Inventor
NELSON DALE H
US23 patents
⚠️ This page may combine multiple inventors who share the name “NELSON DALE H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AGERE SYSTEMS INC
9 patentsUS6552618B2Apr 22, 2003
VCO gain self-calibration for low voltage phase lock-loop applications
AGERE SYSTEMS INC70 citations96
US6831976B1Dec 14, 2004
Telephone line-powered power supply for ancillary equipment and method of operation thereof
AGERE SYSTEMS INC39 citations92
US6504437B1Jan 7, 2003
Low-noise, fast-lock phase-lock loop with “gearshifting” control
AGERE SYSTEMS INC53 citations92
US6946884B2Sep 20, 2005
Fractional-N baseband frequency synthesizer in bluetooth applications
AGERE SYSTEMS INC33 citations91
US7643580B2Jan 5, 2010
Signal generator circuit having multiple output frequencies
AGERE SYSTEMS INC2 citations63
US7496170B2Feb 24, 2009
Digitally controlled oscillator having enhanced control resolution
AGERE SYSTEMS INC3 citations63
US7388442B2Jun 17, 2008
Digitally controlled oscillator for reduced power over process variations
AGERE SYSTEMS INC5 citations63
US7352837B2Apr 1, 2008
Digital phase-locked loop
AGERE SYSTEMS INC4 citations62
US7471123B2Dec 30, 2008
Fractional-N baseband frequency synthesizer in bluetooth applications
AGERE SYSTEMS INC4 citations61
LUCENT TECHNOLOGIES INC
5 patentsUS6040728AMar 21, 2000
Active substrate noise injection cancellation
LUCENT TECHNOLOGIES INC28 citations92
US6163183ADec 19, 2000
Multifunction reset for mixed-signal integrated circuits
LUCENT TECHNOLOGIES INC31 citations91
US6654469B1Nov 25, 2003
Methods and devices for reducing sampling noise in analog signals using linear interpolation
LUCENT TECHNOLOGIES INC20 citations90
US5610505AMar 11, 1997
Voltage-to-current converter with MOS reference resistor
LUCENT TECHNOLOGIES INC12 citations73
US6078799AJun 20, 2000
System and method for calibrating single sideband receiver reject image product
LUCENT TECHNOLOGIES INC5 citations62
AT & T BELL LAB
5 patentsUS5357208AOct 18, 1994
Boost function for filters
AT & T BELL LAB26 citations92
US5327302AJul 5, 1994
Data filter tuning for constant density recording applications
AT & T BELL LAB21 citations92
US5311088AMay 10, 1994
Transconductance cell with improved linearity
AT & T BELL LAB17 citations74
US5001439AMar 19, 1991
Very low distortion amplifier
AT & T BELL LAB5 citations63
US4539552ASep 3, 1985
Digital-to-analog converter
AT & T BELL LAB5 citations60