Chen J Zhang

US Patent:

20130329876, Dec 12, 2013

Filed:

Jun 8, 2012

Appl. No.:

13/491666

Inventors:

Nancy Ellen Kho - Belmont MA, US
Chen Zhang - Waltham MA, US

Assignee:

INTERNATIONAL BUSINESS MACHINES CORPORATION - Armonk NY

International Classification:

H04M 1/56

US Classification:

37914204

Abstract:

Described are a system and method for processing content in a unified communications environment. As part of an electronic communication session between a first party electronic device and at least one second party electronic device, an identifier is received from the first party electronic device at the at least one second party electronic device. A search is performed for collaborative history data at the second party electronic device using the identifier. Data related to the electronic communication session and/or the collaborative history data is presented at the second party electronic device.

US Patent:

20130332536, Dec 12, 2013

Filed:

May 3, 2013

Appl. No.:

13/886443

Inventors:

International Business Machines Corporation - , US
Chen Zhang - Waltham MA, US

Assignee:

International Business Machines Corporation - Armonk MA

International Classification:

H04L 29/06

US Classification:

709205

Abstract:

Described are a system and method for processing content in a unified communications environment. As part of an electronic communication session between a first party electronic device and at least one second party electronic device, an identifier is received from the first party electronic device at the at least one second party electronic device. A search is performed for collaborative history data at the second party electronic device using the identifier. Data related to the electronic communication session and/or the collaborative history data is presented at the second party electronic device.

US Patent:

20170189866, Jul 6, 2017

Filed:

May 26, 2015

Appl. No.:

15/313121

Inventors:

- Atlanta GA, US
Chen Zhang - Atlanta GA, US

International Classification:

B01D 71/64
B01D 69/08
B01D 69/12
B01D 71/56
C08G 73/10
B29C 47/06
B29C 47/08
D01D 1/02
D01D 5/24
D01F 6/74
B01D 69/14
B29C 47/00

Abstract:

Provided herein are metal organic framework/polymer mixed-matrix hollow fiber membranes and metal organic framework/carbon molecular sieve mixed-matrix hollow fiber membranes. The materials have high MOF particle loading and are easily scalable. The MOF/polymer mixed-matrix hollow fibers are formed using a dry-jet/wet-quench fiber spinning technique and show CH/CHselectivity that is significantly enhanced over the pure polymer fiber and that is consistent with the selectivity of mixed-matrix dense films of the same MOF/polymer combination. The MOF/CMS mixed-matrix hollow fibers are formed by pyrolyzing the MOF/polymer mixed-matrix hollow fibers and show increased CHpermeance and increased selectivity over the MOF/polymer mixed-matrix hollow fiber membranes.

US Patent:

20160346740, Dec 1, 2016

Filed:

Jun 1, 2016

Appl. No.:

15/170529

Inventors:

- Atlanta GA, US
Chen Zhang - Atlanta GA, US

International Classification:

B01D 71/02
B01D 53/22
B01D 67/00

Abstract:

Embodiments of the present disclosure are directed to a process for making a carbon molecular sieve membrane having a desired permselectivity between a first gas species and a second gas species, in which the second gas species has a larger kinetic diameter than the first gas species. The process comprises providing a polymer precursor and pyrolyzing the polymer precursor at a pyrolysis temperature that is effective to selectively reduce the sorption coefficient of the second gas species, thereby increasing the permselectivity of the resulting carbon molecular sieve membrane.