Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7843275 | Frequency synthesizer circuitry employing delay line | Tad Kwasniewski, Qingjin Du | 2010-11-30 |
| 7808325 | System and method for frequency pushing/pulling compensation | Khurram Waheed, Khurram Muhammad | 2010-10-05 |
| 7633322 | Digital loop circuit for programmable logic device | Qingjin Du, Tad Kwasniewski | 2009-12-15 |
| 7474167 | Capacitance switch circuitry for digitally controlled oscillators | Rakesh Patel, Tad Kwasniewski, Qingjin Du | 2009-01-06 |