Issued Patents All Time
Showing 25 most recent of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9627014 | Multiple port shared memory | Suzhi Deng | 2017-04-18 |
| 9178713 | Optical line termination in a passive optical network | Cesar A. Johnston | 2015-11-03 |
| 8913895 | Method and apparatus for controlling timing of a transmission signal from a network termination device | Cesar A. Johnston | 2014-12-16 |
| 8837658 | Method and apparatus for sampling a serial data stream using a clock signal, based on a counter pattern | — | 2014-09-16 |
| 8718087 | Processing architecture for passive optical network | Cesar A. Johnston | 2014-05-06 |
| 8634431 | Quality of service and flow control architecture for a passive optical network | Cesar A. Johnston | 2014-01-21 |
| 8582707 | Programmable universal asynchronous receiver/transmitter (UART) based on reference frequency | — | 2013-11-12 |
| 8406633 | Method and apparatus for data frame synchronization and delineation | Cesar A. Johnston | 2013-03-26 |
| 8326938 | Packet buffer apparatus and method | Cesar A. Johnston | 2012-12-04 |
| 8208815 | Bit accurate upstream burst transmission phase method for reducing burst data arrival variation | Cesar A. Johnston | 2012-06-26 |
| 8019825 | Packet buffer apparatus and method | Cesar A. Johnston | 2011-09-13 |
| 8014481 | Upstream data recovery and data rate detection | Cesar A. Johnston | 2011-09-06 |
| 7991296 | Method and apparatus for data frame synchronization and delineation | Cesar A. Johnston | 2011-08-02 |
| 7983308 | Method and apparatus for data frame synchronization | Cesar A. Johnston | 2011-07-19 |
| 7970962 | Method and apparatus utilizing a tail bus to solve back-to-back data burst problems | Ngok Ying Chu | 2011-06-28 |
| 7818389 | Packet buffer apparatus and method | Cesar A. Johnston | 2010-10-19 |
| 7369550 | Method and apparatus for locking a table in a network switch | — | 2008-05-06 |
| 7328362 | Method and apparatus for selectively deskewing data traveling through a bus | — | 2008-02-05 |
| 7194008 | Method and apparatus for parsing data streams | Ngok Ying Chu | 2007-03-20 |
| 7167995 | Robust and scalable de-skew method | — | 2007-01-23 |
| 7031305 | Apparatus and method for programmable memory access slot assignment | Ching Yu, Xiaohua Zhuang, Bahadir Erimli, Shashank Merchant, Robert Alan Williams +5 more | 2006-04-18 |
| 6996738 | Robust and scalable de-skew method for data path skew control | — | 2006-02-07 |
| 6895015 | Dynamic time slot allocation in internal rules checker scheduler | Shashank Merchant, Michael Lau | 2005-05-17 |
| 6816488 | Apparatus and method for processing data frames in a network switch | Shashank Merchant | 2004-11-09 |
| 6813266 | Pipelined access to address table in a network switch | Shashank Merchant | 2004-11-02 |