Principal Mechanical Engineer Ii
Current
May 2022 - Present
AeroLeads people directory · profile
Patrick Leung Email & Phone Number
Principal Mechanical Engineer II
at
Roche
1 work email found
@roche.com
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Principal Mechanical Engineer II
Location
San Bruno, California, United States
Who is Patrick Leung? Overview
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Quick answer
Patrick Leung is listed as Principal Mechanical Engineer II at Roche, based in San Bruno, California, United States. AeroLeads shows a work email signal at roche.com and a matched LinkedIn profile for Patrick Leung.
Patrick Leung previously worked as Principal Mechanical Engineer at Nautilus Biotechnology and Sr Staff Engineer, Mechanical at Thermo Fisher Scientific. Patrick Leung holds Ms, Mechanical Engineering from University Of California, Berkeley.
Company email context
Email format at Roche
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{first}.{last}@roche.com
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AeroLeads found 1 current-domain work email signal for Patrick Leung. Compare company email patterns before reaching out.
Profile bio
About Patrick Leung
Specialties: Microfludics in general and microfluidic interconnectPrecision mechanical designThermal managementOpto-mechanical design for analytical instruments and diagnostic instrumentsHigh pressure electro-pneumatic pump design
Listed skills include Microfluidics, Manufacturing, Mechanical Engineering, Mems, and 14 others.
Current workplace
Patrick Leung's current company
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8 roles
Patrick Leung work experience
A career timeline built from the work history available for this profile.
Principal Mechanical Engineer
Defined the hardware architecture for the first commercial proteomic analysis platformand performed detailed designs for subassemblies from chassis, fluidic manifolds/liquidhandling modules, to flowcell and consumables designs. Supervised contract design firmson development such as electronic board designs, miniature robotic reagent sampler,and industrial.
Mar 2021 - Apr 2022
Sr Staff Engineer, Mechanical
Developed the mechanical architecture and perform detailed designs of the IVD-ready Genexus™ Integrated Sequencer and Purification System at multiple levels: chassis/skin, robotics/sample prep deck layout, thermal cycler, reagent chiller, thermal management, and consumables design. Handed off initial designs to junior designers and supervised for.
Jun 2012 - Mar 2021
Staff Development Engineer
Engaged in all development phases (from concept/feasibility study, development, to production transfer) of MiSeq® personal sequencing instrument platform. Tested early concepts and develop fluidics architecture for both the instrument and consumable sides. Specified component/system-level requirements and components. Developed and carried out validation.
Aug 2008 - Jun 2012
Research Scientist
Eksigent Technologies
Designed, prototyped, and tested a chip-based microfluidic HPLC system (cHiLPC® nanoflex system) from component to system level. Developed a novel microfluidic interface for high pressure (over 6kpsi) liquid chromatography and mass spectrometry-electrospray (MS-ESI) applications. Developed and test pressure transducers using silicon strain gauges..
Jan 2003 - Aug 2008
Mechanical Engineering Associate
Designed and prototyped a low thermal mass heatsink, optimized the cooling control system in RT-PCR products with a 25% cooling time reduction; characterized an ultrasonic cell-lysing system with laser Doppler vibrometry and ultra-miniature pressure transducers; performed statistical analysis to experimental results.
May 2001 - Oct 2002
Manufacturing Engineer
Conducted opto-mechanical design reviews/DFM studies for the head-mounted display products for laparoscopic surgical use; assisted design engineers to select prototyping processes such as using aluminum injection molds, laser machining, and sheetmetal chemical-etching; set up in-house manufacturing facility to support pre-production builds; set up a.
Jun 1999 - Nov 2000
Product Introduction Engineer
Semipower Systems Inc.
Introduced four new product lines to production and managed over 100 complex hardware/software configurations for motor drive products; designed sheet metal packaging, heat sinks, plastic enclosures, and production fixtures; prototyped new plastic packages with SLA and urethane molding; conducted thermal analysis and tests; prepared ECOs and BOMs; acted as.
Jul 1996 - Jun 1999
2 education records
Patrick Leung education
Ms, Mechanical Engineering
University Of California, Berkeley
Bs, Mechanical Engineering
University Of California, Berkeley
FAQ
Frequently asked questions about Patrick Leung
Quick answers generated from the profile data available on this page.
What company does Patrick Leung work for?
Patrick Leung works for Roche.
What is Patrick Leung's role at Roche?
Patrick Leung is listed as Principal Mechanical Engineer II at Roche.
What is Patrick Leung's email address?
AeroLeads has found 1 work email signal at @roche.com for Patrick Leung at Roche.
Where is Patrick Leung based?
Patrick Leung is based in San Bruno, California, United States while working with Roche.
What companies has Patrick Leung worked for?
Patrick Leung has worked for Roche, Nautilus Biotechnology, Thermo Fisher Scientific, Illumina, and Eksigent Technologies.
How can I contact Patrick Leung?
You can use AeroLeads to view verified contact signals for Patrick Leung at Roche, including work email, phone, and LinkedIn data when available.
What schools did Patrick Leung attend?
Patrick Leung holds Ms, Mechanical Engineering from University Of California, Berkeley.
What skills is Patrick Leung known for?
Patrick Leung is listed with skills including Microfluidics, Manufacturing, Mechanical Engineering, Mems, Design Of Experiments, Microfabrication, Fluidics, and Design For Manufacturing.
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