Forward Citations = 46

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10 inventors (with patents filed for the assignee):

Horia Giuroiu (2 out of 13 patents)

Bal S Sandhu (1 out of 74 patents)

Sanjay Bhandari (1 out of 28 patents)

4. Jiang (Jennifer) Yu (1 out of 1 patent)

5. Sheng-Yu Peng (1 out of 1 patent)

6. Hari Vyas (1 out of 1 patent)

7. Evgeny Fomin (1 out of 1 patent)

8. Hans W Klein (1 out of 23 patents)

9. Priscilla Enid Escobar-Bowser (1 out of 15 patents)

10. Paul D Smith (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 8781147 - Acoustic headphone having a single interface to receive audio signals and configuration data (2014-07-15),

2. 8515093 - Input signal mismatch compensation system (2013-08-20),

3. 8482339 - Method and apparatus for temperature compensation of filter circuits (2013-07-09),

4. 8452019 - Testing and calibration for audio processing system with noise cancelation based on selected nulls (2013-05-28),

5. 8059849 - Small-footprint microphone module with signal processing functionality (2011-11-15),

Company Overview

National Acquisition Sub, Inc. is a leading acquisition company specializing in purchasing distressed assets from a wide range of industries. With a proven track record of successful acquisitions, we offer tailored solutions to companies looking to divest non-core assets or struggling businesses. Our team of experts provides strategic guidance and support throughout the entire acquisition process, ensuring a smooth and seamless transition. Contact us today to learn more about how National Acquisition Sub can help maximize the value of your assets.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

5 Patents

#463 in Santa Clara, CA

#12,070 in California

#51,620 in US

Santa Clara, CA, United States of America

National Acquisition Sub, Inc.

Forward Citations = 46

10 inventors:

Horia Giuroiu (2 out of 13 patents)

Bal S Sandhu (1 out of 74 patents)

Sanjay Bhandari (1 out of 28 patents)

4. Jiang (Jennifer) Yu (1 out of 1 patent)

5. Sheng-Yu Peng (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: National Acquisition Sub, Inc.. Retrieved from https://idiyas.com/company/national-acquisition-sub

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]