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).
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Publication number: 20240343718Abstract: 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-CType: ApplicationFiled: December 1, 2023Publication date: October 17, 2024Inventors: Denise RAGEOT, Paul HEBEISEN, Florent BEAUFILS, Doriano FABBRO, Petra HILLMAN-WULLNER, Hoa Huu Phuc NGUYEN, Wolfgang LOSCHER, Claudia BRANDT, Alexander Markus SELE
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Publication number: 20240221446Abstract: 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: ApplicationFiled: March 18, 2024Publication date: July 4, 2024Applicant: Ricoh Company, Ltd.Inventors: Candice Lin, Te-Yu Chu, Phuc Nguyen, Yuwen Wu, Kaoru Watanabe, Shun Tanaka, Jayasimha Nuggehalli
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Patent number: 11935349Abstract: 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: GrantFiled: October 29, 2021Date of Patent: March 19, 2024Assignee: Ricoh Company, Ltd.Inventors: Candice Lin, Te-Yu Chu, Phuc Nguyen, Yuwen Wu, Kaoru Watanabe, Shun Tanaka, Jayasimha Nuggehalli
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Patent number: 11878972Abstract: 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-C2fluoroalkType: GrantFiled: December 17, 2020Date of Patent: January 23, 2024Assignees: TORQUR AG, UNIVERSITÄT BASELInventors: Denise Rageot, Paul Hebeisen, Florent Beaufils, Doriano Fabbro, Petra Hillmann-Wüllner, Hoa Huu Phuc Nguyen, Wolfgang Löscher, Claudia Brandt, Alexander Markus Sele
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Publication number: 20240000976Abstract: Provided herein are room-temperature phosphorescence nanoparticles, methods of preparing the same, and uses of the same.Type: ApplicationFiled: December 3, 2021Publication date: January 4, 2024Inventors: Jinsang Kim, Yingying Zeng, Do Hyun Kang, Yannis Paulus, Van Phuc Nguyen
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Publication number: 20230249719Abstract: 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: ApplicationFiled: February 7, 2023Publication date: August 10, 2023Applicant: Trackmobile LLCInventors: James GEIST, Phuc NGUYEN, Jason SMID, Vince DIFATTA, Bob EVANS
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Publication number: 20230250910Abstract: 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: ApplicationFiled: February 7, 2023Publication date: August 10, 2023Applicant: Trackmobile LLCInventors: James GEIST, Phuc NGUYEN, Jason SMID, Vince DIFATTA, Bob EVANS
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Publication number: 20230237187Abstract: 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: ApplicationFiled: January 24, 2022Publication date: July 27, 2023Applicant: Ricoh Company, Ltd.Inventors: Candice Lin, Phuc Nguyen, Kaoru Watanabe, Te-Yu Chu, Yuwen Wu, Shun Tanaka, Jayasimha Nuggehalli
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Patent number: 11648758Abstract: 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: GrantFiled: November 18, 2020Date of Patent: May 16, 2023Assignee: SUMITOMO ELECTRIC FINE POLYMER, INC.Inventor: Hong-Phuc Nguyen
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Publication number: 20230135861Abstract: 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: ApplicationFiled: October 29, 2021Publication date: May 4, 2023Applicant: Ricoh Company, Ltd.Inventors: Candice Lin, Teyu Chu, Phuc Nguyen, Yuwen Wu, Kaoru Watanabe, Shun Tanaka, Jayasimha Nuggehalli
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Patent number: 11552356Abstract: 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: GrantFiled: March 20, 2018Date of Patent: January 10, 2023Assignees: Sumitomo Electric Fine Polymer, Inc., TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Makoto Nakabayashi, Hong-Phuc Nguyen, Keiji Kaita, Motoyoshi Okumura, Takuro Kikuchi
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Publication number: 20220388287Abstract: 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: ApplicationFiled: November 18, 2020Publication date: December 8, 2022Inventor: Hong-Phuc NGUYEN
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Patent number: 11397470Abstract: 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: GrantFiled: May 15, 2020Date of Patent: July 26, 2022Assignee: THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATEInventors: Tam Vu, Phuc Nguyen, Nam Bui, Robin Deterding
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Patent number: 11326034Abstract: 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: GrantFiled: August 30, 2016Date of Patent: May 10, 2022Assignees: SUMITOMO ELECTRIC FINE POLYMER, DAIKIN INDUSTRIES, LTD.Inventors: Kazuaki Ikeda, Hong-Phuc Nguyen, Hirotoshi Yoshida, Taku Yamanaka
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Publication number: 20220135551Abstract: 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: ApplicationFiled: December 17, 2020Publication date: May 5, 2022Inventors: Denise RAGEOT, Paul HEBEISEN, Florent BEAUFILS, Doriano FABBRO, Petra HILLMANN-WÜLLNER, Hoa Huu Phuc NGUYEN, Wolfgang LÖSCHER, Claudia BRANDT, Alexander Markus SELE
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Publication number: 20210255356Abstract: 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: ApplicationFiled: June 8, 2018Publication date: August 19, 2021Inventors: Tam Vu, Richard Han, Phuc Nguyen, Hoang Truong, Mahesh Kumar Ravindranathan
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Patent number: 10858487Abstract: 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: GrantFiled: August 30, 2016Date of Patent: December 8, 2020Assignees: SUMITOMO ELECTRIC FINE POLYMER, INC., DAIKIN INDUSTRIES, LTD.Inventors: Kazuaki Ikeda, Hong-Phuc Nguyen, Hirotoshi Yoshida, Taku Yamanaka
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Publication number: 20200363871Abstract: 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: ApplicationFiled: May 15, 2020Publication date: November 19, 2020Inventors: Tam Vu, Phuc Nguyen, Nam Bui, Robin Deterding
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Patent number: 10649789Abstract: 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: GrantFiled: July 23, 2018Date of Patent: May 12, 2020Assignee: KYOCERA DOCUMENT SOLUTIONS INC.Inventors: Dongpei Su, Thien-Phuc Nguyen Do, Alex Horvath, Kenneth A. Schmidt, Masayoshi Nakamura
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Publication number: 20200119317Abstract: 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: ApplicationFiled: March 20, 2018Publication date: April 16, 2020Applicants: Sumitomo Electric Fine Polymer, Inc., TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Makoto NAKABAYASHI, Hong-Phuc NGUYEN, Keiji KAITA, Motoyoshi OKUMURA, Takuro KIKUCHI