Search

Christopher Martinez Phones & Addresses

  • Sheridan, OR
  • 2431 Coral Ave NE APT B, Salem, OR 97305
  • Mount Angel, OR
  • 2666 River Rd S, Salem, OR 97302 (503) 391-2347

Work

Company: Wal-mart - Pleasanton, CA May 2012 Position: Courtesy associate

Education

School / High School: Foothill High School 2011

Skills

Following directions • honest • accurate • cooperative • and friendly • working in a team.

Resumes

Resumes

Christopher Martinez Photo 1

Christopher Martinez Pleasanton, CA

View page
Work:
Wal-Mart
Pleasanton, CA
May 2012 to Oct 2012
Courtesy Associate

Safeway
Milwaukie, OR
Nov 2011 to Feb 2012
Courtesy Clerk

6155 West Las Positas
Pleasanton, CA
Aug 2009 to May 2011
Service Specialist

Skills:
Following directions, honest, accurate, cooperative, and friendly, working in a team.

Publications

Us Patents

Level-Shift Circuits And Related Methods

View page
US Patent:
6693489, Feb 17, 2004
Filed:
Jul 27, 2001
Appl. No.:
09/917057
Inventors:
Edward Moore Cherry - Marysville, AU
Christopher G. Martinez - Portland OR
Assignee:
Maxim Integrated Products, Inc. - Sunnyvale CA
International Classification:
H03F 345
US Classification:
330252, 330258, 330259
Abstract:
A level shift circuit and method for level shifting the common-mode voltage of a power-supply-referenced circuit to the common-mode voltage of a ground-referenced circuit. The level shift circuit and method entails performing a common-mode level shifting of input complementary signals derived from the power-supply-referenced circuit to produce output complementary signals for the ground-referenced circuit. Because the level shifting is performed in a common manner (i. e. the level shift or voltage drop is common to both complementary signals), pulse-width distortion is substantially reduced if not eliminated. The level shift circuit includes a voltage drop device common to both sides of a differential pair to produce the desired level shift of the output complementary signals. Yet another embodiment relates to a multi-stage level shift circuit and method for level shifting in steps an input common-mode voltage to an output common-mode voltage.

Controlling The Extinction Ratio Of Optical Transmitters

View page
US Patent:
6807209, Oct 19, 2004
Filed:
Feb 26, 2002
Appl. No.:
10/086162
Inventors:
Christopher G. Martinez - Portland OR
Qingsheng Tan - Portland OR
Assignee:
Maxim Integrated Products, Inc. - Sunnyvale CA
International Classification:
H01S 300
US Classification:
372 3802
Abstract:
A system and method for stabilizing an extinction ratio for an optical transmitter that uses a laser diode that is modulated by a laser driver, the scheme having a modulating current and a bias current, wherein a portion of the bias current is fed forward into the modulating current to stabilize the extinction ratio and thereby improve a lasers performance over time and with increases in temperature.

Local Control For Burst Mode Optical Transmitters

View page
US Patent:
61884987, Feb 13, 2001
Filed:
Jul 15, 1998
Appl. No.:
9/116028
Inventors:
Garry N. Link - Aloha OR
Christopher G. Martinez - Portland OR
Assignee:
Maxim Integrated Products, Inc. - Sunnyvale CA
International Classification:
H04B 1004
H04B 1000
H01S 313
US Classification:
359187
Abstract:
The present invention is a method and apparatus for controlling a drive current of an optical transmitter having a laser. A sensing circuit generates a sensing signal responsive to an intensity of an optical radiation emitted by the laser. An error circuit is coupled to the sensing circuit to generate an error quantity in response to the sensing signal. An updating circuit is coupled to the error circuit to update a control quantity based on the error quantity synchronously with an input signal. The control quantity controls the drive current.
Christopher M Martinez from Sheridan, OR, age ~30 Get Report