Patents by Inventor Zhuo Peng

Zhuo Peng 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: 12321361
    Abstract: The subject technology receives a query, the query referencing a unified representation for structured type data and semi-structured type data, the unified representation being provided in storage and in memory during query processing, the unified representation comprising a set of structured type fields that include a set of semi-structured typed fields that enables type safety and enforcement for the set of structured type fields, and flexibility for the set of semi-structured typed fields in a same column, the unified representation in storage including type information for the semi-structured type data as part of the semi-structured type data, the unified representation being utilized for structured type data and semi-structured type data. The subject technology processes the query using the unified representation stored in the memory, the unified representation providing performance parity between structured type data and semi-structured type data.
    Type: Grant
    Filed: October 30, 2023
    Date of Patent: June 3, 2025
    Assignee: Snowflake Inc.
    Inventors: Xinzhu Cai, Bowei Chen, Prateek Gaur, Dmitry A. Lychagin, Muthunagappan Muthuraman, Zhuo Peng, Mengran Wang, Jiaqi Yan
  • Publication number: 20250019834
    Abstract: Disclosed are a coating device and a coating method. The coating device includes: a fluidization tank for containing a dip-coating powder therein; a clamp for clamping a battery case and dipping the battery case in the dip-coating powder in the fluidization tank; and a first heating mechanism for heating the battery case so that the dip-coating powder around the battery case is melted and adhered to the surface of the battery case to form an insulating film.
    Type: Application
    Filed: September 26, 2024
    Publication date: January 16, 2025
    Applicant: CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
    Inventor: Zhuo PENG
  • Publication number: 20240427790
    Abstract: The subject technology receives a query, the query referencing a unified representation for structured type data and semi-structured type data, the unified representation being provided in storage and in memory during query processing, the unified representation comprising a set of structured type fields that include a set of semi-structured typed fields that enables type safety and enforcement for the set of structured type fields, and flexibility for the set of semi-structured typed fields in a same column, the unified representation in storage including type information for the semi-structured type data as part of the semi-structured type data, the unified representation being utilized for structured type data and semi-structured type data. The subject technology processes the query using the unified representation stored in the memory, the unified representation providing performance parity between structured type data and semi-structured type data.
    Type: Application
    Filed: October 30, 2023
    Publication date: December 26, 2024
    Inventors: Xinzhu Cai, Bowei Chen, Prateek Gaur, Dmitry A. Lychagin, Muthunagappan Muthuraman, Zhuo Peng, Mengran Wang, Jiaqi Yan
  • Patent number: 11731356
    Abstract: A process chamber housing for an additive manufacturing apparatus comprising a process chamber with a bottom, a ceiling, and sidewalls jointly enclosing a volume of the process chamber, with a gas inlet in a front wall and a gas outlet in a rear wall of the sidewalls. The gas inlet and outlet are positioned at opposite sides of an opening in the bottom and face each other, which allows for an improved removal of smoke out of the process chamber if the gas inlet has a width wi, the opening has a width ws, and the gas outlet has a width w0, such that at least one of the relations (i) wi?ws±4 cm and wo?ws±4 cm; (ii) wi?ws and/or wo?ws; and (iii) wi?ws+1 cm and/or wo?ws+1 cm is satisfied.
    Type: Grant
    Filed: June 22, 2021
    Date of Patent: August 22, 2023
    Assignee: SLM SOLUTIONS GROUP AG
    Inventors: Daniel Brück, Zhuo Peng, Naveed Iqbal, Torsten Kuntoff, Hendrik Jargstorf
  • Publication number: 20210402691
    Abstract: A process chamber housing for an additive manufacturing apparatus comprising a process chamber with a bottom, a ceiling, and sidewalls jointly enclosing a volume of the process chamber, with a gas inlet in a front wall and a gas outlet in a rear wall of the sidewalls. The gas inlet and outlet are positioned at opposite sides of an opening in the bottom and face each other, which allows for an improved removal of smoke out of the process chamber if the gas inlet has a width wi, the opening has a width ws, and the gas outlet has a width w0, such that at least one of the relations (i) wi?ws±4 cm and w0?ws±4 cm; (ii) wi?ws and/or w0?ws; and (iii) wi?ws+1 cm and/or w0?ws+1 cm is satisfied.
    Type: Application
    Filed: June 22, 2021
    Publication date: December 30, 2021
    Inventors: Daniel Brück, Zhuo Peng, Naveed Iqbal, Torsten Kuntoff, Hendrik Jargstorf