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Polymer Fiber Based Materials; Patent Litigation
Expert is a Materials Science and Engineering professor with a primary focus in polymeric materials. The physics of fibers incorporates all aspects from fiber production through fiber-based materials utilization. For efficient production, the physics and chemistry of the starting material,…
Plasma-Aided Manufacturing
Expert has been involved in the development of a number of features for these devices. These include the dual cell, programmed swept radio frequency excitation, external ion injection, and mass separation. He has also been able to utilize this concept…
Communications, Radar, Electromagnetics, Signal Processing, Antennas, Propagation, and System Design
Expert has his main technical strengths in signal processing, all aspects of RF (including antennas, propagation, and microwave subsystems) and system and component design and analysis. His experience spans more than 27 years in the fields of radar, electronic warfare,…
Magazine Record Heads, Media and Drives
A significant portion of Expert's career has been spent on hard disks and hard disk technology, including both particulate and metallic magnetic coatings. His experience includes the magnetics of disk coatings, their testing and measurement, and the head disk interface.…
Dielectric Phenomena
Some of Expert's prior work has centered on the design and appraisal of transformer insulation structures, with particular emphasis on oil/cellulose systems. This work has involved both fundamental research on mechanistic aspects and the implications for design. He has been…
Semiconductor Device Process
Electronic Device Reliability; Semiconductor Device Reliability A major focus of Expert's research over the past two decades has been on the reliability issues in semiconductor devices; in particular, high-field effects, hot-carrier effects, and ionizing radiation effects. His research in this…
Electronic Drive/Power Quality
Expert is concerned with the design, performance, and control of electrical energy conversion devices. He has research, development, and design experience in all types of variable-speed or constant-speed electromechanical drives, including variable-frequency/variable-voltage drives. He designed electric-hybrid, variable-speed drives for automobiles…
Electrical and Biomedical Engineering, Patent Analysis, Medical Devices, Electrical Trauma
Expert is an expert in electrical fire investigation; patent infringement and analysis; devices and instrumentation; electrical and medical device testing including artificial cardiac pacemakers; industrial accidents; electrical power systems; medical implants; sports injuries; product safety and design deficiencies; electrical and…
Continuum Electromechanics
Expert has focused on minimizing the current needed to yield lift/stabilization forces with high speed magnetic bearings. He uses boundary element field analyses to perform this optimization as well as to get leakage and eddy current losses. He is developing…