Patents by Inventor Michael Hong
Michael Hong 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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Patent number: 11971414Abstract: Described herein is cancer biomarker, e.g., a vesicle, capture surface that includes a substrate, a first plurality of nanoparticles attached to the substrate; a plurality of bifunctional tethers, wherein a first functionality of the bifunctional tethers is attached to at least a portion of the first plurality of nanoparticles; a second plurality of nanoparticles attached to a second functionality of at least a portion of the plurality of bifunctional tethers; a capture agent attached to at least a portion of the second plurality of nanoparticles; and a plurality of polymer brush molecules attached to the surface, wherein the polymer brush molecules have a lower molecular weight than the bifunctional tethers, and wherein the polymer brush molecules reduce nonspecific binding to the surface. Also described are method of capturing cancer biomarkers such as vesicles from a liquid biopsy sample.Type: GrantFiled: December 19, 2018Date of Patent: April 30, 2024Assignee: Wisconsin Alumni Research FoundationInventors: Seungpyo Hong, Michael J. Poellmann
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Patent number: 11974330Abstract: The present disclosure relates to the prioritization of devices taking part in a multi-user random access wireless communication. Based on some known conditions, devices that comply with the conditions are given preferential treatment during the random access period. The preferential treatment may refer to the eligible devices being allowed to access more resource units during the random access, or it may also mean faster access to the medium during the random access. By taking advantage of the methods described in the present disclosure, it is possible to assign higher priority to selected frame types and/or device categories in a multi-user random access wireless communication system.Type: GrantFiled: May 31, 2023Date of Patent: April 30, 2024Assignee: Panasonic Intellectual Property Management Co., Ltd.Inventors: Rojan Chitrakar, Yoshio Urabe, Lei Huang, Michael Hong Cheng Sim
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Publication number: 20240116632Abstract: A recoil device is provided for a gun having a barrel with a breech. The device includes a breech nut, a brake assembly, a pneumatic spring and a counter-recoil buffer. The breech nut has first and second adjacent sides. The brake assembly includes a brake cylinder that mounts to the breech nut on the first side. The pneumatic spring mounts to the breech nut on the second side. The counter-recoil buffer attaches to the pneumatic spring. The brake cylinder and the pneumatic spring internally push fluids for recoil absorption and return in response to firing the gun.Type: ApplicationFiled: June 20, 2023Publication date: April 11, 2024Applicant: United States of America, as represented by the Secretary of the NavyInventors: Matthew Thomas Buckler, Michael M. Canaday, Thomas Klebert Houck, Jr., Gregory Noble Fish, William Michael McCoy, Nathan Arnold Lambert, Timothy Gerald Burcham, Xavier Anthony Quinn, Douglas Lawrence Ramers, Sabrina Hong-Yee Lau
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Patent number: 11949784Abstract: A system for auditing event data includes an interface and a processor. The interface is configured to receive an audit query request and a client key. The processor is configured to determine whether the audit query request is valid; determine whether a chain of events is stored in an audit store, wherein the chain of events is associated with the audit query request; and in response to determining that the chain of events is stored in the audit store, provide data for the audit query request.Type: GrantFiled: May 13, 2020Date of Patent: April 2, 2024Assignee: Ridgeline, Inc.Inventors: George Michael Barrameda, Joan Hyewon Hong, Hayden Ray Hudgins, Nathan Matthew Macfarlane
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Patent number: 11943344Abstract: A system for committing event data includes an interface and a hardware processor. The interface is configured to receive modified input data for desired events. The hardware processor is configured to retrieve the desired events from a desired aggregate; select requested event to modify from the desired aggregate; replace input data of the requested event with the modified input data to create a modified aggregate; replay events of the modified aggregate N to generate a new state of aggregate N; and provide the new state of aggregate N.Type: GrantFiled: November 29, 2021Date of Patent: March 26, 2024Assignee: Ridgeline, Inc.Inventors: George Michael Barrameda, Joan Hyewon Hong, Hayden Ray Hudgins, Nathan Matthew Macfarlane
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Publication number: 20230344693Abstract: A transmission apparatus of the present disclosure comprises a transmission signal generator which generates a transmission signal that includes a legacy preamble, a non-legacy preamble and a data field, wherein the non-legacy preamble comprises a first signal field and a second signal field, the second signal field comprising a first channel field and a second channel field, each of the first channel field and the second channel field comprising a common field that carries resource assignment information for one or more terminal stations and a user-specific field that carries per-user allocation information for the one or more terminal stations, and wherein a part of the user-specific field of one of the first channel field and the second channel field whichever is longer than the other channel field in length before appending padding bits is relocated to the other channel field; and a transmitter which transmits the generated transmission signal.Type: ApplicationFiled: June 9, 2023Publication date: October 26, 2023Inventors: LEI HUANG, YOSHIO URABE, MICHAEL HONG CHENG SIM
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Publication number: 20230319899Abstract: The present disclosure relates to the prioritization of devices taking part in a multi-user random access wireless communication. Based on some known conditions, devices that comply with the conditions are given preferential treatment during the random access period. The preferential treatment may refer to the eligible devices being allowed to access more resource units during the random access, or it may also mean faster access to the medium during the random access. By taking advantage of the methods described in the present disclosure, it is possible to assign higher priority to selected frame types and/or device categories in a multi-user random access wireless communication system.Type: ApplicationFiled: May 31, 2023Publication date: October 5, 2023Inventors: ROJAN CHITRAKAR, YOSHIO URABE, LEI HUANG, MICHAEL HONG CHENG SIM
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Publication number: 20230283507Abstract: A transmission method comprises: generating a transmission signal including OFDM symbols, wherein the last OFDM symbol of the OFDM symbols can be partitioned into four segments, and wherein the generating includes: computing an initial padding factor value associated with one of the four segments and computing an initial number of OFDM symbols; determining a user with a longest packet duration among plural users; determining a common padding factor value being the initial padding factor value and a common number of OFDM symbols being the initial number of OFDM symbols of the determined user with the longest packet duration; adding pre-FEC padding bits toward one of four possible boundaries of the last OFDM symbol, the one of four possible boundaries being represented by the determined common padding factor value; and adding post-FEC padding bits in remaining segment(s) of the last OFDM symbol; and transmitting the generated transmission signal.Type: ApplicationFiled: May 11, 2023Publication date: September 7, 2023Inventors: LEI HUANG, YOSHIO URABE, MICHAEL HONG CHENG SIM
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Publication number: 20230253987Abstract: A wireless communication device serving as an NG60 WiGig device includes a PPDU generator that generates an MF control PHY PPDU (physical layer protocol data unit) including a legacy preamble, a legacy header, an NG60 header (a non-legacy header), a data field, and identification information indicating that the non-legacy header is included in the PPDU and a transmitter that transmits the generated MF control PHY PPDU.Type: ApplicationFiled: April 21, 2023Publication date: August 10, 2023Inventors: Lei Huang, Michael Hong Cheng Sim, Takenori Sakamoto, Naganori Shirakata
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Patent number: 11722349Abstract: A transmission apparatus comprises circuitry that generates a physical protocol data unit (PPDU) that contains a legacy signal field and a first signal field wherein both of the legacy signal field and the first signal field comprise an Orthogonal Frequency Division Multiplexing (OFDM) symbol, and the first signal field is derived from the legacy signal field, and a transmitter, which, in operation, transmits the PPDU. A format of the PPDU is indicated based on whether a part of bits of the first signal field is inverted or not. The format of the PPDU is a first format or a second format, and data subcarriers of the first signal field in the second format have inverted values of corresponding values in the legacy signal field, and pilots of the first signal field in the second format are not inverted and have same values of corresponding values in the legacy signal field.Type: GrantFiled: February 9, 2022Date of Patent: August 8, 2023Assignee: Panasonic Intellectual Property Management Co., Ltd.Inventors: Lei Huang, Michael Hong Cheng Sim, Yoshio Urabe
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Publication number: 20230246680Abstract: A communication apparatus includes a PHY frame generating circuit that generates a PHY frame including either of a short Sector Sweep frame and a Sector Sweep frame; and an array antenna that selects, based on the PHY frame, any sector from among a plurality of sectors and transmits the PHY frame. In a case where, in the PHY frame including the short Sector Sweep frame, a Direction field of the short Sector Sweep frame indicates Initiator Sector Sweep, the PHY frame generating circuit replaces a Short Sector Sweep Feedback field indicating a number of a selected best short Sector Sweep with a Short Scrambled Basic Service Set ID field indicating an abbreviated address generated from an address of a destination communication apparatus.Type: ApplicationFiled: April 7, 2023Publication date: August 3, 2023Inventors: Hiroyuki Motozuka, Masataka Irie, Takenori Sakamoto, Naganori Shirakata, Yao Huang Gaius Wee, Michael Hong Cheng Sim, Lei Huang
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Patent number: 11716232Abstract: A transmission apparatus of the present disclosure comprises a transmission signal generator which generates a transmission signal that includes a legacy preamble, a non-legacy preamble and a data field, wherein the non-legacy preamble comprises a first signal field and a second signal field, the second signal field comprising a first channel field and a second channel field, each of the first channel field and the second channel field comprising a common field that carries resource assignment information for one or more terminal stations and a user-specific field that carries per-user allocation information for the one or more terminal stations, and wherein a part of the user-specific field of one of the first channel field and the second channel field whichever is longer than the other channel field in length before appending padding bits is relocated to the other channel field; and a transmitter which transmits the generated transmission signal.Type: GrantFiled: November 1, 2021Date of Patent: August 1, 2023Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Lei Huang, Yoshio Urabe, Michael Hong Cheng Sim
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Patent number: 11706815Abstract: The present disclosure relates to the prioritization of devices taking part in a multi-user random access wireless communication. Based on some known conditions, devices that comply with the conditions are given preferential treatment during the random access period. The preferential treatment may refer to the eligible devices being allowed to access more resource units during the random access, or it may also mean faster access to the medium during the random access. By taking advantage of the methods described in the present disclosure, it is possible to assign higher priority to selected frame types and/or device categories in a multi-user random access wireless communication system.Type: GrantFiled: August 5, 2021Date of Patent: July 18, 2023Assignee: Panasonic Intellectual Property Management Co., Ltd.Inventors: Rojan Chitrakar, Yoshio Urabe, Lei Huang, Michael Hong Cheng Sim
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Publication number: 20230224202Abstract: An transmission apparatus of the present disclosure comprises a transmission signal generator which, in operation, generates a transmission signal that includes a legacy preamble, a non-legacy preamble and a data field, wherein the non-legacy preamble comprises a first signal field and a second signal field, the second signal field comprising a first channel field and a second channel field, each of the first channel field and the second channel field comprising a common field that carries resource unit (RU) allocation information and a user-specific field that carries per-user allocation information for one or more terminal stations, and wherein a part of the user-specific field of one of the first channel field and the second channel field whichever is longer than the other channel field in length before appending padding bits is relocated to the other channel field; and a transmitter which, in operation, transmits the generated transmission signal.Type: ApplicationFiled: March 7, 2023Publication date: July 13, 2023Inventors: Lei Huang, Yoshio Urabe, Michael Hong Cheng Sim
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Patent number: 11689406Abstract: A transmission method comprises: generating a transmission signal including OFDM symbols, wherein the last OFDM symbol of the OFDM symbols can be partitioned into four segments, and wherein the generating includes: computing an initial padding factor value associated with one of the four segments and computing an initial number of OFDM symbols; determining a user with a longest packet duration among plural users; determining a common padding factor value being the initial padding factor value and a common number of OFDM symbols being the initial number of OFDM symbols of the determined user with the longest packet duration; adding pre-FEC padding bits toward one of four possible boundaries of the last OFDM symbol, the one of four possible boundaries being represented by the determined common padding factor value; and adding post-FEC padding bits in remaining segment(s) of the last OFDM symbol; and transmitting the generated transmission signal.Type: GrantFiled: December 21, 2021Date of Patent: June 27, 2023Assignee: Panasonic Intellectual Property Management Co., Ltd.Inventors: Lei Huang, Yoshio Urabe, Michael Hong Cheng Sim
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Patent number: 11671121Abstract: A wireless communication device serving as an NG60 WiGig device includes a PPDU generator that generates an MF control PHY PPDU (physical layer protocol data unit) including a legacy preamble, a legacy header, an NG60 header (a non-legacy header), a data field, and identification information indicating that the non-legacy header is included in the PPDU and a transmitter that transmits the generated MF control PHY PPDU.Type: GrantFiled: April 23, 2021Date of Patent: June 6, 2023Assignee: Panasonic Intellectual Property Management Co., Ltd.Inventors: Lei Huang, Michael Hong Cheng Sim, Takenori Sakamoto, Naganori Shirakata
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Patent number: 11658714Abstract: A communication apparatus includes a PHY frame generating circuit that generates a PHY frame including either of a short Sector Sweep frame and a Sector Sweep frame; and an array antenna that selects, based on the PHY frame, any sector from among a plurality of sectors and transmits the PHY frame. In a case where, in the PHY frame including the short Sector Sweep frame, a Direction field of the short Sector Sweep frame indicates Initiator Sector Sweep, the PHY frame generating circuit replaces a Short Sector Sweep Feedback field indicating a number of a selected best short Sector Sweep with a Short Scrambled Basic Service Set ID field indicating an abbreviated address generated from an address of a destination communication apparatus.Type: GrantFiled: February 10, 2022Date of Patent: May 23, 2023Assignee: Panasonic Intellectual Property Corporation of AmericaInventors: Hiroyuki Motozuka, Masataka Irie, Takenori Sakamoto, Naganori Shirakata, Yao Huang Gaius Wee, Michael Hong Cheng Sim, Lei Huang
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Patent number: 11627029Abstract: An transmission apparatus of the present disclosure comprises a transmission signal generator which, in operation, generates a transmission signal that includes a legacy preamble, a non-legacy preamble and a data field, wherein the non-legacy preamble comprises a first signal field and a second signal field, the second signal field comprising a first channel field and a second channel field, each of the first channel field and the second channel field comprising a common field that carries resource unit (RU) allocation information and a user-specific field that carries per-user allocation information for one or more terminal stations, and wherein a part of the user-specific field of one of the first channel field and the second channel field whichever is longer than the other channel field in length before appending padding bits is relocated to the other channel field; and a transmitter which, in operation, transmits the generated transmission signal.Type: GrantFiled: August 9, 2022Date of Patent: April 11, 2023Assignee: Panasonic Intellectual Property Management Co., Ltd.Inventors: Lei Huang, Yoshio Urabe, Michael Hong Cheng Sim
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Publication number: 20230060962Abstract: A wireless communication apparatus comprising: a frame configuration circuit that generates a transmission frame including DMG beacons, wherein sector ID fields in SSW fields included in the respective DMG beacons indicate one or more transmit sectors used for directional transmissions of the respective DMG beacons, and a field different from the sector ID field included in each DMG beacon indicates whether or not there is quasi-omni transmission; and a transmission wireless circuit that performs, by using the transmit sector indicated by the sector ID field, directional transmission on a first DMG beacon that is included in the DMG beacons and in which the field different from the sector ID field indicates non-quasi-omni transmission and performs quasi-omni transmission on a second DMG beacon that is included in the DMG beacons and in which the different field indicates quasi-omni transmission, in a BTI.Type: ApplicationFiled: November 8, 2022Publication date: March 2, 2023Inventors: Yao Huang Gaius Wee, Michael Hong Cheng Sim, Masataka Irie
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Publication number: 20230016300Abstract: A communication apparatus includes: control circuitry that controls transmission/reception of a first control frame and a first data frame used for communication with another communication apparatus, and controls transmission/reception of a second control frame and a second data frame used for communication with the another communication apparatus; first radio circuitry that performs radio communication of the first control frame and the first data frame using a first omni-directional antenna; and second radio circuitry that performs radio communication of the second control frame and the second data frame using a second directional antenna.Type: ApplicationFiled: September 23, 2022Publication date: January 19, 2023Inventors: Hiroyuki MOTOZUKA, Takenori SAKAMOTO, Masataka IRIE, Yao Huang Gaius WEE, Michael Hong Cheng SIM