公开(公告)号：US3528035A

公开(公告)日：1970-09-08

申请号：US3528035D

申请日：1966-07-11

Applicant: BELL TELEPHONE LABOR INC

Inventor： UENOHARA MICHIYUKI

IPC: H01L47/00 ,  H03K3/02 ,  H03C3/22 ,  H03B5/24

CPC classification number: H03K3/02 ,  H01L47/00

公开(公告)号：US3451011A

公开(公告)日：1969-06-17

申请号：US3451011D

申请日：1967-09-22

Applicant: BELL TELEPHONE LABOR INC

Inventor： UENOHARA MICHIYUKI

IPC: H01L47/00 ,  H03B9/12 ,  H03F3/191 ,  H03B5/12 ,  H03B5/24 ,  H03B5/36

CPC classification number: H03F3/191 ,  H01L47/00 ,  H03B9/12

公开(公告)号：US3508210A

公开(公告)日：1970-04-21

申请号：US3508210D

申请日：1966-04-12

Applicant: BELL TELEPHONE LABOR INC

Inventor： UENOHARA MICHIYUKI

IPC: G11C11/39 ,  H03B9/12 ,  H03K3/02 ,  G11C11/36

CPC classification number: G11C11/39 ,  H03B9/12 ,  H03K3/02

公开(公告)号：US3490140A

公开(公告)日：1970-01-20

申请号：US3490140D

申请日：1967-10-05

Applicant: BELL TELEPHONE LABOR INC

Inventor： KNIGHT STEPHEN ,  UENOHARA MICHIYUKI

IPC: H01L21/304 ,  H01L47/00 ,  B01J17/00 ,  H01L7/00

CPC classification number: H01L21/304 ,  H01L47/00 ,  Y10S438/90 ,  Y10S438/975 ,  Y10S438/977

公开(公告)号：US3558923A

公开(公告)日：1971-01-26

申请号：US3558923D

申请日：1967-09-12

Applicant: BELL TELEPHONE LABOR INC

Inventor： UENOHARA MICHIYUKI

IPC: H01J1/00 ,  H03K3/02 ,  H04J3/00 ,  H04Q1/36 ,  H03K5/01

CPC classification number: H03K3/02 ,  H01J1/00 ,  H04J3/00 ,  H04Q1/36

Abstract: A two-valley semiconductor device, biased below the threshold voltage for triggering or sustaining oscillations, is triggered by input pulses to release an output that is an amplified or regenerated form of the input. In another embodiment an analogue signal input is encoded into a pulse position modulation train.

公开(公告)号：US3490051A

公开(公告)日：1970-01-13

申请号：US3490051D

申请日：1967-04-19

Applicant: BELL TELEPHONE LABOR INC

Inventor： HAKKI BASIL W ,  THIM HARTWIG W ,  UENOHARA MICHIYUKI

IPC: H03B9/12 ,  H03F3/12 ,  H03F3/10 ,  H03B7/06

CPC classification number: H03F3/12 ,  H03B9/12