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General Electric Company 1986 to 1989: (1) Design and production of modified MaxiSwitch (IBM PC) Keyboards for RS 232 output with RPG to retrofit GE-NMR data entry equipment. (2) Mechanical, electrical and software design, construction and testing of reduced cost computer controlled NMR sample changer system to replace an older system in use with GE-NRM products. (3) Board level circuit and software design, fabrication, development and evaluation for NMR products. Development of special computer peripheral products. (4) Technical support of new computer system development for NMR applications, trouble shooting of system problems and work with technical staff to put in place additional procedures for preventing and/or handling additional technical problems. State machine design of MVEbus interface card to communicate between the new computer system and existing GE-NMR peripherals. (5) Technical support for in house placement of new probe plating process. System not placed because of OSHA requirements and limitations. 1986 to 1988: (1) Evaluation of design requirements for laser system power supply. Review of laser system reliability and safety. (2) Review of laser power supply field failure problem and evaluation of failure mechanisms for improving laser system reliability. Evaluation of brown-out susceptibility and reliable low voltage shutdown sequencing. (3) Review and evaluation of laser system digital circuitry redesign, specifications and implementation. 1982 to 1991: (1) Common power RF matching network procedures training. (2) Design and development of microprocessor controlled three channel ion chamber gas flow controller/monitor including system software and 100 kHz off-line switching power supply. (3) Management of design team, and design and development of microprocessor controlled 5 Kilowatt ion source power system hardware, support circuitry and software development. Design and fabrication of special transformers for resonant high frequency switching power supplies. Technical training of staff. (Patent # 4,652,769) 1984 to 1985: Voice synthesis and reproduction circuitry and system design. 1985: Digital and analog circuitry review and technical training. 1981 to 1985: Staff training in discrete voiced word encoding and transmission using CVSDM. Data link hardware and code format development for computer monitored directional drilling system. Staff training in data transmission theory and practices. 1982 to 1985: Technical support and training of staff. Design and fabrication of test cylinder mold temperature controller. 1985: Support and review of technical data for patents acquired from Marathon Medical. 1983 to 1984: Staff technical support and training. 1982 to 1984: Digital and analog circuitry evaluation and redesign. Semi-custom CMOS integrated circuit design, development and evaluation. Design and prototype design of non-magnetic/magnetic metal discriminators and "down hole" data logging and directional drilling instrumentation. 1982 to 1984: Design, development and testing of tri-axial magnetometer detector for oil well drilling steering control. Down hole switching power supply design and bread boarding. 1980 to 1982: Evaluation, redesign, and development of "ALPHA-TEMP" clinical RF linked thermometer for body temperature monitoring. Design and evaluation of semi custom CMOS integrated circuit and custom hybrid transmitter for temperature sensing and transmission. Director, Engineering and Product Development 1981 to 1983: Created design for "System One" oxygen concentrator. Directed design team for "System One" oxygen concentrator development, "TPC1" oxygen analyzer and all design and support facilities and test fixtures. (Patents pending - Rights sold to CRYO2) integration and computer interface circuitry design. |
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