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Stefan Rusu Email & Phone Number

Senior Director at TSMC
Location: Sunnyvale, California, United States 7 work roles 1 school
1 work email found @tsmc.com 2 phones found area 408 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email s****@tsmc.com
Direct phone (408) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Senior Director
Location
Sunnyvale, California, United States
Company size

Who is Stefan Rusu? Overview

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Quick answer

Stefan Rusu is listed as Senior Director at TSMC, a with 23504 employees, based in Sunnyvale, California, United States. AeroLeads shows a work email signal at tsmc.com, phone signal with area code 408, and a matched LinkedIn profile for Stefan Rusu.

Stefan Rusu previously worked as Member Board of Directors at Universal Chiplet Interconnect Express (Ucie) and Sr. Principal Engineer at Intel. Stefan Rusu holds Master'S Degree, Electrical Engineering from Polytechnic University, Bucharest, Romania.

Company email context

Email format at TSMC

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{first_initial}{last}@tsmc.com
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AeroLeads found 1 current-domain work email signal for Stefan Rusu. Compare company email patterns before reaching out.

Profile bio

About Stefan Rusu

33 years experience in VLSI design and circuit technology development with special focus on server processors. Drove the implementation of multiple cost and power reduction initiatives, as well as package-level integration.IEEE Fellow since 2007 for "contributions to high performance microprocessor circuit technologies" 50 US patents issued, 95 papers and presentations in IEEE forums.

Listed skills include Analog, Analog Circuit Design, Eda, Microprocessors, and 21 others.

Current workplace

Stefan Rusu's current company

Company context helps verify the profile and gives searchers a useful next step.

TSMC
Tsmc
Senior Director
Sunnyvale, CA, US
Website
Employees
23504
AeroLeads page
7 roles

Stefan Rusu work experience

A career timeline built from the work history available for this profile.

Senior Director

Sunnyvale, Ca, Us

Senior Director

Current

Hsinchu, Taiwan, Tw

Jul 2015 - Present

Sr. Principal Engineer

Santa Clara, California, Us

Led the technology and special circuits team for server processors:- Skylake server (14nm Xeon) - led the technology and clock distribution team- Ivytown (22nm Xeon) – led clock & power distribution, package interface, DDR I/O circuits team- Beckton (45nm Xeon) – responsible for clock distribution, power delivery, serial link circuits, leakage reduction activities- Tulsa (65nm Xeon) – led clock distribution, package interface, I/O circuits, leakage reduction- Madison (130nm Itanium) – drove clocking activities, packaging, floorplan evaluations for 9M- Merced (180nm Itanium) - clock distribution, power delivery, I/O buffers, package, thermalsRepresented server team in corporate-wide process and package technology developmentKey initiatives and technologies developed:- Proposed a chiplet-based 3D-stacked methodology for modular server processor design with improved yield and lower cost in the 10nm generation- Drove the silicon photonics package-level integration with server processors (2013-2015)- Led the team that delivered the Ivytown 1866 DDR3 and the first VMSE interface at Intel (2012)- Defined the I/O yield recovery for Ivytown processor (2010)- Drove the Ivytown I/O area compression for cost reduction (2010)- Proposed the core and cache yield recovery for servers (2007), proliferated to client processors- Developed the cache leakage shut-off technique (2005)- Headed the working group that developed the Serial VID voltage regulator technology (2004)- Led the Intel-wide leakage reduction working group (2002-2004)- Worked with TCAD to develop the first thermal map at Intel (1997)- Drove the first differential motherboard-level clock distribution at Intel (1996)

Mar 1996 - Jul 2015

Engineering Manager

Philips Semiconductor

Interactive TV tiger team - an internal start-up initiative. Led a 10-engineer team on the definition, design and validation of a PCI-based video sampler and scaler processor

Nov 1994 - Mar 1996

Senior Design Engineer

Sun Microsystems

Owned the standard cell library development, bus interface unit, global clock distribution and power delivery, package design for two generations of SPARC processors. Managed 3 engineers on design and system debug activities.

Nov 1988 - Nov 1994

Design Engineer

Intel

Participated in circuit design, floorplan, layout, tape-out and silicon debug for several Ethernet controller projects.

Jun 1984 - Nov 1988
Team & coworkers

Colleagues at TSMC

Other employees you can reach at tsmc.com. View company contacts for 23504 employees →

1 education record

Stefan Rusu education

  • Polytechnic University, Bucharest, Romania
    Polytechnic University, Bucharest, Romania
    Electrical Engineering
FAQ

Frequently asked questions about Stefan Rusu

Quick answers generated from the profile data available on this page.

What company does Stefan Rusu work for?

Stefan Rusu works for TSMC.

What is Stefan Rusu's role at TSMC?

Stefan Rusu is listed as Senior Director at TSMC.

What is Stefan Rusu's email address?

AeroLeads has found 1 work email signal at @tsmc.com for Stefan Rusu at TSMC.

What is Stefan Rusu's phone number?

AeroLeads has found 2 phone signal(s) with area code 408 for Stefan Rusu at TSMC.

Where is Stefan Rusu based?

Stefan Rusu is based in Sunnyvale, California, United States while working with TSMC.

What companies has Stefan Rusu worked for?

Stefan Rusu has worked for Tsmc, Universal Chiplet Interconnect Express (Ucie), Intel, Philips Semiconductor, and Sun Microsystems.

Who are Stefan Rusu's colleagues at TSMC?

Stefan Rusu's colleagues at TSMC include Hsinju Han, Kail C., Ajay Nandoriya, Wayne Liu, and Richard Tseng.

How can I contact Stefan Rusu?

You can use AeroLeads to view verified contact signals for Stefan Rusu at TSMC, including work email, phone, and LinkedIn data when available.

What schools did Stefan Rusu attend?

Stefan Rusu holds Master'S Degree, Electrical Engineering from Polytechnic University, Bucharest, Romania.

What skills is Stefan Rusu known for?

Stefan Rusu is listed with skills including Analog, Analog Circuit Design, Eda, Microprocessors, Circuit Design, Semiconductors, Soc, and Asic.

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