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For the Inventor, By the Inventor

Nashua, NH, United States of America

Joel MacAuslan

USPTO Granted Patents = 11 

Average Co-Inventor Count = 1.8

ph-index = 3

Forward Citations = 25(Granted Patents)


Company Filing History:

goldMedal10 out of 10 
 
Speech Technology & Applied Research Corporation
 patents
silverMedal1 out of 1 
 
Kill the Cann, LLC
 patent
bronzeMedal3 out of 832,912 
Other
 patents
where one patent can have more than one assignee

Years Active: 2005-2020

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11 patents (USPTO):Explore Patents
1. 10872619 - Using images and residues of reference signals to deflate data signals (2020-12-22),
2. 10718742 - Hypothesis-based estimation of source signals from mixtures (2020-07-21),
3. 10540992 - Deflation and decomposition of data signals using reference signals (2020-01-21),
4. 10485449 - Cough analysis (2019-11-26),
5. 10473628 - Signal source separation partially based on non-sensor information (2019-11-12),
6. 10067093 - Decomposing data signals into independent additive terms using reference signals (2018-09-04),
7. 9792952 - Automated television program editing (2017-10-17),
8. 9526458 - Cough analysis (2016-12-27),
9. 7711529 - Determining a tangent space and filtering data onto a manifold (2010-05-04),
10. 7124065 - Determining a tangent space and filtering data onto a manifold (2006-10-17),
11. 6975984 - Electrolaryngeal speech enhancement for telephony (2005-12-13),

Title: Innovations of Joel MacAuslan

Introduction

Joel MacAuslan is a notable inventor based in Nashua, NH (US), recognized for his contributions to technology with a total of 11 patents. His work primarily focuses on advanced signal processing techniques that have applications in various fields.

Latest Patents

Among his latest patents, one significant invention is titled "Using images and residues of reference signals to deflate data signals." This system processes data signals that consist of sums of independent signal terms, where zero or more of these terms may have already been identified. The invention generates additional terms by creating deflated versions of the data signals, subtracting any previously identified signal terms. It computes additional independent signal terms using a set of reference signals organized into mutually independent partitioning support sets. The images of each support set are computed on the data signals, identifying non-zero computed images as additional independent signal terms.

Another notable patent is "Hypothesis-based estimation of source signals from mixtures." This invention addresses the challenges of blind source separation in environments characterized by multiple simultaneous sources, particularly when the true number of sources is unknown and changes over time. The invention provides an adaptive filtering architecture that validates source hypotheses, extracts estimated representations of source signals corresponding to valid hypotheses, and improves the separation of remaining hidden source signals from sensor response mixtures.

Career Highlights

Throughout his career, Joel has worked with various organizations, including Speech Technology & Applied Research Corporation. His innovative work has significantly impacted the field of signal processing and technology.

Collaborations

Joel has collaborated with notable individuals such as Richard Scott Goldhor and Keith Gilbert, contributing to advancements in his field.

Conclusion

Joel MacAuslan's contributions to technology through his patents and collaborations highlight his role as a significant inventor in the realm of signal processing. His innovative approaches continue to influence the industry and pave the way for future advancements.

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