Patents by Inventor Keyan Chen

Keyan Chen 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).

  • Proxy-less private connectivity across VPC networks with port based routing
    Patent number: 12647385
    Abstract: Proxy-less connectivity may be established between logically isolated networks, such as virtual private clouds (VPCs), within a cloud environment using port based routing over a data path. When a consumer network is coupled to a producer network via a data path, each unique consumer transport layer port in the consumer network may be mapped to a unique producer transport layer port in the producer network, such that all ports in the consumer network are exposed on a single IP address which maps to different IP addresses in the producer network. In this regard, data from any port in the consumer network is transmitted through the single IP address and over the data path to a specific port in the producer network.
    Type: Grant
    Filed: January 26, 2024
    Date of Patent: June 2, 2026
    Assignee: Google LLC
    Inventors: Benjamin John Benardos, Keyan Chen, Piotr Romański, Mark Church, Omer Hershenson, Shunchao Gao, Jacek Marian Witkowski, Anshuman Gupta, Alok Kumar, Anna Berenberg, Purvi Desai
  • Proxy-Less Private Connectivity Across VPC Networks With Port Based Routing
    Publication number: 20250247355
    Abstract: Proxy-less connectivity may be established between logically isolated networks, such as virtual private clouds (VPCs), within a cloud environment using port based routing over a data path. When a consumer network is coupled to a producer network via a data path, each unique consumer transport layer port in the consumer network may be mapped to a unique producer transport layer port in the producer network, such that all ports in the consumer network are exposed on a single IP address which maps to different IP addresses in the producer network. In this regard, data from any port in the consumer network is transmitted through the single IP address and over the data path to a specific port in the producer network.
    Type: Application
    Filed: January 26, 2024
    Publication date: July 31, 2025
    Inventors: Benjamin John Benardos, Keyan Chen, Piotr Romanski, Mark Church, Omer Hershenson, Shunchao Gao, Jacek Marian Witkowski, Anshuman Gupta, Alok Kumar, Anna Berenberg, Purvi Desai