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Extract from the Register of European Patents

EP About this file: EP0788170

EP0788170 - Source-follower amplifier employing a fully depleted well structure [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  02.03.2002
Database last updated on 03.09.2024
Most recent event   Tooltip15.08.2008Change - applicantpublished on 17.09.2008  [2008/38]
Applicant(s)For all designated states
Eastman Kodak Company
343 State Street
Rochester, NY 14650-2201 / US
[N/P]
Former [2008/38]For all designated states
Eastman Kodak Company
343 State Street
Rochester NY 14650-2201 / US
Former [1997/32]For all designated states
EASTMAN KODAK COMPANY (a New Jersey corporation)
343 State Street
Rochester, New York 14650 / US
Inventor(s)01 / Stevens, Eric G., Eastman Kodak Company
Patent Legal Staff, 343 State Street
Rochester, New York 14650-2201 / US
[1997/32]
Representative(s)Parent, Yves, et al
KODAK INDUSTRIE Département Brevets - CRT Zone Industrielle B.P. 21
71102 Chalon-sur-Saône Cédex / FR
[N/P]
Former [1997/32]Parent, Yves, et al
KODAK INDUSTRIE Département Brevets - CRT Zone Industrielle B.P. 21
71102 Chalon-sur-Saône Cédex / FR
Application number, filing date97200212.527.01.1997
[1997/32]
Priority number, dateUS1996059545605.02.1996         Original published format: US 595456
[1997/46]
Former [1997/32]US1996059545805.02.1996
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0788170
Date:06.08.1997
Language:EN
[1997/32]
Type: A3 Search report 
No.:EP0788170
Date:10.12.1997
[1997/50]
Search report(s)(Supplementary) European search report - dispatched on:EP23.10.1997
ClassificationIPC:H01L29/768, H01L27/148
[1997/32]
CPC:
H01L29/1083 (EP); H01L29/7838 (EP); H03F3/505 (EP)
Designated contracting statesDE,   FR,   GB [1997/32]
TitleGerman:Sourcefolgerverstärker mit einer vollständig verarmten Wannestruktur[1997/32]
English:Source-follower amplifier employing a fully depleted well structure[1997/32]
French:Amplificateur source-suiveur utilisant une structure de puits à déplétion complète[1997/32]
Examination procedure22.05.1998Examination requested  [1998/30]
30.12.1999Despatch of a communication from the examining division (Time limit: M04)
15.04.2000Reply to a communication from the examining division
25.05.2001Despatch of a communication from the examining division (Time limit: M04)
05.10.2001Application deemed to be withdrawn, date of legal effect  [2002/16]
08.11.2001Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2002/16]
Fees paidRenewal fee
25.01.1999Renewal fee patent year 03
27.12.1999Renewal fee patent year 04
05.01.2001Renewal fee patent year 05
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[X]JPS56130974  ;
 [X]EP0613186  (SGS THOMSON MICROELECTRONICS) [X] 1,3,4,6,7,9,10 * abstract * * page 2, line 6 - line 40 *;
 [A]US5407849  (KHAMBATY MOIZ ET AL) [A] 1,2,7,8 * column 4, line 25 - column 5, line 14 * * column 6, line 5 - line 11 *;
 [A]JPH06310722  ;
 [A]EP0561336  (EASTMAN KODAK CO) [A] 1-3,7-9 * column 1, line 36 - column 2, line 20 * * column 7, line 22 - line 29 *
 [X]  - PATENT ABSTRACTS OF JAPAN, (19820120), vol. 006, no. 009, Database accession no. (E - 090), & JP56130974 A 19811014 (MATSUSHITA ELECTRIC IND CO LTD) [X] 1,3-5,7,9,10 * abstract *
 [A]  - PATENT ABSTRACTS OF JAPAN, (19950331), vol. 095, no. 002, & JP06310722 A 19941104 (NIPPON STEEL CORP) [A] 1,2,4,7,8,10 * abstract *
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.