Duc Ngo

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Damper for magnetic coupler
- Patent number 9,324,487
- Issue date Apr 26, 2016
- Amazon Technologies, Inc.
- Eric Jeffrey Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Luminance signal generation circuit with single clamp in closed loo...
- Patent number 6,141,064
- Issue date Oct 31, 2000
- Sony Corporation
- Mehrdad Nayebi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Driver circuit with pull down npn transistor and gain reduction
- Patent number 6,072,341
- Issue date Jun 6, 2000
- Sony Corporation
- Merhdad Nayebi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Burst gate pulse generator
- Patent number 6,046,776
- Issue date Apr 4, 2000
- Sony Corporation
- Duc Ngo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Burst gate pulse generator circuit
- Patent number 6,043,850
- Issue date Mar 28, 2000
- Sony Corporation
- Mehrdad Nayebi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Current source and threshold voltage generation method and apparatu...
- Patent number 6,028,640
- Issue date Feb 22, 2000
- Sony Corporation
- Mehrdad Nayebi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Current source and threshold voltage generation method and apparatu...
- Patent number 6,018,370
- Issue date Jan 25, 2000
- Sony Corporation
- Mehrdad Nayebi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Composite video signal backporch soft-clamp system using servo loop
- Patent number 6,008,864
- Issue date Dec 28, 1999
- Sony Corporation
- Mehrdad Nayebi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Horizontal synchronization pulse generation circuit
- Patent number 5,999,221
- Issue date Dec 7, 1999
- Sony Corporation
- Mehrdad Nayebi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of and apparatus for selectively engaging an internal trap f...
- Patent number 5,926,063
- Issue date Jul 20, 1999
- Sony Corporation
- Mehrdad Nayebi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video overlay circuit for synchronizing and combining analog and di...
- Patent number 5,907,367
- Issue date May 25, 1999
- Sony Corporation
- Steve Edwards
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Luminance signal generation circuit with single clamp in closed loo...
- Patent number 5,864,371
- Issue date Jan 26, 1999
- Sony Corporation
- Mehrdad Nayebi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Burst gate pulse generator
- Patent number 5,844,621
- Issue date Dec 1, 1998
- Sony Corporation
- Duc Ngo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Error regulator circuit for sample and hold phase locked loops
- Patent number 5,828,254
- Issue date Oct 27, 1998
- Sony Corporation
- Mehrdad Nayebi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Video overlay circuit for synchronizing and combining analog and di...
- Patent number 5,815,212
- Issue date Sep 29, 1998
- Sony Corporation
- Steve Edwards
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Burst separator and slicer circuit
- Patent number 5,812,208
- Issue date Sep 22, 1998
- Sony Corporation
- Mehrdad Nayebi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Chroma lock detector
- Patent number 5,784,122
- Issue date Jul 21, 1998
- Sony Corporation
- Mehrdad Nayebi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of and apparatus for removing equalizing pulses without usin...
- Patent number 5,774,185
- Issue date Jun 30, 1998
- Sony Corporation
- Mehrdad Nayebi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Black and white video signal detector for detecting the absence of...
- Patent number 5,774,188
- Issue date Jun 30, 1998
- Sony Corporation
- Duc Ngo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Horizontal lock detector
- Patent number 5,719,532
- Issue date Feb 17, 1998
- Sony Corporation
- Mehrdad Nayebi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vertical reset genereator circuit
- Patent number 5,689,308
- Issue date Nov 18, 1997
- Sony Corporation
- Mehrdad Nayebi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control circuit for mixing two video signals
- Patent number 5,689,309
- Issue date Nov 18, 1997
- Sony Corporation
- Mehrdad Nayebi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of and apparatus for providing a high speed video switch
- Patent number 5,686,974
- Issue date Nov 11, 1997
- Sony Corporation
- Mehrdad Nayebi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mixer with common-mode noise rejection
- Patent number 5,675,392
- Issue date Oct 7, 1997
- Sony Corporation
- Mehrdad Nayebi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and circuit for an improved adaptive comb filter for separat...
- Publication number 20020140866
- Publication date Oct 3, 2002
- Stephen D. Edwards
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Damper for magnetic coupler

Luminance signal generation circuit with single clamp in closed loo...

Driver circuit with pull down npn transistor and gain reduction

Burst gate pulse generator

Burst gate pulse generator circuit

Current source and threshold voltage generation method and apparatu...

Current source and threshold voltage generation method and apparatu...

Composite video signal backporch soft-clamp system using servo loop

Horizontal synchronization pulse generation circuit

Method of and apparatus for selectively engaging an internal trap f...

Video overlay circuit for synchronizing and combining analog and di...

Luminance signal generation circuit with single clamp in closed loo...

Burst gate pulse generator

Error regulator circuit for sample and hold phase locked loops

Video overlay circuit for synchronizing and combining analog and di...

Burst separator and slicer circuit

Chroma lock detector

Method of and apparatus for removing equalizing pulses without usin...

Black and white video signal detector for detecting the absence of...

Horizontal lock detector

Vertical reset genereator circuit

Control circuit for mixing two video signals

Method of and apparatus for providing a high speed video switch

Mixer with common-mode noise rejection

Patents Applicationslast 30 patents

Method and circuit for an improved adaptive comb filter for separat...