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Nes Ziona, Israel

Silentium Ltd.

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USPTO Granted Patents = 19

% Expired Patents = 10.5

EPO Patents = 5

Trademarks = 5

Forward Citations = 113

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30 inventors (with patents filed for the assignee):

Tzvi Fridman (11 out of 11 patents)

Ziv Hermon (5 out of 6 patents)

Alon Slapak (5 out of 10 patents)

4. Yoel Naor (3 out of 3 patents)

5. Yuval Serfaty (3 out of 3 patents)

6. Mordehay Elbaz (3 out of 3 patents)

7. Sivan Grotas Mussan (3 out of 3 patents)

8. Nikolaos Zafeiropoulos (3 out of 3 patents)

9. Yael Ronen (3 out of 3 patents)

10. Omer Aziza (2 out of 2 patents)

11. Gal Cope (2 out of 2 patents)

12. Jossef Barath (2 out of 2 patents)

13. Daniel Cherkassky (2 out of 2 patents)

14. Ofira Rubin (2 out of 2 patents)

15. Yehuda Meiman (2 out of 3 patents)

19 patents: Sort by Forward Citations

1. 12634619 - Apparatus, system, and method of acoustic feedback (AFB) mitigation (2026-05-19),

2. 12271657 - Apparatus, system and method of sound control (2025-04-08),

3. 12112736 - Apparatus, system, and method of neural-network (NN) based active acoustic control (AAC) (2024-10-08),

4. 12070986 - Apparatus, system and method of active noise control (ANC) in a vehicle (2024-08-27),

5. 11935513 - Apparatus, system, and method of Active Acoustic Control (AAC) (2024-03-19),

6. 11863930 - Apparatus, system, and method of Acoustic Feedback (AFB) mitigation (2024-01-02),

7. 11842121 - Apparatus, system and method of sound control (2023-12-12),

8. 11482205 - Apparatus, system and method of active acoustic control (AAC) at an open acoustic headphone (2022-10-25),

9. 11451915 - Apparatus, system, and method of testing an acoustic device (2022-09-20),

10. 11385859 - Apparatus, system and method of sound control (2022-07-12),

11. 11034211 - Apparatus, system and method of active noise control (ANC) based on heating, ventilation and air conditioning (HVAC) configuration (2021-06-15),

12. 9928824 - Apparatus, system and method of controlling noise within a noise-controlled volume (2018-03-27),

13. 9431001 - Device, system and method of noise control (2016-08-30),

14. 8855329 - Quiet fan incorporating active noise control (ANC) (2014-10-07),

15. 8630424 - Active noise control system and method (2014-01-14),

Company Overview

Silentium Ltd. is a technology company based in Nes Ziona, Israel, specializing in advanced noise and vibration control solutions. The organization focuses on developing innovative acoustic technologies that enhance sound quality and reduce unwanted noise in various environments. Its primary research domains include active noise cancellation and sound management systems, catering to industries such as automotive, consumer electronics, and architectural acoustics. Silentium's expertise positions it as a leader in creating quieter, more comfortable spaces.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

19 Patents

#3 in Nes Ziona

#333 in Israel

#32,726 in the World

Nes Ziona, Israel

Silentium Ltd.

Forward Citations = 113

30 inventors:

Tzvi Fridman (11 out of 11 patents)

Ziv Hermon (5 out of 6 patents)

Alon Slapak (5 out of 10 patents)

4. Yoel Naor (3 out of 3 patents)

5. Yuval Serfaty (3 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Silentium Ltd.. Retrieved from https://idiyas.com/company/silentium

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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