Ian M Campbell

US Patent:

6869484, Mar 22, 2005

Filed:

Sep 15, 2001

Appl. No.:

09/952881

Inventors:

Andrew T. Hunt - Atlanta GA, US
Wayne Neilson - Vista CA, US
Miodrag Oljaca - Avondale Estates GA, US
Edward J. Reardon - Laguna Niguel CA, US
James D. Huggins - Atlanta GA, US
David E. Bane - Lawrenceville GA, US
Ian H. Campbell - Moreland GA, US
Yibin Xue - Norcross GA, US

Assignee:

Shipley Company, L.L.C. - Marlborough MA

International Classification:

C23C016/00
C23C014/00

US Classification:

118718, 20429824

Abstract:

A continuous feed coater for coating a length of substrate with vaporized or sprayed material, is disclosed. A specific example is a roll-to-roll coater which includes two lower supply rollers for supporting two webs of uncoated material, and two upper take-up rollers for supporting the webs after they are coated. A central web-support forms a plenum that acts as a deposition chimney or chamber by bringing the two webs into close proximity to each other to form two large walls of the plenum. The ends of the webs are sealed using side dams to form the chimney with a rectangular cross section such that the vapor cannot exit from the edges of the material. The vaporized coating constituents to be deposited on the rolled material are directed into the deposition plenum from a coating material supply source located at the bottom of the plenum, and are exhausted through the top of the plenum. By providing a plenum having two large surface area walls formed of the material to be coated, an extremely efficient coating system is provided. The top of the plenum includes an exhaust system with an orifice plate with a plurality of orifices spaced across the width of the deposition plenum.

US Patent:

20100285230, Nov 11, 2010

Filed:

Feb 9, 2010

Appl. No.:

12/702775

Inventors:

Andrew Tye Hunt - Atlanta GA, US
Ian Campbell - Newnan GA, US
Holly E. Harris - Fairburn GA, US

Assignee:

nGimat Co. - Atlanta GA

International Classification:

C23C 4/12

US Classification:

427446, 118 47, 977902

Abstract:

Nano technologies are widely recognized as enabling enhanced and new functionality in a wide range of applications and products. Many different ways have been developed to create and apply these nanomaterials. One method for making dry nanocoatings is vapor deposition. There exists a need for a portable machine that can apply nanocoatings to a wide of range of surfaces in a wide range of locations. The present invention comprises such a portable machine that can apply nanocoatings to a wide of range of surfaces in a wide range of locations.

US Patent:

20110254777, Oct 20, 2011

Filed:

Apr 20, 2010

Appl. No.:

12/763916

Inventors:

IAN DOUGLAS CAMPBELL - Smyrna GA, US

International Classification:

G06F 3/041
G06F 19/00
G01L 1/00

US Classification:

345173, 702 41, 702150

Abstract:

An interface device for measuring a force applied by a user is disclosed. In one aspect, the interface device has a deformable body positioned on a support housing. In another aspect, the deformable body contains a fluid medium. The interface device also has at least one pressure sensor in fluid communication with the fluid medium. In an additional aspect, the interface device has processing circuitry for receiving pressure signals from the pressure sensors and producing an output signal corresponding to the force applied by the user.

Author:

Ian R. Campbell

ISBN #:

0521216184

Author:

Ian R. Campbell

ISBN #:

0820431958

Author:

Ian R. Campbell

ISBN #:

0888001428

Author:

Ian R. Campbell

ISBN #:

0888200501

Author:

Ian R. Campbell

ISBN #:

0888200005

Author:

Ian J. Campbell

ISBN #:

0919614639

Author:

Ian L. Campbell

ISBN #:

0120398567

Author:

Ian W. Campbell

ISBN #:

0443061726