Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
AB

Alberto D. Berstein

UNUnknown: 2 patents #12,644 of 83,584Top 20%
ZTZhone Technologies: 2 patents #2 of 8Top 25%
DGDsp Group: 1 patents #62 of 147Top 45%
Beer Sheva, CA: #4 of 11 inventorsTop 40%
Overall (All Time): #464,890 of 4,157,543Top 15%
11 Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
8868417 Handset intelligibility enhancement system using adaptive filters and signal buffers Alon Konchitsky, Sandeep Kulakcherla 2014-10-21
8868418 Receiver intelligibility enhancement system Alon Konchitsky, Sandeep Kulakcherla 2014-10-21
8775172 Machine for enabling and disabling noise reduction (MEDNR) based on a threshold Alon Konchitsky, Sandeep Kulakcherla 2014-07-08
8457320 Wind noise classifier Alon Konchitsky, Sandeep Kulakcherla, William Martin Ribble, Kevin Fitzgerald, Don Seferovich 2013-06-04
8433564 Method for wind noise reduction Alon Konchitsky, Sandeep Kulakcherla, William Martin Ribble, Kevin Fitzgerald, Don Seferovich 2013-04-30
8423357 System and method for biometric acoustic noise reduction Sandeep Kulakcherla, Alon Konchitsky 2013-04-16
8340964 Speech and music discriminator for multi-media application Alon Konchitsky, Sandeep Kulakcherla, William Martin Ribble, Kevin Fitzgerald, Don Seferovich 2012-12-25
7817808 Dual adaptive structure for speech enhancement Alon Konchitsky, Hariharan Ganapathy Kathirvelu, Sandeep Kulakcherla, William Martin Ribble 2010-10-19
7197010 System for real time voice quality measurement in voice over packet network Mendy Segal, Wen Wang, Israel Yuval 2007-03-27
6744887 Acoustic echo processing system Abraham Wei, Tom S. Wei 2004-06-01
5012519 Noise reduction system Shabtai Adlersberg, Yoram Stettiner, Mendel Aizner 1991-04-30