Patents Assigned to INSTITUTE
  • Publication number: 20250120318
    Abstract: Lithium niobate (LiNbO3, LN) is a ferroelectric crystal of interest for integrated photonics owing to its large second-order optical nonlinearity and the ability to impart periodic poling via an external electric field. However, on-chip device performance based on thin-film lithium niobate (TFLN) is presently limited by propagation losses arising from surface roughness on the nano- and microscale. Atomic layer etching (ALE) can smooth these features and thereby increase photonic performance. In one embodiment disclosed herein, an isotropic ALE process for x-cut MgO-doped LN uses sequential exposures of H2 and SF6/Ar plasmas. We observed an etch rate of 1.59±0.02 nm/cycle with a synergy of 96.9%. ALE can be achieved with SF6/O2 or Cl2/BCl3 plasma exposures in place of the SF6/Ar plasma step with synergies of 99.5% and 91.5% respectively. The process decreased the sidewall surface roughness of TFLN waveguides etched by physical Ar+ milling by 30% without additional wet processing.
    Type: Application
    Filed: October 7, 2024
    Publication date: April 10, 2025
    Applicant: California Institute of Technology
    Inventors: Harold Frank Greer, Jenni Solgaard, Ivy Chen, Austin Minnich, Alireza Marandi, Ryoto Sekine
  • Publication number: 20250114868
    Abstract: A high-strength steel laser welding filler, comprising the following components in percentages by weight: 0.05-0.5% of C, 0.1-2% of Cu, 0.2-2.5% of Cr, 0.5-3.5% of Mo, and 2-10% of Ni, with the balance being Fe and inevitable impurities. The filler is used for laser filler welding of hot-formed steel which has an aluminum-containing coating on the surface thereof, can effectively reduce the adverse effect of the aluminum-containing coating on the surface on the strength of a joint, and enables the strength and plasticity of the welded joint, after hot stamping, to reach 90% or more of those of a base material.
    Type: Application
    Filed: October 13, 2023
    Publication date: April 10, 2025
    Applicant: SHANGHAI INSTITUTE OF OPTICS AND FINE MECHANICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Shanglu YANG, Wu TAO, Wei XU, Jiazhi ZHANG
  • Publication number: 20250115902
    Abstract: The present invention provides a means useful for delivering a large amount of a functional molecule. More specifically, the present invention provides a construct containing an extracellular vesicle (EV) loading signal-containing nucleic acid and a functional molecule linked thereto, wherein the EV loading signal-containing nucleic acid contains an EV loading signal in one or more genes selected from the group consisting of RAB13, LUC7L3, ANP32B, NET1, NEFM, MTURN, Clorf115, C22orf46, PLEKHA4, HMGN5, TRAK2, RASSF3, FBXW4, ARRDC4, ZSWIM9, CA11 and LINC01952 genes, and wherein the functional molecule is a functional molecule other than an EV loading signal-containing nucleic acid.
    Type: Application
    Filed: October 5, 2022
    Publication date: April 10, 2025
    Applicant: H.U. GROUP RESEARCH INSTITUTE G.K.
    Inventors: Yuki KAWASAKI, Kosei TANAKA, Yuma OKA
  • Publication number: 20250117192
    Abstract: In one example, a computer system can generate a graphical user interface (GUI) for forecasting software including a drag-and-drop canvas with a set of rearrangeable nodes defining a forecasting pipeline. The computer system can detect a user interaction for attaching an external-language execution node to the pipeline, which can be used to insert custom code defined using an external programming language. The computer system can receive the custom code. The computer system can receive a user input to initiate execution of the pipeline. The computer system can generate wrapped custom code by augmenting the custom code with additional program code including shared variables. The computer system can provide the wrapped custom code to a set of execution threads configured to execute the wrapped custom code as part of the pipeline to generate one or more forecasts. The computer system can output the forecasts in the GUI.
    Type: Application
    Filed: July 2, 2024
    Publication date: April 10, 2025
    Applicant: SAS Institute Inc.
    Inventors: Iman Vasheghani Farahani, Mahesh V. Joshi, Phillip M. Helmkamp, Rajib Nath, Vilochan Suresh Muley, Javier Delgado, Michele Angelo Trovero
  • Publication number: 20250117535
    Abstract: Disclosed are an optima design method for a middle cross beam of an ROPS framework and a cab for engineering machines. The optimal design method comprises: solving a height dimension of a middle cross beam when the maximum bending moment on pillars is minimum by analyzing the influence of the height dimension of the middle cross beam in a portal hyperstatic structural mechanics model on the distribution relation of two bending moments on the pillars, to obtain an optimal height dimension relation of the middle cross beam; and obtaining a profile sectional parameter design relation of the middle cross beam by analyzing a design objective that the middle cross beam and the pillars enter a plastic deformation zone at the same time, and using the relation to guide the selection of an ROPS framework structure and profiles to improve the design quality of an ROPS framework.
    Type: Application
    Filed: July 29, 2022
    Publication date: April 10, 2025
    Applicant: JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD.
    Inventors: Younian FANG, Lanzhong YANG, Yilin LU
  • Publication number: 20250120242
    Abstract: A method for improving interfacial adhesion of an organic solar cell and an organic solar cell are provided. An elastomer interface layer, which is formed by thermoplastic elastomers, is arranged between at least two adjacent functional layers in the organic solar cell, or, the upper and lower interfaces of at least one functional layer have an enrichment layer formed by enrichment of thermoplastic elastomers. The method includes: arranging an elastomer interface layer at least two adjacent functional layers, or, enriching thermoplastic elastomers at the upper and lower interfaces of at least one functional layer to form an enrichment layer. According to the present application, the thermoplastic elastomers enriched at the interfaces, or the thermoplastic elastomers used as interface layers alone serve as glue between functional layers. The method is simple in process, large in doping window, and small in thickness dependence when independent film formation.
    Type: Application
    Filed: March 22, 2023
    Publication date: April 10, 2025
    Applicant: SUZHOU INSTITUTE OF NANO-TECH AND NANO-BIONICS (SINANO) , CHINESE ACADEMY OF SCIENCES
    Inventors: Qun LUO, Changqi MA, Zihan XU, Yunfei HAN
  • Publication number: 20250119936
    Abstract: An operation method of a first device may comprise: receiving, from a second device, first configuration information signaled for CLI-related procedures; receiving, from the second device, second configuration information signaled for operating a multiplexing operation of the first device; in response to recognizing, with respect to a first resource, a collision between first DL-UL configuration information indicated by the first configuration information and second DL-UL configuration information indicated by the second configuration information, comparing priorities of the first DL-UL configuration information and the second DL-UL configuration information; and determining a DL-UL configuration applied to the first resource based on the compared priorities.
    Type: Application
    Filed: December 17, 2024
    Publication date: April 10, 2025
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Hoon Dong NOH, Moon Sik LEE, Jae Woo PARK, Jae Seung LEE
  • Publication number: 20250119981
    Abstract: According to an aspect of the present disclosure, there is provided a method of implementing a radio access network (RAN)-core convergence mobile network based on cloud native, the method comprising: extending a first open RAN base station including an open RAN-central unit-control plane (O-CU-CP) and a cloud-based second open RAN base station having converged functions of a core network into a service-based architecture (SBA) of the core network; authenticating and accepting user equipment (UE) through the extended SBA; and extending the UE to the SBA through radio resource setting and protocol data unit (PDU) session establishment.
    Type: Application
    Filed: October 3, 2024
    Publication date: April 10, 2025
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Myung Eun KIM, Sun Jin KIM, Hyo Chan BANG, Nam Seok KO, No Ik PARK
  • Publication number: 20250114479
    Abstract: The present application is related to a tissue-selective single-component mRNA delivery carrier and a delivery system. Poly (?-amino ester) polymer is used as the single-component delivery carrier, wherein the poly (?-amino ester) polymer has a structure as shown in Formula I or Formula II. In Formula I or Formula II, the definition of each substituents is the same as in the detailed description. The present invention employs only the poly(?-amino ester) polymer material as the single delivery carrier, and tissue-selective targeting of the delivery system including lung, liver and spleen, etc. can be achieved by locally regulating the chemical structures and the domain charges of the poly(?-amino ester) polymer.
    Type: Application
    Filed: December 16, 2024
    Publication date: April 10, 2025
    Applicant: INSTITUTE OF PROCESS ENGINEERING , CHINESE ACADEMY OF SCIENCES
    Inventors: Xin ZHANG, Jun YANG, Zhiguo LU, Yiwan GENG
  • Publication number: 20250118094
    Abstract: A method for 3D object detection is described. The method includes predicting, using a trained monocular depth network, an estimated monocular input depth map of a monocular image of a video stream and an estimated depth uncertainty map associated with the estimated monocular input depth map. The method also includes feeding back a depth uncertainty regression loss associated with the estimated monocular input depth map during training of the trained monocular depth network to update the estimated monocular input depth map. The method further includes detecting 3D objects from a 3D point cloud computed from the estimated monocular input depth map based on seed positions selected from the 3D point cloud and the estimated depth uncertainty map. The method also includes selecting 3D bounding boxes of the 3D objects detected from the 3D point cloud based on the seed positions and an aggregated depth uncertainty.
    Type: Application
    Filed: December 16, 2024
    Publication date: April 10, 2025
    Applicants: TOYOTA RESEARCH INSTITUTE, INC., THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
    Inventors: Rares Andrei AMBRUS, Or LITANY, Vitor GUIZILINI, Leonidas GUIBAS, Adrien David GAIDON, Jie LI
  • Publication number: 20250116801
    Abstract: A metasurface-based imaging system, a design method, and a detector. In an optical axis direction, the metasurface-based imaging system sequentially comprises: a quadratic-phase-based metasurface structure, consisting of a sub-wavelength unit structure array (1) and a substrate (2), the metasurface structure being a monolayer structure and used for implementing preset phase distribution; and a wavevector filter (3), each position of which is equivalent to one aperture stop, the wavevector filter having a filtering function and having different wavevector modulation effects under different incident angles. The metasurface-based imaging system has the advantages of being ultra-light, ultra-thin, and high in imaging quality, and can achieve large-area, ultra-thin, and large field-of-view imaging detection.
    Type: Application
    Filed: March 30, 2023
    Publication date: April 10, 2025
    Applicant: THE INSTITUTE OF OPTICS AND ELECTRONICS, THE CHINESE ACADEMY OF SCIENCES
    Inventors: Xiangang LUO, Fei ZHANG, Mingbo PU, Ting XIE, Xiaoliang MA
  • Publication number: 20250115921
    Abstract: The present invention relates to a yeast gene ScFIT3 for regulating and controlling cadmium resistance of an organism and an application thereof. The yeast gene ScFIT3 for regulating and controlling the cadmium resistance of the organism has a nucleotide sequence as shown in SEQ ID NO.1. The present invention discloses, for the first time, the application of the yeast gene ScFIT3 in enhancing cadmium resistance of the organism. The yeast gene ScFIT3 is linked to an expression vector and transformed into a budding yeast, thereby completing construction of a cadmium-resistant yeast. The growth of the budding yeast transformed with the yeast gene ScFIT3 is significantly superior to that of a wild-type budding yeast, indicating that the budding yeast transformed with the yeast gene ScFIT3 has good resistance to cadmium stress, significantly enhances a capability of resisting heavy metal cadmium, and reduces accumulation and absorption of cadmium.
    Type: Application
    Filed: December 17, 2024
    Publication date: April 10, 2025
    Applicants: Shandong Huaneng Power Generation Co.,Ltd., Huaneng Zhanhua Photovoltaic Power Generation Co., Ltd, Shandong Agricultural Machinery Science and Research Institute, Shandong Academy of Agricultural Sciences
    Inventors: Jianwei GAO, Lilong HE, Ali ANWAR, Jingjuan LI, Yihui ZHANG, Cheng LI, Fengde WANG, Shu ZHANG, Jihua AN, Xianxin MA, Yuezhong PEI, Jiwei LIU
  • Publication number: 20250117538
    Abstract: Disclosed are an optimal design method for top cross beams of an ROPS framework and a cab for engineering machines. The optimal design method comprises: analyzing bending stress of a portal hyperstatic structural mechanics model to obtain the ratio n of an inertia moment I of top cross beams to an inertia moment I of pillars when the maximum bending stress of the top cross beams is equal to the maximum bending stress of the pillars, such that lightweight design of the ROPS framework is realized.
    Type: Application
    Filed: July 29, 2022
    Publication date: April 10, 2025
    Applicant: JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD.
    Inventors: Younian FANG, Lanzhong YANG, Liwei XIAO
  • Publication number: 20250119084
    Abstract: An electric valve/door, and a control apparatus and method thereof are provided. The electric valve/door includes a control apparatus. The control apparatus includes an alternating current (AC) asynchronous motor, a transmission device, and a valve driver. The valve driver is connected to the AC asynchronous motor. The AC asynchronous motor is connected to the valve/door through the transmission device. The valve driver is configured to collect information of a real-time torque of the AC asynchronous motor or the valve/door during operation, and take a set torque of the valve driver as an input and the real-time torque as a feedback to immediately correct an output torque of the valve driver or a limit value of the output torque by using a proportional-integral-derivative (PID) control algorithm, to meet requirements for response speed and control precision of each stage in opening and closing processes of the valve/door.
    Type: Application
    Filed: March 16, 2023
    Publication date: April 10, 2025
    Applicant: BEIJING RAYMOND-CBE NUCLEAR EQUIPMENT TECHNOLOGY INSTITUTE CO , LTD.
    Inventors: Wen ZHOU, Zhanguo ZHAO, Dapeng ZHANG, Gang ZHAO, Tao ZHU, Zeping WANG
  • Publication number: 20250117243
    Abstract: Disclosed herein is an apparatus, method, and storage medium for integrated management of virtualization of computer resources. The apparatus receives a user request from a user; classifies the received user request depending on virtualization models for the one or more nodes, provides the classified user request to at least one interface of the virtualization models and performs an integration manager of the virtualization models.
    Type: Application
    Filed: October 9, 2024
    Publication date: April 10, 2025
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Dae-Won KIM, Sun-Wook KIM, Su-Min JANG, Jae-Geun CHA, Hyun-Hwa CHOI
  • Publication number: 20250118310
    Abstract: Provided is an encoding apparatus for integrally encoding and decoding a speech signal and a audio signal, and may include: an input signal analyzer to analyze a characteristic of an input signal; a stereo encoder to down mix the input signal to a mono signal when the input signal is a stereo signal, and to extract stereo sound image information; a frequency band expander to expand a frequency band of the input signal; a sampling rate converter to convert a sampling rate; a speech signal encoder to encode the input signal using a speech encoding module when the input signal is a speech characteristics signal; a audio signal encoder to encode the input signal using a audio encoding module when the input signal is a audio characteristic signal; and a bitstream generator to generate a bitstream.
    Type: Application
    Filed: December 16, 2024
    Publication date: April 10, 2025
    Applicants: Electronics and Telecommunications Research Institute, KWANGWOON UNIVERSITY INDUSTRY-ACADEMIC COLLABORATION FOUNDATION
    Inventors: Tae Jin LEE, Seung-Kwon BAEK, Min Je KIM, Dae Young JANG, Jeongil SEO, Kyeongok KANG, Jin-Woo HONG, Hochong PARK, Young-Cheol PARK
  • Publication number: 20250119330
    Abstract: Communication systems and methods in accordance with various embodiments of the invention utilize modulation on zeros. Carrier frequency offsets (CFO) can result in an unknown rotation of all zeros of a received signal's z-transform. Therefore, a binary MOCZ scheme (BMOCZ) can be utilized in which the modulated binary data is encoded using a cycling register code (e.g. CPC or ACPC), enabling receivers to determine cyclic shifts in the BMOCZ symbol remitting from a CFO. Receivers in accordance with several embodiments of the invention include decoders capable of decoding information bits from received discrete-time baseband signals by: estimating a timing offset for the received signal; determining a plurality of zeros of a z-transform of the received symbol; identifying zeros from the plurality of zeros that encode received bits by correcting fractional rotations resulting from the CFO; and decoding information bits based upon the received bits using a cycling register code.
    Type: Application
    Filed: October 18, 2024
    Publication date: April 10, 2025
    Applicants: California Institute of Technology, The Regents of the University of California, MOXZ GmbH
    Inventors: Philipp Walk, Babak Hassibi, Peter Jung, Hamid Jafarkhani
  • Publication number: 20250117830
    Abstract: An AI-based system for the generation, evaluation, and prediction of performance of banner ads for presentation to specific customers or types of customers. A data set of existing banner ads, ad materials, and design and marketing parameters is used to generate a graph-based model. The graph-based model is used to generate original banner ads, which are then evaluated by a machine learning model, which assigns them scores. The highest-scoring banner ads are then presented to customers. The invention can also use a genetic algorithm in combination with iterative evaluation and generation to diversify design and choose the highest ranked banner ads.
    Type: Application
    Filed: October 5, 2023
    Publication date: April 10, 2025
    Applicant: Hong Kong Applied Science and Technology Research Institute Company Limited
    Inventors: Tao YU, Qijun ZHU, Huili LI, Shuyi TANG, Tsz Chun HO
  • Publication number: 20250114119
    Abstract: A tool posture control device includes a plurality of airbags, a gas supply module and a controller. A tool is allowed to be disposed among the airbags. A gas supply module connects the airbags. The controller is electrically connected to the gas supply module and configured to control the gas supply module to provide a plurality of gas to the airbags respectively according to a target bending angle value of the tool.
    Type: Application
    Filed: November 13, 2023
    Publication date: April 10, 2025
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Hao-Yan WU, An-Peng WANG, Chien-Yu WU, Su-Jhen LIN
  • Publication number: 20250115263
    Abstract: A method for a replay driver skill improvement system is described. The method includes logging vehicle commands requested by a vehicle operator of an ego vehicle to perform a selected driving maneuver. The method also includes identifying one or more of the logged vehicle commands in which operation of the ego vehicle is outside of a predetermined threshold while performing the selected driving maneuver. The method further includes operating the ego vehicle according to the logged vehicle commands until the one or more of the logged vehicle commands in which operation of the ego vehicle is outside of the predetermined threshold are reached. The method also includes performing, through shared control with the vehicle operator, improved vehicle commands to complete the selected driving maneuver while operating the ego vehicle at or within the predetermined threshold.
    Type: Application
    Filed: October 4, 2023
    Publication date: April 10, 2025
    Applicants: TOYOTA RESEARCH INSTITUTE, INC., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: James Andrew DALLAS, Steven M. GOLDINE, Hanh T. NGUYEN, Andrew P. BEST, Michael THOMPSON, John SUBOSITS