公开(公告)号：AR068882A1

公开(公告)日：2009-12-09

申请号：ARP080104497

申请日：2008-10-15

Applicant: HEWLETT PACKARD DEVELOPMENT CO

Inventor： ROURKE PHILLIP G ,  SMITH JOSHUA W ,  BRAUN DAVID M ,  BHOWMIK SIDDHARTHA ,  KOMMERA SWAROOP K ,  ORAM RICHARD J ,  ASCHOFF CHRISTOPHER C

IPC: B41J2/17 ,  B41J2/175

Abstract: Métodos y un aparato, donde una matriz del cabezal de impresion incluye una ranura y nervaduras transversales a la ranura. Las nervaduras están encastradas de uno o de ambos lados de la matriz.

公开(公告)号：WO2009052147A2

公开(公告)日：2009-04-23

申请号：PCT/US2008079943

申请日：2008-10-15

Applicant: HEWLETT PACKARD DEVELOPMENT CO ,  BRAUN DAVID M ,  BHOWMIK SIDDHARTHA ,  KOMMERA SWAROOP K ,  ORAM RICHARD J ,  ROURKE PHILIP G ,  SMITH JOSHUA W ,  ASCHOFF CHRISTOPHER C

Inventor： BRAUN DAVID M ,  BHOWMIK SIDDHARTHA ,  KOMMERA SWAROOP K ,  ORAM RICHARD J ,  ROURKE PHILIP G ,  SMITH JOSHUA W ,  ASCHOFF CHRISTOPHER C

CPC classification number: B41J2/1404 ,  B41J2/14145 ,  B41J2/1603 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1634 ,  Y10T29/49401

Abstract: Methods and an apparatus are disclosed, wherein a print head die includes a slot and ribs across the slot. The ribs are recessed from one or both sides of the die.

Abstract translation: 公开了一种方法和装置，其中打印头模具包括穿过狭槽的槽和肋。 肋从模具的一侧或两侧凹入。

公开(公告)号：EP2310205A4

公开(公告)日：2011-08-24

申请号：EP08781582

申请日：2008-07-09

Applicant: HEWLETT PACKARD DEVELOPMENT CO

Inventor： BHOWMIK SIDDHARTHA ,  KOMMERA SWAROOP K ,  GIRI MANISH ,  BROWNING ROBERT N K ,  SCHMIDT CHARLES GUSTAV

IPC: B41J2/14 ,  B41J2/16

CPC classification number: B41J2/1601 ,  B41J2/14145 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1634

公开(公告)号：EP2209635A4

公开(公告)日：2011-03-02

申请号：EP08839962

申请日：2008-10-15

Applicant: HEWLETT PACKARD DEVELOPMENT CO

Inventor： BRAUN DAVID M ,  BHOWMIK SIDDHARTHA ,  KOMMERA SWAROOP K ,  ORAM RICHARD J ,  ROURKE PHILIP G ,  SMITH JOSHUA W ,  ASCHOFF CHRISTOPHER C

IPC: B41J2/01 ,  B41J2/16

CPC classification number: B41J2/1404 ,  B41J2/14145 ,  B41J2/1603 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1634 ,  Y10T29/49401

公开(公告)号：EP2186120A4

公开(公告)日：2012-12-26

申请号：EP08797152

申请日：2008-08-04

Applicant: HEWLETT PACKARD DEVELOPMENT CO

Inventor： KOMMERA SWAROOP K ,  BHOWMIK SIDDHARTHA ,  ORAM RICHARD J ,  RAMAMOORTHI SRIRAM ,  BRAUN DAVID M

IPC: B41J2/16 ,  B81C1/00

CPC classification number: B81C1/00087 ,  B41J2/16 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1634 ,  B81B2201/052 ,  H01L21/76898