Eric W Wu

6445661, Sep 3, 2002

Aug 11, 1999

09/372373

Eric Shengquan Wu - Sunnyvale CA

Oak Technology, Inc. - Sunnyvale CA

G11B 700

369 592, 327278

In a circuit to provide a high precision delay signal, an oscillator generates oscillator pulses, each with an oscillator period. A counter, in response to an enable signal, counts the oscillator pulses and outputs a count signal. The enable signal is a reference clock signal having a reference-clock period that is greater than the oscillator period. A delay generator delays an input signal to provide a sequence of incrementally delayed delay-signals. A multiplexor, in response to the count signal, selects one of the delayed signals. In another aspect of the invention, a disc controller uses the circuit to provide a high precision delay to a write data signal. Another aspect of the invention provides a method of providing the high precision delay.

8170551, May 1, 2012

Mar 24, 2009

12/410361

Iftekhar Rahman - Billerica MA, US
Gordana Guranovic - Piscataway NJ, US
Eric Wu - Denville NJ, US

Verizon Patent and Licensing Inc. - Basking Ridge NJ

H04W 4/00
H04M 3/00

4554323, 455434, 37935508

A mobile device include processes that allow the mobile device to make international calls using network-based plus code dialing even when the current network does not inherently support network-based plus code dialing. The mobile device obtains, via a set-up process, state information describing whether the network supports network-based plus code dialing. The mobile device transmits, in response to a request from a user and when the state information indicates the network supports network-based plus code dialing, a message to the network to initiate the international call based on a network-based plus code dialing scheme. The mobile device transmits, in response to the request from the user and when the state information indicates the network does not support network-based plus code dialing, a message to the network to initiate the international call using a handset-based plus code dialing scheme.

8385895, Feb 26, 2013

Dec 18, 2008

12/338163

Iftekhar Rahman - Billerica MA, US
Eric Wu - Denville NJ, US

Verizon Patent and Licensing Inc. - Basking Ridge NJ

H04L 29/06
H04W 4/00
H04W 24/00

4554143, 4554563, 4555521, 4554321, 4554352

A method includes communicating with a first wireless network of a first type, and obtaining a location-based operating parameter from the first wireless network. The method further includes checking the validity of the location-based operating parameter obtained from the first wireless network. If the location-based operating parameter obtained from the first wireless network is not valid, then the method further includes searching for a second wireless network of a second type, and updating the location-based operating parameter from the second wireless network.

20130191103, Jul 25, 2013

Jan 19, 2012

13/353513

Jonathan Michael Chu - San Jose CA, US
Eric Ping Wu - San Jose CA, US
Yungnun Mark Chung - Sunnyvale CA, US
Bertrand J. Kuo - Sunnyvale CA, US

Verdigris Technologies, Inc. - Moffett Field CA

G06F 17/50

703 14

Waveform analysis is performed to identify and characterize power-consuming devices operating on a building electrical circuit. Current waveforms are measured from the building circuit with electrical devices operating thereon. The waveforms are separated into wavelets and analyzed to identify a representative wavelet model which is transmitted to a server for analysis. The server compares the representative wavelet model to a predictive model built from waveform signatures of known electrical devices operating on a circuit. When the predictive model matches the representative wavelet model, the electrical devices contributing to the representative wavelet, their operating mode(s) (e.g., “on”, “off”, “paused”, “hibernating”) and/or their performance state(s) (e.g., normal operation, deterioration, or failure modes) can be identified. This information can be communicated as feedback to the consumer to facilitate more efficient and more cost-effective energy usage.

20200345459, Nov 5, 2020

Oct 18, 2019

16/657639

- Redwood City CA, US
Huafeng WEN - Redwood Shores CA, US
Henry CAO - San Jose CA, US
Surya SARVA - Fremont CA, US
Eric WU - Palo Alto CA, US

uLab Systems, Inc. - Redwood City CA

A61C 7/14

Indirect bonding tray systems are disclosed where the tray may generally comprise one or more individual modules each defining a receiving channel and configured for placement upon a dentition of a subject. A removal tab having a length may extend transversely relative to the individual module and a pivoting portion may be located away from the removal tab such that the removal tab is rotatable about the pivoting portion.

20180070870, Mar 15, 2018

Sep 9, 2017

15/700119

- Palo Alto CA, US
- Oakland CA, US
Wei Gao - San Jose CA, US
Ali Javey - Berkeley CA, US
Eric Wu - Moraga CA, US
Ronald W. Davis - Palo Alto CA, US

A61B 5/145
A61B 5/1477

A device for on-demand sweat extraction and analysis is realized as a printed circuit comprising a microcontroller, an iontophoresis circuit, a sensing circuit, and an electrode array having iontophoresis electrodes for sweat induction and sensing electrodes connected for sweat sensing. The sensing electrodes are positioned between the iontophoresis electrodes. The iontophoresis electrodes are preferably crescent-shaped and comprise a layer of agonist agent hydrogel loaded with sweat stimulating compounds. The iontophoresis circuit has a programmable current source for iontophoresis current delivery, and the sensing circuit includes two signal conditioning paths, where each of the paths includes an analog front-end to amplify a sensed signal and a low-pass filter to minimize high frequency noise and electromagnetic interference. The iontophoresis circuit and the sensing circuit are electrically decoupled for independent functionality.

20170090973, Mar 30, 2017

Jun 16, 2014

15/311914

- Houston TX, US
Hernan Laffitte - Mountain View CA, US
Donald E. Bollinger - Monte Sereno CA, US
Eric Wu - Palo Alto CA, US

G06F 9/455
G06F 17/30

Examples relate to deploying distributed applications using virtual nodes. In some examples, virtual nodes are created and are each assigned a core subset of a number of processing cores, an Internet protocol (IP) address, and an in-memory file system configured to provide access to a portion of physically shared memory. At this stage, a distributed application that is configured to be deployed to a plurality of machine nodes is deployed to the plurality of virtual nodes. On a first virtual node, a reference to a first dataset stored in physically shared memory is sent to a second virtual node, where the physically shared memory is accessible to each of the plurality of virtual nodes. Next, on the second virtual node, the first dataset is accessed through the in-memory file system of the first virtual node.

20160291956, Oct 6, 2016

Mar 31, 2015

14/675632

- San Jose CA, US
Oscar Ayzenberg - San Jose CA, US
Eric Wu - Santa Clara CA, US

G06F 9/445
G06F 3/038
G06F 3/0354

An active pen, including: a receiver configured to obtain a plurality of a reprogramming instructions from a reprogramming device; and a controller configured to modify software of the active pen based on the plurality of reprogramming instructions.