Robert B Fleming

US Patent:

6500499, Dec 31, 2002

Filed:

Mar 10, 2000

Appl. No.:

09/522634

Inventors:

Yoshihide Senzaki - Carlsbad CA
Arthur Kenneth Hochberg - Solana Beach CA
David Allen Roberts - Encinitas CA
John Anthony Thomas Norman - Encinitas CA
Glenn Baldwin Alers - Santa Cruz CA
Robert McLemore Fleming - Chatham NJ

Assignee:

Air Products and Chemicals, Inc. - Allentown PA

International Classification:

B05D 306

US Classification:

427539, 427558, 427559, 427226, 42725532, 42725536

Abstract:

Complex mixed metal containing thin films can be deposited by CVD from liquid mixtures of metal complexes without solvent by direct liquid injection and by other precursor dispersing method such as aerosol delivery with subsequent annealing to improve electrical properties of the deposited films. This process has potential for commercial success in microelectronics device fabrication of dielectrics, ferroelectrics, barrier metals/electrodes, superconductors, catalysts, and protective coatings. Application of this process, particularly the CVD of ZrSnTiOx (zirconium tin titanate, or ZTT) and HfSnTiOx (hafnium tin titanate, or HTT) thin films has been studied successfully.

US Patent:

47647698, Aug 16, 1988

Filed:

Oct 19, 1983

Appl. No.:

6/543522

Inventors:

Robert G. Hayworth - Vienna VA
Ray E. Russell - Vienna VA
Robert F. Fleming - Vienna VA
James G. Hwang - Vienna VA

Assignee:

Vega Precision Laboratories, Inc. - Vienna VA

International Classification:

G01S 1386

US Classification:

342 50

Abstract:

Pulse position coding is used to transmit several channels of data from a ground radar transmitter to a receiver in an airborne, remotely-piloted vehicle. The system is designed to ignore interfering pulses, especially those which are synchronized with the transmitter's PRF, by combining a number of noise reduction devices. These include the redundant transmission of address and channel information, the transmission of true and complemented data, the tracking of channels transmitted in a predetermined order, developing an interference count to recognize synchronous pulses, comparing data received for a given channel with data subsequently received for that channel, the use of windows around the expected positions of pulses, and the use of parity. There is also a novel programming arrangement which enables several programs to be stored in a reduced amount of memory space.

US Patent:

46270752, Dec 2, 1986

Filed:

Oct 19, 1983

Appl. No.:

6/543404

Inventors:

Robert F. Fleming - Vienna VA
Raymond F. Irby - Vienna VA

Assignee:

Vega Precision Laboratories, Inc. - Vienna VA

International Classification:

H03K 704

US Classification:

375 23

Abstract:

Pulse position coding is used to transmit several channels of data from a ground radar transmitter to a receiver in an airborne, remotely-piloted vehicle. The system is designed to ignore interfering pulses, especially those which are synchronized with the transmitter's PRF, by combining a number of noise reduction devices. These include the redundant transmission of address and channel information, the transmission of true and complemented data, the tracking of channels transmitted in a predetermined order, developing an interference count to recognize synchronous pulses, comparing data received for a given channel with data subsequently received for that channel, the use of windows around the expected positions of pulses, and the use of parity. There is also a novel programming arrangement which enables several programs to be stored in a reduced amount of memory space.

US Patent:

46283129, Dec 9, 1986

Filed:

Oct 19, 1983

Appl. No.:

6/543405

Inventors:

James G. Hwang - Vienna VA
Robert F. Fleming - Vienna VA
Robert G. Hayworth - Vienna VA

Assignee:

Vega Precision Laboratories, Inc. - Vienna VA

International Classification:

H04Q 700

US Classification:

340825640

Abstract:

Pulse position coding is used to transmit several channels of data from a ground radar transmitter to a receiver in an airborne, remotely-piloted vehicle. The system is designed to ignore interfering pulses, especially those which are synchronized with the transmitter's PRF, by combining a number of noise reduction devices. These include the redundant transmission of address and channel information, the transmission of true and complemented data, the tracking of channels transmitted in a predetermined order, developing an interference count to recognize synchronous pulses, comparing data received for a given channel with data subsequently received for that channel, the use of windows around the expected positions of pulses, and the use of parity. There is also a novel programming arrangement which enables several programs to be stored in a reduced amount of memory space.