Issued Patents All Time
Showing 51–75 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8126079 | High-speed serial data signal interface circuitry with multi-data-rate switching capability | Thungoc M. Tran, Sergey Shumarayev, Weiqi Ding, Wilson Wong, Allen Chan | 2012-02-28 |
| 8120429 | Voltage-controlled oscillator methods and apparatus | Wilson Wong, Kazi Asaduzzaman, Simardeep Maangat, Sergey Shumarayev, Rakesh Patel | 2012-02-21 |
| 8063807 | Equalization circuitry including a digital-to-analog converter having a voltage divider and a multiplexer | Tin H. Lai, Sergey Shumarayev | 2011-11-22 |
| 8049532 | Level shifter circuit with a thin gate oxide transistor | Simardeep Maangat, Vinh Van Ho | 2011-11-01 |
| 7994837 | Techniques for phase interpolation | Vinh Ho, Tien Duc Pham | 2011-08-09 |
| 7996749 | Signal loss detector for high-speed serial interface of a programmable logic device | Weiqi Ding, Sergey Shumarayev, Wilson Wong, Thungoc M. Tran | 2011-08-09 |
| 7986160 | Apparatus and methods for adjusting performance characteristics and power consumption of programmable logic devices | Sergey Shumarayev | 2011-07-26 |
| 7956696 | Techniques for generating fractional clock signals | Wilson Wong, Sergey Shumarayev | 2011-06-07 |
| 7920621 | Digital adaptation circuitry and methods for programmable logic devices | Wilson Wong, Doris Po Ching Chan, Sergey Shumarayev, Simardeep Maangat, Tin H. Lai +1 more | 2011-04-05 |
| 7903679 | Power supply filtering for programmable logic device having heterogeneous serial interface architecture | Sergey Shumarayev, Wilson Wong, Thungoc M. Tran | 2011-03-08 |
| 7899649 | Signal detect for high-speed serial interface | Wilson Wong, Allen Chan, Sergey Shumarayev, Thungoc M. Tran, Weiqi Ding | 2011-03-01 |
| 7893726 | Leakage compensation and improved setup/hold time in a dynamic flip-flop | Vinh Ho | 2011-02-22 |
| 7860203 | High-speed serial data signal interface architectures for programmable logic devices | Sergey Shumarayev, Wilson Wong, Thungoc M. Tran | 2010-12-28 |
| 7812634 | Programmable logic device transceiver architectures that facilitate using various numbers of transceiver channels together | Sergey Shumarayev, Thungoc M. Tran | 2010-10-12 |
| 7812659 | Clock signal circuitry for multi-channel data signaling | Sergey Shumarayev, Rakesh Patel, William W. Bereza, Thungoc M. Tran | 2010-10-12 |
| 7791370 | Clock distribution techniques for channels | Thungoc M. Tran, Wilson Wong, Sergey Shumarayev | 2010-09-07 |
| 7782935 | Half-rate DFE with duplicate path for high data-rate operation | Wilson Wong, Sergey Shumarayev, Simardeep Maangat, Thungoc M. Tran, Tin H. Lai | 2010-08-24 |
| 7759972 | Integrated circuit architectures with heterogeneous high-speed serial interface circuitry | Sergey Shumarayev, Wilson Wong, Weiqi Ding, Thungoc M. Tran | 2010-07-20 |
| 7750674 | Low-power transceiver architectures for programmable logic integrated circuit devices | Sergey Shumarayev, Wilson Wong, Thungoc M. Tran, Richard G. Cliff | 2010-07-06 |
| 7728674 | Voltage-controlled oscillator methods and apparatus | Wilson Wong, Kazi Asaduzzaman, Simardeep Maangat, Sergey Shumarayev, Rakesh Patel | 2010-06-01 |
| 7680232 | Method and apparatus for multi-mode clock data recovery | Sergey Shumarayev, Rakesh Patel, Wilson Wong | 2010-03-16 |
| 7659838 | Deserializer circuitry for high-speed serial data receivers on programmable logic device integrated circuits | Toan Thanh Nguyen, Thungoc M. Tran, Sergey Shumarayev, Arch Zaliznyak, Ramanand Venkata +1 more | 2010-02-09 |
| 7659745 | Variable external interface circuitry on programmable logic device integrated circuits | Wilson Wong, Sergey Shumarayev, Thungoc M. Tran | 2010-02-09 |
| 7656187 | Multi-channel communication circuitry for programmable logic device integrated circuits and the like | Thungoc M. Tran, Sergey Shumarayev, Ning Xue, Chong H. Lee, Ramanand Venkata | 2010-02-02 |
| 7639993 | Power supply circuitry for data signal transceivers on integrated circuits | Sergey Shumarayev, Rakesh Patel, William W. Bereza, Wilson Wong | 2009-12-29 |