For the Inventor, By the Inventor

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Erie, PA, United States of America

X2y Attenuators, LLC

USPTO Granted Patents = 72

% Expired Patents = 76.4

Trademarks = 1

Forward Citations = 2,990

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6 inventors (with patents filed for the assignee):

Anthony A Anthony (61 out of 68 patents)

William M Anthony (53 out of 57 patents)

David Anthony (8 out of 8 patents)

4. James Muccioli (5 out of 5 patents)

5. Kenneth W Musil (2 out of 2 patents)

6. Richard Alan Neifeld (1 out of 2 patents)

Core Competencies:

Energy Conditioning

Integrated Circuit

Multi-Functional Conditioner

Shielding Structure

Electrode Arrangement

Differential Filtering

Passive Component

Energy Pathway

72 patents: Sort by Forward Citations

1. 9373592 - Arrangement for energy conditioning (2016-06-21),

2. 9054094 - Energy conditioning circuit arrangement for integrated circuit (2015-06-09),

3. 9036319 - Arrangement for energy conditioning (2015-05-19),

4. 9019679 - Arrangement for energy conditioning (2015-04-28),

5. 9001486 - Internally overlapped conditioners (2015-04-07),

6. 8587915 - Arrangement for energy conditioning (2013-11-19),

7. 8547677 - Method for making internally overlapped conditioners (2013-10-01),

8. 8026777 - Energy conditioner structures (2011-09-27),

9. 8023241 - Arrangement for energy conditioning (2011-09-20),

10. 8018706 - Arrangement for energy conditioning (2011-09-13),

11. 8014119 - Energy conditioner with tied through electrodes (2011-09-06),

12. 8004812 - Energy conditioning circuit arrangement for integrated circuit (2011-08-23),

13. 7974062 - Internally overlapped conditioners (2011-07-05),

14. 7920367 - Method for making arrangement for energy conditioning (2011-04-05),

15. 7916444 - Arrangement for energy conditioning (2011-03-29),

X2Y Attenuators, LLC is a leading provider of noise suppression and EMI/RFI filtering solutions. With over 20 years of experience, X2Y Attenuators offers patented and unique 3-terminal capacitor technology that provides superior performance in reducing noise, improving signal integrity, and protecting sensitive electronics. Our products are widely used in various industries, including telecommunications, automotive, medical, aerospace, and consumer electronics. Visit our website to learn more about our innovative solutions.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

72 Patents

#1 in Erie, PA

#192 in Pennsylvania

#5,098 in US

#10,365 in the World

Erie, PA, United States of America

X2y Attenuators, LLC

Forward Citations = 2,990

6 inventors:

Anthony A Anthony (61 out of 68 patents)

William M Anthony (53 out of 57 patents)

David Anthony (8 out of 8 patents)

4. James Muccioli (5 out of 5 patents)

5. Kenneth W Musil (2 out of 2 patents)

Please report any incorrect information to [email protected]

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