% Expired Patents = 22.2

Forward Citations = 140

Loading Chart...

4 inventors (with patents filed for the assignee):

El-Badawy Amien El-Sharawy (8 out of 11 patents)

Majid M Hashemi (7 out of 16 patents)

Kazim Sevens (1 out of 1 patent)

4. Ismail H Ozguc (1 out of 6 patents)

9 patents: Sort by Forward Citations

1. 6885853 - Communications receiver with integrated IF filter and method therefor (2005-04-26),

2. 6424227 - Monolithic balanced RF power amplifier (2002-07-23),

3. 6423990 - Vertical heterojunction bipolar transistor (2002-07-23),

4. 6301147 - Electronic semiconductor circuit which includes a tunnel diode (2001-10-09),

5. 6281778 - Monolithic inductor with magnetic flux lines guided away from substrate (2001-08-28),

6. 6104631 - Static memory cell with load circuit using a tunnel diode (2000-08-15),

7. 6013939 - Monolithic inductor with magnetic flux lines guided away from substrate (2000-01-11),

8. 6008694 - Distributed amplifier and method therefor (1999-12-28),

9. 5912481 - Heterojunction bipolar transistor having wide bandgap, low (1999-06-15),

Company Overview

National Scientific Corporation is a leading provider of scientific equipment and solutions for research laboratories and educational institutions. With a wide range of products including laboratory instruments, supplies, and consumables, we strive to support the scientific community in their pursuit of discovery and innovation. Our team of experts is dedicated to delivering high-quality products and exceptional customer service to meet the diverse needs of our clients.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

9 Patents

#82 in Scottsdale, AZ

#430 in Arizona

#32,565 in US

Scottsdale, AZ, United States of America

National Scientific Corporation

Forward Citations = 140

4 inventors:

El-Badawy Amien El-Sharawy (8 out of 11 patents)

Majid M Hashemi (7 out of 16 patents)

Kazim Sevens (1 out of 1 patent)

4. Ismail H Ozguc (1 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: National Scientific Corporation. Retrieved from https://idiyas.com/company/national-scientific

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]