Inventor
ZHAO HONGJIAN
US11 patents
⚠️ This page may combine multiple inventors who share the name “ZHAO HONGJIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZOOM VIDEO COMMUNICATIONS INC
6 patentsUS11575741B2Feb 7, 2023
System and method for active-active standby in phone system management
ZOOM VIDEO COMMUNICATIONS INC3 citations72
US12197337B2Jan 14, 2025
Versioning group cache system
ZOOM VIDEO COMMUNICATIONS INC0 citations62
US11985187B2May 14, 2024
Phone system failover management
ZOOM VIDEO COMMUNICATIONS INC0 citations62
US11785077B2Oct 10, 2023
Active-active standby for real-time telephony traffic
ZOOM VIDEO COMMUNICATIONS INC0 citations61
US12192407B2Jan 7, 2025
Batch ringing for large call queues
ZOOM VIDEO COMMUNICATIONS INC0 citations59
US11811972B2Nov 7, 2023
Group handling of calls for large call queues
ZOOM VIDEO COMMUNICATIONS INC0 citations59