Inventor

LU DEFENG

US5 patents

⚠️ This page may combine multiple inventors who share the name “LU DEFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LU DEFENG

1 patent

US8117560B1Feb 14, 2012

Methods and apparatuses for selectively removing sensitive information during a collaboration session

LU DEFENG20 citations85

ZOOM COMMUNICATIONS INC

1 patent

US12355830B2Jul 8, 2025

Transferring a phone call into a video conferencing session

ZOOM COMMUNICATIONS INC0 citations61

ZOOM VIDEO COMMUNICATIONS INC

1 patent

US11805158B2Oct 31, 2023

Method and system for elevating a phone call into a video conferencing session

ZOOM VIDEO COMMUNICATIONS INC1 citations61

JIANGSU YOAU INTELLIGENT TECH CO LTD

1 patent

US12571545B2Mar 10, 2026

Split window air conditioner

JIANGSU YOAU INTELLIGENT TECH CO LTD0 citations53

SAE MAGNETICS HK LTD

1 patent

US7736445B2Jun 15, 2010

Surface treatment method for solder joint

SAE MAGNETICS HK LTD1 citations45