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1.发明授权
公开(公告)号：US3614201A
公开(公告)日：1971-10-19
申请号：US3614201D
申请日：1968-12-02
Applicant: BELL TELEPHONE LABOR INC
Inventor： BIAZZO MARTIN R , KING BERNARD G , ORTEL WILLIAM C G
CPC classification number: G02F1/0305
Abstract: Acoustical ringing which results from piezoelectric effects in an electrooptical modulator is suppressed by mounting the modulator crystal between massive, acoustically absorbent, support members which also provide an electric circuit interface for applying electric signals to the modulator. Solder provides such an absorbent mounting for a lithium tantalate electrooptical modulator crystal. Both solder support members are flowed into place during the same heating interval and permitted to cool simultaneously.
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公开(公告)号：US3371226A
公开(公告)日：1968-02-27
申请号：US42222164
申请日：1964-12-30
Applicant: BELL TELEPHONE LABOR INC
Inventor： ORTEL WILLIAM C G
IPC: H03K3/315
CPC classification number: H03K3/315
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Patent Agency Ranking
公开(公告)号：US3018048A
公开(公告)日：1962-01-23
申请号：US80785259
申请日：1959-04-21
Applicant: BELL TELEPHONE LABOR INC
Inventor： BACKMAN GUSTAV A , ORTEL WILLIAM C G
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公开(公告)号：US3560962A
公开(公告)日：1971-02-02
申请号：US3560962D
申请日：1968-03-06
Applicant: BELL TELEPHONE LABOR INC
Inventor： ORTEL WILLIAM C G
Abstract: THE MODULATED OUTPUT OF A VARIABLE-FREQUENCY OSCILLATOR INCLUDED IN AN ANALOG-TO-DIGITAL ENCODER IS PROCESSED TO ABSTRACT THEREFROM SIGNALS FOR SYNCHRONIZING THE OPERATION OF A SAMPLING PULSE GENERATOR INCLUDED IN THE ENCODER.
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公开(公告)号：US3197654A
公开(公告)日：1965-07-27
申请号：US11895161
申请日：1961-06-22
Applicant: BELL TELEPHONE LABOR INC
Inventor： NEWBY NEAL D , ORTEL WILLIAM C G
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公开(公告)号：US3421029A
公开(公告)日：1969-01-07
申请号：US3421029D
申请日：1965-12-17
Applicant: BELL TELEPHONE LABOR INC
Inventor： ORTEL WILLIAM C G
CPC classification number: H03K3/315
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公开(公告)号：US3407465A
公开(公告)日：1968-10-29
申请号：US60008666
申请日：1966-12-08
Applicant: BELL TELEPHONE LABOR INC
Inventor： ORTEL WILLIAM C G
CPC classification number: H01G4/255 , Y10T29/435
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