Bin Z Chen

US Patent:

7507828, Mar 24, 2009

Filed:

May 11, 2004

Appl. No.:

10/843229

Inventors:

Alan P. Kozikowski - Chicago IL, US
Bin Chen - Chicago IL, US

Assignee:

Georgetown University - Washington DC

International Classification:

C07D 217/12
C07D 215/14
C07D 213/02
C07C 321/22
C07C 321/02

US Classification:

546139, 546339, 546162, 546313, 568 25, 568 62, 568 67

Abstract:

One aspect of the invention relates to HDAC inhibitors. Methods of sensitizing a cancer cell to the cytotoxic effects of radiotherapy are also provided. The invention also provides methods for treating cancer and methods for treating neurological diseases. Additionally, the invention further provides pharmaceutical compositions comprising an HDAC inhibitor of the invention, and kits comprising a container containing an HDAC inhibitor of the invention.

US Patent:

8067600, Nov 29, 2011

Filed:

Dec 19, 2008

Appl. No.:

12/339492

Inventors:

Alan P. Kozikowski - Chicago IL, US
Bin Chen - Chicago IL, US

Assignee:

Georgetown University - Washington DC

International Classification:

C07D 217/12
C07D 215/14
A61K 31/47

US Classification:

546139, 546152, 546314, 546339, 514307, 514311, 514354

Abstract:

One aspect of the invention relates to HDAC inhibitors. Methods of sensitizing a cancer cell to the cytotoxic effects of radiotherapy are also provided. The invention also provides methods for treating cancer and methods for treating neurological diseases. Additionally, the invention further provides pharmaceutical compositions comprising an HDAC inhibitor of the invention, and kits comprising a container containing an HDAC inhibitor of the invention.

US Patent:

8222451, Jul 17, 2012

Filed:

Oct 25, 2010

Appl. No.:

12/911145

Inventors:

Alan P. Kozikowski - Chicago IL, US
Anatoly Dritschilo - Bethesda MD, US
Mira Jung - Rockville MD, US
Pavel A. Petukhov - Naperville IL, US
Bin Chen - Chicago IL, US

Assignee:

Georgetown University - Washington DC

International Classification:

C07C 275/04
C07C 275/22
A61K 31/155
A61K 31/16

US Classification:

564 32, 564 48, 514598, 514595

Abstract:

The invention provides novel classes of HDAC inhibitors. Methods of sensitizing a cancer cell to the cytotoxic effects of radiotherapy are also provided as well as methods for treating cancer and methods for treating neurological diseases. Additionally, the invention further provides pharmaceutical compositions comprising an HDAC inhibitor of the invention, and kits comprising a container containing an HDAC inhibitor of the invention.

US Patent:

8576738, Nov 5, 2013

Filed:

Mar 28, 2011

Appl. No.:

13/073051

Inventors:

Bin Chen - Rolling Meadows IL, US

Assignee:

Huawei Technologies Co., Ltd - Shenzhen

International Classification:

G01R 31/08

US Classification:

370252, 370209, 370342, 370335, 370455, 370525, 375130, 375141, 455522, 455572

Abstract:

A method, an apparatus and a system for sharing a subchannel are disclosed. The method includes: obtaining downlink state information and uplink state information of a subchannel; and scheduling the subchannel according to the downlink state information and uplink state information of the subchannel, and allocating the subchannel to an uplink Mobile Station (MS) and/or a downlink MS. The method improves efficiency and flexibility of sharing subchannels, and therefore improves overall traffic significantly.

US Patent:

20110216736, Sep 8, 2011

Filed:

Dec 9, 2010

Appl. No.:

12/964164

Inventors:

Bin Chen - Schaumburg IL, US

Assignee:

FutureWei Technologies, Inc. - Plano TX

International Classification:

H04W 4/00

US Classification:

370331

Abstract:

A system and method for supporting bandwidth requests in a handover are provided. A method for mobile station operations includes transmitting a first message, receiving a second message responsive to the first message, and initiating a handover with the target controller and a serving controller. The first message includes an incremental bandwidth request, the second message includes an indicator indicating that a target controller has allocated resources at least equal to a total bandwidth required by the mobile station, and the total bandwidth required by the mobile station is provided by a serving controller or maintained by the target controller.

US Patent:

20120008639, Jan 12, 2012

Filed:

Mar 15, 2011

Appl. No.:

13/048276

Inventors:

Bin Chen - Schaumburg IL, US

Assignee:

FutureWei Technologies, Inc. - Plano TX

International Classification:

H04J 3/16

US Classification:

370437

Abstract:

A system and method for operating with groups of communications devices in a wireless communications system are provided. A method includes for each flow in at least one flow associated with communications devices in a group of communications devices served by a communications controller, determining a set of parameters for the flow, and transmitting the set of parameters to a communications device associated with the flow.

US Patent:

20120039185, Feb 16, 2012

Filed:

Feb 18, 2011

Appl. No.:

13/030814

Inventors:

Bin Chen - Schaumburg IL, US

Assignee:

FutureWei Technologies, Inc. - Plano TX

International Classification:

H04W 12/00
H04W 72/04

US Classification:

370245, 370329

Abstract:

A system and method for providing security in a wireless communications system are provided. A method for securing information includes producing secured information by applying a sequence to radio resource allocation information; and transmitting the secured information to a communications device. The radio resource allocation information includes a location of a radio resource allocated to a communications device.

US Patent:

20120057704, Mar 8, 2012

Filed:

Apr 13, 2011

Appl. No.:

13/086085

Inventors:

Bin Chen - Schaumburg IL, US

Assignee:

FutureWei Technologies, Inc. - Plano TX

International Classification:

H04L 9/00

US Classification:

380270

Abstract:

A system and method for providing security in a wireless communications system are provided. A method for device operations includes generating a security key from an initial key, producing secured information by applying the security key to radio resource allocation information, and transmitting the secured information to the communications device. The radio resource allocation information comprises a location of radio resource allocated to a communications device.