Santa Clara, CA, United States of America

National Semiconductor Corportaion

Calculating rank

USPTO Granted Patents = 2

Forward Citations = 13

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4 inventors (with patents filed for the assignee):

Francois Hebert (1 out of 105 patents)

Kwok-Fu Chiu (1 out of 14 patents)

Rashid Bashir (1 out of 24 patents)

4. Abul Ehsanul Kabir (1 out of 5 patents)

2 patents: Sort by Forward Citations

1. 7564309 - Wide input common mode for input bias current cancellation (2009-07-21),

2. 5856239 - Tungsten silicide/ tungsten polycide anisotropic dry etch process (1999-01-05),

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USPTO Data Jan 1 1976 - Oct 27 2026

2 Patents

#741 in Santa Clara, CA

#21,028 in California

#94,953 in US

Santa Clara, CA, United States of America

National Semiconductor Corportaion

Forward Citations = 13

4 inventors:

Francois Hebert (1 out of 105 patents)

Kwok-Fu Chiu (1 out of 14 patents)

Rashid Bashir (1 out of 24 patents)

4. Abul Ehsanul Kabir (1 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: National Semiconductor Corportaion. Retrieved from https://idiyas.com/company/national-semiconductor-corporation

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]