Stephen Pomeroy Email & Phone Number

Lambient Technologies - Dielectric Cure Monitoringhttp://www.lambient.comLambient Technologies manufactures Sensors, Instruments and Software for the Study of Thermoset Cure.Dielectric cure monitoring measures electrical properties to determine the cure state and viscosity of thermoset materials, at the same time providing insight into chemistry, reaction rate, formulation and physical parameters. Sensors, instruments and software from Lambient Technologies are designed for flexibility and ease of use—together they form an integrated system for studying polymers and using the results for optimizing the final product.Dielectric cure monitoring is the only method that can be used in Research and Development, Quality Assurance/Quality Control, and manufacturing, making quantitative information readily applicable and readily transferrable to every aspect of polymer processing.Applications• Formulation, reaction rate and cure studies• Diffusion studies• Cure and process development• Materials testing• Statistical quality control• Cure and process monitoringMaterials• Epoxy• Polyurethane• Polyester• Polystyrene• Composites and laminates• Bulk molding compound/Sheet molding compound• Paints and coatingsProcessing Environments• Ovens• Presses• Autoclaves• Pultruders and extruders• Batch reaction vessels

Developed two instrumentation products; “Nanoflash” and “QLab” that measure the thermal conductivity properties of materials most typically used in advanced applications (aerospace, semiconductor manufacturing, etc).

Wrote embedded software test cases and performed testing on a Microchip PIC based aircraft on-board cooling system. Familiar with Microchips MPLAB IDE. All testing was in accordance with the DO-178B software development process. http://www.foliage.com

Wrote test plans, test cases, and performed software testing.

Developed the PC user interface for a prototype automated process that extracts fetal cells from the blood of pregnant women.

Developed a suite (10 programs) of education and evaluation programs for autistic individuals using VB6, VC++ 6, and VB.Net. These programs ranged from low level cognitive skills testing (pointing, matching colors and shapes, etc) to higher level academics (vocabulary, mathematics, etc).

Developed the PC user interfaces for two manufacturing quality control test machines that test for blockages in tiny channels on microfluidic devices used for medical diagnostic testing.

Upgraded the company's existing thermal analysis instrument real-time embedded software. VC++

Specified, designed and coded an Analog Devices 2181 DSP based interface board for a Class III implantable cardiac device (pacemaker) programmer.

Specified, designed, coded and tested a non-volatile flash eprom database system for maintaining patient and physician data within an ophthalmic ultrasound diagnostic instrument (axial-biometric scanner) within an ISO9000 development environment. Designed and implemented an embedded Hewlett-Packard PCL-6 printer driver within the same instrument for printing hi-resolution ultrasound images.

Integrated a Tau-tron telephone line remote test unit (RTU) with an AT&T telephone line access unit (MTAU) to produce a combined prototype system for AT&T.

Specified, designed, coded, and tested the Operator Interface embedded software for a medical instrument which measures hemoglobin species in the blood (CO-Oximeter).

Specified, designed, coded, and tested a real-time task that detects and locates fires and overheat conditions onboard the Boeing 777 commercial jet aircraft. The task is highly fault tolerant, utilizing extensive built-in diagnostics, dual redundant temperature sensing devices, and triple redundant embedded microprocessors.

Specified, designed, and coded a pop-up window user interface for a Lotus PC platform product marketing utility "Lotus Choices" using C-Scape Screen Designer.

Specified, designed, coded, and tested an embedded BASIC language interpreter for use in a new line of servomotor controllers based on the Intel 8096 microcontroller.

Senior engineer and project leader responsible for leading the development of MIT spin-off company's product line that monitors the cure of polymers and composite materials in real-time through dielectric measurement. Responsible for driving the product from conception through final testing.

Developed custom real-time embedded process control products designed to enhance the standard company product line, target niche markets, or to meet a customer's special needs. Functioned in an engineering matrix environment where responsibilities varied between digital hardware design, firmware design, and project management.

Specified, designed, built, and tested real-time control systems for automatic test and assembly equipment used in the production of miniature electromechanical relays.