Tung L Ng

7343279, Mar 11, 2008

Dec 20, 2002

10/325070

Eric L. Truebenbach - Sudbury MA, US
Michael McGoldrick - North Reading MA, US
Tung L. Ng - Malden MA, US
Evgeny Polyakov - Brookline MA, US

Teradyne, Inc. - North Reading MA

G06F 9/455
G06F 11/00

703 27, 700100

An electronic apparatus for testing equipment for serial busses employs a generic bus model that breaks down a serial bus into separate layers that are managed by separate processors. The processors have parameters that can be programmed for communicating via one type of serial bus, or can be reprogrammed for communicating via another type of serial bus.

20120004960, Jan 5, 2012

Sep 15, 2011

13/233713

Kevin J. Ma - Nashua NH, US
Jianguo Xu - Newton MA, US
Tung Ng - North Andover MA, US
Raj Nair - Lexington MA, US
Ichang Lin - Westborough MA, US
Chin-Cheng Wu - Carlisle MA, US

AZUKI SYSTEMS, INC. - Acton MA

G06Q 30/00
H04L 9/00

705 144, 713153

A streaming media system employs dynamic rate adaptation. The method includes a file format compatible with legacy HTTP infrastructure to deliver media over a persistent connection. The method further includes the ability for legacy client media players to dynamically change the encoded delivery rate of the media over a persistent connection. The method provided works transparently with standard HTTP servers, requiring no modification and leverages standard media players embedded in mobile devices for seamless media delivery over wireless networks with high bandwidth fluctuations. A system is also specified for implementing a client and server in accordance with the method.

20120005365, Jan 5, 2012

Sep 15, 2011

13/233723

Kevin J. Ma - Nashua NH, US
Jianguo Xu - Newton MA, US
Tung Ng - North Andover MA, US
Raj Nair - Lexington MA, US
Ichang Lin - Westborough MA, US
Chin-Cheng Wu - Carlisle MA, US

AZUKI SYSTEMS, INC. - Acton MA

G06F 15/16

709231

A streaming media system employs dynamic rate adaptation. The method includes a file format compatible with legacy HTTP infrastructure to deliver media over a persistent connection. The method further includes the ability for legacy client media players to dynamically change the encoded delivery rate of the media over a persistent connection. The method provided works transparently with standard HTTP servers, requiring no modification and leverages standard media players embedded in mobile devices for seamless media delivery over wireless networks with high bandwidth fluctuations. A system is also specified for implementing a client and server in accordance with the method.

20120005366, Jan 5, 2012

Sep 15, 2011

13/233838

Kevin J. Ma - Nashua NH, US
Jianguo Xu - Newton MA, US
Tung Ng - Andover MA, US
Raj Nair - Lexington MA, US
Ichang Lin - Westborough MA, US
Man Li - Bedford MA, US

AZUKI SYSTEMS, INC. - Acton MA

G06F 15/16

709231

A live streaming system/method provides cross platform live streaming capabilities to mobile devices. A file format compatible with legacy HTTP infrastructure is used to deliver media over a persistent connection. Legacy client media players can dynamically change the encoded rate of the media delivered over a persistent connection. Standard HTTP servers may be used without modification, leveraging standard media players embedded in mobile devices for seamless media delivery over wireless networks with high bandwidth fluctuations.

20120011267, Jan 12, 2012

Sep 15, 2011

13/233831

Kevin J. Ma - Nashua NH, US
Jianguo Xu - Newton MA, US
Tung Ng - North Andover MA, US
Raj Nair - Lexington MA, US
Ichang Lin - Westborough MA, US
Man Li - Bedford MA, US

AZUKI SYSTEMS, INC. - Acton MA

G06F 15/16

709231

A live streaming system/method provides cross platform live streaming capabilities to mobile devices. The live streaming system includes a live streaming recorder operative to (1) capture a live media stream generated by a live media source and save the captured live media stream as a recorded stream in a recorded media file, and (2) transcode the recorded stream into a plurality of transcoded media files of respective different media encoding formats. The system further includes a stream distribution subsystem operative to generate a plurality of distributed media streams each generated from one or more of the transcoded media files, each distributed media stream being delivered to a corresponding set of the mobile endpoint devices.

20210344733, Nov 4, 2021

Jul 14, 2021

17/376087

- Stockholm, SE
Chin-Cheng Wu - Carlisle MA, US
Michael Shearer - Somerville MA, US
Tung Ng - North Andover MA, US

H04L 29/06
G06F 9/455
H04L 12/24
H04L 29/08
H04N 21/6405
H04N 21/647
H04N 21/845

A software-defined media platform having one or more media processing units that may be dynamically instantiated, interconnected and configured according to changes in demand, resource availability, and other parameters affecting system performance relative to demand. In one example media processing method, a source media stream may be received via multicast or unicast. The source media stream may be processed into one or more levels of work product segments having different media characteristics by a plurality of transcoding processing units, as needed. One or more levels of work product segments, or the source media stream, may be packaged (e.g., including resegmenting) into final work product segments having select media characteristics, which may be uploaded to a cloud storage unit for delivery to end users.

20200014739, Jan 9, 2020

Sep 19, 2019

16/576026

- Stockholm, SE
Chin-Cheng Wu - Carlisle MA, US
Michael Shearer - Somerville MA, US
Tung Ng - North Andover MA, US

H04L 29/06
H04L 12/24
H04L 29/08

A software-defined media platform having one or more media processing units that may be dynamically instantiated, interconnected and configured according to changes in demand, resource availability, and other parameters affecting system performance relative to demand. In one example media processing method, a source media stream may be received via multicast or unicast. The source media stream may be processed into one or more levels of work product segments having different media characteristics by a plurality of transcoding processing units, as needed. One or more levels of work product segments, or the source media stream, may be packaged (e.g., including resegmenting) into final work product segments having select media characteristics, which may be uploaded to a cloud storage unit for delivery to end users.

20160080456, Mar 17, 2016

Sep 21, 2015

14/859876

- Stockholm, SE
Tung Ng - North Andover MA, US
Jianguo Xu - Newton MA, US
Raj Nair - Lexington MA, US

H04L 29/06
H04L 12/26
H04L 29/08

A streaming media system employs dynamic rate adaptation. The method includes a file format compatible with legacy HTTP infrastructure to deliver media over a persistent connection. The method further includes the ability for legacy client media players to dynamically change the encoded delivery rate of the media over a persistent connection. The method provided works transparently with standard HTTP servers, requiring no modification and leverages standard media players embedded in mobile devices for seamless media delivery over wireless networks with high bandwidth fluctuations. A system is also specified for implementing a client and server in accordance with the method.