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Mechanics (Stress, Dynamics, Test), Modeling (FEA, CFD, Chemical), Machine Design, Controls
At Cessna, Expert designed the pressure cabin, empennage, and main spar carry through for the 441 Conquest and 650 Citation 2. His other engineering responsibilities included stress measurement (strain gauges, brittle coatings), solids modeling (NASTRAN), and FAA certification report authoring.…
Electronics, Software, Sensors, Motion Control, Wireless, and Medical Devices
Expert and his senior team have many years of experience designing embedded circuits, instruments, medical devices, and software. Expert in all types of measurements. Analog circuit design, digital circuit design, and mixed signal design, as well as measurement and control…
Semiconductor Equipment & Processes, Machine Vision, Laser Ablation, Control, Instrumentation
Expert managed 35 person organization covering sales, engineering, marketing, customer support, and manufacturing. He has performed market analysis, developed product specifications and ran engineering group to design wafer scanners. He als provided field sales support, and set up clean room…
Semiconductor Materials Characterization Thin Film Deposition
He has extensive experience, over 20 yrs, in the field of epitaxial deposition of III-V semiconductor materials for opto-electronic devices (InGaAsP/InGaAlAs/InP and AlGaAs/InGaP/GaAs based materials). This includes the growth of high-speed bipolar transitors, phototransistors, lasers, pin and avalanche high-speed photodetectors.…
Geometric Dimensioning & Tolerancing, Design for Manufacturability, Tolerancing Optimization, etc.
Expert has over 30 years experience in the aerospace, defense and commercial industries with extensive expertise in the mechanical and precision engineering fields as an engineer, manager, consultant, educator and author with tremendous emphasis on geometric tolerancing. He is a…
Sensing & Measurements, Quantum Mechanics, Solid State, & Thermal & Optical Technology
Expert received his Ph.D. in condensed-matter physics. He used quantum mechanics and Surface Green Function techniques to calculate electronic states and electronic bands at metallic superlattices, discovering, for example, the existence--under determined conditions-of the so-called Fermi beaches with high density…
Lean Manufacturing, Constraint Analysis/Resolution, New Product Planning, Manufacturing Engineering
Expert Kopstein (formerly Even) works with management and plant teams in the evaluation and implementation of advanced technology integration, efficiency improvement, waste reduction and productivity. Compliance and implementation of quality systems including aspects of ISO 9000, strategic planning, cost containment,…
Sensors and Measurements
Expert is a physicist who has both general and expert knowledge of flow sensing technologies and metering techniques, primarily in gases obtained for industrial uses and healthcare industries ranging from practical engineering applications to detailed design and new concept generation.…
Polymer Rheology and Plastics Processing
Expert is currently working on constitutive modeling of the extensional behavior of molten plastics. He has developed models that allow the behavior in extension to be inferred from measurements in exponential shear. The material behavior in exponential shear is measured…
Rheological Measurement
Expert has expertise in applied research and product development combining the fields of rheology and colloidal chemistry. He is experienced with the formulation and rheological classification of dyes and pigments. He has investigated the rheological properties of magnetic and carbon…