridas, Chan Zhou, Panagiotis Spapis, David GarcĂ­a Roger, Jose Francisco Monserrat
  • Patent number: 12219074
    Abstract: Various features and processes related to document collaboration are disclosed. In some implementations, animations are presented when updating a local document display to reflect changes made to the document at a remote device. In some implementations, a user can selectively highlight changes made by collaborators in a document. In some implementations, a user can select an identifier associated with another user to display a portion of a document that includes the other user's cursor location. In some implementations, text in document chat sessions can be automatically converted into hyperlinks which, when selected, cause a document editor to perform an operation.
    Type: Grant
    Filed: April 10, 2023
    Date of Patent: February 4, 2025
    Assignee: Apple Inc.
    Inventors: Keng Fai Lee, Wang Chiu Chan, Charles J. Migos, M. Frank Emanuel
  • Patent number: 12214363
    Abstract: A method of separating fine particles (clay, silt, etc.) that have adsorbed contaminants such as heavy metals or radioactive nuclides in soil using cationic magnetic nanoparticles. According to the method, contaminants such as heavy metals or radioactive nuclides selectively or irreversibly adsorbed to fine particles (clay, silt, etc.) in soil may be economically and efficiently separated. Therefore, the method may be effectively used to restore soil in residential areas that are contaminated with radioactive nuclides in serious accidents such as the Fukushima Daiichi nuclear disaster as well as facility sites contaminated with heavy metals or radioactive nuclides.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: February 4, 2025
    Assignee: KOREA ATOMIC ENERGY RESEARCH INSTITUTE
    Inventors: Il Gook Kim, Chan Woo Park, Hee Man Yang, Kune Woo Lee, In Ho Yoon, Bum Kyoung Seo
  • Patent number: 12213955
    Abstract: AM580 and structurally related compounds have been found to be useful in treating infection by a wide range of RNA and DNA viruses, and also in reducing associated inflammation. This activity is independent of RAR-? signaling, and is not a result of activation of the hosts innate immune response. Broad antiviral activity of AM580 and structurally related compounds is a due to modulation of lipogenesis so as to correct disregulation of this pathway in virus-infected cells, via inhibition of nSREPBP.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: February 4, 2025
    Assignee: VERSITECH LIMITED
    Inventors: Shuofeng Yuan, Fuk Woo Jasper Chan, Hin Chu, Johnson Yiu-Nam Lau, Kwok Yung Yuen
  • Patent number: 12213664
    Abstract: Sutures with pre-tied knots for use in percutaneous surgical procedures and devices for easily and quickly tying complex suture knots are disclosed.
    Type: Grant
    Filed: January 6, 2021
    Date of Patent: February 4, 2025
    Assignee: Ceterix Orthopaedics, Inc.
    Inventors: Mark Y. Hirotsuka, Michael Murillo, Yoav Ben-Haim, Justin D. Saliman, Christopher P. Bender, Michael J. Hendricksen, Victoria C. Quitugua, Sarah-Marie Chan, Jennifer B. Fasman, Stephen J. Peter
  • Patent number: 12218530
    Abstract: Discussed is a system for managing a battery, the system including a wireless communication unit that communicates with a first upper-level battery management system performing communication using a first communication channel, a communication abnormality detection unit that detects a communication abnormality of the first upper-level battery management system, and a channel change unit that changes the communication channel of the wireless communication unit to a second communication channel different from the first communication channel when the communication abnormality of the first upper-level battery management system is detected by the communication abnormality detection unit.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: February 4, 2025
    Assignee: LG ENERGY SOLUTION, LTD.
    Inventors: Seong Yeol Yang, Ji Won Hwang, Chan Ha Park
  • Publication number: 20250031874
    Abstract: A retail merchandise pusher with a remote alarm feature is provided. The pusher includes a housing and an adaptor. The adaptor is removably coupled to the housing and slidably coupled to a track. The pusher including a shaft rotatable about its axis in a first and second direction and a gear wheel coupled to the shaft. The rotation of the gear wheel causing a first electrical contact to engage with a second electrical contact, such that the distance that the pusher moves along the track can be measured by totaling the number of times the first electrical contact engages with the second electrical contact.
    Type: Application
    Filed: October 10, 2024
    Publication date: January 30, 2025
    Applicant: Fasteners for Retail, Inc.
    Inventors: Brent O. Ewing, Chan Chor Man, Thomas O. Nagel
  • Publication number: 20250032131
    Abstract: A system for tibial bone resection, comprising a device including a handle and a rasp coupled to the handle. The rasp includes a top surface, a bottom surface, a first side surface, and a second side surface. A portion of the top surface includes a first rough surface, a portion of the first side surface includes a second rough surface, and a portion of the second side surface includes a third rough surface. A first smooth curved surface separates the first rough surface from the second rough surface, and a second smooth curved surface separates the first rough surface from the third rough surface.
    Type: Application
    Filed: December 2, 2022
    Publication date: January 30, 2025
    Inventors: Maris Prieditis, Benjamin Chan, Adam N. Garlock
  • Publication number: 20250032265
    Abstract: The present disclosure provides prosthetic implants for tibial fixation in a total ankle replacement device. Methods including the devices are also disclosed.
    Type: Application
    Filed: July 25, 2024
    Publication date: January 30, 2025
    Inventors: Benjamin Chan, Maris Prieditis, Adam Garlock, Braham Dhillon
  • Publication number: 20250032834
    Abstract: A battery rack controls thermal events. An electric power storage system includes the battery rack. A battery rack includes a battery module, a rack frame configured to accommodate the battery module, a fire extinguishing agent supply module disposed on one side of the rack frame and connected to the battery module, and a support module coupled to the one side of the rack frame and configured to support the fire extinguishing agent supply module such that the fire extinguishing agent supply module faces the battery module.
    Type: Application
    Filed: July 17, 2023
    Publication date: January 30, 2025
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Seung-Jun LEE, Hee-Chan KIM, Kown SON, Goan-Su JUNG, Jung-Beom PARK, Byung-Hyuk CHOI
  • Publication number: 20250035603
    Abstract: A positioning pollutant-measuring system includes a cloud server, a wireless base station, an automatic moving vehicle, and a positioning pollutant-measuring device. The automatic moving vehicle carries the positioning pollutant-measuring device and passes through different locations. The positioning pollutant-measuring device receives location related parameters from the wireless base station and measures the air flow rates or the air humidity of the different locations to adjust a resolution for measuring pollutants corresponding to the different locations.
    Type: Application
    Filed: June 24, 2024
    Publication date: January 30, 2025
    Inventors: Chia-Jui YANG, HERMAN CHUNGHWA RAO, Chun-Chieh KUO, Hua-Pei CHIANG, Shui-Shu HSIAO, Zheng-Xiang CHANG, Chyi-Dar JANG, Tsung-Jen WANG, Che-Yu LIAO, Chih-Min CHAN, Teng-Chieh YANG, CHANG-HUNG HSU
  • Publication number: 20250032955
    Abstract: Payload systems for processing chemical substances under various gravity levels, such as hypergravity and/or microgravity. The payload systems may include a hypergravity thermal payload system configured to enable melt or cooling of a sample under hypergravity. Alternatively, or in addition, the payload systems may include a gravity-independent thermal payload system for enabling melt or cooling of a sample under various gravity levels, such as microgravity. Alternatively, or in addition, the payload systems may include a hypergravity crystallization payload system configured to enable crystallization of a chemical substance under hypergravity. Alternatively, or in addition, the payload systems may include a gravity-independent crystallization system configured to enable crystallization of a chemical substance in various gravity levels, such as microgravity.
    Type: Application
    Filed: July 28, 2023
    Publication date: January 30, 2025
    Inventors: Jeffrey Michael ANDERSON, Haley Coddington BAUSER, Larry Robin CHAN, Eric Douglas MILLER, Ami Sanat BHAVSAR, Kenneth Hoyt CONDON, Jordan Michael CROOM, Andrew Steven McCALIP, Adrian RADOCEA
  • Publication number: 20250033142
    Abstract: The present invention relates to a laser processing apparatus comprising an intelligent optical head, and provides a laser processing apparatus comprising: a laser generation unit; a beam conversion apparatus for adjusting the size or shape of a laser beam generated by the laser generation unit; a beam adjustment unit for adjusting the focal position of the laser beam comprising passed through the beam conversion apparatus; a heat distribution measurement unit for measuring at least one of the surface temperature and the melting temperature of a processing target; a control unit for adjusting or controlling the intensity of the laser beam at the measured temperature of the processing target; and a beam focusing unit for focusing and transmitting the laser beam comprising passed through the beam conversion apparatus to the processing target, and a method including same.
    Type: Application
    Filed: September 28, 2022
    Publication date: January 30, 2025
    Applicant: LASERVALL TECHNOLOGY CO., LTD
    Inventors: Jin Ha KIM, Byoung Chan CHOI, Ki Seok KANG