John Lin

US Patent:

6383274, May 7, 2002

Filed:

Nov 24, 1999

Appl. No.:

09/448673

Inventors:

John Wei-Ping Lin - Webster NY

Assignee:

Xerox Corporation - Stamford CT

International Classification:

C09D 1102

US Classification:

106 3127, 106 3128, 106 3143, 106 3158, 106 3159, 106 316, 106 3175, 106 3186, 106 3189

Abstract:

The present invention relates to aqueous ink jet ink compositions comprising a water-soluble or ink-compatible anti-intercolor bleed agent and ink jet printing processes. The inks typically comprise at least water, a colorant of a dye or pigment, or a mixture of dye and pigment, and a water-soluble or ink-compatible anti-intercolor bleed agent. In one embodiment the water-compatible intercolor bleed agent of the invention comprises a fluorinated composition, more particularly a perfluoroalkyl acid salt. The water-soluble or ink-compatible anti-intercolor bleed agent can form hydrophobic layers near the image boundary, thus preventing undesired mixing of different neighboring inks which forms intercolor bleeding. The inks of the present invention exhibit reduced drying time, intercolor bleeding, and image defect as well as providing uniform ink image on transparencies.

US Patent:

6383275, May 7, 2002

Filed:

Nov 24, 1999

Appl. No.:

09/449708

Inventors:

John Wei-Ping Lin - Webster NY

Assignee:

Xerox Corporation - Stamford CT

International Classification:

C09D 1102

US Classification:

106 3127, 106 3128, 106 3143, 106 3158, 106 316, 106 3175, 106 3186

Abstract:

The present invention relates to aqueous ink jet ink compositions comprising an anti-intercolor bleed agent, preferably a water soluble or ink-compatible agent. The inks typically also comprise water and at least a colorant of a dye, a pigment, or a mixture of dye and pigment. In one embodiment, ink jet ink compositions comprising an anti-intercolor bleed agent which is represented by {[(R) âG) ] } (A)(X) (Formula (I)), and ink jet printing processes which print the ink jet ink compositions in any desired printing sequence or order onto an optionally heated substrate are provided. The water-soluble or ink-compatible anti-intercolor bleed agent may form hydrophobic layers near the image boundary, thus preventing undesired mixing of two different neighboring inks which forms intercolor bleed. The ink jet ink compositions of the present invention exhibit reduced drying time, intercolor bleeding, and image defect as well as providing uniform ink images on transparencies.

US Patent:

6475271, Nov 5, 2002

Filed:

Dec 28, 2000

Appl. No.:

09/749696

Inventors:

John Wei-Ping Lin - Webster NY

Assignee:

Xerox Corporation - Stamford CT

International Classification:

C09D 1100

US Classification:

106 3127, 106 316, 106 3158, 106 3186

Abstract:

A multicolor ink jet printing process employs an ink jet ink composition comprising water, a colorant of pigment, dye, or mixtures thereof, and a low boiling point additive to produce high quality multicolor ink jet images with minimal intercolor bleed and lines with sharp edges as characterized by a relatively low mid frequency line edge noise (MFLEN) number. The additive is an alcohol or thiol having a boiling point less than or equal to about 115Â C. The aforementioned ink jet ink composition can further include an optional additive of alcohol or thiol with a boiling point less than or equal to about 135Â C. if necessary. The desired additive increases the inks drying rate with fast evaporation and an accelerated penetration into a print substrate (e. g. paper) upon printing. As a result, little or minimum residual ink (e. g.

US Patent:

6528557, Mar 4, 2003

Filed:

Feb 2, 2001

Appl. No.:

09/776515

Inventors:

John Wei-Ping Lin - Webster NY

Assignee:

Xerox Corporation - Stamford CT

International Classification:

C09D 1110

US Classification:

523160, 524505, 524506, 528 25, 528 27, 528 29, 528 43

Abstract:

Disclosed is an ink composition comprising water, a colorant, and a linear ASBSâAâ block copolymer wherein A and Aâ are each, independently of the other, blocks comprising one or more repeat monomer units of ethylene oxide, propylene oxide, or random or alternating mixtures of ethylene oxide and propylene oxide, B is a block comprising one or more repeat monomer units of an alkylsiloxane, a dialkylsiloxane, an alkyl aryl siloxane, a diarylsiloxane, or mixtures thereof, S is an optional spacer group between the A and B blocks, and Sâ is an optional spacer group between the B and Aâ blocks. Also disclosed is a multicolor ink jet printing process using the ink, wherein dry time is reduced and/or intercolor bleed is reduced.

US Patent:

6613815, Sep 2, 2003

Filed:

Feb 2, 2001

Appl. No.:

09/775853

Inventors:

John Wei-Ping Lin - Webster NY

Assignee:

Xerox Corporation - Stamford CT

International Classification:

C09D 1110

US Classification:

523160, 524505, 524506, 528 25, 528 29, 528 43

Abstract:

Disclosed is an ink composition comprising water, a colorant, and an ABSCSâBâAâ or BASCSâAâBâ block copolymer wherein A and Aâ are blocks containing one or more ethylene oxide repeat monomer units, B and Bâ are blocks containing one or more propylene oxide repeat monomer units, C is a block comprising one or more repeat monomer units of an alkylsiloxane, a dialkylsiloxane, an alkyl aryl siloxane, or a diarylsiloxane, S is an optional spacer group between the A or B block and the C block, and Sâ is an optional spacer group between the C block and the Aâ or Bâ block. Also disclosed is a multicolor ink jet printing process using the ink, wherein dry time is reduced and/or intercolor bleed is reduced.

US Patent:

7544659, Jun 9, 2009

Filed:

Aug 13, 2004

Appl. No.:

10/917905

Inventors:

John (Chia-Yang) Lin - Mountain View CA, US
Arnon Rosenthal - Woodside CA, US

Assignee:

Genentech, Inc. - South San Francisco CA

International Classification:

A61K 38/17

US Classification:

514 12

Abstract:

The present invention concerns a method of promoting axonal regeneration. In particular, the invention concerns a method of promoting the growth or regeneration of neurons, and treating disease or conditions associated with the loss, loss of function or dysfunction of nerve cells, in particular thalamic nerve cells, by administering a polypeptide having a high degree of sequence identity with a native sequence Netrin G1 (NGL-1) or an agonist thereof.

US Patent:

7935342, May 3, 2011

Filed:

Jan 29, 2007

Appl. No.:

12/278182

Inventors:

John Chia-Yang Lin - Palo Alto CA, US
Arnon Rosenthal - Woodside CA, US

Assignee:

Rinat Neuroscience Corp. - South San Francisco CA

International Classification:

A61K 39/395
A61K 39/44
A61K 39/00
A61K 38/17

US Classification:

4241391, 4241341, 514 212, 514910

Abstract:

This invention relates to methods for treating obesity by peripheral administration of a trkB antagonist. The invention also relates to compositions and kits comprising a trkB antagonist.

US Patent:

8488624, Jul 16, 2013

Filed:

Sep 22, 2010

Appl. No.:

12/924168

Inventors:

John Wei-Iy Lin - Moraga CA, US

Assignee:

Wireless Glue Networks, Inc. - Walnut Creek CA

International Classification:

H04J 3/22

US Classification:

370466, 370401, 370463, 370469

Abstract:

A method and apparatus for implementing a protocol-neutral middleware interface in a home area network. The method comprises receiving one or more data packets from a client device using a first communication protocol, and decoding the data packets into a set of platform independent data objects. The data packets are decoded into the platform independent data objects by utilizing a metadata mapping located within one or more field classes. The apparatus comprises a frame engine, and one or more field classes. The frame engine receives a data packet in a first communication protocol. The frame engine decodes the data packet into a set of platform independent data objects. The frame engine uses a metadata map contained within the one or more field classes to decode the data packet into the set of platform independent data objects.