1
Steven E Koenck, Phillip Miller, George E Hanson, Darald R Schultz, Jeffrey S Krunnfusz: Hand-held data capture system with interchangeable modules. Norand Corporation, McAndrews Held & Malloy, June 8, 1993: US05218187 (105 worldwide citation)

A portable, hand-held data terminal of modular structure includes a base module with a keyboard and a display screen. A data and communications module may be selected from a number of different data and communications modules, each having different types of data communications transceivers, or inclu ...


2
George E Chadima Jr, Darald R Schultz, Jeffrey S Krunnfusz, William T Gibbs: Hand-held computerized data collection terminal with indented hand grip and conforming battery drawer. Norand Corporation, Neuman Williams Anderson & Olson, June 11, 1991: US05023824 (84 worldwide citation)

A hand-held portable data entry terminal is encased by an elongate housing of substantially rectangular dimensions. The housing includes upper and lower housing shells which are assembled into a water tight housing. The upper housing shell supports on an upper surface a display and a keyboard with t ...


3
Steven E Koenck, Phillip Miller, George E Hanson, Darald R Schultz, Jeffrey S Krunnfusz: Hand-held data capture system with interchangeable modules. Norand Corporation, McAndrews Held & Malloy, July 19, 1994: US05331136 (66 worldwide citation)

A portable hand-held data terminal of modular structure includes a base module with a keyboard and a display screen. A data and communications module may be selected from a number of different data and communications modules, each having different types of data communications transceivers, or includ ...


4
Steven E Koenck, Phillip Miller, George E Hanson, Darald R Schultz, Jeffrey S Krunnfusz: Laser scanner module having integral interfacing with hand-held data capture terminal. Norand Corporation, McAndrews Held & Malloy, May 17, 1994: US05313053 (53 worldwide citation)

A portable, hand-held data terminal of modular structure includes a base module with a keyboard and a display screen. A data collection and communications module includes a stacked arrangement of a communications interface main circuit board, a radio and a laser scanner assembly which are housed in ...


5
Steven E Koenck, Phillip Miller, George E Hanson, Darald R Schultz, Jeffrey S Krunnfusz: Data processing and communications device with interchangeable modules. Broadcom Corporation, McAndrews Held & Malloy, June 28, 2005: US06910632 (17 worldwide citation)

A data communications device includes a base unit having a first microprocessor and a data and communication module received by the base unit that includes a second microprocessor and a transceiver. The data and communication module is selected from a plurality of data and communication modules each ...


6
Steven E Koenck, Phillip Miller, George E Hanson, Darald R Schultz, Jeffrey S Krunnfusz: Hand-held data capture system with interchangeable modules. Intermec IP, August 13, 2002: US06431451 (12 worldwide citation)

A portable, hand-held data terminal of modular structure includes a base module with a keyboard and a display screen. A data and communications module may be selected from a number of different data and communications modules, each having different types of data communications transceivers, or inclu ...


7
Steven E Koenck, Phillip Miller, George E Hanson, Darald R Schultz, Jeffrey S Krunnfusz: Hand-held data capture system with interchangeable modules. Norand Corporation, McAndrews Held & Malloy, October 22, 1996: US05567925 (8 worldwide citation)

A portable, hand-held data terminal of modular structure includes a base module with a keyboard and a display screen. A data and communications module may be selected from a number of different data and communications modules, each having different types of data communications transceivers, or inclu ...


8
Steven E Koenck, Phillip Miller, George E Hanson, Darald R Schultz, Jeffrey S Krunnfusz: Data processing and communications device with interchangeable modules. McAndrews Held & Malloy, January 5, 2010: US07641117

A portable, hand-held data terminal of modular structure includes a base module with a keyboard and a display screen. A data and communications module may be selected from a number of different data and communications modules, each having different types of data communications transceivers, or inclu ...


9
Steven E Koenck, Phillip Miller, George E Hanson, Darald R Schultz, Jeffrey S Krunnfusz: Data processing and communications device with interchangeable modules. Kinney & Lange Pa, November 7, 2002: US20020162892-A1

A data communications device includes a base unit having a first microprocessor and a data and communication module received by the base unit that includes a second microprocessor and a transceiver. The data and communication module is selected from a plurality of data and communication modules each ...


10
Steven E Koenck, Phillip Miller, George E Hanson, Darald R Schultz, Jeffrey S Krunnfusz: Data processing and communications device with interchangeable modules. Broadcom Corporation, Mcandrews Held & Malloy, November 3, 2005: US20050242192-A1

A portable, hand-held data terminal of modular structure includes a base module with a keyboard and a display screen. A data and communications module may be selected from a number of different data and communications modules, each having different types of data communications transceivers, or inclu ...