Inventor · disambiguated record
Hongjian Zhao
Also filed as: ZHAO HONGJIAN
11 granted patents·2 pending applications·32 citations·filing 2009–2024
85Inventor score
Top patents by PatentIndex Score
13 records- 0193US11575741B2System and method for active-active standby in phone system managementZOOM VIDEO COMMUNICATIONS INC·Filed 2021·Granted Feb 7, 2023·3 cites·20 claims
- 0288US8600979B2Infinite browseKIM YOOKYUNG·Filed 2010·Granted Dec 3, 2013·16 cites·32 claims
- 0380US9317595B2Fast title/summary extraction from long descriptionsLI XIN·Filed 2010·Granted Apr 19, 2016·7 cites·20 claims
- 0474US2025103504A1Cache Key Updating Using Group Key And Version InformationZOOM COMMUNICATIONS INC·Filed 2024·Application pending·0 cites
- 0573US12445521B2Load balancing using multiple active session zonesZOOM COMMUNICATIONS INC·Filed 2023·Granted Oct 14, 2025·0 cites·20 claims
- 0669US12192407B2Batch ringing for large call queuesZOOM VIDEO COMMUNICATIONS INC·Filed 2023·Granted Jan 7, 2025·0 cites·20 claims
- 0768US11985187B2Phone system failover managementZOOM VIDEO COMMUNICATIONS INC·Filed 2023·Granted May 14, 2024·0 cites·20 claims
- 0868US2025097350A1Large Call Queue Batch RingingZOOM VIDEO COMMUNICATIONS INC·Filed 2024·Application pending·0 cites
- 0966US12197337B2Versioning group cache systemZOOM VIDEO COMMUNICATIONS INC·Filed 2021·Granted Jan 14, 2025·0 cites·20 claims
- 1065US11785077B2Active-active standby for real-time telephony trafficZOOM VIDEO COMMUNICATIONS INC·Filed 2021·Granted Oct 10, 2023·0 cites·20 claims
- 1162US9355185B2Infinite browseYAHOO INC·Filed 2013·Granted May 31, 2016·1 cites·20 claims
- 1262US7998009B2Mechanical and hydraulic composite transmission deviceZHAO HONGJIAN·Filed 2009·Granted Aug 16, 2011·5 cites·13 claims
- 1361US11811972B2Group handling of calls for large call queuesZOOM VIDEO COMMUNICATIONS INC·Filed 2021·Granted Nov 7, 2023·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →