P

Inventor

SPIRES DEWAYNE ALAN

US9 patents
⚠️ This page may combine multiple inventors who share the name “SPIRES DEWAYNE ALAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LUCENT TECHNOLOGIES INC

6 patents
US5854839ADec 29, 1998

Dual voltage, self-monitoring line circuit

LUCENT TECHNOLOGIES INC38 citations90
US5848149ADec 8, 1998

Subscriber line interface and power circuit

LUCENT TECHNOLOGIES INC22 citations88
US5974363AOct 26, 1999

Self-testing of smart line cards

LUCENT TECHNOLOGIES INC19 citations85
US5936391AAug 10, 1999

Partially temperature compensated low noise voltage reference

LUCENT TECHNOLOGIES INC13 citations68
US6169425B1Jan 2, 2001

Voltage sensing current foldback switch circuit

LUCENT TECHNOLOGIES INC11 citations65
US6356593B1Mar 12, 2002

Data optimized codec

LUCENT TECHNOLOGIES INC7 citations64

LEGERITY INC

2 patents
US6657496B2Dec 2, 2003

Amplifier circuit with regenerative biasing

LEGERITY INC19 citations90
US6940969B2Sep 6, 2005

Capacitor cancellation method and apparatus

LEGERITY INC0 citations39

(unassigned)

1 patent
US5881129AMar 9, 1999

Self-monitoring line interface circuit

107 citations95