Woo J Lee

US Patent:

6808760, Oct 26, 2004

Filed:

May 17, 2002

Appl. No.:

10/150985

Inventors:

Woo Y. Lee - Ridgewood NJ
Yi-Feng Su - Rutherford NJ
Limin He - Guttenberg NJ
Justin Daniel Meyer - Lexington MA

Assignee:

Trustees of Stevens Institute of Technology - Hoboken NJ

International Classification:

C23C 800

US Classification:

427585, 42725519, 42725523, 427255395, 4272554, 427301, 427318

Abstract:

A method for preparing an -Al O nanotemplate of fully crystalline -Al O directly on the surface of a metal alloy is provided. Also provided is a related apparatus.

US Patent:

7238420, Jul 3, 2007

Filed:

Jun 17, 2004

Appl. No.:

10/870086

Inventors:

Woo Y. Lee - Ridgewood NJ, US
Yi-Feng Su - Rutherford NJ, US
Limin He - Guttenberg NJ, US
Justin Daniel Meyer - Lexington MA, US

Assignee:

Trustees of Stevens Institute of Technology - Hoboken NJ

International Classification:

B32B 9/00

US Classification:

428336, 428469, 428472, 428701

Abstract:

A method for preparing an α-AlOnanotemplate of fully crystalline α-AlOdirectly on the surface of a metal alloy is provided. Also provided is a related apparatus.

US Patent:

20120170171, Jul 5, 2012

Filed:

Nov 21, 2011

Appl. No.:

13/301124

Inventors:

Woo Young Lee - Ridgewood NJ, US
Linh Le - New York NY, US
De Kong - Hoboken NJ, US
Matthew Henderson Ervin - Clarksville MD, US
Brian E. Fuchs - Hackettstown NJ, US

International Classification:

H01G 9/155
H01G 9/145
H01G 9/15
H05K 1/00

US Classification:

361502, 174254, 361503, 361523

Abstract:

An electrical component includes an inkjet-printed graphene electrode. Graphene oxide flakes are deposited on a substrate in a graphene oxide ink using an inkjet printer. The deposited graphene oxide is thermally reduced to graphene. The electrical properties of the electrode are comparable to those of electrodes made using activated carbon, carbon nanotubes or graphene made by other methods. The electrical properties of the graphene electrodes may be tailored by adding nanoparticles of other materials to the ink to serve as conductivity enhancers, spacers, or to confer pseudocapacitance. Inkjet-printing can be used to make graphene electrodes of a desired thickness in preselected patterns. Inkjet printing can be used to make highly-transparent graphene electrodes. Inkjet-printed graphene electrodes may be used to fabricate double-layer capacitors that store energy by nanoscale charge separation at the electrode-electrolyte interface (i.e., “supercapacitors”).

US Patent:

20120243850, Sep 27, 2012

Filed:

Mar 21, 2011

Appl. No.:

13/052804

Inventors:

Arvind BASRA - Glen Ridge NJ, US
Woo Beum LEE - Basking Ridge NJ, US

Assignee:

VERIZON NEW JERSEY INC. - Newark NJ

International Classification:

H04N 9/80

US Classification:

386248, 386E05001

Abstract:

A device receives trick play signals during a playing of content. The device determines a trick play being request based on the trick play signals. The device further estimates a length of an available time period based on the trick play and information regarding at least one other trick play. The at least one other trick play occurred prior to the trick play. The device also retrieves an advertisement for the available time period based on a length of the available time period. The advertisement is one of a plurality of advertisements of different lengths. The device displays the advertisement, on a display, during the available time period.

US Patent:

20120265703, Oct 18, 2012

Filed:

Apr 13, 2011

Appl. No.:

13/086100

Inventors:

Arvind BASRA - Glen Ridge NJ, US
Woo Beum LEE - Basking Ridge NJ, US
Michelle FELT - Randolph NJ, US

Assignee:

VERIZON PATENT AND LICENSING INC. - Basking Ridge NJ
VERIZON NEW JERSEY, INC. - Newark NJ

International Classification:

G06Q 99/00
G06Q 10/00
G06F 15/16

US Classification:

705319, 709204, 705321

Abstract:

A system receives a set of criteria that identify characteristics desired in a user of a user device and that identify a location at which the user device is to be located; transmits the criteria to a server device; receives, from the server device, a list of user devices that are identified, by the server device, based on the criteria, where the list of user devices includes information relating to each user associated with the user devices; obtains video information of one of the users that are located at the location; selects a another user device, from the list of user devices, based on a determination that the video information matches information relating to a particular user, where the particular user is associated with the other user device; and communicates with the other user device, based on the selection of the other user device.

US Patent:

20130143230, Jun 6, 2013

Filed:

Nov 30, 2012

Appl. No.:

13/690831

Inventors:

The Trustees of the Stevens Institute of Technolog - Hoboken NJ, US
Woo Young Lee - Ridgewood NJ, US
Arthur B. Ritter - Morristown NJ, US
Xiaojun Yu - Fishers IN, US
Hongjun Wang - Millburn NJ, US
Henry Du - Short Hills NJ, US
Chang-Hwan Choi - Palisades Park NJ, US
Wenting Zhang - Jersey City NJ, US
Yexin Gu - North Bergen NJ, US

Assignee:

The Trustees of the Stevens Institute of Technology - Hoboken NJ

International Classification:

C12Q 1/02

US Classification:

435 71, 4352891, 4352972, 4352887, 4352872, 435 34

Abstract:

A microfluidic-based platform with cultured three-dimensional tissues simulates major human physiological systems for rapid evaluation of individual drugs prior to clinical testing or for personalized medical applications. The platform integrates the circulatory and lymphatic systems in a physiologically correct manner. The physiological systems may be simulated in the platform by microfluidic tissue culture devices which accommodate various tissues and provide integrated microvascular and lymphatic systems. Biomimetic nanofiber meshes or microfiber structures may be used to provide the cells with a physiologically relevant substrate. Each device may have an on-board detection system utilizing optical fiber bundles for microarray multiplexing of biomarkers, label-free SERS measurement of drugs, and microendoscopic confocal imaging of cells and tissues.

US Patent:

20210208501, Jul 8, 2021

Filed:

Dec 8, 2020

Appl. No.:

17/115572

Inventors:

- Arlington VA, US
Woo K. Lee - Vienna VA, US

Assignee:

The Government of the United States of America, as represented by the Secretary of the Navy - Arlington VA

International Classification:

G03F 7/00
G03F 7/34
C08J 7/14
B29C 71/02
C01B 32/194

Abstract:

A method of graphene-enabled block copolymer lithography transfer to an arbitrary substrate comprising the steps of applying graphene on a surface, adding block copolymers to the graphene on the surface, phase-separating the block copolymers, forming nanopatterned phase separated block copolymers, delaminating the graphene, and transferring the graphene and nanopatterned phase separated block copolymers to a second surface. A layer of nanopatterned phase separated block copolymers on an arbitrary surface comprising a first arbitrary substrate absent of chemical preparation, a layer of graphene on the first arbitrary substrate, and a layer of phase-separated block copolymers on the layer of graphene, wherein the layer of phase-separated block copolymers on the layer of graphene was formed on a second substrate and delaminated via water liftoff and wherein the nanopatterned phase separated block copolymers are utilized as a shadow mask for lithography on the first arbitrary substrate.

US Patent:

20190271910, Sep 5, 2019

Filed:

May 22, 2019

Appl. No.:

16/419273

Inventors:

- Arlington VA, US
Woo K. Lee - Vienna VA, US
Paul E. Sheehan - Springfield VA, US
Adrian Podpirka - Philadelphia PA, US

International Classification:

G03F 7/00

Abstract:

The present invention provides a method for creating patterns, with features down to the nanometer scale, in phase change materials using a heated probe. The heated probe contacts the phase change material thereby inducing a local phase change, resulting in a dramatic contrast in property—including electrical resistance, optical reflectance, and volume—relative to the uncontacted regions of the phase change material. The phase change material can be converted back to its original phase (i.e. the patterns can be erased) by appropriate thermal cycling.