Inventor

Michael X. Maida

Inventor

San Jose, CA, US

Overview

1995–2013

Patent span

Electricity

Primary field (CPC H)

Patents· 17 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H03Fprimary

H03FAmplifiers65%

H03GControl of amplification20%

A61BDiagnosis10%

G05FSystems for regulating electric or magnetic variables5%

PatentTitleYear

8,591,427'Heart monitoring system or other system for measuring magnetic fields'2013 8,581,579'Magneto electric sensor with injected up-conversion or down-conversion'2013 7,795,974'Digitally variable gain amplifier using multiplexed gain blocks'2010 7,501,860'Differential input driver using current feedback and cross-coupled common base devices'2009 7,285,992'Amplifier with charge-pump generated local supplies'2007 6,642,793'Differential current mirror system and method'2003 6,590,454'System and method for current splitting for variable gain control'2003 6,486,735'Adaptive equalizer filter with variable gain control'2002 6,420,931'High swing output circuit having differential to single-ended conversion and method'2002 6,407,637'Differential current mirror and method'2002 6,384,687'Saturation limit circuit for junction isolated PNP transistor and method'2002 6,373,338'Differential current mirror system and methods'2002 6,366,170'PNP high-current, high-swing output stage and method'2002 6,359,511'System and method for current splitting for variable gain control'2002 5,528,193'Circuit for generating accurate voltage levels below substrate voltage'1996 5,475,339'Op amp with rail to rail output swing and employing an improved current mirror circuit'1995 5,416,365'Local feedback stabilized emitter follower cascade'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2013Patents assigned to NAT SEMICONDUCTOR CORP (17)· patent assignee history

1995–2010Based in San Jose, CA, US· patent location history

2013Patents assigned to MAIDA MICHAEL X (2)· patent assignee history

2013Patents assigned to MONTICELLI DENNIS M (2)· patent assignee history

2013Patents assigned to RAMDANI JAMAL (2)· patent assignee history

2013Patents assigned to WIESER JAMES B (2)· patent assignee history

2013Based in Sunnyvale, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NAT SEMICONDUCTOR CORP	17	1995–2013
MAIDA MICHAEL Xself	2	2013
MONTICELLI DENNIS M	2	2013
RAMDANI JAMAL	2	2013
WIESER JAMES B	2	2013

Locations

Location	Patents	Span
San Jose, California, US	15	1995–2010
Sunnyvale, California, US	2	2013