1
Peter Frederick Lilienthal II, Fred William Verdi: Circuit board RF shielding. Lucent Technologies, Henry I Schanzer Esq, May 29, 2001: US06239359 (133 worldwide citation)

An EMI shield for use on a printed wiring board (PWB) of a circuit pack includes an open-ended box-like structure having a laterally extending flange completely encircling the opening into the box-like structure. The box is of an EMI impervious material, preferably stainless steel. An electrically c ...


2
Joseph H Rothweiler: System for digital multiband filtering. RCA Corporation, Clement A Berard Jr, Henry I Schanzer, William H Meise, September 1, 1987: US04691292 (127 worldwide citation)

A digital filter system in which the frequency spectrum of an input signal is divided into M consecutive subbands. Each subband is generated by multiplying the impulse reponse of a low pass filter by a sinusoid (sine or cosine) whose frequency is equal to the center frequency of its respective subba ...


3
Shalom Y Abboudi: Apparatus and methods for clamping split bone sections. Henry I Schanzer, September 11, 2001: US06287307 (97 worldwide citation)

A clamping assembly for clamping together first and second sections of bone having, when so clamped, a common external surface generally perpendicular to contacting surfaces of the first and second bone sections, and each bone section having a side surface generally parallel to the common external s ...


4
Daniel Hampel, John L Bradshaw: Pattern recognition system using switched capacitors. RCA Corporation, Joseph S Tripoli, George E Haas, Henry I Schanzer, November 13, 1984: US04483017 (85 worldwide citation)

A pattern recognition system includes a filter bank, coupled via rectifying elements to integrators which are coupled via different weighting elements to the summing nodes of a summing amplifier. The filter bank, integrators, and weighting elements include switched capacitors enabling the manufactur ...


5
Andrew G F Dingwall: Active load pulse generating circuit. RCA Corporation, Joseph S Tripoli, Henry I Schanzer, September 13, 1983: US04404474 (84 worldwide citation)

The conduction paths of a first, normally on, transistor and a second, normally off, transistor are connected in parallel between an output line and a circuit point at a first value, of potential. When any one of a plurality of normally non-conducting input signal responsive means coupled to the out ...


6
Andrew Gordon Francis Dingwall, Bruce David Rosenthal: Level shift circuit. RCA Corporation, H Christoffersen, Henry I Schanzer, August 2, 1977: US04039862 (77 worldwide citation)

Each one of two switching transistors, driven by complementary input signals, has its conduction path connected between a different one of two output terminals and a first point of potential. Connected between each output terminal and a second point of potential are the conduction paths of a load tr ...


7
Roger G Stewart: Overload protection circuit for output driver. RCA Corporation, Samuel Cohen, Henry I Schanzer, May 11, 1982: US04329600 (73 worldwide citation)

A protection circuit for preventing excessive power dissipation in an output transistor whose conduction path is connected between a power terminal and an output terminal. The protection circuit includes means for sensing the application of a turn on signal to the output transistor and the voltage a ...


8
Eric Flam: Method and apparatus for testing the efficacy of patient support systems. Henry I Schanzer Esq, May 13, 1997: US05628230 (59 worldwide citation)

An anthropomorphic model for ascertaining the presence of certain forces within flexible human skin material covering the model. The anthropomorphic model can simulate the major dynamic characteristics of a human. The anthropomorphic model is adaptably representative of specific classes of human bod ...


9
Roger G Stewart: High-speed output driver. RCA Corporation, Joseph S Tripoli, Henry I Schanzer, September 16, 1986: US04612466 (54 worldwide citation)

The circuit includes amplifying means whose signal transfer characteristics may be varied connected between an input signal terminal and an output stage and feedback means coupled between the output stage and the amplifying means for altering the signal transfer characteristics of the amplifying mea ...


10
Otto H Bismarck: Speed up circuit. RCA Corporation, Joseph S Tripoli, George E Haas, Henry I Schanzer, May 22, 1984: US04450371 (53 worldwide citation)

First and second low-ON-impedance switching transistors driven by complementary signals are connected between first and second outputs, respectively, and a first power terminal to which is applied a first voltage level. First and second high-ON-impedance load devices are connected between the first ...