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Chen Ma Phones & Addresses

  • Poway, CA
  • Danville, CA
  • San Diego, CA
  • Cupertino, CA
  • San Ramon, CA

Education

School / High School: American University Washington D.C. College of Law

Ranks

Licence: New York - Currently registered Date: 1994

Professional Records

Lawyers & Attorneys

Chen Ma Photo 1

Chen Ma - Lawyer

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Address:
Fangda Partners
(865) 769-5600 (Office)
Licenses:
New York - Currently registered 1994
Education:
American University Washington D.C. College of Law

Publications

Us Patents

Digital Video Recorder, Digital Video System, And Video Playback Method Thereof

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US Patent:
8571384, Oct 29, 2013
Filed:
Mar 7, 2008
Appl. No.:
12/043969
Inventors:
Chen Ma - San Jose CA, US
Yuan-Tao Wu - Santa Clara CA, US
Assignee:
Realtek Semiconductor Corp. - Hsinchu
International Classification:
H04N 9/80
US Classification:
386248, 725 92
Abstract:
Disclosed is a digital recording apparatus, which includes: a storage device; a processing circuit, coupled to the storage device, for receiving a video signal and storing the video signal to the storage device in the form of a plurality of video files, and for generating an index data structure comprising a plurality of entries corresponding to the video files respectively; and a displaying device, coupled to the processing circuit, for displaying a video concept of the video files; wherein the processing circuit searches and compares the index data structure according to a time counting value when displaying the video concept to determine a first video file to be read of the video files and a first location of the first video file.

Digital Video Apparatus And Method Thereof For Video Playing And Recording

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US Patent:
20080225940, Sep 18, 2008
Filed:
Dec 13, 2007
Appl. No.:
11/956276
Inventors:
Chen Ma - San Jose CA, US
Chih-Pin Wu - Yun-Lin County, TW
International Classification:
H04N 11/02
US Classification:
37524001, 375E07076
Abstract:
A digital video apparatus and method thereof are disclosed. The digital video apparatus includes: a first decoder, for receiving an input video signal and decoding the input video signal to generate a transformed video signal; a processor, for processing the transformed video signal, and accessing the transformed video signal in a storage device; and a first encoder, for receiving the transformed video signal, encoding the transformed video signal and outputting an encoded transformed video signal.

Hybrid Epg Server With Service Dispatcher To Build A Dispatcher Redundancy Chain In Clustered Iptv Epg Service

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US Patent:
20090019161, Jan 15, 2009
Filed:
Jul 12, 2007
Appl. No.:
11/776766
Inventors:
Qiang Li - Saratoga CA, US
Chen Ma - Fremont CA, US
Naxin Wang - Cupertino CA, US
Assignee:
UTSTARCOM, INC. - Alameda CA
International Classification:
G06F 15/173
US Classification:
709226
Abstract:
An EPG service architecture incorporates multiple EPG servers connected in a cluster with each EPG server having an EPG service module and a dispatcher. Each dispatcher has the capability for state determination as an active or standby dispatcher. A plurality of STBs interface with the EPG server cluster and issue requests for EPG service which are routed by the active dispatcher. The routing is accomplished by redirection of the request to an EPG service module selected from the multiple EPG servers in the cluster. Each EPG service module includes the capability for service connection to the STB upon receiving the redirection from the active dispatcher. Upon a determination that the current active dispatcher is not operating, the standby dispatchers vote for a replacement which then assumes the active dispatcher role.

Cache Affiliation In Iptv Epg Server Clustering

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US Patent:
20090019493, Jan 15, 2009
Filed:
Jul 12, 2007
Appl. No.:
11/776947
Inventors:
Qiang Li - Saratoga CA, US
Chen Ma - Fremont CA, US
Naxin Wang - Cupertino CA, US
Assignee:
UTSTARCOM, INC. - Alameda CA
International Classification:
H04N 5/445
US Classification:
725 49
Abstract:
An EPG service architecture incorporates multiple EPG servers connected in a cluster. An active dispatcher is associated with at least one EPG server and multiple standby dispatchers are associated with the cluster. A plurality of STBs interfaced with the EPG server cluster issue requests for EPG service for which the active dispatcher employs an affiliation table as a portion of the cache for redirecting each request to a specific one of the EPG servers affiliated with the STB issuing the request. The active dispatcher multicasts the affiliation table to the multiple standby dispatchers for synchronization.

System And Method For Remote Live Pause

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US Patent:
20090136204, May 28, 2009
Filed:
Nov 19, 2008
Appl. No.:
12/273553
Inventors:
Yueh-Hua Chen - Kaohsiung City, TW
Chia-San Lee - Hsinchu City, TW
Chen Ma - San Jose CA, US
Ching-Lung Chen - Hsinchu City, TW
Yung-Hsiao Lai - Taipei County, TW
International Classification:
H04N 5/91
US Classification:
386 68, 386E05001
Abstract:
A remote live pause method establishes a connection between a client and a server, and transmits a time-shift start command to the server through the connection, a bit-stream of a live media data to the client through the connection according to the time-shift start command, and a time-shift command to the server through the connection to start a trick play function at the client.

File Management Method Of A Ring Buffer And Related File Management Apparatus

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US Patent:
20090171886, Jul 2, 2009
Filed:
Dec 28, 2007
Appl. No.:
11/965771
Inventors:
Yuan-Tao Wu - Santa Clara CA, US
I-Chien Yang - Hsinchu City, TW
Yung-Hsiao Lai - Taipei County, TW
Chen Ma - San Jose CA, US
International Classification:
G06F 17/30
US Classification:
707 2, 707 3, 707E1701, 707E17014
Abstract:
A file management method of a ring buffer includes translating actual positions of an actual file stored in the ring buffer into virtual positions of a virtual file according to a specific mapping manner, searching the actual positions in the actual file according to the virtual positions, and accessing data at the actual positions of the actual file stored in the ring buffer.

Digital Video Apparatus And Related Method For Generating Index Information

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US Patent:
20090204630, Aug 13, 2009
Filed:
Feb 13, 2008
Appl. No.:
12/030208
Inventors:
Yung-Hsiao Lai - Taipei County, TW
Mei-Hua Wang - Miaoli County, TW
Yuan-Tao Wu - Santa Clara CA, US
Chen Ma - San Jose CA, US
International Classification:
G06F 17/00
US Classification:
707102, 707E17125
Abstract:
A digital video apparatus includes a media receiver, a first storage device, and an index information generating module. The media receiver is used for receiving a media stream. The first storage device is coupled to the media receiver for storing the media stream received by the media receiver. The index information generating module is coupled to the media receiver for sequentially indexing the media stream to generate index information.

Multimedia Interaction System And Related Computer Program Product Capable Of Blocking Multimedia Interaction Commands That Against Interactive Rules

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US Patent:
20130229325, Sep 5, 2013
Filed:
Mar 1, 2013
Appl. No.:
13/782604
Inventors:
- Hsinchu, TW
Shih-Chun WEI - Hsinchu City, TW
Chen MA - San Jose CA, US
Assignee:
REALTEK SEMICONDUCTOR CORP. - Hsinchu
International Classification:
G09G 5/12
US Classification:
345 23
Abstract:
A multimedia interaction system is disclosed, including: a plurality of member electronic devices; a plurality of deplays respectively arranged on the member electronic devices; a forwarding electronic device configured as a command transmission intermedium between the member electronic devices; and a location detection circuit configured to operably detect respective member electronic device's spatial position and orientation dynamically and to transmit detection results to at least one of the member electronic devices. When an user instructs a source electronic device of the member electronic devices to transmit a target image object toward a target direct, the forwarding electronic device transmits a target command corresponding to the target image object to a candidate electronic device of the member electronic devices to perform corresponding multimedia interaction operations only if a relative position between the candidate electronic and the target direct satisfies a predetermined condition.
Chen Bie Hwa Ma from Poway, CA, age ~68 Get Report