1
Greer David L: Segmented associative logic circuits. General Electric Company, Baker Carl W, Lang Richard V, Neuhauser Frank L, November 19, 1974: US3849638 (55 worldwide citation)

Disclosed are logic circuits, comprising an array of logic elements interconnected in segmented groups of arrangement and number such that together they can generate signals representative of any required number of Boolean functions in response to binary signals applied to the logic elements in the ...


2
La Combe Donald J: Passivation of photoresist materials used in selective plasma etching. General Electric Company, Lang Richard V, Baker Carl W, Heuhauser Frank L, June 11, 1974: US3816196 (24 worldwide citation)

A method is disclosed for selective plasma etching of organic material by means of a low temperature plasma which reacts with the organic material through an apertured mask overlaying said material. The method has particular application to electronic circuit fabrication. A preferred organic dielectr ...


3
La Combe Donald J, Babcock Guy L: Selective plasma etching of organic materials employing photolithographic techniques. Lang Richard V, Baker Carl W, Neuhauser Frank L, June 11, 1974: US3816198 (23 worldwide citation)

A method is disclosed for selective plasma etching an organic material. Etching is achieved by means of a low temperature plasma which reacts with the organic material through an apertured mask overlaying said material. The invention has particular application to electronic circuit fabrication. A la ...


4
Chovan Joseph L, Manoni Albert J: Laser etching apparatus for forming photographic images on metallic surfaces. General Electric Company, Lang Richard V, Baker Carl W, Neuhauser Frank L, November 18, 1975: US3920951 (21 worldwide citation)

An improved laser etching apparatus for forming a photographic image on a metallic or non-metallic surface is described. The apparatus comprises a variable rate, 'Q' switched laser, whose beam is focused on one element of a blank at a time. The laser is controlled by means of an apertured photodetec ...


5
Brouillette Joseph W, Leyshon William E: Hot sub-stage for a scanning electron microscope. General Electric Company, Lang Richard V, Baker Carl W, Neuhauser Frank L, November 11, 1975: US3919558 (21 worldwide citation)

The present invention relates to a hot sub-stage for a scanning electron microscope characterized by a minimum heated mass, easy outgassing and capable of operation at temperatures in the vicinity of 2500.degree.K. The hot sub-stage employs a boat for holding the sample, formed of a flexible, reflec ...


6
LaCombe Donald J, Babcock Guy L: Composite integrated circuits including semiconductor chips mounted on a common substrate with connections made through a dielectric encapsulator. General Electric Company, Lang Richard V, Goldenberg Marvin A, Neuhauser Frank L, April 23, 1974: US3805375 (19 worldwide citation)

Integrated circuits in which individual semiconductor chips, exhibiting diverse electrical and compositional characteristics, may in combination with thin or thick film passive components be applied to a single supporting dielectric substrate. The chips and conductive patterns deposited on the subst ...


7
Wolfe John E, Ledges George E, Glascock Homer H: Electron emission system. General Electric Company, Lang Richard V, Neuhauser Frank L, Waddell Oscar B, June 4, 1974: US3814975 (18 worldwide citation)

A storage system for the mass recording and readout of digital data with ultra high resolution. An electron beam structure is provided for forming a beam of extremely small focused spot diameter, on the order of 0.1 microns, and high current density capability, on the order of 1,000 amperes per sq. ...


8
D Antonio Nicholas F: Digitally controlled phase shift network. General Electric Company, Lang Richard V, Baker Carl W, Neuhauser Frank L, September 10, 1974: US3835397 (18 worldwide citation)

The present invention relates to a digitally controlled phase shift network for use with an individual antenna element, as would form a part of a phased array radar system wherein a directional beam is formed and electrically scanned by control of the phase of each individual antenna element. The ph ...


9
Noble Milton L, Schindler Edmund H: Liquid blocking technique for working a member to precise optical tolerances. General Electric Company, Lang Richard V, Neuhauser Frank L, Baker Carl W, January 14, 1975: US3860399 (16 worldwide citation)

A liquid blocking technique is described providing a stress free support for a work piece that is being formed in an optical polishing machine. The technique is particularly useful as a final stage in forming optical surfaces when the accuracy sought must meet the exacting requirements of coherent o ...


10
Noble Milton L, Snowman Lawrence R: Heterodyne laser absorption spectrometer. General Electric Company, Lang Richard V, Baker Carl W, Neuhauser Frank L, December 24, 1974: US3856406 (16 worldwide citation)

A laser absorption spectrometer having enhanced spectral resolution and applicable to air pollution monitoring is disclosed. It employs a noble gas medium electronically pumped and providing simultaneous radiation on a plurality of spectral lines. The medium, each of whose lines are Doppler broadene ...