Paul Gene Bailey

US Patent:

39478408, Mar 30, 1976

Filed:

Aug 16, 1974

Appl. No.:

5/497992

Inventors:

Magnus George Craford - St. Louis MO
Paul T. Bailey - Creve Coeur MO

Assignee:

Monsanto Company - St. Louis MO

International Classification:

G08B 536

US Classification:

340324M

Abstract:

An integrated LED display array wherein light is emitted and observed through a light-transmissive substrate, i. e. , single crystal, which carries a plurality of optically isolated LED assemblies. Scattering of light from individual assemblies is prevented by an optically absorbing doped region which optically isolates each assembly. Light is generated at the back of the single crystal and viewed through the crystal. The LED assemblies, preferably multicolor, are directly mated to energizing electronic circuitry, e. g. , a monolithic integrated circuit, via appropriate interconnections sandwiched between the two. The energizing electronic circuitry comprise an array of circuit elements which provide the energizing currents for respective ones of the LED assemblies.

US Patent:

39406318, Feb 24, 1976

Filed:

Mar 13, 1974

Appl. No.:

5/450875

Inventors:

Paul T. Bailey - Creve Coeur MO

Assignee:

Monsanto Company - St. Louis MO

International Classification:

H03K 19168
G11C 1114

US Classification:

307 88LC

Abstract:

Three magnetic bubble logic gates are disclosed in this application. One gate produces the AND and NAND logic functions, one gate produces the OR and NOR logic functions, and the third gate produces the majority function. In the gate providing the AND and NAND functions and in the gate providing the OR and NOR functions, a bubble generator applies magnetic bubbles at the binary variable rate to a first bubble propagation track, which diverges into two downstream tracks with the bubble being transmitted through the point of divergence to a preferred one of the two downstream tracks unless repelled to the unpreferred downstream track. Bubbles representing the binary variables are applied to data propagation tracks which approach the point of divergence in the first track. In the gate providing the AND and NAND functions, this approach is only close enough so that simultaneous bubbles representing both binary variables are required to repel a bubble at the point of divergence to the unpreferred track. In the gate providing the OR and NOR functions, the approach of the tracks containing the binary variables is sufficiently close that a bubble on either of these tracks will repel a bubble at the point of divergence to the unpreferred track.

US Patent:

40965821, Jun 20, 1978

Filed:

May 30, 1974

Appl. No.:

5/474776

Inventors:

Paul T. Bailey - Creve Coeur MO
L. John Doerr - St. Louis MO
Robert M. Sandfort - St. Charles MO

Assignee:

Monsanto Company - St. Louis MO

International Classification:

G11C 1908

US Classification:

365 13

Abstract:

Composite mutually exclusive field-accessed circuit elements common to a plurality of bubble paths. A channel composed of mutually exclusive circuit elements is linked to an adjacent parallel channel of mutually exclusive circuit elements by means of circuit element portions common to both channels. The interconnected channels are operated mutually exclusively by means of corresponding pulsed field sequences. Transfer between the linked channels is via the common circuit element portion. Several new types of propagation circuits are also discussed along with organizations for mutually exclusive major and minor closed loops featuring controlled transfer via common circuit element portions.

US Patent:

39522911, Apr 20, 1976

Filed:

Sep 28, 1973

Appl. No.:

5/401893

Inventors:

Paul T. Bailey - Creve Coeur MO
Robert M. Sandfort - St. Charles MO
Howard H. Aiken - late of Fort Lauderdale FL

Assignee:

Monsanto Company - St. Louis MO

International Classification:

G11C 1114
G11C 1908

US Classification:

340174TF

Abstract:

A technique for enhancing readout of magnetic bubble data by producing two separate, complementary multiplicities of bubbles representing respectively the presences and the absences of bubbles in a data stream. A pair of detectors register the presence of the respective multiplicities of bubbles. The outputs of the detectors are compared to produce a single output indicative of the presence or absence of the original data bubble. In one embodiment a bubble logic gate causes a single bubble bit in the data stream to logically influence a train of bubbles in a separate closed circuit operating at a rate which is a multiple of the rate of the data stream. Depending on the presence or absence of a bubble in the data stream, the train of bubbles is directed to one or the other of a pair of magnetoresistive elements spanning the length of the train of bubbles. The magnetoresistive elements form part of a balanced bridge circuit.

US Patent:

40398900, Aug 2, 1977

Filed:

Oct 16, 1975

Appl. No.:

5/622936

Inventors:

Paul T. Bailey - Creve Coeur MO
M. George Craford - St. Louis MO
Alexander G. Findlay - Cupertino CA
Robert K. Underwood - San Jose CA

Assignee:

Monsanto Company - St. Louis MO

International Classification:

H05B 3302

US Classification:

313500

Abstract:

A composite semiconductor light-emitting display array. Light is emitted and observed through a light-transmissive planar array of LED devices formed in a monolithic transparent single crystal such as GaP. Light is generated at the back of the single crystal, but is observed through the front of the crystal. The crystal with its array of LED's is directly interconnected with a monolithic circuit having circuit elements for energizing the LED devices. The result is a composite sandwich structure with interconnections sandwiched between the LED array and the integrated circuit.

US Patent:

39342360, Jan 20, 1976

Filed:

Jan 11, 1974

Appl. No.:

5/432437

Inventors:

Howard H. Aiken - late of Ft. Lauderdale FL
Paul T. Bailey - Creve Coeur MO
Robert C. Minnick - Houston TX

Assignee:

Monsanto Company - St. Louis MO

International Classification:

G11C 1114
G11C 1908

US Classification:

340174TF

Abstract:

Overlay patterns of discrete circuit elements for field-accessed, magnetic bubble propagation are driven by repetitive sequences of pulsed magnetic fields directed along axes which are parallel to consecutive overlay elements or segments with different orientations. A chevron circuit is driven by a series of reversing pairs of pulsed fields aligned alternately with the legs of the chevron elements. Two opposite parallel chevron circuits are driven in the same direction by the same sequence of pulsed fields. A broken element circuit, resembling a chevron circuit with the vertices removed, is driven in a similar manner.

Address:

4637 Jennings Ave, Wichita Falls, TX 76310

VIN:

4YMUL08187T076822

Make:

BMW

Model:

X5-Series AWD 4dr 4.8i

Year:

2007