Wei Ping Wu

6999156, Feb 14, 2006

Sep 30, 2003

10/674608

Stephen Y. Chou - Princeton NJ, US
Allan S. P. Chang - Princeton NJ, US
Hua Tan - Plainsboro NJ, US
Jim Jiam Wong - Orefield PA, US
Wei Wu - Mountain View CA, US
Rich Zhaoning Yu - Levittown PA, US

G02F 1/13

349196, 385 37

In accordance with the invention, a tunable subwavelength resonant grating filter comprises a liquid crystal cell having a pair of major surface walls. One wall of the cell is a coated subwavelength grating of a SRGF. The coating comprises a polymer layer to fill the grating trenches and a surfactant layer to facilitate uniform alignment of the liquid crystal material. The refractive index of the LCD material in the cell can then be electrically or thermally adjusted to tune the resonant wavelength.

7758794, Jul 20, 2010

Dec 10, 2003

10/732038

Stephen Y. Chou - Princeton NJ, US
Zhaoning Yu - Levittown PA, US
Wei Wu - Mountain View CA, US

Princeton University - Princeton NJ

B29C 59/02
B29D 11/00

264319, 216 24, 216 41, 264 131, 264 25, 264 27, 264219

In accordance with the invention, an article comprising a nanoscale surface pattern, such as a grating, is provided with a nanoscale patterns of reduced edge and/or sidewall roughness. Smooth featured articles, can be fabricated by nanoimprint lithography using a mold having sloped profile molding features. Another approach uses a mold especially fabricated to provide smooth sidewalls of reduced roughness, and a third approach adds a post-imprint smoothing step. These approaches can be utilized individually or in various combinations to make the novel articles.

7941631, May 10, 2011

Dec 28, 2007

12/005892

David Champagne - Princeton NJ, US
Abhishek Tiwari - Urbana IL, US
Wei Wu - Hillsboro OR, US
Christopher J. Hughes - San Jose CA, US
Sanjeev Kumar - San Jose CA, US
Shih-Lien Lu - Portland OR, US

Intel Corporation - Santa Clara CA

G06F 12/10

711207, 711 3, 711108, 711144, 711202, 711206

In one embodiment, the present invention includes a translation lookaside buffer (TLB) to store entries each having a translation portion to store a virtual address (VA)-to-physical address (PA) translation and a second portion to store bits for a memory page associated with the VA-to-PA translation, where the bits indicate attributes of information in the memory page. Other embodiments are described and claimed.

8250334, Aug 21, 2012

May 2, 2011

13/098733

David Champagne - Princeton NJ, US
Abhishek Tiwari - Urbana IL, US
Wei Wu - Hillsboro OR, US
Christopher J. Hughes - San Jose CA, US
Sanjeev Kumar - San Jose CA, US
Shih-Lien Lu - Portland OR, US

Intel Corporation - Santa Clara CA

G06F 12/10

711207, 711 3, 711108, 711144, 711202, 711206

In one embodiment, the present invention includes a translation lookaside buffer (TLB) to store entries each having a translation portion to store a virtual address (VA)-to-physical address (PA) translation and a second portion to store bits for a memory page associated with the VA-to-PA translation, where the bits indicate attributes of information in the memory page. Other embodiments are described and claimed.

20030235600, Dec 25, 2003

Jun 2, 2003

10/449150

Balanda Atis - Newark NJ, US
Wei Wu - Edison NJ, US

L'OREAL - Paris

A61K007/00

424/401000

The present invention relates to a composition useful as a cosmetic containing at least one structuring polymer with a polymer skeleton having at least one hydrocarbon-based repeating unit with at least one hetero atom and at least one polyester resin.

20040120644, Jun 24, 2004

Sep 30, 2003

10/674607

Stephen Chou - Princeton NJ, US
Allan Chang - Princeton NJ, US
Hua Tan - Plainsboro NJ, US
Jim Wang - Orefield PA, US
Wei Wu - Mountain View CA, US
Rich Yu - Levittown PA, US

G02B006/34

385/037000, 385/129000

In accordance with the invention, a SRG filter is fabricated by disposing a moldable layer on the unpatterned grating layer, pressing a patterned molding surface into the moldable layer to produce an appropriate pattern of reduced thickness regions, removing material from the reduced thickness regions to expose the grating layer and processing the exposed grating layer to form a grating array. In a preferred embodiment the grating layer is adjacent a planar waveguiding layer overlying a substrate and the moldable material is a polymer resist. The waveguide layer advantageously has a refractive index greater than both the grating layer and the underlying substrate. And the pattern can be a one or two-dimensional array of grating elements.

20080230947, Sep 25, 2008

Feb 20, 2008

12/034478

Stephen Y. Chou - Princeton NJ, US
Zhaoning Yu - Levittown PA, US
Wei Wu - Mountain View CA, US

PRINCETON UNIVERSITY - Princeton NJ

B29C 59/02

264225

In accordance with the invention, an article comprising a nanoscale surface pattern, such as a grating, is provided with a nanoscale patterns of reduced edge and/or sidewall roughness. Smooth featured articles, can be fabricated by nanoimprint lithography using a mold having sloped profile molding features. Another approach uses a mold especially fabricated to provide smooth sidewalls of reduced roughness, and a third approach adds a post-imprint smoothing step. These approaches can be utilized individually or in various combinations to make the novel articles.

20120297161, Nov 22, 2012

Jul 17, 2012

13/550817

David Champagne - Princeton NJ, US
Abhishek Tiwari - Urbana IL, US
Wei Wu - Hillsboro OR, US
Christopher J. Hughes - San Jose CA, US
Sanjeev Kumar - San Jose CA, US
Shih-Lien Lu - Portland OR, US

G06F 12/10

711207, 711E12061

In one embodiment, the present invention includes a translation lookaside buffer (TLB) to store entries each having a translation portion to store a virtual address (VA)-to-physical address (PA) translation and a second portion to store bits for a memory page associated with the VA-to-PA translation, where the bits indicate attributes of information in the memory page. Other embodiments are described and claimed.