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PINDROP SECURITY INC

Overview
  • Total Patents
    110
  • GoodIP Patent Rank
    12,903
  • Filing trend
    ⇩ 59.0%
About

PINDROP SECURITY INC has a total of 110 patent applications. It decreased the IP activity by 59.0%. Its first patent ever was published in 2016. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets computer technology, telecommunications and digital networks are BEVOCAL INC, NUANCE COMM and ELIZA CORP.

Patent filings per year

Chart showing PINDROP SECURITY INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Khoury Elie 46
#2 Garland Matthew 37
#3 Dewey David 24
#4 Patil Kailash 23
#5 Gupta Payas 21
#6 Strong Scott 19
#7 Balasubramaniyan Vijay 13
#8 Calhoun Telvis 13
#9 Bandyopadhyay Raj 13
#10 Nelms Ii Terry 12

Latest patents

Publication Filing date Title
WO2021072109A1 Z-vectors: speaker embeddings from raw audio using sincnet, extended cnn architecture, and in-network augmentation techniques
US2020396331A1 Call authentication at the call center using a mobile device
WO2021041657A1 Call authentication at the call center using a mobile device
US2021058507A1 Caller verification via carrier metadata
US2020322377A1 Systems and methods for end-to-end architectures for voice spoofing detection
WO2020198354A1 Detection of calls from voice assistants
US2020252506A1 Systems and methods of gateway detection in a telephone network
WO2020159917A1 Unsupervised keyword spotting and word discovery for fraud analytics
CA3099805A1 Deep neural network based speech enhancement
US2019311730A1 Voice modification detection using physical models of speech production
US2019281158A1 Caller ID verification using call identification and block lists
US2019281157A1 Silent caller id verification using callback request
US10665244B1 Leveraging multiple audio channels for authentication
US10623403B1 Leveraging multiple audio channels for authentication
WO2019014425A1 Zero-knowledge multiparty secure sharing of voiceprints
US2018254046A1 Method and apparatus for detecting spoofing conditions
WO2018148298A1 Age compensation in biometric systems using time-interval, gender, and age
US2018205822A1 Authentication using DTMF tones
CA3036561A1 Channel-compensated low-level features for speaker recognition
EP3516652A1 Channel-compensated low-level features for speaker recognition