1
Bhusan Gupta, Alan Henry Kramer: Solid state capacitive switch. STMicroelectronics, Theodore E Galanthay, Lisa K Jorgenson, October 26, 1999: US05973623 (67 worldwide citation)

A fingertip-operated solid state capacitance switch detects a capacity change that is induced by the physical contact of an ungrounded fingertip to an external dielectric surface of the solid state switch. The input and output of a solid state signal-inverting amplifier are respectively connected to ...


2
Bhusan Gupta, Alan Henry Kramer: Solid state capacitive switch. STMicroelectronics, Theodore E Galanthay, Lisa K Jorgenson, Bryan A Santarelli, May 1, 2001: US06225711 (27 worldwide citation)

A fingertip-operated solid state capacitance switch detects a capacity change that is induced by the physical contact of an ungrounded fingertip to an external dielectric surface of the solid state switch. The input and output of a solid state signal-inverting amplifier are respectively connected to ...


3
Ronald H Haag, Jeffrey R Engel, William W Boddie Jr: In-molded resistive and shielding elements. T Ink, Lerner David Littenberg Krumholz & Mentlik, February 21, 2017: US09576755

An article of manufacture having an in-molded resistive and/or shielding element and method of making the same are shown and described. In one disclosed method, a resistive and/or shielding element is printed on a film. The film is formed to a desired shape and put in an injection mold. A molten pla ...


4
Gupta Bhusan, Kramer Alan Henry: Solid state capacitive switch. St Microelectronics, April 28, 1999: EP0911973-A2

A fingertip-operated solid state capacitance switch detects a capacity change that is induced by the physical contact of an ungrounded fingertip to an external dielectric surface of the solid state switch. The input (16) and output (17) of a solid state signal-inverting amplifier (13) are respective ...