Patents by Inventor Chong Zhang

Chong Zhang 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).

  • Patent number: 12271033
    Abstract: A device comprises first, second, third and fourth elements fabricated on a common substrate. The first element comprises an active waveguide structure supporting a first optical mode, the second element comprises a passive waveguide structure supporting a second optical mode, the third element, at least partly butt-coupled to the first element, comprises an intermediate waveguide structure supporting intermediate optical modes, and a fourth element comprising TCO material that is attached to the first element. If the first optical mode differs from the second optical mode by more than a predetermined amount, a tapered waveguide structure in at least one of the second and third elements facilitates efficient adiabatic transformation. No adiabatic transformation occurs between any of the intermediate optical modes and the first optical mode. Mutual alignments of the first, the second, the third, and the fourth elements are defined using lithographic alignment marks.
    Type: Grant
    Filed: May 6, 2022
    Date of Patent: April 8, 2025
    Assignee: Nexus Photonics Inc.
    Inventors: Chong Zhang, Minh Tran, Tin Komljenovic
  • Publication number: 20250113273
    Abstract: This application provides a communication method and a communication apparatus. In the method, after a DU sends a first handover message to a terminal device, the DU receives a second handover message from a CU, where the first handover message indicates to hand over the terminal device from a source cell to a first target cell in a first manner, the first manner includes an L1 and/or L2-based cell handover manner, the second handover message indicates to hand over the terminal device from the source cell to a second target cell in a second manner, and the second manner includes an L3-based cell handover manner. The DU determines that a cell handover manner of the terminal device is the first manner or the second manner.
    Type: Application
    Filed: December 13, 2024
    Publication date: April 3, 2025
    Inventors: Zhifang Gu, Chong Lou, Xingxing Hu, Hongzhuo Zhang
  • Patent number: 12264096
    Abstract: A lift-up roller arrangement for electronic float glass, including a plurality of lift-up rollers rotatably arranged on the inner wall of an annealing kiln, wherein a plurality of boron nitride rings are fixedly sleeved on the outer side wall of each lift-up roller; a heat-resisting steel tubes is arranged on each of both sides of each lift-up roller; a plurality of exhaust holes are arranged on an outer side wall of the heat-resisting steel tube; the heat-resisting steel tube is in communication with an external hot gas supply case; and a plurality of cleaning assemblies used in cooperation with the lift-up rollers are arranged at the inner bottom of the annealing kiln.
    Type: Grant
    Filed: May 17, 2023
    Date of Patent: April 1, 2025
    Assignees: BENGBU CHINA OPTOELECTRONIC TECHNOLOGY CO., LTD, CNBM RESEARCH INSTITUTE FOR ADVANCED GLASS MATERIALS GROUP CO., LTD, CHINA NATIONAL BUILDING MATERIAL GROUP CO., LTD
    Inventors: Shou Peng, Chong Zhang, Zhiqiang Cao, Jichen Sun, Xingda Wu, Weiguang Gao
  • Patent number: 12264148
    Abstract: Provided are formulations of ivosidenib including a number of polymorphs. Further provided are formulations of ivosidenib containing a number of known impurities. Still further provided are stable compositions of ivosidenib.
    Type: Grant
    Filed: July 2, 2019
    Date of Patent: April 1, 2025
    Assignee: Servier Pharmaceuticals LLC
    Inventors: Chong-Hui Gu, Jacob Paul Sizemore, Shijie Zhang
  • Publication number: 20250100228
    Abstract: Methods and systems for processing a graphic for light-cured printing, an electronic apparatus, and/or a storage medium are disclosed. In some embodiments, the method includes following steps: obtaining 3D model data of an object to be printed; slicing the 3D model data to obtain sliced data; converting the sliced data to a projected picture; and chunking the projected picture to obtain a plurality of exposed pictures. The plurality of exposed pictures are superimposed and intersected to have an exposed result of the projected picture. In other embodiments, the method includes following steps: placing a photosensitive resin in a material tray, placing a molding platform in the material tray, and placing a molding end surface of the molding platform in contact with the photosensitive resin; sending the plurality of exposed pictures to a bottom surface of the material tray; and curing a corresponding layer of photosensitive resin.
    Type: Application
    Filed: September 11, 2024
    Publication date: March 27, 2025
    Applicant: Shanghai Fusion Tech Co., Ltd.
    Inventors: Wei Mai, Sheng Zhu, Chong Wang, Jingjing Qian, Hua Feng, Jianzhe Li, Jinjing Zhang
  • Publication number: 20250089902
    Abstract: A single folding sofa bedstead includes a bedstead frame body, a frame assembly, a first connecting rod assembly, a second connecting rod assembly, a first linkage rod group, and a second linkage rod group. The frame assembly has a first frame, a second frame, and a third frame. The first frame is pivotally connected to one side of the second frame, and the third frame is pivotally connected to the other side of the second frame. One end of the first connecting rod assembly is pivotally connected to the first frame, and the other end of the first connecting rod assembly is pivotally connected to the bedstead frame body. One end of the second connecting rod assembly is pivotally connected to the second frame, and the other end of the second connecting rod assembly is pivotally connected to the bedstead frame body.
    Type: Application
    Filed: May 13, 2024
    Publication date: March 20, 2025
    Applicant: JIAXING REST FURNITURE & APPLIANCE CO., LTD.
    Inventors: Jiguan CHEN, Bin CHEN, Qiangqiang WU, Baoli ZHANG, Chong MA
  • Patent number: 12247359
    Abstract: A road network balanced drainage method aimed at reducing urban waterlogging is disclosed. According to the drainage demand, the existing intersection elevation is changed or the intersection elevation that meets the drainage requirement is designed and implemented in new construction so that the intersection drainage is distributed according to the desired proportion; the water flowing to the water accumulation position is transferred to reduce the waterlogging degree. Through the analysis of the depth of water accumulation in the whole road network, the method of water flow distribution at the intersection is used to make the precipitation flow evenly distributed in the whole road network. The method can be used for solving serious water accumulation of a certain road section, the balanced drainage of the whole road network, the technical transformation of existing intersections, and for the planned and designed roads. The method can effectively eliminate and prevent urban waterlogging.
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: March 11, 2025
    Assignees: QINGDAO UNIVERSITY OF TECHNOLOGY, QINGDAO DOGHUIQUAN TECHNOLOGY CO. LTD.
    Inventors: Jungang Wang, Lu Wang, Miaomiao Chen, Hui Jiang, Chong Li, Naiyou Liu, Dawu Nian, Feida Chen, Yifan Li, Renyu Xu, Xuefeng Zhang, Chaoyang Wang, Xin Yao
  • Publication number: 20250072623
    Abstract: A self-locking mechanism and a folding sofa are provided. The self-locking mechanism includes a support member, a locking member, a drive member and a switch member. The support member has a first end and a second end opposite to each other. The locking member has a first connection portion and a locking portion, and the first connection portion of the locking member is pivotally connected to the first end of the support member. One end of the drive member is pivotally connected to the first connection portion of the locking member. The switch member has a second connection portion and a switch portion, where the second connection portion of the switch member is pivotally connected to the second end of the support member and the other end of the drive member.
    Type: Application
    Filed: May 13, 2024
    Publication date: March 6, 2025
    Applicant: JIAXING REST FURNITURE & APPLIANCE CO., LTD.
    Inventors: Jiguan CHEN, Bin CHEN, Qiangqiang WU, Baoli ZHANG, Chong MA
  • Publication number: 20250074953
    Abstract: A method for modifying a gliadin and an application thereof are provided. The method includes the following steps: dissolving the gliadin in a solvent to obtain gliadin solution; and adding a proline endoprotease to the gliadin solution for a reaction, and adjusting the pH value of solution to neutral according to a gradient, to obtain a modified gliadin. The modified gliadin obtained by the present invention may be uniformly dispersed in water, and may still maintain a uniform dispersion state in the water after high-temperature thermal sterilization and long-term storage, or even in the presence of sodium chloride, it has good thermal stability, salt resistance, and storage stability.
    Type: Application
    Filed: January 15, 2024
    Publication date: March 6, 2025
    Applicant: China Agricultural University
    Inventors: Pengjie WANG, Fazheng REN, Siyuan LIU, Ran WANG, Longjiao ZHU, Rong LIU, Bing FANG, Ju QIU, Xiaoyu WANG, Juan CHEN, Han CHEN, Yinhua ZHU, Yixuan LI, Chong CHEN, Weibo ZHANG, Xifan WANG, Jingjing HE
  • Publication number: 20250067574
    Abstract: A system for producing, from data affiliated with images of a location, a digital map can include a processor and a memory. The memory can store a productions module and a communications module. The production module can include instructions that cause the processor to produce, from the data affiliated with the images of the location, the digital map. The data, for an image, can exclude pixel color data, but can include information about: (1) a pose of a camera that produced the image and (2) one or more of a position of a point on: (a) a lane boundary of a lane of a road in the image, (b) a road boundary of the road, or (c) a landmark in the image. The communications module can include instructions that cause the processor to transmit the digital map to a vehicle to be used to control a movement of the vehicle.
    Type: Application
    Filed: August 24, 2023
    Publication date: February 27, 2025
    Inventors: Paul J. Ozog, Chong Zhang, Hai Jin, Yucong Lin, Mohammed D. Aladem, Matthew W. Dreisbach
  • Publication number: 20250063687
    Abstract: Systems and methods herein are for hose management in a computing module. A rotatable support structure includes a moveable inset structure and is to support rotation movement of cooling hoses that are to cool underlying devices in the computing module, where the rotation movement is about an axis of the computing module to allow the cooling hoses to be moved away from the underlying devices of the computing module and where the movable inset structure is movable within the rotatable support structure to receive tension on the cooling hoses from being coupled to a manifold of the computing module.
    Type: Application
    Filed: August 14, 2023
    Publication date: February 20, 2025
    Inventors: Chong S. Tan, Jiaheng Zhang, Jason Yu Chih Su, Helen Hueijung Liu
  • Publication number: 20250059155
    Abstract: Provided herein are methods to synthesize compounds useful in the treatment of cancer where such compounds comprise a quinazolinyl core moiety and at least one stereoisomeric or atropisomeric moiety.
    Type: Application
    Filed: July 18, 2024
    Publication date: February 20, 2025
    Applicants: Genentech, Inc., Hoffmann-La Roche Inc.
    Inventors: Rene LEBL, Ngiap Kie LIM, Roland Christoph MEIER, Ugo Jonathan ORCEL, Joerg SEDELMEIER, Jeff SHEN, Lauren Elizabeth SIROIS, Jacob C. TIMMERMAN, Etienne TRACHSEL, Nicholas Andrew WHITE, Jie XU, Haiming ZHANG, Stephan BACHMANN, Thomas Michael BASS, Raphael BIGLER, Johannes Adrian BURKHARD, Kyle Bradley Pascual CLAGG, Francis GOSSELIN, Chong HAN, Dainis KALDRE, Sean M. KELLY, Sebastian HEROLD, Christian LEITNER
  • Publication number: 20250061272
    Abstract: This application discloses a landing page processing method. The method may be, for example, performed by a client. In an example, a user may input a target URL on a certain page of the client, and trigger a landing page generation operation. A page corresponding to the target URL is a material for creating a landing page. After the user triggers the landing page generation operation, the client may obtain the target URL inputted by the user in response to the landing page generation operation. Further, the client may generate a target landing page that matches a page content of a page corresponding to the target URL, and output the target landing page.
    Type: Application
    Filed: February 8, 2023
    Publication date: February 20, 2025
    Inventors: Donglin Li, Wei Zhang, Chong Xu, Lixin Wang
  • Patent number: 12226761
    Abstract: Provided in the invention are a catalyst for preparing phosgene and a preparation method therefor, and a method for the preparation of phosgene and the comprehensive utilization of energy thereof. The preparation method comprises the following steps: 1) stirring and soaking activated carbon in a modifying solution, then adding dimethyltin dichloride and chromium oxide powders and carrying out a reaction, and then adding a nickel oxide fine powder and ultrasonically oscillating same to prepare a pre-modified activated carbon; 2) drying the pre-modified activated carbon; and 3) heating and calcinating the dried pre-modified activated carbon from step 2) to prepare the catalyst.
    Type: Grant
    Filed: September 2, 2019
    Date of Patent: February 18, 2025
    Assignees: WANHUA CHEMICAL (NINGBO) CO., LTD., WANHUA CHEMICAL GROUP CO., LTD
    Inventors: Chao Dong, Dongke Zhao, Yujie Zhou, Chaoqun Li, Fang Wen, Wenbo Wang, Hongke Zhang, Dan Xu, Chong Li, Jie Shi
  • Publication number: 20250055046
    Abstract: Provided are an electrode assembly and a battery. The electrode assembly includes a positive electrode piece formed by winding, including a positive electrode current collector and a functional layer, where the positive electrode current collector includes a first surface and a second surface which are parallel and opposite to each other, and the first and second surfaces of the positive electrode current collector are each provided with a functional layer; a length of the functional layer is the same as that of the positive electrode current collector; the functional layer includes a positive electrode active material layer, and a protective layer which is arranged between the positive electrode current collector and the positive electrode active material layer, and a length of the protective layer is smaller than or equal to that of the positive electrode active material layer; the protective layer includes a conductive material and a binder.
    Type: Application
    Filed: October 30, 2024
    Publication date: February 13, 2025
    Inventors: Jian ZHANG, Chong PENG
  • Publication number: 20250054991
    Abstract: The present application provides a laminated battery cell and a lithium-ion battery, where the laminated battery cell includes an electrode sheet assembly and a protection assembly, where the protection assembly is located on the surface of the outer electrode sheet of the electrode sheet assembly; the electrode sheet assembly includes at least one functional electrode sheet, which includes a first current collector, a first protective layer and a first active layer, the first protective layer being located between the first current collector and the first active layer; the protection assembly includes a second current collector and a second protective layer that is away from the electrode sheet assembly; the first protective layer and the second protective layer each independently include a conductive particle and a binder, preventing the lithium-ion battery from internal short circuit during mechanical abuse, and making the lithium-ion battery has excellent safety performance.
    Type: Application
    Filed: October 28, 2024
    Publication date: February 13, 2025
    Inventors: Jian ZHANG, Chong PENG
  • Publication number: 20250054995
    Abstract: Disclosed are an electrode plate and a battery. The electrode plate includes a current collector, a tab, and an adhesive paper; the tab is disposed in the tab welding region the electrode plate is divided into a plurality of planar regions and curved surface regions that are alternately disposed; the adhesive paper covers the tab welding region, partially covers a planar region, crosses over an adjacent curved surface region on one side, and partially covers an adjacent planar region; and a projection of the adhesive paper on the adjacent planar region has a dimension L1, and 0<L1?10 mm. The electrode plate in the present disclosure can solve a problem of poor flatness near a tab, and can solve a lithium deposition problem caused by the poor flatness near the tab.
    Type: Application
    Filed: October 22, 2024
    Publication date: February 13, 2025
    Applicant: ZHUHAI COSMX BATTERY CO., LTD.
    Inventors: Jian ZHANG, Chong PENG
  • Publication number: 20250044534
    Abstract: An electro-optical chip assembly includes a silicon baseplate and an electro-optical chip. The electro-optical chip has a silicon substrate that is fusion bonded to the silicon baseplate. The electro-optical chip is manufactured separate from the silicon baseplate before fusion bonding of the silicon substrate of the electro-optical chip to the silicon baseplate.
    Type: Application
    Filed: October 12, 2023
    Publication date: February 6, 2025
    Inventors: Chong Zhang, Haiwei Lu, Steve Groothuis
  • Publication number: 20250037345
    Abstract: In a method for synchronizing character display, motion data of a first character over a time period is obtained. A first phase parameter for the first character at an end of the time period is determined based on the motion data and a standard action cycle for a current action that is performed by the first character. A second phase parameter from the second terminal is received. The first phase parameter is adjusted based on the second phase parameter to obtain a third phase parameter. Updated motion data for the first character is generated based on the third phase parameter. The first character is displayed based on the updated motion data.
    Type: Application
    Filed: October 11, 2024
    Publication date: January 30, 2025
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Xuanneng LI, Yongyuan CHENG, Zhi LI, Wenkai HAN, Huahao LIU, Chong ZHANG, Cheng ZHOU
  • Patent number: D1070207
    Type: Grant
    Filed: December 14, 2022
    Date of Patent: April 8, 2025
    Inventors: Chong Tan, Jianning Zhang