Atlanta, Georgia
United States
142
2026-04-23
98
2026-03-31
These are the the leading inventors for applications assigned to PINDROP SECURITY, INC.:
PINDROP SECURITY, INC. based in Atlanta, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
DEEPFAKE DETECTION
#2 | 2026-03-12SYSTEMS AND METHODS TO PREVENT DENIAL OF SERVICE ATTACKS FROM GENERATIVE AI VOICE BOTS
#3 | 2026-03-05SINGING VOICE DEEPFAKE DETECTION
#4 | 2026-02-26PASSIVE AND CONTINUOUS MULTI-SPEAKER VOICE BIOMETRICS
#5 | 2026-02-19SILENT CALLER ID VERIFICATION USING CALLBACK REQUEST
#6 | 2026-02-19OMNI CHANNEL AUTHENTICATION
#7 | 2026-02-12CROSS-LINGUAL SPEAKER RECOGNITION
#8 | 2026-01-22CARRIER SIGNALING BASED AUTHENTICATION AND FRAUD DETECTION
#9 | 2026-01-15ROBUST SPOOFING DETECTION SYSTEM USING DEEP RESIDUAL NEURAL NETWORKS
#10 | 2025-11-27ONE TIME VOICE PASSPHRASE TO PROTECT AGAINST MAN-IN-THE-MIDDLE ATTACK
#11 | 2025-11-27ONE TIME VOICE PASSPHRASE TO PROTECT AGAINST MAN-IN-THE-MIDDLE ATTACK
#12 | 2025-11-27ONE TIME VOICE PASSPHRASE TO PROTECT AGAINST MAN-IN-THE-MIDDLE ATTACK
#13 | 2025-11-20SYSTEMS AND METHODS OF SPEAKER-INDEPENDENT EMBEDDING FOR IDENTIFICATION AND VERIFICATION FROM AUDIO
#14 | 2025-10-09CHANNEL-COMPENSATED LOW-LEVEL FEATURES FOR SPEAKER RECOGNITION
#15 | 2025-09-18SOURCE TRACING OF AUDIO DEEPFAKE SYSTEMS
#16 | 2025-09-18DEEPFAKE DETECTION SYSTEM COMBINING DISCRIMINATIVE FEATURES FROM VOICED AND UNVOICED SEGMENTS OF SPEECH
#17 | 2025-09-18DIFFUSION-BASED AUDIO PURIFICATION FOR DEFENDING AGAINST ADVERSARIAL DEEPFAKE ATTACKS
#18 | 2025-09-04FRAUD IMPORTANCE SYSTEM
#19 | 2025-05-15CALLER VERIFICATION VIA CARRIER METADATA
#20 | 2025-04-17SPEAKER RECOGNITION WITH QUALITY INDICATORS
#21 | 2025-03-20ROBUST SPREAD-SPECTRUM SPEECH WATERMARKING USING LINEAR PREDICTION AND DEEP SPECTRAL SHAPING
#22 | 2025-02-27METHOD AND APPARATUS FOR THREAT IDENTIFICATION THROUGH ANALYSIS OF COMMUNICATIONS SIGNALING, EVENTS, AND PARTICIPANTS
#23 | 2025-01-30TELECOMMUNICATIONS VALIDATION SYSTEM AND METHOD
#24 | 2025-01-30AUDIOVISUAL DEEPFAKE DETECTION
#25 | 2025-01-30AUDIOVISUAL DEEPFAKE DETECTION
#26 | 2025-01-23CENTRALIZED SYNTHETIC SPEECH DETECTION SYSTEM USING WATERMARKING
#27 | 2024-10-31ACTIVE VOICE LIVENESS DETECTION SYSTEM
#28 | 2024-10-31ACTIVE VOICE LIVENESS DETECTION SYSTEM
#29 | 2024-10-31 ✅ Patent 12,592,239 granted on 2026-03-31ACTIVE VOICE LIVENESS DETECTION SYSTEM
#30 | 2024-10-31ACTIVE VOICE LIVENESS DETECTION SYSTEM
#31 | 2024-10-31DEEPFAKE DETECTION
#32 | 2024-10-31ACTIVE VOICE LIVENESS DETECTION SYSTEM
#33 | 2024-10-31 ✅ Patent 12,562,150 granted on 2026-02-24DEEPFAKE DETECTION
#34 | 2024-10-24DEEPFAKE DETECTION
#35 | 2024-10-24DEEPFAKE DETECTION
#36 | 2024-10-24DEEPFAKE DETECTION
#37 | 2024-10-24 ✅ Patent 12,592,220 granted on 2026-03-31DEEPFAKE DETECTION
#38 | 2024-10-24DEEPFAKE DETECTION
#39 | 2024-10-24 ✅ Patent 12,525,224 granted on 2026-01-13DEEPFAKE DETECTION
#40 | 2024-09-26 ✅ Patent 12,621,382 granted on 2026-05-05CALL CLASSIFICATION THROUGH ANALYSIS OF DTMF EVENTS
#41 | 2024-09-19PRESENTATION ATTACKS IN REVERBERANT CONDITIONS
#42 | 2024-09-10 ✅ Patent 12,087,319 granted on 2024-09-10Joint estimation of acoustic parameters from single-microphone speech
#43 | 2024-08-08SYSTEMS AND METHODS FOR CALL FRAUD ANALYSIS USING A MACHINE-LEARNING ARCHITECTURE AND MAINTAINING CALLER ANI PRIVACY
#44 | 2024-07-25 ✅ Patent 12,525,244 granted on 2026-01-13END-TO-END SPEAKER RECOGNITION USING DEEP NEURAL NETWORK
#45 | 2024-07-11 ✅ Patent 12,437,751 granted on 2025-10-07SYSTEMS AND METHODS OF SPEAKER-INDEPENDENT EMBEDDING FOR IDENTIFICATION AND VERIFICATION FROM AUDIO
#46 | 2024-06-27 ✅ Patent 12,309,316 granted on 2025-05-20Fraud importance system
#47 | 2024-06-27 ✅ Patent 12,175,983 granted on 2024-12-24Speaker recognition in the call center
#48 | 2024-05-23 ✅ Patent 12,250,344 granted on 2025-03-11Caller verification via carrier metadata
#49 | 2024-05-23BEHAVIORAL BIOMETRICS USING KEYPRESS TEMPORAL INFORMATION
#50 | 2024-05-09 ✅ Patent 12,417,772 granted on 2025-09-16ROBUST SPOOFING DETECTION SYSTEM USING DEEP RESIDUAL NEURAL NETWORKS
#51 | 2024-02-22 ✅ Patent 12,489,760 granted on 2025-12-02OMNI CHANNEL AUTHENTICATION
#52 | 2024-02-22UNSUPERVISED KEYWORD SPOTTING AND WORD DISCOVERY FOR FRAUD ANALYTICS
#53 | 2024-01-18 ✅ Patent 12,432,299 granted on 2025-09-30CARRIER SIGNALING BASED AUTHENTICATION AND FRAUD DETECTION
#54 | 2023-10-12SPEAKER RECOGNITION IN THE CALL CENTER
#55 | 2023-09-14 ✅ Patent 12,354,608 granted on 2025-07-08CHANNEL-COMPENSATED LOW-LEVEL FEATURES FOR SPEAKER RECOGNITION
#56 | 2023-09-07 ✅ Patent 12,413,975 granted on 2025-09-09SYSTEMS AND METHODS FOR STIR-SHAKEN ATTESTATION USING SPID
#57 | 2023-09-07 ✅ Patent 12,256,040 granted on 2025-03-18Authentication using DTMF tones
#58 | 2023-08-17SYSTEMS AND METHODS FOR JIP AND CLLI MATCHING IN TELECOMMUNICATIONS METADATA AND MACHINE-LEARNING
#59 | 2023-08-10 ✅ Patent 12,022,024 granted on 2024-06-25Systems and methods employing graph-derived features for fraud detection
#60 | 2023-08-03 ✅ Patent 12,120,263 granted on 2024-10-15Telecommunications validation system and method
#61 | 2023-05-04 ✅ Patent 12,451,138 granted on 2025-10-21CROSS-LINGUAL SPEAKER RECOGNITION
#62 | 2023-04-06 ✅ Patent 12,387,742 granted on 2025-08-12AGE ESTIMATION FROM SPEECH
#63 | 2023-02-02 ✅ Patent 12,512,101 granted on 2025-12-30END-TO-END SPEAKER RECOGNITION USING DEEP NEURAL NETWORK
#64 | 2023-01-19 ✅ Patent 12,301,753 granted on 2025-05-13Systems and methods for authentication using browser fingerprinting
#65 | 2023-01-19 ✅ Patent 12,609,132 granted on 2026-04-21VOICE MODIFICATION DETECTION USING PHYSICAL MODELS OF SPEECH PRODUCTION
#66 | 2023-01-19 ✅ Patent 11,889,024 granted on 2024-01-30Caller verification via carrier metadata
#67 | 2023-01-05 ✅ Patent 12,143,531 granted on 2024-11-12Method and apparatus for threat identification through analysis of communications signaling, events, and participants
#68 | 2023-01-05SPEAKER EMBEDDING CONVERSION FOR BACKWARD AND CROSS-CHANNEL COMPATABILITY
#69 | 2022-12-08 ✅ Patent 12,424,224 granted on 2025-09-23LIMITING IDENTITY SPACE FOR VOICE BIOMETRIC AUTHENTICATION
#70 | 2022-12-08 ✅ Patent 12,380,892 granted on 2025-08-05LIMITING IDENTITY SPACE FOR VOICE BIOMETRIC AUTHENTICATION
#71 | 2022-10-20 ✅ Patent 12,015,731 granted on 2024-06-18Call classification through analysis of DTMF events
#72 | 2022-09-22 ✅ Patent 11,727,942 granted on 2023-08-15Age compensation in biometric systems using time-interval, gender and age
#73 | 2022-09-22 ✅ Patent 11,810,559 granted on 2023-11-07Unsupervised keyword spotting and word discovery for fraud analytics
#74 | 2022-07-14 ✅ Patent 11,870,932 granted on 2024-01-09Systems and methods of gateway detection in a telephone network
#75 | 2022-05-26ENROLLMENT AND AUTHENTICATION OVER A PHONE CALL IN CALL CENTERS
#76 | 2022-05-05 ✅ Patent 12,159,633 granted on 2024-12-03Enrollment and authentication over a phone call in call centers
#77 | 2022-04-21 ✅ Patent 12,142,083 granted on 2024-11-12Audiovisual deepfake detection
#78 | 2022-04-07 ✅ Patent 11,783,839 granted on 2023-10-10Enrollment and authentication over a phone call in call centers
#79 | 2022-03-17SPEAKER SPECIFIC SPEECH ENHANCEMENT
#80 | 2022-03-03 ✅ Patent 11,632,460 granted on 2023-04-18Systems and methods employing graph-derived features for fraud detection
#81 | 2022-02-24 ✅ Patent 12,190,905 granted on 2025-01-07Speaker recognition with quality indicators
#82 | 2022-01-06 ✅ Patent 11,895,264 granted on 2024-02-06Fraud importance system
#83 | 2021-10-21 ✅ Patent 12,488,072 granted on 2025-12-02PASSIVE AND CONTINUOUS MULTI-SPEAKER VOICE BIOMETRICS
#84 | 2021-09-09 ✅ Patent 12,457,291 granted on 2025-10-28SILENT CALLER ID VERIFICATION USING CALLBACK REQUEST
#85 | 2021-09-09 ✅ Patent 11,948,553 granted on 2024-04-02Systems and methods of speaker-independent embedding for identification and verification from audio
#86 | 2021-08-26 ✅ Patent 11,290,593 granted on 2022-03-29Systems and methods of gateway detection in a telephone network
#87 | 2021-08-05 ✅ Patent 12,266,368 granted on 2025-04-01Cross-channel enrollment and authentication of voice biometrics
#88 | 2021-08-05 ✅ Patent 12,174,964 granted on 2024-12-24Dynamic account risk assessment from heterogeneous events
#89 | 2021-07-29 ✅ Patent 11,862,177 granted on 2024-01-02Robust spoofing detection system using deep residual neural networks
#90 | 2021-05-20 ✅ Patent 11,388,490 granted on 2022-07-12Call classification through analysis of DTMF events
#91 | 2021-05-20 ✅ Patent 11,748,463 granted on 2023-09-05Fraud detection in interactive voice response systems
#92 | 2021-05-06 ✅ Patent 11,842,748 granted on 2023-12-12System and method for cluster-based audio event detection
#93 | 2021-04-15 ✅ Patent 11,715,460 granted on 2023-08-01Z-vectors: speaker embeddings from raw audio using sincnet, extended CNN architecture and in-network augmentation techniques
#94 | 2021-03-18 ✅ Patent 11,657,823 granted on 2023-05-23Channel-compensated low-level features for speaker recognition
#95 | 2021-02-25 ✅ Patent 11,470,194 granted on 2022-10-11Caller verification via carrier metadata
#96 | 2020-12-17 ✅ Patent 12,212,709 granted on 2025-01-28Call authentication at the call center using a mobile device
#97 | 2020-11-19 ✅ Patent 11,659,082 granted on 2023-05-23Authentication using DTMF tones
#98 | 2020-10-29 ✅ Patent 11,445,060 granted on 2022-09-13Method and apparatus for threat identification through analysis of communications signaling events, and participants
#99 | 2020-10-08 ✅ Patent 12,015,637 granted on 2024-06-18Systems and methods for end-to-end architectures for voice spoofing detection
#100 | 2020-10-08 ✅ Patent 11,488,605 granted on 2022-11-01Method and apparatus for detecting spoofing conditions
Also check out PINDROP SECURITY, INC.'s (Atlanta, United States) applicant profile with 136 patent applications submitted.
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