Jian Zhong Wang

US Patent:

6480976, Nov 12, 2002

Filed:

Mar 13, 2000

Appl. No.:

09/523747

Inventors:

Wenwei Pan - Ocean NJ
Jian Wang - Morganville NJ

Assignee:

GlobespanVirata, Inc. - Red Bank NJ

International Classification:

G06F 1100

US Classification:

714701, 714784

Abstract:

A resource optimized interleaving/deinterleaving system comprising a Reed-Solomon encoder, a Reed-Solomon decoder, a state machine, and a memory is disclosed. Reed-Solomon encoded fastpath data is stored in memory. A stream of interleaved data with predefined parameters S, the number of DMT symbols per each Reed-Solomon codeword, D, the interleaving depth, and N, the block length is written into system memory at an adaptable rate determined by the Reed-Solomon encoder. The previously stored Reed-Solomon encoded fastpath data is automatically reassembled and buffered with the interleaved data to form appropriate DMT transmission symbols. The DMT transmission symbols are then read out of the system memory at a rate determined by the next processing function, i. e. , tone ordering. A method of using one Reed-Solomon encoder/decoder with the integrated interleaving/deinterleaving system to support dual single latency DMT systems is also disclosed.

US Patent:

6536001, Mar 18, 2003

Filed:

Mar 13, 2000

Appl. No.:

09/524464

Inventors:

Lujing Cai - Tinton Falls NJ
Wenwei Pan - Ocean NJ
Jian Wang - Morganville NJ

Assignee:

Globespanvirata, Inc. - Red Bank NJ

International Classification:

H03M 1327

US Classification:

714701

Abstract:

A circuit and method that provides a one-step real time pointer for interleaving/deinterleaving that uses a single modulo operation is disclosed. The single modulo pointer of the present invention may be used to increase data throughput through a data interleaver/deinterleaver. A memory address pointer consistent with the present invention may be implemented with a multiplexer, an adder, a counter, and a modulo operator. A method for convolutional interleaving/deinterleaving is also disclosed.

US Patent:

6971057, Nov 29, 2005

Filed:

Feb 26, 2001

Appl. No.:

09/793172

Inventors:

Marc Delvaux - Eatontown NJ, US
Wenwei Pan - Highlands NJ, US
Jian Wang - Morganville NJ, US

Assignee:

GlobespanVirata, Inc. - Red Bank NJ

International Classification:

H03M013/03

US Classification:

714788, 714702, 714762

Abstract:

A memory optimized system and method for data interleaving/de-interleaving are disclosed. A data interleaver/de-interleaver may be implemented with a memory device and an improved data interleaver/de-interleaver. The improved data interleaver/de-interleaver may be implemented with a controller, a first array, and a second array. The first array identifies a maximum depth value for each of a plurality of memory segments responsive to both a block data length and the desired interleaving/de-interleaving depth. The second array comprises an index associated with each of the plurality of memory segments that may be used to derive write and read addresses. In its broadest terms, the method can be described as: identifying a block data length, N, and an interleaver/de-interleaver depth, D; initializing a set of pointers associated with each of N memory segments; initializing a set of pointer maximum values responsive to the relative magnitude of N and D, identifying a memory index responsive to a base address and the set of pointer maximum values; using a memory segment identifier, a word identifier, and a byte identifier along with the memory index and the pointers to write/read the bytes of code words.

US Patent:

8492349, Jul 23, 2013

Filed:

Feb 29, 2012

Appl. No.:

13/408734

Inventors:

Hoau-Yan Wang - Philadelphia PA, US
Lindsay Burns Barbier - Palo Alto CA, US
Jian Wang - San Diego CA, US

Assignee:

Pain Therapeutics, Inc. - Austin TX

International Classification:

A61K 38/08

US Classification:

514 218

Abstract:

A composition and method are disclosed that utilize an isolated polypeptide or analog thereof to inhibit the interaction of a mu-opioid receptor with filamin A. A contemplated polypeptide has an amino acid residue sequence illustrated by the formula: W—[XXX. . . XXX]ValAlaXGlyLeu[XXX. . . XXX]—Y, wherein the various elements are defined elsewhere. A contemplated method can be used to select a VAKGL-binding compound.

US Patent:

8637435, Jan 28, 2014

Filed:

Nov 14, 2008

Appl. No.:

12/291889

Inventors:

Kevin Caili Wang - Lansdale PA, US
Peter Peizhi Luo - Lansdale PA, US
Pingyu Zhong - Blue Bell PA, US
Jian Wang - Lansdale PA, US

Assignee:

Merck Sharp & Dohme Corp. - Rahway NJ

International Classification:

C40B 40/02
C40B 50/06

US Classification:

506 26, 506 14

Abstract:

The present invention provides expression vectors and helper display vectors which can be used in various combinations as vector sets for display of polypeptides on the outer surface of eukaryotic host cells. The expression vector of the invention can be used alone for soluble expression without having to change or reengineer the display vectors. The display systems of the invention are particularly useful for displaying a genetically diverse repertoire or library of polypeptides on the surface of yeast cells, and mammalian cells.

US Patent:

20090191579, Jul 30, 2009

Filed:

Oct 31, 2008

Appl. No.:

12/263257

Inventors:

Hoau-Yan Wang - Philadelphia PA, US
Lindsay Burns Barbier - Palo Alto CA, US
Jian Wang - Groton CT, US

International Classification:

C12Q 1/48
C07K 14/00
C07K 7/08
C07K 7/06
C07K 16/00
G01N 33/566
C12Q 1/02

US Classification:

435 15, 530330, 530324, 530326, 5303879, 436501, 435 29

Abstract:

A composition and method are disclosed that utilize an isolated polypeptide or analog thereof to inhibit the interaction of a mu-opioid receptor with filamin A. A contemplated polypeptide has an amino acid residue sequence illustrated by the formula: W-[XXX. . . XXX]ValAlaXGlyLeu[XXX. . . XXX]-Y, wherein the various elements are defined elsewhere. A contemplated method can be used to select a VAKGL-binding compound.

US Patent:

20120329679, Dec 27, 2012

Filed:

Mar 23, 2012

Appl. No.:

13/428680

Inventors:

Kevin Caili Wang - Lansdale PA, US
Peter Peizhi Luo - Lansdale PA, US
Pingyu Zhong - Blue Bell PA, US
Jian Wang - Lansdale PA, US

Assignee:

MERCK SHARP & DOHME CORP. - Rahway NJ

International Classification:

C40B 50/06
C12N 15/63
C12N 1/19
C12N 5/10

US Classification:

506 26, 435325, 4353201, 4352542

Abstract:

The present invention provides expression vectors and helper display vectors which can be used in various combinations as vector sets for display of polypeptides on the outer surface of eukaryotic host cells. The expression vector of the invention can be used alone for soluble expression without having to change or reengineer the display vectors. The display systems of the invention are particularly useful for displaying a genetically diverse repertoire or library of polypeptides on the surface of yeast cells, and mammalian cells.