1
James A Jindrick, L Dennis Page, Richard A Daniel: Adaptable housing for embedding of computer-controlled products. Intelligent Instrumentation, Cahill Sutton & Thomas, October 16, 1990: US04964017 (50 worldwide citation)

An adaptable housing for a PC clone computer or the like includes easily removable front and rear panel sections and a cover, all of which are adapted to be conveniently drilled, punched, etc. for internal or external attachment of switches, connectors, and/or other user-installed equipment. A remov ...


2
Richard A Daniel: Peripheral DMA controller for data acquisition system. Intelligent Instrumentation, Cahill Sutton & Thomas, July 11, 1989: US04847750 (42 worldwide citation)

A peripheral DMA (direct memory access) system having a computer with an internal DMA controller and only one channel available for external DMA operations includes: a peripheral DMA controller coupled between the computer address bus and a peripheral address bus, and also between the computer data ...


3
Richard A Daniel, Stuart C Rowson, James E Barnhart, Woonsuk Paek: Computer system clock generator for generating tuned multiple clock signals. NCR Corporation, Stephen F Jewett, Gregory P Gadson, Hawk Jr Wilbert, June 5, 1990: US04931986 (30 worldwide citation)

A computer system clock generator generates several system clock signals which are in a tuned state at desired locations, thereby offsetting the effects of varying propagation delays among the system clock signals. A shift register ring has one of its taps selectively connected to its data input so ...


4
Richard A Daniel: Lightning ground system attachable admittance testing instrument. The United States of America represented by the Secretary of the Navy, R S Sciascia, Charles D B Curry, February 27, 1979: US04142143 (26 worldwide citation)

An instrument for measuring the resistive and reactive components of eleccal circuits without physical contact or breaking the circuits. The instrument consists of a transmitter, a receiver, a sensor head, a power supply, and a display. The sensor head is constructed of two transformer cores split a ...


5
Gregory H Milby, Richard A Daniel, Paul M Rostek: Apparatus for assisting in the connection and disconnection of a board with an energized circuit. NCR Corporation, Wilbert Hawk Jr, Edward Dugas, Floyd A Gonzalez, September 2, 1986: US04609829 (15 worldwide citation)

An apparatus for assisting in the electrical connection and disconnection of a circuit board with an energized circuit having a power supply, a power connection electrically connected to the power supply and having a board connector for electrical connection to a circuit board to be inserted into or ...


6
Richard A Daniel: Remote transmitter control system. The United States of America represented by the Secretary of the Navy, R F Beers, C D B Curry, August 12, 1986: US04606049 (15 worldwide citation)

A remote transmitter system including a control station and a remote trantter station. The control station includes a variable frequency oscillator, a modulator, a parallel to series digital data converter and a DC power supply. The remote transmitter station comprises a power storage circuit, a pha ...


7
Richard A Daniel: Conveying digital data in noisy, unstable, multipath environments. The United States of America Represented by the Secretary of the Navy, William C Townsend, Edward J Connors, Kenneth W Dobyns, August 24, 1993: US05239560 (14 worldwide citation)

An decoding system for transmitting a signal through a noisy, unstable, mipath environment, in which the signal consisting of eight possible symbols is encoded using four of eight possible frequencies in an orthogonal Hadamard matrix, transmitted through the environment, and decoded using the same o ...


8
Richard A Daniel, Ronald J Geil: Microprocessor controlled micro-stepping chart drive. Gould, John R Garrett, March 22, 1983: US04377847 (13 worldwide citation)

A microprocessor controlled micro-stepping chart drive circuit is disclosed. The invention comprises a step clock system, a micro-processor controller and a motor drive circuit. A speed selector establishes a numerical constant within the controller. This numerical constant is decremented down with ...


9
Vuong B Hong, Stuart C Rowson, Richard A Daniel, Paul M Rostek: Edge triggered clock distribution system. NCR Corporation, Wilbert Hawk Jr, Edward Dugas, Floyd A Gonzalez, January 20, 1987: US04638256 (10 worldwide citation)

A clock distribution system having a generator for generating a train of pulses, a transition circuit connected to the output of the generator for generating a clock signal having spaced apart transitions of a desired polarity, a distribution circuit distributing the clock signal to a plurality of b ...


10
Ikuo J Sanwo, John D Simeral, Richard A Daniel: ECL to CMOS converter. NCR Corporation, Wilbert Hawk Jr, Stephen F Jewett, Douglas S Foote, December 19, 1989: US04888501 (8 worldwide citation)

The subject invention is an ECL to CMOS converter for converting high or low ECL logic signals. The converter comprises a CMOS inverter for providing low or high CMOS logic signals at its output in response to a first or second signal, respectively, applied to its input. The first signal must exceed ...