Inventor

Raul A. Perez

Inventor

Richardson, TX, US

Overview

10→

Patents

2003–2018

Patent span

Electricity

Primary field (CPC H)

Patents· 10 as inventor

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

H03Fprimary

H03FAmplifiers29%

G05FSystems for regulating electric or magnetic variables21%

H01GCapacitors7%

H01LSemiconductor devices7%

H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems7%

H03KPulse technique7%

H04NPictorial communication, e.g. television7%

H05KPrinted circuits7%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation7%

PatentTitleYear

10,070,083Image sensor, optoelectronic system comprising said image sensor, and method for manufacturing said image sensor2018 9,859,057'Capacitor module'2018 9,768,676'Switching power regulator controlled with mirrored error current'2017 7,656,224'Power efficient dynamically biased buffer for low drop out regulators'2010 7,557,658'Low voltage amplifier having a class-AB control circuit'2009 7,199,621'Low AC impedance input stage for fast startup applications'2007 7,135,912'Methods and systems for decoupling the stabilization of two loops'2006 6,861,832'Threshold voltage adjustment for MOS devices'2005 6,646,495'Threshold voltage adjustment scheme for increased output swing'2003 6,639,390'Protection circuit for miller compensated voltage regulators'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2010Patents assigned to TEXAS INSTRUMENTS INC (7)· patent assignee history

2003–2010Based in Richardson, TX, US· patent location history

2007Based in Dallas, TX, US· patent location history

2017Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (1)· patent assignee history

2017–2018Based in San Francisco, CA, US· patent location history

2018Patents assigned to APPLE INC (1)· patent assignee history

2018Patents assigned to FUNDACIO INST DE CIENCIES FOTÒNIQUES (1)· patent assignee history

2018Based in Castelldefels, ES· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TEXAS INSTRUMENTS INC	7	2003–2010
APPLE INC	1	2018
FUNDACIO INST DE CIENCIES FOTÒNIQUES	1	2018
MICROSOFT TECHNOLOGY LICENSING LLC	1	2017

Locations

Location	Patents	Span
Richardson, Texas, US	6	2003–2010
San Francisco, California, US	2	2017–2018
Castelldefels, ES	1	2018
Dallas, Texas, US	1	2007