Richard F. Zarr

NS National Semiconductor: 3 patents #635 of 2,238Top 30%

📍 Sanford, FL: #164 of 670 inventorsTop 25%

🗺 Florida: #16,597 of 67,251 inventorsTop 25%

Overall (All Time): #1,561,714 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
7960963	Method and apparatus for power control by frequency spreading	—	2011-06-14
7860251	Encryption-decryption circuit and method of operation	—	2010-12-28
7504783	Circuit for driving and monitoring an LED	—	2009-03-17