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David X Meng, 68Union City, CA

Known as:
David Xinwei Meng Dave Meng
Related to:
Feimeng Yun Helen W Yun 66

David Meng Phones & Addresses

Union City, CA   

Daly City, CA   

San Francisco, CA   

Morristown, NJ   

New City, NY   

Berkeley, CA   

Work

Company: Ag neovo Address: 2362 Qume Dr Ste A, San Jose, CA 95131 Phones: 408-3218210 Position: Marketing director Industries: Computer Terminals

Languages

English
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Mentions for David X Meng

Career records & work history

Medicine Doctors

David Meng Photo 1

Dr. David C Meng, San Jose CA - DDS (Doctor of Dental Surgery)

Specialties:
Dentistry
Address:
2505 Samaritan Dr Suite 308, San Jose, CA 95124
408-3563588 (Phone)
Languages:
English
David Meng Photo 2

David C Meng, San Jose CA

Specialties:
Dentist
Address:
2505 Samaritan Dr, San Jose, CA 95124

Publications & IP owners

Us Patents

Hybrid Control For Discharge Lamps

US Patent:
7420829, Sep 2, 2008
Filed:
Aug 25, 2005
Appl. No.:
11/212487
Inventors:
Kaiwei Yao - San Jose CA, US
Wei Chen - Campbell CA, US
David Meng - Los Altos CA, US
Assignee:
Monolithic Power Systems, Inc. - San Jose CA
International Classification:
H02M 7/5387
US Classification:
363132, 363 98, 315291
Abstract:
Control methods and apparatus are disclosed for operating an inverter at resonant mode, where the inverter adapts its frequency to the resonant tank characteristics before a lamp is struck, and operates at fixed frequency after the lamp is struck. Disclosed embodiments combine the advantages of operation in fixed mode as well as the variable mode.

Fixed Lamp Frequency Synchronization With The Resonant Tank For Discharge Lamps

US Patent:
7423388, Sep 9, 2008
Filed:
Feb 15, 2006
Appl. No.:
11/355130
Inventors:
David Meng - Los Altos CA, US
Assignee:
Monolithic Power Systems, Inc. - San Jose CA
International Classification:
H05B 37/02
US Classification:
315307, 315209 R
Abstract:
Control methods and apparatus are disclosed for operating a full-bridge inverter at resonant frequency mode, hybrid frequency mode, and fixed frequency mode. The operating frequency of the inverter equals to the user programmed frequency if the user programmed frequency is above the resonant tank frequency; and the operating frequency is synchronized with the resonant tank frequency if the user programmed frequency is below the resonant tank frequency.

Packet Processing System

US Patent:
7500239, Mar 3, 2009
Filed:
May 23, 2003
Appl. No.:
10/444866
Inventors:
David Qiang Meng - Union City CA, US
Assignee:
Intel Corporation - Santa Clara CA
International Classification:
G06F 9/46
G06F 12/00
G06F 15/00
G06F 15/16
US Classification:
718100, 718102, 711162, 712 18, 709232
Abstract:
According to some embodiments, each of a plurality of threads receives a start signal from a previous thread and a data packet from a buffer. Each thread issues a command to store the data packet in a memory, receives a continue signal from the previous thread, transmits a continue signal to a next thread after the data packet is stored in the memory, disposes of the data packet, receives an indication that the buffer has received a new packet, receives a start signal from the previous thread, and transmits a start signal to a next thread.

Charge Pump Transition Control Between Step Up And Step Down Operation

US Patent:
2002010, Aug 15, 2002
Filed:
Oct 23, 2001
Appl. No.:
10/047716
Inventors:
David Meng - Mountain View CA, US
International Classification:
G05F001/10
US Classification:
327/536000
Abstract:
A method () and circuit () for transition control between step up and step down modes in a charge pump (). The charge pump () starts in an off state () and a determination () is made if the input voltage is less than or equal to the output voltage. If so, the charge pump () is operated () in step up mode until it is within regulation. Otherwise, the charge pump () is operated () in step down mode for at least one cycle. If this brings the charge pump () within regulation it is shut down. Otherwise, the charge pump () is operated () in step up mode until it is within regulation.

Charge Pump Mode Transition Control

US Patent:
2002013, Sep 19, 2002
Filed:
Mar 11, 2002
Appl. No.:
10/095899
Inventors:
David Meng - Mountain View CA, US
Charles Thurber - Sunnyvale CA, US
International Classification:
G05F001/10
US Classification:
327/536000
Abstract:
A mode transitioning system () for a charge pump (), which may optionally be embodied in an integrated circuit (). A number of switches (-) are operated based on an input detection sub-circuit () and an output detection sub-circuit () to controllably connect a number of flying capacitors () in a variety of manners producing alternate input voltage to output voltage step ratios. One example embodiment of the mode transitioning system () is presented which proceeds from an idle state (), through start-up and fault testing states (-), and then selects among alternate step-down rations of and based on suitability and efficiency for respective operating states (-).

Multithreaded, Multiphase Processor Utilizing Next-Phase Signals

US Patent:
2004019, Sep 30, 2004
Filed:
Mar 31, 2003
Appl. No.:
10/404959
Inventors:
David Meng - Union City CA, US
International Classification:
H04J003/24
US Classification:
370/474000, 718/107000
Abstract:
A thread receives a first execution signal to execute a phase to process a data unit. The thread executes the phase, as a result of receiving the first execution signal, and when the phase is complete, the thread transmits a second execution signal to parallel thread, to indicate that the parallel thread may execute a corresponding phase to process a second data unit.

Parallel Packet Receiving, Routing And Forwarding

US Patent:
2004024, Dec 9, 2004
Filed:
Jun 6, 2003
Appl. No.:
10/456893
Inventors:
David Meng - Union City CA, US
International Classification:
H04L012/56
US Classification:
370/389000
Abstract:
According to some embodiments, a first network packet and a second network packet are processed simultaneously. Packet processing may include reception of a plurality of m-packets of a network packet, performance of routing processing on a header of the network packet, and reassembly of the plurality of m-packets of the network packet in a memory.

Controlling Power Of Network Processor Engines

US Patent:
2005008, Apr 21, 2005
Filed:
Oct 3, 2003
Appl. No.:
10/678576
Inventors:
David Meng - Union City CA, US
Jian-Hui Huang - Mountain View CA, US
Tim Chan - San Jose CA, US
International Classification:
G06F003/00
US Classification:
710001000
Abstract:
In general, in one aspect, the disclosure includes a description of a method that includes accessing network traffic metering data and controlling power consumption of individual ones of a set of network processor processing engines based on the metering data.

Possible Relatives

Cynthia Meng  Daniel Meng  Aaron Meng  Dennis F Meng  Denny Meng  Donald L Meng  Doris M Meng  David Last  David W Johnson  David Stamps 

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