Jason A Clark

US Patent:

20040195947, Oct 7, 2004

Filed:

Apr 4, 2003

Appl. No.:

10/408160

Inventors:

Jason Clark - Milford NH, US
Benjamin Richardson - Mount Vernon NH, US

International Classification:

H01J001/62

US Classification:

313/046000, 313/498000

Abstract:

A high brightness light emitting diode array having emission faces forming a chassis and heat sink assemblies attached to the emission faces, each having at least one high brightness light emitting diode. The geometric arrangement of emission faces and the geometric arrangement of heat sink assemblies are selected to provide a desired emission pattern. Each heat sink assembly includes a heat sink plate mountable to an emission face, a high brightness light emitting diode mounted to the heat sink plate, and a thermally conductive, electrically isolating element between the diode and the heat sink plate.

US Patent:

20140214206, Jul 31, 2014

Filed:

Mar 19, 2014

Appl. No.:

14/219025

Inventors:

- Nashua NH, US
Michael K. St. Amant - Litchfield NH, US
Jason W. Clark - Milford NH, US

Assignee:

Cambridge Surgical Instruments, Inc. - Nashua NH

International Classification:

B25J 13/08
G06F 3/01

US Classification:

700258

Abstract:

A haptic feedback system includes a transducer that presses an actuator against an operator's skin with a force corresponding to a sensed parameter. Embodiments provide a simulated sense of touch corresponding to actual interactions between a robotic system and an environment. In other embodiments, the sensed parameter is heat, magnetic field, radioactivity, or electromagnetic field strength. A sensing system generates a signal that is proportional to the sensed parameter, and a controller proportionately manipulates a mechanical linkage or a fluid pressure supplied to the transducer. The transducer can be attached by a band, wrap, or other mechanism anywhere on the operator's body, such as a wrist, ankle, or frontal or occipital bone. An actuator movement range can be adjustable without opening the device. In embodiments, the pressure transducer includes a pair of elements that press an ear lobe or other skin of the operator there between.

US Patent:

20140090175, Apr 3, 2014

Filed:

Sep 30, 2013

Appl. No.:

14/041684

Inventors:

- Dyersville IA, US
Jason Clark - Brighton MA, US
Stefano Giuliani - Rocky Point NY, US
Lisa Piccirillo - Islip NY, US

Assignee:

TOMY INTERNATIONAL, INC. - Dyersville IA

International Classification:

A47D 5/00

US Classification:

5655

Abstract:

In another embodiment the invention provides a changing pad including a first panel including a first surface. The first panel defines a perimeter and includes a first edge and a second edge opposite the first edge. The changing pad further includes a first side panel coupled to the first panel at the first edge and a second side panel coupled to the first panel at the second edge. The changing pad includes a first configuration in which the first side panel and the second side panel are folded over the first panel and a second configuration in which the first side panel is folded to form a first barrier positioned adjacent to the first panel and the second side panel is folded to form a second barrier positioned adjacent to the first panel opposite the first barrier.