1
Joseph H McCain, E R Webb, William R Lueders: Communications, information, maintenance diagnostic and training system. Texas Instruments Incorporated, W Daniel Swayze Jr, Richard L Donaldson, Leo N Heiting, May 3, 1994: US05309351 (132 worldwide citation)

A data and communication system including a hand-held unit and an infrared communication satellite is used to provide for the interchange of data between a host computer, individual personal computers, the hand-held computing unit, and factory machinery, including process controllers.


2
Joseph H McCain, E R Webb, William R Lueders: Self-contained portable computing unit. Texas Instruments Incorporated, W Daniel Swayze Jr, W James Brady III, Frederick J Telecky Jr, October 10, 2000: US06129449 (80 worldwide citation)

A data and communication system including a hand-held unit (17) and an infrared communication satellite (10) is used to provide for the interchange of data between a host computer (13), individual personal computers (15), the hand-held computing unit (17) and factory machinery, including process con ...


3
William R Lueders: Keyboard with flexible display and prompt capability. Texas Instruments Incorporated, Ronald O Neerings, Richard L Donaldson, May 23, 2000: US06067074 (47 worldwide citation)

A keyboard (10) is disclosed including a flexible display membrane (36) overlying a plurality of pressure-responsive switches (28). The display membrane (36) can be electrically addressed to display location indicia (48) indicating the position of an underlying switch (46), and functional indicia (5 ...


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William R Lueders: Keyboard with flexible display and prompt capability. Texas Instruments Incorporated, Ronald O Neerings, Richard L Donaldson, February 22, 2000: US06028591 (15 worldwide citation)

A keyboard (10) is disclosed including a flexible display membrane (36) overlying a plurality of pressure-responsive switches (28). The display membrane (36) can be electrically addressed to display location indicia (48) indicating the position of an underlying switch (46), and functional indicia (5 ...