Edward A Domm

6652691, Nov 25, 2003

Oct 28, 1999

09/428932

Satchidanand Mishra - Webster NY
Richard L. Post - Penfield NY
Anthony M. Horgan - Pittsford NY
Bing R. Hsieh - Webster NY
Edward F. Grabowski - Webster NY
Donald C. VonHoene - Fairport NY
Stephen T. Avery - Rochester NY
Scott J. Griffin - Fairport NY
Edward A. Domm - Hilton NY

Xerox Corporation - Stamford CT

B29C 6514

156137, 1562722, 1562728, 1562751, 1563046, 1563084, 264345

A process for providing an improved imaging member belt having a welded seam which exhibits greater resistance to dynamic fatigue induced seam cracking and delamination. An apparatus for achieving stress relaxation and eliminating protrusions in the seam region is also disclosed.

6909867, Jun 21, 2005

Aug 29, 2003

10/652107

Satchidanand Mishra - Webster NY, US
Edward A. Domm - Hilton NY, US
Dennis J. Prosser - Walworth NY, US
Steven P. Nonkes - Monrovia MD, US
Zoran D. Popovic - Mississauga, CA

Xerox Corporation - Stamford CT

G03G015/02

399173, 399171, 399172

By varying corona producing element height/projection, a more uniform charge potential is achieved. Elements, such as pins or teeth, are shorter at the edges of an element array and grow longer as one moves toward the center of the array. Such variation in height/projection overcomes shielding from adjacent teeth, as well as other effects, to yield the more uniform charging potential.

6970669, Nov 29, 2005

Nov 21, 2003

10/719397

Satchidanand Mishra - Webster NY, US
Satish R. Parikh - Rochester NY, US
Edward A. Domm - Hilton NY, US

Xerox Corporation - Stamford CT

G03G015/02
G03G015/00

399116, 399162

A belt loading apparatus has been provided for loading a flimsy continuous belt onto a belt support and drive assembly including a vertical front end having a first shape and without damage to the belt. The belt loading apparatus includes a wall member defining a sleeve including an outer surface having a total outer surface area, a first edge and a second and opposite edge. The second edge has a vertical profile having a second shape such that the second shape of the second edge is a mirror image of the first shape of the belt support and drive assembly. The belt loading apparatus then includes friction reducing members formed on the outer surface of the sleeve for temporarily supporting and spacing a flimsy continuous belt to be loaded onto the belt support and drive assembly. The friction reducing members each have a belt contact area such that a sum total of belt contact areas of all the friction reducing members is significantly less than the total outer surface area of the sleeve.

7094048, Aug 22, 2006

Jun 26, 2001

09/892009

Satchidanand Mishra - Webster NY, US
Anthony M. Horgan - Pittsford NY, US
Bing R. Hsieh - Webster NY, US
Donald C. VonHoene - Fairport NY, US
Edward F. Grabowski - Webster NY, US
Richard L. Post - Penfield NY, US
Edward A. Domm - Hilton NY, US

Xerox Corporation - Stamford CT

B29C 65/02
B29C 65/12
B29C 65/18

425407, 425505, 425508, 425520, 425DIG 55, 156137, 1562722, 264345

Apparatus comprising a support member having a flat surface adapted to receive and support a seam region of a flexible belt comprising thermoplastic polymer material having a predetermined glass transition temperature, a heatable member having a smooth heatable flat surface for compressing at least a portion of the seam region of a flexible belt placed on the smooth flat surface of the support member to heat the portion to at least the glass transition temperature of the thermoplastic polymer material, the smooth surface of the heatable member having a profile which is parallel to the smooth flat surface of the support member, and wherein the heatable flat surface comprises a low surface energy or abhesive material.

7187534, Mar 6, 2007

Nov 25, 2003

10/721847

Satchidanand Mishra - Webster NY, US
Edward A. Domm - Hilton NY, US
Dennis J. Prosser - Walworth NY, US
Steven P. Nonkes - Monrovia MD, US
Zoran D. Popovic - Mississauga, CA

Xerox Corporation - Stamford CT

H05F 3/00

361220

By varying corona producing element height/projection, a more uniform charge potential is achieved. Elements, such as pins or teeth, are shorter at the edges of an element array and grow longer as one moves toward the center of the array. Such variation in height/projection overcomes shielding from adjacent teeth, as well as other effects, to yield the more uniform charging potential.

7298983, Nov 20, 2007

Dec 7, 2004

11/005980

Markus Rudolf Silvestri - Fairport NY, US
Surendar Jeyadev - Rochester NY, US
Satchidanand Mishra - Webster NY, US
M. John Hinckel - Rochester NY, US
Edward Domm - Hilton NY, US
James M. Markovics - Rochester NY, US

Xerox Corporation - Stamford CT

G03G 15/00

399 48, 399159

The amount of lateral charge migration (LCM) on a photoreceptor is quantified by measuring the average potential of a latent image formed on the photoreceptor surface. The surface is first uniformly charged, then exposed a first time to an image. After a waiting period during which LCM may occur, the surface is exposed a second time to the image. After another waiting period, the average potential is measured. The amount of LCM may be quantified by varying the waiting periods.

7459251, Dec 2, 2008

Dec 21, 2005

11/314484

Satchidanand Mishra - Webster NY, US
Kathleen M. Carmichael - Williamson NY, US
Yuhua Tong - Webster NY, US
Anthony M. Horgan - Pittsford NY, US
Edward F. Grabowski - Webster NY, US
Richard L. Post - Penfield NY, US
Dennis J. Prosser - Walworth NY, US
Edward Domm - Hilton NY, US
Min-Hong Fu - Webster NY, US

Xerox Corporation - Norwalk CT

G03G 15/04

430 64, 430 65, 430 60

An imaging member comprising a barrier or under-layer intermediate a photogenerating layer and charge transport layer to reduce charge deficiency spots. The barrier under-layer comprises a film forming polymer binder selected from a conductive polymer binder, a non-conductive polymer binder, or mixtures thereof. Optionally, the barrier layer can include a small amount of a charge transport material.

7666560, Feb 23, 2010

Jun 21, 2005

11/158119

Satchidanand Mishra - Webster NY, US
Anthony M. Horgan - Pittsford NY, US
Kent Evans - Lima NY, US
George Liebermann - Mississauga, CA
Kathleen M. Carmichael - Williamson NY, US
Dennis J. Prosser - Walworth NY, US
Richard L. Post - Penfield NY, US
Edward Domm - Hilton NY, US
Johann Junginger - Toronto, CA
Michael Zak - Canandaigua NY, US

Xerox Corporation - Norwalk CT

G03G 5/047

430 588, 430 5805, 430 5865, 430 5875, 430134

An imaging member includes a charge generating layer and a charge transport layer. The charge transport layer includes a first surface in contact with the charge generating layer and a second surface. The charge transport layer includes a film forming polymer binder and a charge transport component dispersed therein. The concentration of the charge transport component in the charge transport layer is at a peak in a region of the charge transport intermediate the first and second surfaces of the charge transport layer.