Chao Hua Liu

age ~63

from Torrance, CA

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Chao Liu Phones & Addresses

Methods And Devices For Forming Nanostructure Monolayers And Devices Including Such Monolayers
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US Patent:

20140035011, Feb 6, 2014
Filed:

Sep 20, 2013
Appl. No.:

14/032548
Inventors:

Xiangfeng Duan - Los Angeles CA, US
Chao Liu - San Jose CA, US
Madhuri Nallabolu - Sunnyvale CA, US
J. Wallace Parce - Palo Alto CA, US
Srikanth Ranganathan - Mountain View CA, US
Assignee:

SANDISK CORPORATION - Milpitas CA
International Classification:

H01L 29/66
H01L 29/78
US Classification:

257288, 438197
Abstract:

Methods for forming or patterning nanostructure arrays are provided. The methods involve formation of arrays on coatings comprising nanostructure association groups, formation of arrays in spin-on-dielectrics, solvent annealing after nanostructure deposition, patterning using resist, and/or use of devices that facilitate array formation. Related devices for forming nanostructure arrays are also provided, as are devices including nanostructure arrays (e.g., memory devices). Methods for protecting nanostructures from fusion during high temperature processing also are provided.

Nasal Neurostimulation Device With Electrically Conductive Plastic Electrode
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US Patent:

20200155830, May 21, 2020
Filed:

Nov 15, 2019
Appl. No.:

16/685980
Inventors:

- Madison NJ, US
Kaustubh Chitre - Irvine CA, US
Allen Fung - Santa Clara CA, US
Chao Liu - San Francisco CA, US
John Wardle - San Clemente CA, US
International Classification:

A61N 1/05
A61N 1/36
A61N 1/04
Abstract:

Various embodiments of a nasal stimulator probe is described that is configured to assist with providing a stimulation to nasal tissue of a subject. In some embodiments, the nasal stimulator probe is configured to releasably couple to a stimulator body including a power source. The stimulator probe may include a first extension of a first nasal insertion prong configured for insertion into a nasal cavity. Additionally, the stimulator probe may include a first electrode configured to provide the stimulation and coupled to a distal end of the first extension. In addition, the first electrode may include a conductive plastic material. Systems and method associated with the nasal stimulator probe are also described.

Material Classification
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US Patent:

20150219557, Aug 6, 2015
Filed:

Mar 2, 2015
Appl. No.:

14/635848
Inventors:

- Tokyo, JP
Chao Liu - Irvine CA, US
International Classification:

G01N 21/55
G01N 21/25
Abstract:

Material classification of an object is provided. Parameters for classification are accessed. The parameters include a selection to select a subset of angles for classification, a selection to select a subset of spectral bands for classification, a selection to capture texture features, and a selection to compute image-level features. The object is illuminated and a feature vector is computed based on the parameters. The material from which the object is fabricated is classified using the feature vector.