Patents Examined by Syed Haider
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Patent number: 11777564Abstract: There is provided a method for adjusting beam gain in a radio network node comprising a plurality of antenna elements. The radio network node is configured with a codebook comprising a plurality of predetermined precoding matrices. The method comprises: determining a direction from the radio network node to a target wireless device, and a configured beam gain value in the determined direction; adapting one or more of the plurality of predetermined precoding matrices to generate an adapted precoding matrix in which the beam gain is maximal in the determined direction and equal to or less than the configured beam gain value; and applying the adapted precoding matrix to signals output to the plurality of antenna elements for transmission to the target wireless device.Type: GrantFiled: January 9, 2020Date of Patent: October 3, 2023Assignee: Telefonaktiebolaget LM Ericsson (publ)Inventors: Torbjörn Wigren, Jonas Karlsson
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Patent number: 11768993Abstract: Methods, apparatus, systems and articles of manufacture are disclosed for receipt decoding. An example apparatus includes processor circuitry to execute instructions to extract text from the receipt image, the text including bounding boxes; associate ones of the bounding boxes to link horizontally related fields of a the receipt image by selecting a first bounding box; identifying first horizontally aligned bounding boxes, the first horizontally aligned bounding boxes to include at least one bounding box of the bounding boxes that is horizontally aligned relative to the first bounding box; adding the first horizontally aligned bounding boxes to a word sync list; and connecting ones of the first horizontally aligned bounding boxes and the first bounding box based on at least one of an amount of the first horizontally aligned bounding boxes in the word sync list and a relationship among the first horizontally aligned bounding boxes and the first bounding box.Type: GrantFiled: August 8, 2022Date of Patent: September 26, 2023Assignee: Nielsen Consumer LLCInventors: Kannan Shanmuganathan, Hussain Masthan, Padmanabhan Soundararajan, Jose Javier Yebes Torres, Raju Kumar Allam
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Patent number: 11763543Abstract: A method and device for identifying a state, electronic device and computer-readable storage medium are provided. The method includes: acquiring a to-be-detected image for a specific scene and determining a region of interest in the to-be-detected image; the region of interest being a region obtained by subtracting an occlusion range of the storage container in a closed state from an occlusion range in an open state; determining a positional relation between the region of interest and specific object regions where the specific objects are positioned in the to-be-detected image; determining at least one value based on values of pixels in the region of interest, when the positional relation represents that there is no specific object region partially overlapping the region of interest; and determining whether the storage container is in an open state or closed state based on the at least one value and a preset value range.Type: GrantFiled: December 27, 2021Date of Patent: September 19, 2023Assignee: Sensetime International PTE. Ltd.Inventors: Wenbin Zhang, Yao Zhang, Shuai Zhang, Shuai Yi
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Patent number: 11763467Abstract: A multi-camera architecture for detecting and tracking a ball in real-time. The multi-camera architecture includes network interface circuitry to receive a plurality of real-time videos taken from a plurality of high-resolution cameras. Each of the high-resolution cameras simultaneously captures a sports event, wherein each of the plurality of high-resolution cameras includes a viewpoint that covers an entire playing field where the sports event is played. The multi-camera architecture further includes one or more processors coupled to the network interface circuitry and one or more memory devices coupled to the one or more processors.Type: GrantFiled: September 28, 2018Date of Patent: September 19, 2023Assignee: Intel CorporationInventors: Xiaofeng Tong, Chen Ling, Ming Lu, Qiang Li, Wenlong Li, Yikai Fang, Yumeng Wang
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Patent number: 11764857Abstract: Methods for improving multiple signal reception using receiver diversity in the context of a wideband radar and communications receiver. The method allows for improved signal reception as well as improved angle of arrival estimation. A first approach uses a method that improves angle of arrival estimation while using the standard diversity technique of selection combining. A second approach uses a method of equalization of the signal rather than equalization of the channel to both improve the signal SNR over standard selection combining and further improve the angle of arrival estimate over the first approach.Type: GrantFiled: September 3, 2021Date of Patent: September 19, 2023Assignee: The Boeing CompanyInventor: Gary A. Ray
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Patent number: 11763494Abstract: A mobile surveillance apparatus includes: a communication interface configured to receive map data of a preset area; and a processor configured to process the map data by reflecting at least one of unevenness and obstruction on a driving surface of a mobile module, and set a path for the mobile module, based on the processed map data.Type: GrantFiled: August 17, 2020Date of Patent: September 19, 2023Assignee: HANWHA AEROSPACE CO., LTD.Inventors: Hee Seo Chae, Jae Chan Park
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Patent number: 11763590Abstract: The method, system, and non-transitory computer-readable medium embodiments described herein are directed to verifying identification documents. In various embodiments, a server may receive a first image of a front-side of an identification document. The server may extract a first feature of the front-side of the identification document from the first image using optical character recognition (OCR) and identify a first environmental feature from the first image. The server may receive a second image of a backside of the identification document and identify a second feature of the backside of the identification document from the second image. The server may also identify a second environmental feature from the second image. The server may verify the identification document by confirming that the first feature matches the second feature and the first environmental feature matches the second environmental feature.Type: GrantFiled: June 25, 2021Date of Patent: September 19, 2023Assignee: Capital One Services, LLCInventors: Jason Pribble, Daniel Alan Jarvis, Swapnil Patil
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Patent number: 11734923Abstract: A method for automatically identifying global solar photovoltaic (PV) panels based on a cloud platform by using remote sensing. Optical images in a study area for a whole specific year are collected based on the cloud platform, and preprocessing is performed to obtain a surface reflectance image. Seven time-series images are derived and constructed based on spectral features of a solar PV panel: a solar PV panel index image, a water index image, a vegetation index image, a difference image between a first shortwave infrared band and a second shortwave infrared band, a difference image between the first shortwave infrared band and a near-infrared band, a blue band image, and a first shortwave infrared band image. Data in the seven time-series images are synthesized and reconstructed to obtain input data required by a model. A remote sensing theoretical model for automatically identifying a solar PV panel is constructed.Type: GrantFiled: January 20, 2023Date of Patent: August 22, 2023Assignee: Henan UniversityInventors: Haifeng Tian, Jiajun Qiao, Yaochen Qin, Xiaohao Jiao, Shuai Wang
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Patent number: 11727667Abstract: A non-transitory computer readable storage medium storing computer readable instructions executable by a computer is provided. The computer readable instructions cause the computer to obtain first image data composing a first image and second image data composing a second image; specify first edge pixels in the first image and second edge pixels in the second image using the first image data and the second image data, respectively; specify a first feature point and a second feature point corresponding to each other using an algorithm different from an algorithm to specify the first edge pixels and the second pixels; determine pixels located in vicinity to the first feature point and pixels located in vicinity to the second feature point as first usable pixels and second usable pixels, respectively; and using the first usable pixels and the second usable pixels, determine positional relation between the first image and the second image.Type: GrantFiled: November 1, 2021Date of Patent: August 15, 2023Assignee: Brother Kogyo Kabushiki KaishaInventors: Masaya Takasu, Chisato Inoue
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Patent number: 11721042Abstract: A target detection method, an electronic device, a roadside device and a cloud control platform are provided and relate to the technical field of intelligent transportation.Type: GrantFiled: December 23, 2021Date of Patent: August 8, 2023Assignee: APOLLO INTELLIGENT CONNECTIVITY (BEIJING) TECHNOLOGY CO., LTD.Inventor: Chunlong Xia
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Patent number: 11708179Abstract: The present invention discloses a partition satellite mission planning method for earliest completion of regional target coverage, which includes the following steps: 1. partitioning a to-be-observed rectangular region; 2. allocating observation resources to different regions and selecting certain coverage opportunities and coverage modes thereof to minimize completion time corresponding to a formed coverage solution. The present invention can obtain a satisfactory solution capable of finishing complete coverage of regional targets as early as possible with sufficient observation resources through suitable calculation resources and achieve balance between the consumption of calculation resources and optimality of solutions, so that satellite resources can be fully used to conduct the quick and effective coverage search for important regional targets in a real environment.Type: GrantFiled: August 31, 2020Date of Patent: July 25, 2023Assignee: Hefei University of TechnologyInventors: Xiaoxuan Hu, Tianyang Gao, Yunhui Wang, Haiquan Sun, Huawei Ma, Guoqiang Wang, Yi Wu, Waiming Zhu
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Patent number: 11709046Abstract: A method for computing dimensions of an object in a scene includes: controlling, by a processor, a depth camera system to capture at least a frame of the scene, the frame including a color image and a depth image arranged in a plurality of pixels; detecting, by the processor, an object in the frame; determining, by the processor, a ground plane in the frame, the object resting on the ground plane; computing, by the processor, a rectangular outline bounding a projection of a plurality of pixels of the object onto the ground plane; computing, by the processor, a height of the object above the ground plane; and outputting, by the processor, computed dimensions of the object in accordance with a length and a width of the rectangular outline and the height.Type: GrantFiled: April 22, 2022Date of Patent: July 25, 2023Assignee: PACKSIZE LLCInventors: Francesco Peruch, Giuliano Pasqualotto, Giridhar Murali, Ethan Cheng, Kinh Tieu
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Patent number: 11706707Abstract: Within many applications impulse radio based ultra-wideband (IR-UWB) transmission offers significant benefits for very short range high data rate communications when compared with existing standards and protocols. In many of these applications the main design goals are very low power consumption and very low complexity design for easy integration and cost reduction. Digitally programmable IR-UWB transmitters using an on-off keying modulation scheme on a 0.13 microns CMOS process operating on 1.2V supply and yielding power consumption as low as 0.9 mW at a 10 Mbps data rate with dynamic power control are enabled. The IR-UWB transmitters support new frequency hopping techniques providing more efficient spectrum usage and dynamic allocation of the spectrum when transmitting in highly congested frequency bands. Biphasic scrambling is also introduced for spectral line reduction.Type: GrantFiled: November 19, 2021Date of Patent: July 18, 2023Assignee: TRANSFERT PLUS, SOCIÉTÉ EN COMMANDITEInventors: Frederic Nabki, Dominic Deslandes, Alexandre Desmarais, Anhkiet Vuong, Anis Bounif, Wang Yu Hao, William Pham
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Patent number: 11695467Abstract: A device includes a primary sector and secondary sectors communicatively coupled to the primary sector. The processor included in the primary sector is configured to down convert a Radio Frequency (RF) signals with a first frequency to an analog baseband (IQ) signal with a second frequency, and receive a second digital baseband signal that comprises a first digital baseband signal and a digital echo signal. The first digital baseband signal comprises a training sequence signal. Further, the processor estimates a plurality of filter taps of the FIR filter based on the digital echo signal and estimate the digital echo signal in the received second digital baseband signal based on the first digital baseband signal and the plurality of filter taps of the FIR filter. The estimated digital echo signal is removed from at least one current digital baseband signal based on the down conversion of the RF signals.Type: GrantFiled: July 13, 2022Date of Patent: July 4, 2023Assignee: Movandi CorporationInventors: Sam Gharavi, Ahmadreza Rofougaran, Michael Boers, Seunghwan Yoon, Kartik Sridharan, Donghyup Shin, Farid Shirinfar, Stephen Wu, Maryam Rofougaran
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Patent number: 11694449Abstract: A driver monitor includes a processor configured to detect the orientation and the position of the face of a driver of a vehicle from each of face images obtained by a camera for capturing the driver, update a reference direction of orientations or a reference position of the driver's face, based on orientations or positions of the driver's face detected from face images obtained in a preceding predetermined period, and detect putting a wearable object on or taking a wearable object off the driver's face in each face image. Upon detection of putting on or taking off the wearable object, the processor updates the reference direction or the reference position, based on only orientations or positions of the driver's face detected from face images obtained after the detection.Type: GrantFiled: June 28, 2021Date of Patent: July 4, 2023Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kazuhiro Tomosue, Kenichiroh Hara
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Patent number: 11669974Abstract: Disclosed is a computer-implemented method of segmenting a medical patient image using an atlas and relating the segmentation result to a model of possible geometric changes to the segmentation result (e.g. for correcting the position of the segmentation of anatomical structures) which consider for example anatomical limitations. The thus-related segmentation result may be used as a basis for changing and/or correcting the position, shape and/or orientation of at least parts of the segmentation result, e.g. by user interaction. The invention also relates to an atlas data set comprising information such as values of the variables of the model of possible geometric changes in relation to the positions of anatomical structures in the atlas.Type: GrantFiled: June 29, 2022Date of Patent: June 6, 2023Assignee: BRAINLAB AGInventors: Jens Schmaler, Andreas Giese, Andreas Blumhofer
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Patent number: 11669913Abstract: A sensing system includes a sensor with a computing system and a memory in communication with the computing system, the memory storing a plurality of endpoints. The computing system is configured to receive activity preferences from a device at an endpoint and further determines the likeability of the activities at the endpoint. Further, it receives semantic identification preferences from the device in communication with the computing system and the system blurs the corresponding semantic identities based on the received preferences.Type: GrantFiled: October 22, 2020Date of Patent: June 6, 2023Assignee: Lucomm Technologies, Inc.Inventor: Lucian Cristache
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Patent number: 11664884Abstract: A device includes a primary sector and secondary sectors communicatively coupled to the primary sector. The processor included in the primary sector is configured to down convert a Radio Frequency (RF) signals with a first frequency to an analog baseband (IQ) signal with a second frequency, and receive a second digital baseband signal that comprises a first digital baseband signal and a digital echo signal. The first digital baseband signal comprises a training sequence signal. Further, the processor estimates a plurality of filter taps of the FIR filter based on the digital echo signal and estimate the digital echo signal in the received second digital baseband signal based on the first digital baseband signal and the plurality of filter taps of the FIR filter. The estimated digital echo signal is removed from at least one current digital baseband signal based on the down conversion of the RF signals.Type: GrantFiled: July 13, 2022Date of Patent: May 30, 2023Assignee: Movandi CorporationInventors: Sam Gharavi, Ahmadreza Rofougaran, Michael Boers, Seunghwan Yoon, Kartik Sridharan, Donghyup Shin, Farid Shirinfar, Stephen Wu, Maryam Rofougaran
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Patent number: 11663720Abstract: A method for evaluating a gastrointestinal tract may include characterizing one or more disease parameters using objective measures obtained from imaging data of a gastrointestinal tract. The one or more disease parameters reflect a measure of at least one of lesions, ulcers, bleeding, stenosis, and vasculature. The method may also include using the one or more characterized disease parameters to classify a disease state.Type: GrantFiled: December 23, 2021Date of Patent: May 30, 2023Assignee: Boston Scientific Scimed, Inc.Inventors: George W. Duval, John Allen Hingston
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Patent number: 11663753Abstract: A method for generating productivity maps is provided. The method includes receiving a user input including boundaries of a geographical area and a date range; selecting, from databases of earth observation providers, based on a first criterion concerning a cloud amount, a first plurality of first images corresponding to the date range and covering at least partially the geographical area; selecting, from the first plurality of first images, based on a second criterion concerning the cloud amount, a second plurality of second images; determining, based on the second plurality of second images and a statistical criterion, a value of a vegetation index for a pixel in the geographical area to generate a plurality of values of the vegetation index; dividing, based on the plurality of values of the vegetation index, the geographical area into a set of clusters; and generating a map featuring the set of clusters.Type: GrantFiled: November 16, 2022Date of Patent: May 30, 2023Assignee: EOS DATA ANALYTICS, INC.Inventor: Maxym Polyakov