% Expired Patents = 75.0

Forward Citations = 59

Loading Chart...

2 inventors (with patents filed for the assignee):

Katsuki Hazama (7 out of 33 patents)

Yoshihiro Kumazaki (1 out of 6 patents)

8 patents: Sort by Forward Citations

1. 7577880 - Multilevel semiconductor memory, write/read method thereto/therefrom and storage medium storing write/read program (2009-08-18),

2. 7452774 - Semiconductor device including transistor with composite gate structure and transistor with single gate structure, and method for manufacturing the same (2008-11-18),

3. 7444563 - Multilevel semiconductor memory, write/read method thereto/therefrom and storage medium storing write/read program (2008-10-28),

4. 7439573 - Semiconductor device including transistor with composite gate structure and transistor with single gate structure, and method for manufacturing the same (2008-10-21),

5. 7312496 - Semiconductor device including transistor with composite gate structure and transistor with single gate structure, and method for manufacturing the same (2007-12-25),

6. 7149940 - Device and method for reading data stored in a semiconductor device having multilevel memory cells (2006-12-12),

7. 7139895 - Multilevel semiconductor memory, write/read method thereto/therefrom and storage medium storing write/read program (2006-11-21),

8. 7038269 - Non-volatile semiconductor memory with single layer gate structure (2006-05-02),

Company Overview

Pegre Semiconductors LLC is a leading provider of custom silicon solutions for various industries. With a strong focus on innovation and reliability, we offer a wide range of semiconductor products and services to meet the unique needs of our clients. Our team of experts is dedicated to delivering cutting-edge solutions that drive success and growth for our customers.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

8 Patents

#171 in Las Vegas, NV

#326 in Nevada

#35,924 in US

Las Vegas, NV, United States of America

Pegre Semiconductors LLC

Forward Citations = 59

2 inventors:

Katsuki Hazama (7 out of 33 patents)

Yoshihiro Kumazaki (1 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pegre Semiconductors LLC. Retrieved from https://idiyas.com/company/pegre-semiconductors

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]