Inventor
CHANAK JOHN A
US20 patents
⚠️ This page may combine multiple inventors who share the name “CHANAK JOHN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZSCALER INC
18 patentsUS10616180B2Apr 7, 2020
Clientless connection setup for cloud-based virtual private access systems and methods
ZSCALER INC11 citations84
US12238070B2Feb 25, 2025
Cloud-based web application and API protection from untrusted users and devices
ZSCALER INC3 citations72
US11425097B2Aug 23, 2022
Cloud-based virtual private access systems and methods for application access
ZSCALER INC2 citations72
US11949661B2Apr 2, 2024
Systems and methods for selecting application connectors through a cloud-based system for private application access
ZSCALER INC6 citations70
US11968179B2Apr 23, 2024
Private application access with browser isolation
ZSCALER INC2 citations68
US11811855B1Nov 7, 2023
Policy based agentless file transfer in zero trust private networks
ZSCALER INC2 citations63
US11652797B2May 16, 2023
Secure application access systems and methods via a lightweight connector and a cloud-based system
ZSCALER INC1 citations61
US11799860B2Oct 24, 2023
Client forwarding policies for zero trust access for applications
ZSCALER INC1 citations60
US12341809B2Jun 24, 2025
Defending against volumetric attacks
ZSCALER INC1 citations59
US12101385B2Sep 24, 2024
Systems and methods for reducing server load with HTTPS cache
ZSCALER INC0 citations57
US11936623B2Mar 19, 2024
Systems and methods for utilizing sub-clouds in a cloud-based system for private application access
ZSCALER INC0 citations51
US11838271B2Dec 5, 2023
Providing users secure access to business-to-business (B2B) applications
ZSCALER INC0 citations51
US12348525B2Jul 1, 2025
Generating zero-trust policy for application access using machine learning
ZSCALER INC0 citations48
US12015592B2Jun 18, 2024
Zero trust approach to secure sensitive mobile applications and prevent distributed denial of service attacks
ZSCALER INC0 citations47
US12368698B2Jul 22, 2025
Systems and methods for providing scalable per-client private application access directories
ZSCALER INC0 citations46
US12155630B2Nov 26, 2024
Systems and methods for providing private application access via client to client and server to client communication through a cloud-based system
ZSCALER INC0 citations44
US12556581B2Feb 17, 2026
Policy based privileged remote access in zero trust private networks
ZSCALER INC0 citations42
US12368697B2Jul 22, 2025
Private service edge nodes in a cloud-based system for private application access
ZSCALER INC0 citations40