Patents by Inventor Jun Ma
Jun Ma 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: 12647940Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may communicate a connection release message via a first beam to release a connection between the UE and a network entity. The UE may obtain an indication associated with a second beam of a non-terrestrial network entity indicating a set of one or more beams associated with a paging early indication. The UE may monitor for the PEI paging message based on whether the first beam is included in the set of one or more beams. Alternatively, the UE may skip monitoring for the PEI based on the first beam being excluded from the set of one or more beams, and the UE may monitor for a paging message during a paging occasion. In some examples, the UE may receive a message indicating the set of one or more beams from the non-terrestrial network entity.Type: GrantFiled: August 22, 2022Date of Patent: June 2, 2026Assignee: QUALCOMM IncorporatedInventors: Lianghai Ji, Huilin Xu, Linhai He, Liangping Ma, Qiang Wu, Jun Ma, Mohamad Sayed Hassan, Mehmet Izzet Gurelli, Weimin Duan, Karthik Anantha Swamy
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Patent number: 12647908Abstract: A first UE may obtain at least one parameter associated with an Rx timing of one or more CLI measurement resources. The one or more CLI measurement resources may be associated with CLI between the first UE and at least one second UE. The first UE may further refrain from receiving one or more serving DL channels or resources from a network node during the Rx timing based on the at least one parameter. The one or more serving DL channels or resources may overlap with at least one symbol of the one or more CLI measurement resources.Type: GrantFiled: April 13, 2022Date of Patent: June 2, 2026Assignee: QUALCOMM IncorporatedInventors: Huilin Xu, Lianghai Ji, Weimin Duan, Liangping Ma, Qiang Wu, Jun Ma, Mohamad Sayed Hassan, Mehmet Izzet Gurelli, Karthik Anantha Swamy
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Patent number: 12642822Abstract: The disclosure relates generally to bacterial strains of the genus Christensenella, e.g., Christensenella sp. P152-H6d bacterial strains, and compositions comprising such bacterial strains. The disclosure further relates to methods of using such bacterial strains and compositions for preventing or treating a disorder, e.g., an inflammatory disorder, a gastrointestinal disorder, a metabolic disorder, and/or dysbiosis.Type: GrantFiled: August 28, 2020Date of Patent: June 2, 2026Assignee: Xbiome Inc.Inventors: Peyman Akbari, Ali Akin, Rounak Feigelman, Jason Hudak, Jun Ma, Jackie Papkoff, Lauren Wong, Wayne Herber
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Patent number: 12640811Abstract: Disclosed are systems, apparatuses, processes, and computer-readable media for wireless communications. For example, an example of a process may include a RIS that can receive, from a satellite, a positioning reference signal. The RIS can further reflect the positioning reference signal to produce a reflection positioning reference signal radiated towards a network device for positioning of the network device.Type: GrantFiled: May 18, 2023Date of Patent: May 26, 2026Assignee: QUALCOMM IncorporatedInventors: Weimin Duan, Huilin Xu, Jing Lei, Lianghai Ji, Jun Ma
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Patent number: 12634064Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may receive, based at least in part on a time-frequency domain resource block that is characterized at least by a frequency span and a time duration, a wireless signal that comprises: a first modulated portion located in a first partition of the time-frequency domain resource block, the first modulated portion being based at least in part on an orthogonal time frequency space (OTFS) modulation scheme, and a second modulated portion located in a second partition of the time-frequency domain resource block, the second modulated portion being based at least in part on a second modulation scheme. The mobile station may recover a channel state information reference signal (CSI-RS) from the first modulated portion or the second modulated portion. Numerous other aspects are described.Type: GrantFiled: July 20, 2022Date of Patent: May 19, 2026Assignee: QUALCOMM IncorporatedInventors: Raviteja Patchava, Jing Sun, Xiaoxia Zhang, Zhifei Fan, Morteza Soltani, Jun Ma, Ahmed Abdelaziz Ibrahim Abdelaziz Zewail
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Patent number: 12634982Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may transmit, and a user equipment (UE) may receive, signaling that indicates at least a first random access channel (RACH) occasion (RO) partition and a second RO partition. The first RO partition may be associated with different uplink transmission capabilities than the second RO partition. The UE may select an RO in the first RO partition or the second RO partition based at least in part on a metric that relates to an uplink transmission capability of the UE. The UE may transmit, and the network node may receive, a preamble in the selected RO to initiate a RACH procedure. Numerous other aspects are described.Type: GrantFiled: March 22, 2021Date of Patent: May 19, 2026Assignee: QUALCOMM IncorporatedInventors: Liangping Ma, Xiao Feng Wang, Alberto Rico Alvarino, Ayan Sengupta, Peter Gaal, Juan Montojo, Jun Ma, Bharat Shrestha, Umesh Phuyal, Yiqing Cao, Huilin Xu, Wanshi Chen, Changhwan Park
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Patent number: 12628141Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a beam used for communicating with a network entity, the beam associated with multiple bandwidth parts (BWPs) including a reference BWP with a first frequency. The UE may receive a BWP configuration from the network entity, the BWP configuration based on changing a frequency for at least one BWP of the multiple BWPs form the first frequency to a second frequency. Additionally or alternatively, the UE may identify a timing threshold associated with a BWP switching operation for multiple BWPs associated with the beam. The UE may switch from the first BWP to a second BWP during the timing threshold. The UE may communicate with the network entity according to the BWP configuration or the second BWP.Type: GrantFiled: July 2, 2020Date of Patent: May 12, 2026Assignee: QUALCOMM IncorporatedInventors: Liangping Ma, Xiao Feng Wang, Peter Gaal, Ayan Sengupta, Alberto Rico Alvarino, Bharat Shrestha, Jun Ma, Umesh Phuyal, Dan Zhang, Huilin Xu, Yiqing Cao
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Patent number: 12607269Abstract: A multi-way valve is provided. The multi-way valve includes a valve body and a valve core rotatably installed in the valve body. The valve body is provided with nine openings, the valve core is provided with a plurality of channels for matching with the nine openings, and the nine openings are capable of matching with the plurality of channels of the valve core to form four flow passages, the four flow passages of the multi-way valve includes at least five working modes, and the valve core is capable of rotating in the valve body to realize a switching of the multiple working modes.Type: GrantFiled: March 14, 2024Date of Patent: April 21, 2026Assignee: ZHEJIANG YINLUN MACHINERY CO., LTD.Inventors: Jun Ma, Kaixing Chen, Junli Lan, Wenxi Wang
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Patent number: 12601043Abstract: A mask module includes a framework and a first strip plate fixed on the framework and extending along a first direction. The first strip plate is provided with a first concave-convex structure on one side edge along the first direction. At least one convex structure is provided in a middle of the first concave-convex structure along the first direction. The convex structure and the first stripe plate are integrally formed.Type: GrantFiled: November 30, 2023Date of Patent: April 14, 2026Assignees: Wuhan Tianma Micro-Electronics Co., Ltd., Wuhan Tianma Micro-Electronics Co., Ltd. Shanghai BranchInventors: Naichao Mu, Yuan Li, Yu Xin, Jun Ma, Lijing Han
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Patent number: 12603741Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for flexible intra-symbol multiplexing of DMRS of different antenna ports for single carrier waveforms. A base station may transmit one or more DMRSs within a symbol and provide an intra-symbol guard interval prior to each of the one or more DMRSs. The intra-symbol guard interval may have a duration that is based on a duration of a CP. A UE may receive the one or more demodulation reference signals DMRSs within the symbol based on the intra-symbol guard interval prior to each of the one or more DMRSs, and perform a channel estimation based on at least one of the one or more DMRSs.Type: GrantFiled: May 10, 2021Date of Patent: April 14, 2026Assignee: QUALCOMM IncorporatedInventors: Morteza Soltani, Jun Ma, Xiaoxia Zhang, Iyab Issam Sakhnini, Hemant Saggar
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Publication number: 20260101242Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive system information associated with a set of neighboring cells included in a non-terrestrial network (NTN). The UE may be connected to or camped in a current cell included in the NTN. The current cell may be associated with a current platform. The UE may monitor a neighboring cell, of the set of neighboring cells, based at least in part on the system information. Numerous other aspects are provided.Type: ApplicationFiled: October 3, 2025Publication date: April 9, 2026Inventors: Liangping MA, Huilin XU, Jun MA, Qiang WU, Xiao Feng WANG, Iyab Issam SAKHNINI, Dan ZHANG
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Patent number: 12596297Abstract: The present invention relates to a transparent projection screen having a Fresnel structure. The projection screen is provided with Fresnel structure units having a specific structure, such that incident light irradiated to each Fresnel structure unit can be corrected by a Fresnel microstructure at this position and is reflected in the direction of an observer within a certain visible range, thereby improving the display uniformity of the transparent projection screen, and also reducing the interference of external ambient light on the transparent projection screen, such that a projection system using the transparent projection screen has a good viewing effect.Type: GrantFiled: May 31, 2022Date of Patent: April 7, 2026Assignee: TD ELECTROOPTIC FILMS (TDEF) INC.Inventors: Jun Ma, Jiuzhi Xue
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Patent number: 12592760Abstract: Certain aspects of the present disclosure provide techniques for beam selection for random access. A method that may be performed by a user equipment (UE) includes receiving, from a network entity, via a first beam, system information associated with at least a first plurality of beams that are within a coverage area of the first beam. The method also includes selecting a second beam among at least the first plurality of beams based at least in part on the system information and performing a random access procedure via the selected second beam.Type: GrantFiled: February 12, 2021Date of Patent: March 31, 2026Assignee: QUALCOMM IncorporatedInventors: Liangping Ma, Xiao Feng Wang, Jun Ma, Peter Gaal, Juan Montojo, Wanshi Chen, Alberto Rico Alvarino, Ayan Sengupta, Bharat Shrestha, Huilin Xu, Yiqing Cao, Umesh Phuyal
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Publication number: 20260083518Abstract: A medical system includes a display system and a control system communicatively coupled to the display system. The control system is configured to display, via the display system, image data corresponding to a three-dimensional (3D) anatomical region. The control system is also configured to display, via the display system, an anatomical boundary. The anatomical boundary indicates a surface of an anatomical structure in the 3D anatomical region. The control system is also configured to determine that the 3D anatomical region is deformed and deform the displayed anatomical boundary to correspond to the deformed 3D anatomical region.Type: ApplicationFiled: December 3, 2025Publication date: March 26, 2026Inventors: Tao Zhao, Energy Cruse, II, Vincent Duindam, Pechin Chien Pau Lo, Jun Ma, Oscar G. Salazar, Bai Wang, Hui Zhang
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Patent number: 12587424Abstract: Methods, systems, and devices for a rearrangement scheme for a Faster-than-Nyquist (FTN) waveform are described. An example method includes a user equipment (UE) receiving a phase rearrangement indication from a network entity, the phase rearrangement indication indicating one or more parameters associated with a phase rearrangement process for a FTN discrete Fourier transformation spread orthogonal frequency division multiplexing (DFT-s-OFDM) transmission scheme. The method may also include transmitting a signal based at least in part on the phase rearrangement indication and according to the DFT-s-OFDM transmission scheme. Another example method includes a network entity transmitting a phase rearrangement indication indicating one or more parameters associated with a phase rearrangement process for a DFT-s-OFDM transmission scheme and receiving a signal based at least in part on the phase rearrangement indication and according to the DFT-s-OFDM transmission scheme.Type: GrantFiled: November 9, 2022Date of Patent: March 24, 2026Assignee: QUALCOMM IncorporatedInventors: Mohamad Sayed Hassan, Achraf El Brigui, Jun Ma
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Patent number: 12587925Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may communicate in a network based at least in part on using a first connection configuration. The UE may communicate in the network based at least in part using a second connection configuration instead of the first connection configuration. The UE may autonomously switch to reusing the first connection configuration for communicating in the network based at least in part on the first connection configuration being stored at the UE. Numerous other aspects are described.Type: GrantFiled: November 30, 2022Date of Patent: March 24, 2026Assignee: QUALCOMM IncorporatedInventors: Lianghai Ji, Huilin Xu, Liangping Ma, Weimin Duan, Jun Ma, Mohamad Sayed Hassan, Mehmet Izzet Gurelli, Qiang Wu, Karthik Anantha Swamy
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Publication number: 20260076386Abstract: A non-hydrogenated fat composition comprises: from 3.2% to 10% by weight of total caprylic acid (C8:0) and capric acid (C10:0); from 13% to 32% by weight lauric acid; and from 20% to 45% by weight stearic acid (C18:0) fatty acid residues; the percentages of acids referring to acids bound as acyl groups in glycerides in the fat composition and being based on the total weight of C8 to C24 fatty acids; and from 7% to 15% by weight CN46 triglycerides; from 4% to 30% by weight CN54 triglycerides; and from 15% to 28% by weight of total CN42 triglycerides and CN44 triglycerides; the percentages of triglycerides referring to the total triglycerides present in the composition.Type: ApplicationFiled: November 4, 2025Publication date: March 19, 2026Applicant: Bunge Loders Croklaan B.V.Inventors: Jun Ma, Raul-Flaviu Petrut
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Patent number: 12580616Abstract: Various aspects of the present disclosure generally relate to orbital angular momentum (OAM) multiplexing based communication. In some aspects, a transmitter of OAM multiplexing based communication may determine an azimuth mode configuration for transmitting a data stream, wherein the azimuth mode configuration indicates one or more azimuth modes. The transmitter may transmit, to a receiver of the OAM multiplexing based communication, the data stream based at least in part on the azimuth mode configuration. Numerous other aspects are described.Type: GrantFiled: October 14, 2021Date of Patent: March 17, 2026Assignee: QUALCOMM IncorporatedInventors: Danlu Zhang, Min Huang, Yu Zhang, Hao Xu, Jun Ma
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Patent number: 12580641Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may communicate with a non-terrestrial network entity using a radio configuration over a service link. The UE may receive an indication of a topology change event that is to occur in association with an inter-satellite link. The UE may communicate, after the topology change event, using at least part of the radio configuration over the service link. Numerous other aspects are described.Type: GrantFiled: July 13, 2022Date of Patent: March 17, 2026Assignee: QUALCOMM IncorporatedInventors: Lianghai Ji, Jun Ma, Qiang Wu, Liangping Ma, Huilin Xu, Mohamad Sayed Hassan, Mehmet Izzet Gurelli, Weimin Duan, Karthik Anantha Swamy, Onur Senel
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Publication number: 20260075630Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may determine an inactivity timer associated with a first set of one or more beams used for communicating with a network entity associated with a satellite has expired. The UE may identify location information corresponding to the location of the UE with respect to the network entity. The UE may identify beam geometry information for one or more beams associated with the network entity. For example, the UE may receive the beam geometry information from the network entity. The UE may process the location information and the beam geometry information to identify a second set of one or more beams, the second set different than the first set. The UE and the network entity may communicate according to the second set of one or more beams.Type: ApplicationFiled: November 12, 2025Publication date: March 12, 2026Inventors: Liangping MA, Xiao Feng WANG, Alberto RICO ALVARINO, Ayan SENGUPTA, Bharat SHRESTHA, Jun MA, Umesh PHUYAL