公开(公告)号：DE69823557D1

公开(公告)日：2004-06-03

申请号：DE69823557

申请日：1998-02-21

Applicant: ST MICROELECTRONICS ASIA

Inventor： ABSAR JAVED ,  GEORGE SAPNA ,  ALVAREZ-TINOCO MARIO

IPC: H04H5/00 ,  H04H20/89 ,  H04H1/00

公开(公告)号：DE69815720T2

公开(公告)日：2004-05-13

申请号：DE69815720

申请日：1998-01-26

Applicant: ST MICROELECTRONICS ASIA

Inventor： HUI WEI

IPC: G06T9/00 ,  H04N7/26 ,  H04N7/30 ,  H04N7/50

公开(公告)号：SG103321A1

公开(公告)日：2004-04-29

申请号：SG200107115

申请日：2001-11-17

Applicant: ST MICROELECTRONICS ASIA ,  UNIV SINGAPORE

Inventor： KARTHIK SATHIAVAGEESWARAN ,  CHRIS ALDRIDGE ,  MOHAMED IMTIYAZ IQBAL

IPC: H04B1/707 ,  H04B1/7117

Abstract: A low-power receiver architecture of use in direct sequence spread spectrum communications system receivers, such as in a code division multiple access (CDMA) system. The receiver employs analog correlation, wherein its analog-digital converters are able to operate at the system symbol rate, and the requirement for finite impulse response (FIR) filters is obviated. The low power receiver architecture is also applicable as a front-end structure for multiple-mode receivers.

公开(公告)号：DE69815159T2

公开(公告)日：2004-04-08

申请号：DE69815159

申请日：1998-03-20

Applicant: ST MICROELECTRONICS ASIA

Inventor： HUI WAI ,  OH LYE

IPC: G06T9/00 ,  H04N7/26 ,  H04N7/50

公开(公告)号：DE69821535D1

公开(公告)日：2004-03-11

申请号：DE69821535

申请日：1998-11-14

Applicant: ST MICROELECTRONICS ASIA

Inventor： PAI PRATIMA ,  DA COSTA GODFREY

IPC: H04L25/03 ,  H04L25/49

公开(公告)号：DE69818868D1

公开(公告)日：2003-11-13

申请号：DE69818868

申请日：1998-10-26

Applicant: ST MICROELECTRONICS ASIA

Inventor： PAI PRATIMA ,  DA COSTA GODFREY ,  LEONG YUEN

IPC: G06F9/445 ,  H04M11/06

Abstract: A modem architecture and a method of reducing on-chip memory requirements in a downloadable modem architecture are provided. The preferred architecture consists of a Digital Signal Processor (DSP) ( 6 ) with on-chip Random Access Memory (RAM) ( 12 ). A procedure which exploits inactivity intervals in a modem modulation function is provided. The procedure dynamically downloads the requisite code segments for each phase of the function from a cheaper, slower external memory ( 14 ) into the DSP on-chip RAM during inactivity intervals, thereby reducing the DSP on-chip RAM requirements.

公开(公告)号：DE69806975D1

公开(公告)日：2002-09-05

申请号：DE69806975

申请日：1998-12-16

Applicant: ST MICROELECTRONICS ASIA

Inventor： KRISHNAMOORTHY RAVISHANKER ,  FONG SING

IPC: G11B21/12 ,  H02P25/02

公开(公告)号：ITTO20130502A1

公开(公告)日：2014-12-19

申请号：ITTO20130502

申请日：2013-06-18

Applicant: ST MICROELECTRONICS ASIA ,  ST MICROELECTRONICS SRL

Inventor： FARALLI DINO ,  RADHAKRISHNAN PRAVEEN KUMAR

公开(公告)号：DE60239018D1

公开(公告)日：2011-03-03

申请号：DE60239018

申请日：2002-09-30

Applicant: ST MICROELECTRONICS ASIA

Inventor： CIROT ERIC YVES ,  TAN SZE KWANG

IPC: H04N3/26

公开(公告)号：SG162638A1

公开(公告)日：2010-07-29

申请号：SG2008096711

申请日：2008-12-31

Applicant: ST MICROELECTRONICS ASIA

Inventor： CHIANG PATRICIA

Abstract: Described are a motion detection system for video signal processing, a process for motion detection for video signal processing, a luminance motion detector, a chroma motion detector, a smoothness detector, a phase motion detector, a baseband YC separation circuitry for video signal processing, a chip for video signal processing and a video signal processing system used in an electronic article. FIG 1