Michael Ruff: Email & Phone Number

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Principal Engineer, Member of CTO Staff at SiFive|Richardson, Texas, United States

Position:

Principal Engineer, Member of CTO Staff at SiFive

Location:

Richardson, Texas, United States

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Last updated: 2026-06-16

Updated: 2026-06-16

Found email addresses for Michael Ruff:

Business emails:

m**********f@intel.com,

m**********f@microsoft.com,

m***f@microsoft.com

Personal emails:

m*********f@msn.com

Found phones for Michael Ruff:

+1-520-***-**86,

+1-870-***-**69,

+1-870-***-**06

A different Michael Ruff?

Work Experience 36 years

Principal Engineer, Member of CTO Staff at SiFive

Mar 2022 - Current

Principal Hardware Engineer at Microsoft

Oct 2019 - Mar 2022

Senior Hardware Design Engineer at Microsoft

Feb 2017 - Oct 2019

Staff Design Engineer at Intel

Oct 2015 - Jan 2017

Hardware Development Engineer at Micron Technology

Mar 2015 - Oct 2015

Design Engineer at Convey Computer

Jul 2007 - Mar 2015

Sr. ASIC Designer - Wireless at Texas Instruments

Jan 2005 - Jul 2007

ASIC/FPGA Design Engineer at Chiaro Networks

Apr 2000 - Nov 2004

Sr. ASIC/Physical Designer at Matrox Video

Feb 1998 - Apr 2000

ASIC Design Engineer at Hewlett Packard Enterprise

Apr 1996 - Feb 1998

Hardware Engineer at Convex Computer Corp

Jun 1992 - Apr 1996

Design Verification Engineer at Convex Computer Corp

Jun 1990 - May 1994

Michael Ruff started working in 1990, then the employee has changed 9 companies and 11 jobs. On average, Michael Ruff works for one company for 3 years 2 months.

Their professional focus is Altera, Application-Specific Integrated Circuits (ASIC), and Application Servers across 3 core areas.

Michael has registered patents, including "Dynamic Allocation of Queue Space Using Counters" and has been awarded Member of Technical Staff

Education

BSCEE at Purdue University

Frequently Asked Questions

What is Michael Ruff's email address?

SignalHire found verified email addresses for Michael Ruff, both business and personal. Their business email is m**********f@intel.com, and personal emails include m*********f@msn.com.

What is Michael Ruff's phone number?

SignalHire found multiple verified phone numbers for Michael Ruff: +1-520-***-**86, +1-870-***-**69, and +1-870-***-**06.

How do I contact Michael Ruff at SiFive?

You can reach Michael Ruff through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Michael Ruff's professional background?

Michael Ruff has 36 years of professional experience. They have held roles including Principal Hardware Engineer, Senior Hardware Design Engineer, and Staff Design Engineer at companies such as Microsoft, Microsoft, and Intel. Their education includes BSCEE from Purdue University.

Is Michael Ruff's contact information up to date?

Yes. Michael Ruff's SignalHire profile was last updated on 16 June 2026, reflecting their current position as Principal Engineer, Member of CTO Staff at SiFive in Santa Clara, California, United States.

Michael Ruff Namesakes

Name

Company

Position

Michael

Citi

Senior Sourcing Analyst - VP

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Michael Ruff

American Express

Project Manager, Treasury

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Michael Ruff

Availity

Desktop Engineer IV

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Other employees at SiFive

Name

Company

Position

M Preston Parker

SiFive

Sr. Director of Trade Compliance

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Girish Pai

SiFive

Principal Engineer

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James Naughton

SiFive

Sr. Staff Engineer - Hardware Engineering - Design

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Andrew Gouldey

SiFive

Senior Principal Engineer

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Roopa Dattatraya

SiFive

CPU Verification Engineer

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Savita Nautiyal

SiFive

Director, Program Management Office

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Asmit De

SiFive

Staff SoC Generator Design Engineer

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Muhammad Shaikh

SiFive

Senior Engineering Manager

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Michael Berg

SiFive

Principal Compiler Engineer

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David Miller

SiFive

Head of Corporate Communications

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