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Patents Granted
[1] A. Vishinsky: "Self-Tuned Active Bandpass Filters," U.S.
Patent No. 7,400,212 B1, July 15, 2008.
+ Patent Text
[2] A. Vishinsky: "Active Polyphase Ladder Filters with Transmission Zeros and Their Synthesis Method," U.S.
Patent No. 7,196,574 B1, March 27, 2007.
+ Patent Text
[3] A. Wyszynski: "Synthesis Method for an Active Polyphase Filter," U.S.
Patent No. 7,098,731 B1, August 29 13, 2006.
+ Patent Text
[4] A. Vishinsky: "Fully Integrated Automatically-Tuned RF and IF Bandpass Filters - CIP (Continuation In-Part)," U.S. Patent No. 6,930,565 B1, August 16, 2005.
+ Patent Text
[5] A. Wyszynski: "Fully Integrated Automatically-Tuned RF and IF Bandpass Filters,"
U.S.
Patent No 6,917,252 B1, July 12, 2005.
+ Patent Text
[6] A. Wyszynski: "Charge Pump for a Current Switch,"
U.S.
Patent No. 6,756,830 B1, June 29, 2004.
+ Patent Text
[7] A. Wyszynski: "Variable Gain Amplifier,"
U.S.
Patent No. 6,750,713 B1, June 15, 2004.
+ Patent Text
[8] A. Wyszynski: "Self-Tuned Continuous-Time Active Filter,"
U.S.
Patent No. 5,608,665, March 3, 1997.
+ Patent Text
[9] A. Sobczak, J. Basinski, C. Paprocki, W. Strasz, J. Romanski, R. Kubiak, and A. Wyszynski: "One-Input Device Recognizing Three Logic States," Polish Republic Patent Office, Patent No. 155033, Warsaw, Poland, 1992.
+ Patent Text
Patent Pending
[10] A. Wyszynski: "Fully-Integrated Terrestrial TV Tuner Architecture," U.S.
Patent Application No. 10/423,913, filled April 28, 2003.
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