公开(公告)号：US3068362A

公开(公告)日：1962-12-11

申请号：US11567661

申请日：1961-06-08

Applicant: IBM

Inventor： RUOCCHIO ALBERT C ,  SCHROEDER DAVID H

IPC: G02B27/28

CPC classification number: G02B27/28

公开(公告)号：US3513260A

公开(公告)日：1970-05-19

申请号：US3513260D

申请日：1967-10-13

Applicant: IBM

Inventor： HELLWARTH GEORGE A ,  JONES GARDNER D ,  RUOCCHIO ALBERT C

IPC: G10L11/02 ,  G10L11/06 ,  G10L1/04

CPC classification number: G10L25/93 ,  G10L25/78

公开(公告)号：US3293555A

公开(公告)日：1966-12-20

申请号：US29055963

申请日：1963-06-25

Applicant: IBM

Inventor： ALEXANDER MAZURE ,  RUOCCHIO ALBERT C ,  STICKLER LARRY L ,  TATE LAWRENCE A ,  GIESON JR WALTER D VAN

IPC: H03K5/153 ,  H03K5/156 ,  H04L7/033 ,  H04L25/04

CPC classification number: H04L7/033 ,  H03K5/153 ,  H03K5/156

公开(公告)号：DE1244233B

公开(公告)日：1967-07-13

申请号：DEJ0026071

申请日：1964-06-20

Applicant: IBM

Inventor： MAZURE ALEXANDER ,  RUOCCHIO ALBERT C ,  STICKLER LARRY LEE ,  TATE LAWRENCE ALLEN ,  JUN WALTER DAVID VAN GIESON

IPC: H03K5/153 ,  H03K5/156 ,  H04L7/033 ,  H04L25/04 ,  H03K5/00

Abstract: 1,052,485. Data transmission; pulse shaping circuit; automatic phase control systems. INTERNATIONAL BUSINESS MACHINES CORPORATION. May 29, 1964 [June 25, 1963], No. 22274/64. Headings H3A. H3T and H4P. A data sampling system includes a reference signal generator whose frequency is adjusted to be that of the received data, whereby a distortion-free data signal is derived, and a logic arrangement fed with the reference signal, the received signal, and the output distortion-free signal, the logic arrangement producing a signal which adjusts the generator frequency.

公开(公告)号：CA773247A

公开(公告)日：1967-12-05

申请号：CA773247D

Applicant: IBM

Inventor： GIESON WALTER D VAN JR ,  MAZURE ALEXANDER ,  RUOCCHIO ALBERT C ,  STICKLER LARRY L ,  TATE LAWRENCE A