Patents by Inventor Changbing Zhao

Changbing Zhao 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: 12235725
    Abstract: The present application discloses a multi-time programmable electronic fuse apparatus, including: a one-time programmable cell module, a parsing module and a multi-time programmable cell module. The one-time programmable cell module is configured to store one-time programmable data, the multi-time programmable cell module includes a storage cell array capable of reading and writing data multiple times and is configured to store multi-time programming data. The parsing module is configured to read the one-time programming data transmitted from the one-time programmable cell module, to write the parsed initialization data into the multi-time programmable cell module upon reading the initialization data; to parse the fix data to obtain a fix location and a fix value upon reading the fix data, and to replace data stored in the corresponding fix location in the storage cell array with the fix value.
    Type: Grant
    Filed: December 31, 2021
    Date of Patent: February 25, 2025
    Assignee: ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD.
    Inventors: Li Tong, Changbing Zhao
  • Patent number: 11824918
    Abstract: Techniques for HyperText Transfer Protocol (HTTP) POST method request translation are described. A router of a Content Distribution Network (CDN) receives an HTTP POST method request seeking to obtain a resource and sends the request to a request translation engine. The request translation engine, based on the request, generates a corresponding HTTP GET method request and sends it back to the router, which obtains a response object from an origin server or from one or more levels of cache implemented by the CDN. The response object is passed back via a response message to the router, which sends the response message back to the request translation engine. The request translation engine, in turn, sends the response message back to the router, which sends the response message back to the originating client.
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: November 21, 2023
    Assignee: Amazon Technologies, Inc.
    Inventors: Jia Zhao, Changbing Zhao, Brandy Khicorah Kinlaw, Yiwen Wu, Jonathan Kozolchyk, Peter Bowen