Patents by Inventor Phuc Nguyen

Phuc Nguyen 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: 20240343718
    Abstract: The present invention is relates to a compound of formula (I), wherein X1, X2 and X3 are, independently of each other, N or CH; with the proviso that at least two of X1X2 and X3 are N; Y is N or CH; R1 and R2 are independently of each other (iii) a morpholinyl of formula (II) wherein the arrow denotes the bond in formula (I); and wherein R3 and R4 are independently of each other H, C1-C3alkyl optionally substituted with one or two OH, C1-C2fhioroalkyl, C1-C2alkoxy, C1-C2alkoxyC1-C3alkyl, CN, or C(0)0-C1-C2alkyl; or R3 and R4 form together a bivalent residue —R5R6- selected from Ci-C3alkylene optionally substituted with 1 to 4 F, —CH2-0-CH2—, —CH2—NH—CH2—, or any of the structures wherein the arrows denote the bonds in formula (II); or (iv) a saturated 6-membered heterocyclic ring Z selected from thiomorpholinyl and piperazinyl, optionally substituted by 1 to 3 R7; wherein R7 is independently at each occurrence Ci-C3alkyl optionally substituted with one or two OH, C1-C2fluoroalkyl, C1-C2alkoxyC1-C3 alkyl, C3-C
    Type: Application
    Filed: December 1, 2023
    Publication date: October 17, 2024
    Inventors: Denise RAGEOT, Paul HEBEISEN, Florent BEAUFILS, Doriano FABBRO, Petra HILLMAN-WULLNER, Hoa Huu Phuc NGUYEN, Wolfgang LOSCHER, Claudia BRANDT, Alexander Markus SELE
  • Publication number: 20240221446
    Abstract: Techniques for managing access to a physical area are provided. In one technique, first data is extracted from a digital file. Based on identification data within the first data, a database is searched. A data item in the database is identified that matches the identification data. The first data is associated with the data item. After associating the first data with the data item, code data is generated. Encoded data that encodes the code data is then generated. The encoded data is sent over a computer network to a mobile device, or an account, of a user that is associated with the data item.
    Type: Application
    Filed: March 18, 2024
    Publication date: July 4, 2024
    Applicant: Ricoh Company, Ltd.
    Inventors: Candice Lin, Te-Yu Chu, Phuc Nguyen, Yuwen Wu, Kaoru Watanabe, Shun Tanaka, Jayasimha Nuggehalli
  • Patent number: 11935349
    Abstract: Techniques for managing access to a physical area are provided. In one technique, first data is extracted from a digital file. Based on identification data within the first data, a database is searched. A data item in the database is identified that matches the identification data. The first data is associated with the data item. After associating the first data with the data item, code data is generated. Encoded data that encodes the code data is then generated. The encoded data is sent over a computer network to a mobile device, or an account, of a user that is associated with the data item.
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: March 19, 2024
    Assignee: Ricoh Company, Ltd.
    Inventors: Candice Lin, Te-Yu Chu, Phuc Nguyen, Yuwen Wu, Kaoru Watanabe, Shun Tanaka, Jayasimha Nuggehalli
  • Patent number: 11878972
    Abstract: The present invention is relates to a compound of formula (I), wherein X1, X2 and X3 are, independently of each other, N or CH; with the proviso that at least two of X1, X2 and X3 are N; Y is N or CH; R1 and R2 are independently of each other (iii) a morpholinyl of formula (II) wherein the arrow denotes the bond in formula (I); and wherein R3 and R4 are independently of each other H, C1-C3alkyl optionally substituted with one or two OH, C1-C2fluoroalkyl, C1-C2alkoxy, C1-C2alkoxyC1-C3alkyl, CN, or C(O)O—C1-C2alkyl; or R3 and R4 form together a bivalent residue —R5R6— selected from C1-C3alkylene optionally substituted with 1 to 4 F, —CH2—O—CH2—, —CH2—NH—CH2—, or any of the structures wherein the arrows denote the bonds in formula (II); or (iv) a saturated 6-membered heterocyclic ring Z selected from thiomorpholinyl and piperazinyl, optionally substituted by 1 to 3 R7; wherein R7 is independently at each occurrence C1-C3alkyl optionally substituted with one or two OH, C1-C2fluoroalk
    Type: Grant
    Filed: December 17, 2020
    Date of Patent: January 23, 2024
    Assignees: TORQUR AG, UNIVERSITÄT BASEL
    Inventors: Denise Rageot, Paul Hebeisen, Florent Beaufils, Doriano Fabbro, Petra Hillmann-Wüllner, Hoa Huu Phuc Nguyen, Wolfgang Löscher, Claudia Brandt, Alexander Markus Sele
  • Publication number: 20240000976
    Abstract: Provided herein are room-temperature phosphorescence nanoparticles, methods of preparing the same, and uses of the same.
    Type: Application
    Filed: December 3, 2021
    Publication date: January 4, 2024
    Inventors: Jinsang Kim, Yingying Zeng, Do Hyun Kang, Yannis Paulus, Van Phuc Nguyen
  • Publication number: 20230249719
    Abstract: A claw system for mechanical coupling a railcar mover to a railcar is disclosed herein. The claw assembly may comprise a set of arms and a set of claws each mounted on the interior side of one of the set of arms. When a railcar adjacent to a railcar mover on a set of tracks is positioned within a proximity of the railcar mover, the claw assembly may be utilized to grasp the air hose of the adjacent railcar. For example, the set of arms may be attached to the railcar mover via a motorized rail upon which the set of arms may be configured to move axially toward each other in a direction perpendicular to the tracks, thereby causing the claws to move toward each other and close around the air hose of the adjacent railcar. The claws may include openings configured to grasp the air hose.
    Type: Application
    Filed: February 7, 2023
    Publication date: August 10, 2023
    Applicant: Trackmobile LLC
    Inventors: James GEIST, Phuc NGUYEN, Jason SMID, Vince DIFATTA, Bob EVANS
  • Publication number: 20230250910
    Abstract: A gladhand device for automatically coupling the air brake hose of a railcar to a railcar mover is disclosed herein. The automated gladhand device may comprise a gladhand body that is attached to the end of a railcar mover and configured to receive the gladhand attached to an air brake hose of a railcar. In various embodiments, the gladhand device may comprise a piston housed within a lower portion of the gladhand body that is configured to extend vertically above a top edge of the lower portion of the gladhand body. When air pressure is allowed to enter the gladhand body via an electrically controlled solenoid, the piston presses against the gladhand of the air brake hose and pneumatically seals a coupling between the air brake hose of the railcar and the railcar mover.
    Type: Application
    Filed: February 7, 2023
    Publication date: August 10, 2023
    Applicant: Trackmobile LLC
    Inventors: James GEIST, Phuc NGUYEN, Jason SMID, Vince DIFATTA, Bob EVANS
  • Publication number: 20230237187
    Abstract: Techniques for managing access to physical assets based on captured digital data and a database are provided. In one technique, one or more functions in an application that executes on a client device are locked. A smart badge that is associated with healthcare information is then received from a remote server system. In response to receiving the smart badge, the one or more functions are unlocked. After unlocking the one or more functions and in response to user input that selects a particular function of the one or more functions, a request and identification data that pertain to the particular function are transmitted over a computer network.
    Type: Application
    Filed: January 24, 2022
    Publication date: July 27, 2023
    Applicant: Ricoh Company, Ltd.
    Inventors: Candice Lin, Phuc Nguyen, Kaoru Watanabe, Te-Yu Chu, Yuwen Wu, Shun Tanaka, Jayasimha Nuggehalli
  • Patent number: 11648758
    Abstract: A formed article according to one embodiment of the present disclosure includes a cylindrical base layer containing a polyimide as a main component, a sliding layer disposed on an inner circumferential surface side of the base layer and containing a polyether ether ketone as a main component, and an outermost layer disposed on an outer circumferential surface side of the base layer and containing a fluororesin as a main component.
    Type: Grant
    Filed: November 18, 2020
    Date of Patent: May 16, 2023
    Assignee: SUMITOMO ELECTRIC FINE POLYMER, INC.
    Inventor: Hong-Phuc Nguyen
  • Publication number: 20230135861
    Abstract: Techniques for managing access to a physical area are provided. In one technique, first data is extracted from a digital file. Based on identification data within the first data, a database is searched. A data item in the database is identified that matches the identification data. The first data is associated with the data item. After associating the first data with the data item, code data is generated. Encoded data that encodes the code data is then generated. The encoded data is sent over a computer network to a mobile device, or an account, of a user that is associated with the data item.
    Type: Application
    Filed: October 29, 2021
    Publication date: May 4, 2023
    Applicant: Ricoh Company, Ltd.
    Inventors: Candice Lin, Teyu Chu, Phuc Nguyen, Yuwen Wu, Kaoru Watanabe, Shun Tanaka, Jayasimha Nuggehalli
  • Patent number: 11552356
    Abstract: An electricity storage device member is provided. The electricity storage device member includes a base material mainly composed of a metal and a resin layer stacked on the base material, in which the resin layer contains a crosslinked fluororesin.
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: January 10, 2023
    Assignees: Sumitomo Electric Fine Polymer, Inc., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Makoto Nakabayashi, Hong-Phuc Nguyen, Keiji Kaita, Motoyoshi Okumura, Takuro Kikuchi
  • Publication number: 20220388287
    Abstract: A formed article according to one embodiment of the present disclosure includes a cylindrical base layer containing a polyimide as a main component, a sliding layer disposed on an inner circumferential surface side of the base layer and containing a polyether ether ketone as a main component, and an outermost layer disposed on an outer circumferential surface side of the base layer and containing a fluororesin as a main component.
    Type: Application
    Filed: November 18, 2020
    Publication date: December 8, 2022
    Inventor: Hong-Phuc NGUYEN
  • Patent number: 11397470
    Abstract: A computer-implemented method for identifying tongue movement comprises detecting an electroencephalography (“EEG”) signal from an EEG sensor. The EEG sensor is configured to sense the EEG signal generated by a brain in association with a tongue movement. The method also comprises detecting the EMG signal from the EMG sensor. The EMG sensor is configured to sense the EMG signal generated by cranial nerve stimulation of muscles associated with the tongue movement. The method also includes identifying the tongue movement based on the EEG signal and the EMG signal. The method then includes correlating the tongue movement with one of a plurality of tongue location areas.
    Type: Grant
    Filed: May 15, 2020
    Date of Patent: July 26, 2022
    Assignee: THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE
    Inventors: Tam Vu, Phuc Nguyen, Nam Bui, Robin Deterding
  • Patent number: 11326034
    Abstract: A manufacturing method for a polytetrafluoroethylene formed product according to an aspect of the invention is a manufacturing method for a polytetrafluoroethylene formed product, the method including a step of irradiating a forming material containing a polytetrafluoroethylene as a principal component with ionizing radiation, wherein the polytetrafluoroethylene has a melt viscosity at 380° C. of not greater than 7×105 Pa·s.
    Type: Grant
    Filed: August 30, 2016
    Date of Patent: May 10, 2022
    Assignees: SUMITOMO ELECTRIC FINE POLYMER, DAIKIN INDUSTRIES, LTD.
    Inventors: Kazuaki Ikeda, Hong-Phuc Nguyen, Hirotoshi Yoshida, Taku Yamanaka
  • Publication number: 20220135551
    Abstract: The present invention is relates to a compound of formula (I), wherein X1, X2 and X3 are, independently of each other, N or CH; with the proviso that at least two of X1, X2 and X3 are N; Y is N or CH; R1 and R2 are independently of each other (iii) a morpholinyl of formula (II) wherein the arrow denotes the bond in formula (I); and wherein R3 and R4 are independently of each other H, C1-C3alkyl optionally substituted with one or two OH, C1-C2fluoroalkyl, C1-C2alkoxy, C1-C2alkoxyC1-C3alkyl, CN, or C(O)O—C1-C2alkyl; or R3 and R4 form together a bivalent residue —R5R6— selected from C1-C3alkylene optionally substituted with 1 to 4 F, —CH2—O—CH2—, —CH2—NH—CH2—, or any of the structures wherein the arrows denote the bonds in formula (II); or (iv) a saturated 6-membered heterocyclic ring Z selected from thiomorpholinyl and piperazinyl, optionally substituted by 1 to 3 R7; wherein R7 is independently at each occurrence C1-C3alkyl optionally substituted with one or two OH, C1-C2fluoroalkyl,
    Type: Application
    Filed: December 17, 2020
    Publication date: May 5, 2022
    Inventors: Denise RAGEOT, Paul HEBEISEN, Florent BEAUFILS, Doriano FABBRO, Petra HILLMANN-WÜLLNER, Hoa Huu Phuc NGUYEN, Wolfgang LÖSCHER, Claudia BRANDT, Alexander Markus SELE
  • Publication number: 20210255356
    Abstract: One aspect of the invention provides a device for passive detection of the presence of a drone. The device includes: an antenna; a receiver in communication with the antenna to passively receive wireless signals; and a processor in communication with the receiver and programmed to determine whether a drone is present based on a pattern in the wireless signals emitted from the drone that is correlated with a physical movement of the drone. Another aspect of the invention provides a method for passively detecting the presence of a drone. The method includes: receiving a wireless signal at a device comprising an antenna, a receiver and a processor; and analyzing the wireless signal to determine whether the wireless signal includes a pattern in the signal that is indicative of a physical movement of a drone.
    Type: Application
    Filed: June 8, 2018
    Publication date: August 19, 2021
    Inventors: Tam Vu, Richard Han, Phuc Nguyen, Hoang Truong, Mahesh Kumar Ravindranathan
  • Patent number: 10858487
    Abstract: A polytetrafluoroethylene formed product according to an aspect of the invention contains, as a principal component, a polytetrafluoroethylene having a crosslinked structure and has a PV limit of not less than 1600 MPa·m/min.
    Type: Grant
    Filed: August 30, 2016
    Date of Patent: December 8, 2020
    Assignees: SUMITOMO ELECTRIC FINE POLYMER, INC., DAIKIN INDUSTRIES, LTD.
    Inventors: Kazuaki Ikeda, Hong-Phuc Nguyen, Hirotoshi Yoshida, Taku Yamanaka
  • Publication number: 20200363871
    Abstract: A computer-implemented method for identifying tongue movement comprises detecting an electroencephalography (“EEG”) signal from an EEG sensor. The EEG sensor is configured to sense the EEG signal generated by a brain in association with a tongue movement. The method also comprises detecting the EMG signal from the EMG sensor. The EMG sensor is configured to sense the EMG signal generated by cranial nerve stimulation of muscles associated with the tongue movement. The method also includes identifying the tongue movement based on the EEG signal and the EMG signal. The method then includes correlating the tongue movement with one of a plurality of tongue location areas.
    Type: Application
    Filed: May 15, 2020
    Publication date: November 19, 2020
    Inventors: Tam Vu, Phuc Nguyen, Nam Bui, Robin Deterding
  • Patent number: 10649789
    Abstract: Techniques and computing devices related to modifying images are provided. A computing device can receive an order to modify pixels of an image. The computing device can include at least a pixel processor and software snippets that are executable on the pixel processor. The computing device can determine parameter values based on the order. The computing device can select a set of software snippets from the software snippets based on the parameter values. The computing device can load the set of software snippets onto the pixel processor. The pixel processor can execute the loaded set of software snippets to modify the pixels. The computing device can generate an output that includes a depiction of the image that includes at least one of the modified pixels.
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: May 12, 2020
    Assignee: KYOCERA DOCUMENT SOLUTIONS INC.
    Inventors: Dongpei Su, Thien-Phuc Nguyen Do, Alex Horvath, Kenneth A. Schmidt, Masayoshi Nakamura
  • Publication number: 20200119317
    Abstract: An electricity storage device member is provided. The electricity storage device member includes a base material mainly composed of a metal and a resin layer stacked on the base material, in which the resin layer contains a crosslinked fluororesin.
    Type: Application
    Filed: March 20, 2018
    Publication date: April 16, 2020
    Applicants: Sumitomo Electric Fine Polymer, Inc., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Makoto NAKABAYASHI, Hong-Phuc NGUYEN, Keiji KAITA, Motoyoshi OKUMURA, Takuro KIKUCHI