Inventor · disambiguated record
Defeng Lu
Also filed as: LU DEFENG
4 granted patents·2 pending applications·22 citations·filing 2007–2025
68Inventor score
Files withZOOM COMMUNICATIONS INC2HUANG HE1LU DEFENG1SAE MAGNETICS HK LTD1ZOOM VIDEO COMMUNICATIONS INC1
Top patents by PatentIndex Score
6 records- 0180US8117560B1Methods and apparatuses for selectively removing sensitive information during a collaboration sessionLU DEFENG·Filed 2007·Granted Feb 14, 2012·20 cites·20 claims
- 0277US2025294066A1Merging A Phone Call Into An Existing Video Conference SessionZOOM COMMUNICATIONS INC·Filed 2025·Application pending·0 cites
- 0376US11805158B2Method and system for elevating a phone call into a video conferencing sessionZOOM VIDEO COMMUNICATIONS INC·Filed 2020·Granted Oct 31, 2023·1 cites·20 claims
- 0473US12355830B2Transferring a phone call into a video conferencing sessionZOOM COMMUNICATIONS INC·Filed 2023·Granted Jul 8, 2025·0 cites·20 claims
- 0551US7736445B2Surface treatment method for solder jointSAE MAGNETICS HK LTD·Filed 2007·Granted Jun 15, 2010·1 cites·6 claims
- 0645US2010223320A1Data distribution efficiency for online collaborative computing sessionsHUANG HE·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →