Patents by Inventor Jun Tan
Jun Tan 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: 20240147649Abstract: An inverter and an integrated platform having the same are provided. The inverter includes a cabinet having a cabinet door; an inverter body arranged in the cabinet; and a heat exchanger arranged on an outer side of the cabinet, where the inverter body has an alternating-current side, and the cabinet door is arranged on the alternating-current side or an opposite side of the alternating-current side of the inverter body.Type: ApplicationFiled: January 27, 2022Publication date: May 2, 2024Applicant: Sungrow Power Supply Co., Ltd.Inventors: Xiaohu Wang, Qiyao Zhu, Xianwei Zhang, Jun Tan
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Publication number: 20240147411Abstract: Embodiments of the present disclosure relate to a method, device, apparatus and computer readable medium for sidelink positioning. According to embodiments of the present disclosure, a second device transmits information related to sidelink positioning to a first device. The information indicates that the second device is able to assist with the sidelink positioning and comprises assistance information for the sidelink positioning. The first device selects at least one proper device for the sidelink positioning based on the assistance information. In this way, it improves accuracy of the sidelink positioning.Type: ApplicationFiled: March 6, 2021Publication date: May 2, 2024Inventors: Ryan KEATING, Tao TAO, Yong LIU, Jun TAN
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Patent number: 11956834Abstract: Methods and apparatus, including computer program products, are provided for increasing uplink beamforming gain. In one aspect there is provided a method of identifying user equipment which makes use of the proposed new beam-sweeping random access channel procedure that enables the base station to identify the best uplink transmit beam rather than the first beam that the base station managed to detect. Related apparatus, systems, methods, and articles are also described.Type: GrantFiled: July 13, 2021Date of Patent: April 9, 2024Assignee: Nokia Technologies OyInventors: Marco Maso, Simon Svendsen, Axel Mueller, Matthew Baker, Karri Ranta-Aho, Jun Tan
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Patent number: 11944116Abstract: A device for removing unwanted objects from cut tobacco in a cut tobacco production line is disclosed, which includes: a raw cut tobacco feeding and conveying unit (N1), a heavy unwanted object removal unit (N2), a cut tobacco dispersion and recovery unit (N3), a moderate unwanted object removal unit (N4), a cut tobacco humidification unit (N5) and a light unwanted object removal unit (N6). An unwanted object removal method using the cut tobacco unwanted object removal device is also disclosed. The device and method of the disclosure can effectively remove unwanted objects from cut tobacco.Type: GrantFiled: November 3, 2023Date of Patent: April 2, 2024Assignee: CHINA TOBACCO YUNNAN INDUSTRIAL CO., LTD.Inventors: Jun Tang, Banghua He, Bin Yi, Bing Zhou, Wenqiang Lin, Bo Cai, Hao Wang, Xiaohua Gao, Ze Liu, Ning Ma, Guozhi Tan, Wenqi Li, Li Tang, Huitian Li
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Patent number: 11949465Abstract: Systems, methods, apparatuses, and computer program products for machine learning based channel state information (CSI) estimation and feedback configuration are provided. A method may include learning channel state information feedback from one or more user equipment as time series data. The method may also include building a predictive model for user equipment feedback based on the learned channel state information feedback. The method may further include configuring a channel state information trigger with the one or more user equipment based on the predictive model. In addition, the method may include signaling predicted channel state information to the one or more user equipment.Type: GrantFiled: February 19, 2021Date of Patent: April 2, 2024Assignee: NOKIA TECHNOLOGIES OYInventors: Athul Prasad, Amitabha Ghosh, Gilsoo Lee, Jie Chen, Jun Tan
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Publication number: 20240100932Abstract: Disclosed are a dual-motor multi-gear hybrid transmission system and a vehicle. The dual-motor multi-gear hybrid transmission system includes an engine, a first motor, a second motor, a first clutch, a second clutch, a first planet row, a second planet row, a first input shaft, a second input shaft, a third input shaft and a brake assembly. The first input shaft is connected to the engine through the first clutch. The second input shaft is connected to the engine through the second clutch, and the second input shaft is sleeved outside the first input shaft. The first motor is connected to the engine. The second motor is connected to the first planet row through the third input shaft. The brake assembly is configured to brake the first planet row and/or the second planet row.Type: ApplicationFiled: December 12, 2023Publication date: March 28, 2024Applicants: YIWU GEELY AUTOMATIC TRANSMISSION CO., LTD., NINGBO GEELY ROYAL ENGINE COMPONENTS CO., LTD., AUROBAY TECHNOLOGY CO., LTD., ZHEJIANG GEELY HOLDING GROUP CO., LTD.Inventors: Yu SU, Erpeng WANG, Xiaozhe LIN, Haisheng YU, Yan SUN, Jun FU, Yanjun TAN, Xu ZHANG, Kaiwen WANG, Heng ZHANG, Jianbin SUN, Xin ZHAO, Ruiping WANG, Ingo SCHOLTEN
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Publication number: 20240095983Abstract: Various techniques facilitate the development of an image library that can be used to train and/or validate an automated visual inspection (AVI) model, such an AVI neural network for image classification. In one aspect, an arithmetic transposition algorithm is used to generate synthetic images from original images by transposing features (e.g., defects) onto the original images, with pixel-level realism. In other aspects, digital inpainting techniques are used to generate realistic synthetic images from original images. Deep learning-based inpainting techniques may be used to add, remove, and/or modify defects or other depicted features. In still other aspects, quality control techniques are used to assess the suitability of image libraries for training and/or validation of AVI models, and/or to assess whether individual images are suitable for inclusion in such libraries.Type: ApplicationFiled: December 1, 2021Publication date: March 21, 2024Inventors: Al Patrick Goodwin, Joseph Peter Bernacki, Graham F. Milne, Thomas Clark Pearson, Aman Mahendra Jain, Jordan Ray Fine, Kenneth E. Hampshire, Aik Jun Tan, Osvaldo Perez Varela, Nishant Mukesh Gadhvi
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Publication number: 20240066112Abstract: Provided is a GII.4 norovirus virus-like particle or active fragment thereof, and use thereof, the virus-like particle comprising or being composed of an amino acid sequence shown as SEQ ID NO: 4. Further, provided is a composition or a kit comprising the GII.4 norovirus virus-like particle, and use thereof. The objective of covering multiple genotypes is achieved by using a single antigen of the invention, the process difficulty of the preparation for a pharmaceutical composition or a vaccine can be reduced, and the production cost is decreased. Also, provided is a norovirus immune composition or a kit comprising GII.2, GII.4, GII.6, and GII.17 norovirus virus-like particles or active fragments thereof, and use thereof.Type: ApplicationFiled: December 21, 2021Publication date: February 29, 2024Applicant: GRAND THERAVAC LIFE SCIENCE (NANJING) CO., LTD.Inventors: Jianqiang Li, Jun Ge, Xiaodong Wang, Changyao Tan, Sulin Ren, Tong Zhou, Yue Gu, Yue Chen, Hongying Huang, Xiaoxiao Chen
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Publication number: 20240065303Abstract: A bitter masking agent includes a biochelant and a salt. A composition for an additive to reduce bitterness includes a chelant sodium salt including an aldonic, uronic, or aldaric acid. The bitter masking agent or additive comprising the biochelant and the salt can be combined with an edible material to reduce the bitterness thereof.Type: ApplicationFiled: March 29, 2021Publication date: February 29, 2024Applicant: SOLUGEN, INC.Inventors: Jun Su An, Jason Helander, Frederyk Ngantung, LoongYi Tan, Catherine Gonzalez
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Patent number: 11909477Abstract: A method comprises: determining, from an indication that an initial uplink beam between a user equipment and a network node is misaligned with respect to a downlink beam between the network node and the user equipment, at least one misalignment angle between the initial uplink beam and the downlink beam; and reconfiguring the uplink beam based on the misalignment angle to produce a reconfigured uplink beam.Type: GrantFiled: May 24, 2021Date of Patent: February 20, 2024Assignee: NOKIA TECHNOLOGIES OYInventors: Samantha Caporal Del Barrio, Frederick Vook, Johannes Harrebek, Simon Svendsen, Jun Tan, Benny Vejlgaard, Kim Nielsen
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Publication number: 20240054594Abstract: The present disclosure discloses a method for watermarking depth image based on mixed frequency-domain channel attention, relating to the field of artificial neural networks and digital image watermarking; the method includes: step 1: a watermark information processor generating a watermark information feature map; step 2: an encoder generating a watermarked image from a carrier image and a watermark information feature map; step 3: a noise layer taking the watermarked image as an input, and generating a noise image through simulated differentiable noise; step 4: a decoder down-sampling the noise image to recover watermark information; step 5: a countermeasure discriminator classifying the carrier image and the watermarked image such that the encoder generates a watermarked image with a high quality. The present disclosure combines the end-to-end depth watermark model with frequency-domain channel attention to expand an application range of the depth neural network in the field of image watermark.Type: ApplicationFiled: August 22, 2023Publication date: February 15, 2024Applicant: DALIAN UNIVERSITYInventors: Qiang ZHANG, Bin WANG, Jun TAN, Rongrong CHEN, Xiaopeng WEI
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Publication number: 20240022375Abstract: Example embodiments of the present disclosure relate to coordinated positioning via sidelink resource. A first terminal device transmits a first message to a plurality of positioning terminal devices including a second terminal device. The first message indicates sidelink resources for transmitting reference signals from the plurality of positioning terminal devices to the first terminal device. Upon receiving the first message, the second terminal device determines a first sidelink resource for transmitting a first reference signal for positioning the first terminal device from the sidelink resources, and then transmits the first reference signal via the first sidelink resource to the first terminal device. Through this solution, a sidelink-based positioning solution can be implemented.Type: ApplicationFiled: December 11, 2020Publication date: January 18, 2024Inventors: Ryan KEATING, Tao TAO, Yong LIU, Jun TAN
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Patent number: 11871548Abstract: A cabinet air duct, a cabinet assembly and a photovoltaic inverter are provided according to the present application, where the cabinet air duct includes a cabinet and an air duct arranged in the cabinet. The cabinet is provided with an air inlet and an air outlet that are in communication with the air duct. The air inlet is arranged on a first side surface of the cabinet, the air outlet is arranged on a second side surface of the cabinet, and the first side surface and the second side surface are two opposite side surfaces of the cabinet.Type: GrantFiled: February 15, 2022Date of Patent: January 9, 2024Assignee: Sungrow Power Supply Co., Ltd.Inventors: Hao Zheng, Qiyao Zhu, Xiaohu Wang, Jun Tan
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Patent number: 11868051Abstract: Conventional optical lithography uses masks with static patterns that are expensive and labor intensive to produce. The present disclosure is directed to a programmable optical lithography mask with an array of cells that use a hydrogen-mediated mechanism to tune their optical properties (e.g., transmission, absorption, refractive index, and/or reflectivity) dynamically and reversibly. Each cell in the programmable mask may be individually addressable to produce a large variety of patterns. The programmable mask may be configured for ultra-fine spatial resolution or coarse spatial resolution, facilitating a wide range of applications. The programmable mask may be stable against short wavelength light, such as broadband ultraviolet (UV) light, and can thus act as a light valve for short wavelength light.Type: GrantFiled: April 2, 2021Date of Patent: January 9, 2024Assignee: Massachusetts Institute of TechnologyInventors: Aik Jun Tan, Mantao Huang, Geoffrey S. D. Beach
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Publication number: 20240007987Abstract: Embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of retransmission of sidelink positioning reference signal (PRS). The method comprises transmitting, to a second device, a first sidelink reference signal associated with a positioning or ranging procedure of the first device; and receiving, from the second device, a second sidelink reference signal associated with the positioning or ranging procedure, the second sidelink reference signal comprising information indicating whether the first sidelink reference signal needs to be retransmitted. In this way, the retransmission of the sidelink PRS can be triggered without extra resource consumption and a fast RTT estimation for sidelink ranging and positioning can be achieved.Type: ApplicationFiled: December 17, 2020Publication date: January 4, 2024Inventors: Yong LIU, Ryan KEATING, Jun TAN, Tao TAO, Dong LI
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Patent number: 11863354Abstract: A method includes receiving, by a first user device in a wireless network, an indication of availability of a pre-trained model that estimates a channel between a second user device and a network node; receiving, by the first user device, information relating to the pre-trained model; determining, by the first user device, channel estimation information based at least on the information relating to the pre-trained model; and performing at least one of the following: transmitting, by the first user device, a report to the network node including the channel estimation information; or receiving data, by the first user device from the network node, based on the channel estimation information.Type: GrantFiled: May 12, 2021Date of Patent: January 2, 2024Assignee: Nokia Technologies OyInventors: Gilsoo Lee, Athul Prasad, Amitabha Ghosh, Jie Chen, Jun Tan
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Publication number: 20230383386Abstract: A high strength cast magnesium alloy, relating to the technical field of magnesium alloy material preparation. The composition and mass percentage of cast magnesium alloy are: Zn 7.0%, Al 3.0%˜5.0%, Mn 0.3%˜0.5%, RE 0.5%˜1%, the total amount of unavoidable impurities is less than or equal to 0.04%, and the allowance is Mg, wherein the RE includes La and Ce, La and Ce account for 35% and 65% of the total amount of RE, respectively. Among them, Mn, La and Ce are added in the form of Mg-5 wt. % Mn, Mg-30 wt. % La and Mg-30 wt. % Ce intermediate alloys respectively. Then it is prepared through battering, melting, melt purification, pouring and heat treatment. By adding RE, the alloy melt can be purified, and the corrosion resistance and casting performance of the alloy can be increased. The tensile strength of the alloy is 300 MPa˜314 MPa, the elongation is 7%-13%, and the light rare earth content is low, the raw material and processing cost is low, and it is easy to realize mass production.Type: ApplicationFiled: May 31, 2023Publication date: November 30, 2023Inventors: Jun Tan, Guangming He, Chunhua Ran, Jijiang Liu, Boyan Huang, Yu Qi, Gang Ma, Zujiang Tang, Jianbo Li, Xianhua Chen, Bin Jiang, Fusheng Pan
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Patent number: 11810965Abstract: A manufacturing method of a fin semiconductor device comprises: providing a substrate, wherein a fin channel base is patterned on and in contact with the substrate; epitaxially growing a top part of the fin channel base and extending the top part of the fin channel base sideways and upward to form a fin channel core; oxidizing the fin channel base to form a fin channel structure, wherein the fin channel structure comprises the fin channel core surrounded with an oxide layer at the top part of the fin channel base and an intermediate part of the fin channel base under the top part; and removing the oxide layer to expose the fin channel core, wherein the fin channel core suspends over the substrate.Type: GrantFiled: May 21, 2021Date of Patent: November 7, 2023Assignee: SHANGHAI HUALI INTEGRATED CIRCUIT CORPORATIONInventors: Qiuming Huang, Jun Tan, Qiang Yan
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Publication number: 20230354096Abstract: In some example embodiments, there may be provided a method that includes receiving, by a machine learning encoder as part of a training phase, channel state information as data samples; generating, by the machine learning encoder, a latent variable comprising a log likelihood ratio value representation for the channel state information, wherein the latent variable provides a lower dimension binary representation when compared to the received channel state information to enable compression of the received channel state information; generating, by the binary sampler, a binary coding value representation of the latent variable, wherein the binary coding value converts the latent variable to a binary form; and generating, by the machine learning decoder, a reconstructed channel state information, wherein the generating is based in part on the binary coding value representation of the latent variable generated by the binary sampler. Related systems, methods, and articles of manufacture are also disclosed.Type: ApplicationFiled: April 28, 2022Publication date: November 2, 2023Inventors: Jun Tan, Jie Chen
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Publication number: 20230332328Abstract: The present application provides a reaction device for improving epitaxial growth uniformity, provided with a main inject port on one side and an exhaust port on the other side, wherein a base is provided between the main inject port and the exhaust port; the reaction cavity is provided with first and second inject pipes; the length directions of the first and second inject pipes are perpendicular to a connecting line between the main inject port and the exhaust port; the lengths of the first and second inject pipes are both equal to the radius of the base; the first and second inject pipes are located in a straight line along the length directions; the first and second inject pipes are each provided with a plurality of holes; and the plurality of holes on the first and second inject pipes are located above the wafer placed on the base.Type: ApplicationFiled: March 24, 2023Publication date: October 19, 2023Applicant: Shanghai Huali Integrated Circuit CorporationInventors: Hui Wang, Huojin Tu, Jiaqi Hong, Jun Tan, Jingxun Fang