1
Ruediger Mueller, Michael Pomper, Ludwig Leipold: Monolithically integrated circuit of high dielectric strength for electrically coupling isolated circuits. Siemens Aktiengesellschaft, Hill Van Santen Steadman Chiara & Simpson, July 13, 1982: US04339668 (20 worldwide citation)

A system is disclosed for coupling electrically isolated circuits in a monolithic integrated circuit. A signal coupler is integrated on a chip together with a primary circuit and a secondary circuit which is to be coupled to the primary circuit. The signal coupler comprises an integrated coupling ca ...


2
Karl Goser, Michael Pomper: Process for transmitting signals between two chips with high-speed complementary MOS circuits. Siemens Aktiengesellschaft, Hill Gross Simpson Van Santen Steadman Chiara & Simpson, January 11, 1977: US04002928 (8 worldwide citation)

Two semiconductor chips having complementary MOS circuits are interconnected by means of an output stage provided on the first chip and an input stage provided on the second chip. The connection is a high-speed connection despite the relatively high internal impedance of the MOS transistors. The out ...


3
Ruediger Mueller, Michael Pomper, Ludwig Leipold: Integrated current supply circuit. Siemens Aktiengesellschaft, Hill Van Santen Steadman Chiara & Simpson, November 13, 1979: US04174535 (7 worldwide citation)

An integrated current supply circuit is disclosed which utilizes a sub-circuit having a lambda-like current-voltage curve. Such a sub-circuit comprises a first field effect transistor whose source-drain path is connected to a series circuit formed from a load element and a second field effect transi ...


4
Jurgen Frosien, Michael Pomper: Arrangement and method for voltage measurement at a buried test subject. Siemens Aktiengesellschaft, Hill Van Santen Steadman & Simpson, March 18, 1986: US04577147 (5 worldwide citation)

In order to permit good test results in the voltage measurement of buried test subjects, an arrangement is provided having a particle beam probe for voltage measurement at a test subject which is spatially separated from a surface by a solid state substance. The solid state substance provides mobile ...


5
Wolfgang Beifuss, Bernd Haussmann, Michael Pomper, Ewald Soutschek: Data processing system. Siemens Aktiengesellschaft, Hill Van Santen Steadman & Simpson, May 13, 1986: US04589086 (4 worldwide citation)

A data processing system having an arithmetic unit is designed for a multiplication of n-place numbers in 2's complement according to the Booth algorithm, and for division of unsigned numerals. A 2n-stage shift register is connected over a logical control circuit to the operation code inputs of an A ...


6
Michael Pomper, Martin Geiger: Read-only memory for a gate array arrangement. Siemens Aktiengesellschaft, Hill Van Santen Steadman & Simpson, May 21, 1991: US05018103 (3 worldwide citation)

Basic cells (GZ) that are composed of at least three p-channel transistors (TP) and of three n-channel transistors (TN) are employed for constructing a read-only memory. Only the outwardly disposed transistors (TP1, TP2) or, respectively, TN1, TN2) are employed for storing the information, whereas t ...


7
Karl Goser, Michael Pomper: Static semiconductor storage element. Siemens Aktiengesellschaft, Hill Gross Simpson Van Santen Steadman Chiara & Simpson, December 21, 1976: US03999166 (2 worldwide citation)

A static semiconductor storage element includes a flip-flop formed of a pair of complementary field effect transistors which are cross coupled without intersection to form a bistable circuit. One node of the flip-flop is connected to a terminal which is employed for both reading and writing function ...