Krisp Technologies, Inc. - IPR2026-00273

EX1001-U.S. Patent No. 12,125,496

EX1002-Prosecution History of the 12,125,496 Patent

EX1003-Declaration of Christopher Schmandt

EX1004-U.S. Patent No. 12,412,590 to Dantrey et al.

EX1005-WIPO Publication No. 2020/199990 to Strake et al.

EX1006-U.S. Patent No. 10,867,616 to Chen et al.

EX1007-U.S. Patent Application Publication No. 2021/0241780 to Quillen

EX1008-Martin Ernst Heckmann, et al., A Hierarchical Framework for Spectro

EX1009-R. E. Crochiere, A Weighted Overlap-Add Method of Short-Time Fourier

EX1010-Christopher Schmandt, Voice Communication with Computers

EX1011-U.S. Patent Application Publication No. 2024/0098218 to Nguyen et al

EX1012-Ladrova, et al., A. Advanced Bioelectrical Signal Processing Methods

EX1013-Casey O’Callagnhan, Pitch, http://caseyocallaghan.com/research/paper

EX1014-Zheng, et al., An Experimental Study of Speech Emotion Recognition

EX1015-Wang, et al., Improving the Efficiency of Automatic Speech Recog

EX1016 - Gao, et al. Development of a Computationally Efficient Voice

EX1017-U.S. Patent Application Publication No. 2020/0066296 to Sargsyan

EX1018-Han, et al., Artificial Neural Network: Understanding the Basic Con

EX1019-Vijayaramachandran, et al. Impact of Hidden Layer in Artificial

EX1020-Mijwel, et al. Impact of Hidden Layer in Artificial Neural Networks,

EX1021-Creswell, et al., Generative Adversarial Networks: An Overview

EX1022-Jia, et al. Feature Dimensionality Reduction: A Review, Complex

EX1023-Song, et al., Hierarchical Data Representation Model - Multi-layer

EX1024-Premananda, et al. Speech Enhancement Algorithm to Reduce the Effect

EX1025-Yi Xu, Prosody, Tone, and Intonation, Routledge Handbook of Phonetic

EX1026-PCT Publication No. 2022/168102 to Keshet et al.

EX1027-Peer, et al., Phase-Aware Deep Speech Enhancement

EX1028-U.S. Patent No. 12,106,749 to Prabhavalkar et al.

EX1029-Zhu, et al., On the Use of Variable Frame Rate Analysis in Speech

EX1030-Qi Li, An Auditory-Based Transform for Audio Signal Processing, 2009

EX1031-U.S. Patent No. 7,328,153 to Wells et al.

EX1032-U.S. Patent No. 10,796,686 to Arik et al.

EX1033-U.S. Patent Application Publication No. 2003/0088408 to Thyssen

EX1034-U.S. Patent Application Publication No. 2005/0066209 to Kee et al.

EX1035-Abdullah Zaini Alsheibi, Unsupervised Learning Algorithm for Noise

EX1036-U.S. Patent Application Publication No. 2015/0371655 to Gao

EX1037-U.S. Patent No. 10,561,361 to Quatieri et al.

EX1038-U.S. Patent No. 9,195,649 to Neuhauser et al.

EX1039-European Patent Application Publication No. 0756172 to Demmin et al.

EX1040-U.S. Patent No. 6,269,351 to Black

EX1041-U.S. Patent Application Publication No. 2017/0193066 to Zhu et al.

EX1042-Okamoto, et al., Real-Time Neural Text-To-Speech

EX1043-Haohe Liu et al., VoiceFixer: A Unified Framework for High-Fidelity

EX1044-Leyuan Sheng et al., Reducing sover-smoothness in speech synthesis

EX1045-Declaration of Mina Ching, Records Request Processor at the Internet

EX1046-Francois Waldner et al., Deep learning on edge: extracting field

EX1047-Patrik O. Hoyer, Non-Negative Sparse Coding Neural Networks Research

EX1048-Haohe Liu et al., VoiceFixer: Toward General Speech Restoration

EX1049-Declaration of June Munford dated March 18, 2026

EX1050-Declaration of June Munford dated March 24, 2026

Petition for Inter Partes Review of U.S. Patent No. 12,125,496

Petitioner's Power of Attorney