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Extract from the Register of European Patents

EP About this file: EP1096679

EP1096679 - Pulse width modulation for correcting non-uniformity of acoustic inkjet printhead [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  05.06.2009
Database last updated on 29.10.2024
Most recent event   Tooltip05.06.2009No opposition filed within time limitpublished on 08.07.2009  [2009/28]
Applicant(s)For all designated states
Xerox Corporation
Xerox Square - 20A, 100 Clinton Avenue South Rochester
New York 14644 / US
[2008/31]
Former [2001/18]For all designated states
Xerox Corporation
Xerox Square - 20A, 100 Clinton Avenue South
Rochester, New York 14644 / US
Inventor(s)01 / Baker, Lamar T.
1813 Herrin Avenue
Manhattan Beach, CA 92066 / US
02 / Buhler, Steven A.
655 So. Fair Oaks Avenue, Apt. 0-316
Sunnyvale, CA 94086 / US
03 / Elhatem, Abdul M.
1338 South Gertruda Avenue
Redondo Beach, CA 90277 / US
04 / Elrod, Scott A.
401 Scenic Drive
La Honda, CA 94020 / US
05 / Hadimioglu, Babur B.
323 Oaktree Drive
Mountain View, CA 94040 / US
06 / Lerma, Jaime
39650 Bayonne Place
Murrieta, CA 92562 / US
07 / Yazdy, Mostafa R.
3378 Moore Street
Los Angeles, CA 90066 / US
 [2008/11]
Former [2001/18]01 / Baker, Lamar T.
1813 Herrin Avenue
Manhattan Beach, CA 92066 / US
02 / Buhler, Steven A.
655 So. Fair Oaks Avenue, Apt. 0-316
Sunnyvale, CA 94086 / US
03 / Elhatem, Abdul M.
1338 South Gertruda Avenue
Redondo Beach, CA 90277 / US
04 / Elrod, Scott A.
401 Scenic Drive
La Honda, CA 94020 / US
05 / Hadimioglu, Babur B.
323 Oaktree Drive
Mountain View, CA 94040 / US
06 / Lerma, Jaime
39650 Byonne Place
Murrieta, CA 92562 / US
07 / Yazdy, Mostafa R.
3378 Moore Street
Los Angeles, CA 90066 / US
Representative(s)Manley, Nicholas Michael, et al
WP Thompson
8th Floor
1 Mann Island
Liverpool L3 1BP / GB
[N/P]
Former [2007/42]Manley, Nicholas Michael, et al
W.P. Thompson & Co. Coopers Building Church Street
Liverpool L1 3AB / GB
Former [2001/18]Walker, Antony James Alexander, et al
W.P. Thomson & Co., Coopers Building, Church Street
Liverpool L1 3AB / GB
Application number, filing date00309155.018.10.2000
[2001/18]
Priority number, dateUS1999042882328.10.1999         Original published format: US 428823
[2001/18]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP1096679
Date:02.05.2001
Language:EN
[2001/18]
Type: A3 Search report 
No.:EP1096679
Date:21.05.2003
[2003/21]
Type: B1 Patent specification 
No.:EP1096679
Date:30.07.2008
Language:EN
[2008/31]
Search report(s)(Supplementary) European search report - dispatched on:EP03.04.2003
ClassificationIPC:H03K7/08
[2001/18]
CPC:
B41J2/04541 (EP,US); B41J2/04573 (EP,US); B41J2/04575 (EP,US);
B41J2/04588 (EP,US); B41J2/04591 (EP,US); B41J2/14008 (EP,US);
H03K5/05 (EP,US); H03K7/08 (EP,US); B41J2002/14322 (EP,US) (-)
Designated contracting statesDE,   FR,   GB [2004/07]
Former [2001/18]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE 
TitleGerman:Pulsbreitenmodulation zur Korrektur von Umgleichförmigkeit bei einem akustischen Tintenstrahl-Druckkopf[2001/18]
English:Pulse width modulation for correcting non-uniformity of acoustic inkjet printhead[2001/18]
French:Modulation d'impulsions en durée pour corriger des non-uniformités d'une tête d'imprimante à jet d'encre acoustique[2001/18]
Examination procedure21.11.2003Examination requested  [2004/04]
18.02.2008Communication of intention to grant the patent
18.06.2008Fee for grant paid
18.06.2008Fee for publishing/printing paid
Opposition(s)06.05.2009No opposition filed within time limit [2009/28]
Fees paidRenewal fee
31.10.2002Renewal fee patent year 03
31.10.2003Renewal fee patent year 04
02.11.2004Renewal fee patent year 05
31.10.2005Renewal fee patent year 06
31.10.2006Renewal fee patent year 07
31.10.2007Renewal fee patent year 08
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Documents cited:Search[A]EP0288044  (MATSUSHITA ELECTRIC IND CO LTD [JP]) [A] 1,7 * column A; figure -; claim - *;
 [A]US5677577  (BARBEHENN GEORGE [US], et al) [A] 1,7* column A; figure -; claim - *
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.