(19)
(11) EP 1 146 634 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
26.05.2010 Bulletin 2010/21

(45) Mention of the grant of the patent:
17.03.2010 Bulletin 2010/11

(21) Application number: 00127908.2

(22) Date of filing: 20.12.2000
(51) International Patent Classification (IPC): 
H03B 5/36(2006.01)

(54)

High frequency oscillation circuit

Hochfrequenzoszillatorschaltung

Circuit d'oscillateur à haute fréquence

(84) Designated Contracting States:
CH DE FR GB LI SE

(30) Priority: 09.02.2000 JP 2000031513
05.04.2000 JP 2000103709

(43) Date of publication of application:
17.10.2001 Bulletin 2001/42

(73) Proprietor: National Institute of Advanced Industrial Science and Technology
Tokyo-to (JP)

(72) Inventor:
  • Kurosawa, Shigeru
    Tsuchiura-shi, Ibaraki (JP)

(74) Representative: Forstmeyer, Dietmar 
BOETERS & LIECK Oberanger 32
80331 München
80331 München (DE)


(56) References cited: : 
US-A- 3 676 801
US-A- 3 879 992
US-A- 4 862 114
 US-A- 3 689 907
US-A- 4 735 081
   
  • Application note AN-88, 'CMOS Linear Applications', 1986, Linear Applications Databook, National Semiconductor Corporation, Santa Clara, CA, USA
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).