Inventor
YEUNG WAYNE
US19 patents
Patents
19 patentsUS6236231B1May 22, 2001
Programmable logic integrated circuit devices with low voltage differential signaling capabilities
ALTERA CORP111 citations99
US6292116B1Sep 18, 2001
Techniques and circuitry for accurately sampling high frequency data signals input to an integrated circuit
ALTERA CORP115 citations98
US6114915ASep 5, 2000
Programmable wide-range frequency synthesizer
ALTERA CORP100 citations98
US6667641B1Dec 23, 2003
Programmable phase shift circuitry
ALTERA CORP73 citations96
US6369624B1Apr 9, 2002
Programmable phase shift circuitry
ALTERA CORP78 citations96
US6642758B1Nov 4, 2003
Voltage, temperature, and process independent programmable phase shift for PLL
ALTERA CORP26 citations93
US6535031B1Mar 18, 2003
Programmable logic integrated circuit devices with low voltage differential signaling capabilities
ALTERA CORP22 citations93
US6448820B1Sep 10, 2002
Fast locking phase frequency detector
ALTERA CORP39 citations93
US6400598B1Jun 4, 2002
Programmable logic integrated circuit devices with low voltage differential signaling capabilities
ALTERA CORP14 citations93
US6670825B1Dec 30, 2003
Efficient arrangement of interconnection resources on programmable logic devices
ALTERA CORP39 citations92
US6507216B1Jan 14, 2003
Efficient arrangement of interconnection resources on programmable logic devices
ALTERA CORP22 citations92
US7109765B1Sep 19, 2006
Programmable phase shift circuitry
ALTERA CORP13 citations84
US6617884B2Sep 9, 2003
Fast locking phase frequency detector
ALTERA CORP15 citations84
US6346827B1Feb 12, 2002
Programmable logic device input/output circuit configurable as reference voltage input circuit
ALTERA CORP16 citations84
US7358783B1Apr 15, 2008
Voltage, temperature, and process independent programmable phase shift for PLL
ALTERA CORP8 citations74
US7196556B1Mar 27, 2007
Programmable logic integrated circuit devices with low voltage differential signaling capabilities
ALTERA CORP8 citations74
US6836164B1Dec 28, 2004
Programmable phase shift circuitry
ALTERA CORP10 citations74
US6246270B1Jun 12, 2001
Innovated AC kicker for high speed low voltage swing differential output buffer with temperature compensation
ALTERA CORP13 citations74
US6335636B1Jan 1, 2002
Programmable logic device input/output circuit configurable as reference voltage input circuit
ALTERA CORP7 citations72