Curtis Anderson

US Patent:

D2513382, Mar 20, 1979

Filed:

Dec 30, 1976

Appl. No.:

5/758545

Inventors:

Harold Evans - Tampa FL
Curtis L. Anderson - Tampa FL
Daniel Evans - Largo FL

International Classification:

D0207

US Classification:

D 2400

US Patent:

61105376, Aug 29, 2000

Filed:

Apr 18, 1998

Appl. No.:

9/061847

Inventors:

Kenneth H. Heffner - Largo FL
Curtis W. Anderson - Largo FL

Assignee:

Honeywell Inc. - Minneapolis MN

International Classification:

C23C 412

US Classification:

427448

Abstract:

Protective and security coatings are applied to an integrated circuit by periodically passing the integrated circuit through a flame spray containing molten particles of the coating composition. The integrated circuit is attached to a fixture that is cooled with a coolant that is applied to the integrated circuit. The distance between the flame spray gun and the integrated circuit is controlled so that the particles are molten when they strike the circuit but the circuit heating is minimized. A flame resistant mask retains the integrated circuit on the fixture. The mask is constructed of a low thermally conductive material and the fixture is constructed of a high thermally conducive material.

US Patent:

6072580, Jun 6, 2000

Filed:

Jan 21, 1999

Appl. No.:

9/235000

Inventors:

David A. Barnes - Palm Harbor FL
Paul O. Rock - St. Petersburg FL
Timothy A. Beckwith - Coon Rapids MN
Curtis W. Anderson - Largo FL

Assignee:

Honeywell Inc. - Morristown NJ

International Classification:

G01C 1966

US Classification:

356350

Abstract:

A method for forming an electrode seal between an excitation electrode and a laser block in a ring laser gyro having increased bond durability, strength, and greater resistance to solvents and reactive compounds. A thin ring of sealing material is positioned between an excitation electrode and a laser block of the ring laser gyro, and the sealing material is compressed. Chemical and physical bonds are formed between the excitation electrode and the sealing material and between the sealing material and the laser block. A pre-determined electrical potential is applied across the excitation electrode, the sealing material, and the laser block for a pre-determined period of time and at a pre-determined temperature. The electrical potential increases the number of chemical and physical bonds that are formed at the seal, thus increasing the bond durability and strength.

US Patent:

58770933, Mar 2, 1999

Filed:

Oct 27, 1995

Appl. No.:

8/549351

Inventors:

Kenneth H. Heffner - Largo FL
Curtis W. Anderson - Largo FL

Assignee:

Honeywell Inc. - Minneapolis MN

International Classification:

H01L 2156

US Classification:

438761

Abstract:

Disclosed is a method of forming a primer coating and an opaque coating on an integrated circuit or multichip module. First a primer coating composition is applied to a surface of the integrated circuit device or multichip module to form a primer coating that increases the resistance of the surface to thermal and mechanical damage that may occur as a result of the application of the opaque coating. An opaque coating composition is then heated to a molten state and the molten opaque coating composition is applied over the primer coating to form an opaque coating that overlies active circuitry on the surface, to prevent optical and radiation based inspection and reverse engineering of the active circuitry.

US Patent:

57627118, Jun 9, 1998

Filed:

Nov 15, 1996

Appl. No.:

8/751146

Inventors:

Kenneth H. Heffner - Largo FL
Curtis W. Anderson - Largo FL

Assignee:

Honeywell Inc. - Minneapolis MN

International Classification:

B05B 716
B05B 1502
B05B 300
B05C 1300

US Classification:

118302

Abstract:

Protective and security coatings are applied to an integrated circuit by periodically passing the integrated circuit through a flame spray containing molten particles of the coating composition. The integrated circuit is attached to a fixture that is cooled with a coolant that is applied to the integrated circuit. The distance between the flame spray gun and the integrated circuit is controlled so that the particles are molten when they strike the circuit but the circuit heating is minimized. A flame resistant mask retains the integrated circuit on the fixture. The mask is constructed of a low thermally conductive material and the fixture is constructed of a high thermally conducive material.

US Patent:

63197405, Nov 20, 2001

Filed:

Oct 27, 1995

Appl. No.:

8/549349

Inventors:

Kenneth H. Heffner - Largo FL
Curtis W. Anderson - Largo FL

Assignee:

Honeywell International Inc. - Morristown NJ

International Classification:

B05D 136
B05D 512
H02L 2100

US Classification:

438 26

Abstract:

Disclosed is a method of forming a multilayer opaque coating on an integrated circuit or multichip module. First, an opaque coating composition is heated to a molten state and the molten opaque coating composition is applied so as to form an opaque coating that overlies active circuitry on the surface of the integrated circuit or multichip module, to prevent optical and radiation based inspection and reverse engineering of the active circuitry. Further coatings are applied over the opaque coating to shield the active circuitry of the integrated circuit or multichip module from the adverse affects of electromagnetic interference and/or high energy radiation.