Hua Cheng

US Patent:

20080294425, Nov 27, 2008

Filed:

May 21, 2007

Appl. No.:

11/802170

Inventors:

David A. Hull - Pittsburgh PA, US
David A. Evans - Pittsburgh PA, US
Jeffrey K. Bennett - Pittsburgh PA, US
Hua Cheng - Bridgeville PA, US
Yan Qu - Cupertino CA, US
Carol L. Tenny - Pittsburgh PA, US
Jesse A. Montgomery - Garland TX, US
Ilya M. Goldin - Pittsburgh PA, US

Assignee:

JustSystems Evans Research, Inc. - Pittsburgh PA

International Classification:

G06F 17/27

US Classification:

704 9

Abstract:

A method of changing semantic information comprises changing a first bi-directional coupling between a surface region in a document and a first semantic object to a second bi-directional coupling between the surface region and a second semantic object. More particularly, the method may be comprised of identifying an occurrence of a surface region in a document, the surface region having a first link for coupling the surface region to a first semantic object, and the first semantic object having a first association for coupling the first semantic object with the surface region. The first link is replaced with a second link for coupling the surface region to a second semantic object. The first association is changed to a second association for coupling the second semantic object with the surface region. Another method for changing semantic information comprising selecting a semantic object stored in a data repository and changing the selected semantic object. A scope is then selected, either manually or automatically. A set of semantically anchored expressions associated with the semantic object is identified in response to the scope. A determination is made if the semantically anchored expressions are consistent with the changed semantic object and, if not, the semantically anchored expressions are updated so as to be consistent with the changed semantic object.

US Patent:

20080294426, Nov 27, 2008

Filed:

May 21, 2007

Appl. No.:

11/802172

Inventors:

David A. Evans - Pittsburgh PA, US
Jeffrey K. Bennett - Pittsburgh PA, US
David A. Hull - Pittsburgh PA, US
Hua Cheng - Bridgeville PA, US
Yan Qu - Cupertino CA, US
Carol L. Tenny - Pittsburgh PA, US
Jesse A. Montgomery - Garland TX, US
Ilya M. Goldin - Pittsburgh PA, US

Assignee:

JustSystems Evans Research, Inc. - Pittsburgh PA

International Classification:

G06F 17/27

US Classification:

704 9

Abstract:

A method and apparatus for the recording and maintenance of semantic elements in electronically-held information objects provide for grounding semantic objects in an ontology, such that inheritance and other relations between concepts are preserved in persistent storage. The disclosed method and apparatus provide semantic document authors with a means to anchor concept references to specific, persistent, semantic objects, thereby providing the system with access to all properties of the underlying data model of the semantic objects being referenced, while also specifying the type and scope of their relations, as well as behavioral aspects of the visual and editing environment.

US Patent:

20080294427, Nov 27, 2008

Filed:

May 21, 2007

Appl. No.:

11/802173

Inventors:

Hua Cheng - Bridgeville PA, US
David A. Evans - Pittsburgh PA, US
Jeffrey K. Bennett - Pittsburgh PA, US
David A. Hull - Pittsburgh PA, US
Yan Qu - Cupertino CA, US
Carol L. Tenny - Pittsburgh PA, US
Jesse A. Montgomery - Garland TX, US
Ilya M. Goldin - Pittsburgh PA, US

Assignee:

JustSystems Evans Research, Inc. - Pittsburgh PA

International Classification:

G06F 17/27

US Classification:

704 9

Abstract:

A method and apparatus for performing an informed semantic merge operation comprises selecting a source region in a document and a target region in the same or a different document. A bi-directionally coupled surface region is identified in the source region and a bi-directionally coupled surface region is identified in the target region. A first semantic object coupled to the surface region in the source region is identified and a second semantic object coupled to the surface region in the target region is identified. The subcomponents of the first semantic object are combined with the subcomponents of the second semantic object by merging.

US Patent:

20080295013, Nov 27, 2008

Filed:

May 21, 2007

Appl. No.:

11/802171

Inventors:

David A. Evans - Pittsburgh PA, US
Jeffrey K. Bennett - Pittsburgh PA, US
David A. Hull - Pittsburgh PA, US
Hua Cheng - Bridgeville PA, US
Yan Qu - Cupertino CA, US
Carol L. Tenny - Pittsburgh PA, US
Jesse A. Montgomery - Garland TX, US
Ilya M. Goldin - Pittsburgh PA, US

Assignee:

JustSystems Evans Research, Inc. - Pittsburgh PA

International Classification:

G06F 3/048

US Classification:

715770

Abstract:

One example of a semantically informed text operation comprises selecting a source region of a document and determining if the source region has a surface region bi-directionally coupled to a semantic object. The coupled semantic object is identified as are the presentation(s) associated with the semantic object. A target region of the same or anther document is selected. Any of the presentations that cannot be expressed in the target region are eliminated to identify a set of remaining presentations. A set of semantic choices based on the remaining presentations is determined. One of the semantic choices is selected and executed in the target region.

US Patent:

20220332716, Oct 20, 2022

Filed:

Jun 24, 2022

Appl. No.:

17/808836

Inventors:

- New York NY, US
Peng LI - New Milford NJ, US
Wei YAO - New Milford NJ, US
Qiang ZHANG - Somerset NJ, US
James David BEARD - New York NY, US
Andrew S. THOMPSON - Mountainside NJ, US
Hua CHENG - Plainsboro NJ, US
Lawrence P. WENNOGLE - Steamboat Springs CO, US

Assignee:

INTRA-CELLULAR THERAPIES, INC. - New York NY

International Classification:

C07D 471/16
C07D 471/04

Abstract:

The present invention provides methods for the preparation of substituted heterocycle fused gamma-carbolines, intermediates useful in producing them and methods for producing such intermediates and such heterocycl fused gamma-carbolines.

US Patent:

20200115380, Apr 16, 2020

Filed:

Dec 12, 2019

Appl. No.:

16/711790

Inventors:

- New York NY, US
Peng LI - New Milford NJ, US
Wei YAO - New Milford NJ, US
Qiang ZHANG - Somerset NJ, US
James David BEARD - New York NY, US
Andrew S. THOMPSON - Mountainside NJ, US
Hua CHENG - Plainsboro NJ, US
Lawrence P. WENNOGLE - Hillsborough NJ, US

Assignee:

INTRA-CELLULAR THERAPIES, INC. - New York NY

International Classification:

C07D 471/16
C07D 471/04

Abstract:

The present invention provides methods for the preparation of substituted heterocycle fused gamma-carbolines, intermediates useful in producing them and methods for producing such intermediates and such heterocycle fused gamma-carbolines.

US Patent:

20200087305, Mar 19, 2020

Filed:

Oct 7, 2019

Appl. No.:

16/594603

Inventors:

- New York NY, US
Peng LI - New Milford NJ, US
Wei YAO - New Milford NJ, US
Qiang ZHANG - Somerset NJ, US
James David BEARD - New York NY, US
Andrew S. THOMPSON - Mountainside NJ, US
Hua CHENG - Plainsboro NJ, US
Lawrence P. WENNOGLE - Hillsborough NJ, US

Assignee:

INTRA-CELLULAR THERAPIES, INC. - New York NY

International Classification:

C07D 471/16
C07D 471/04

Abstract:

The present invention provides methods for the preparation of substituted heterocycle fused gamma-carbolines, intermediates useful in producing them and methods for producing such intermediates and such heterocycle fused gamma-carbolines.

US Patent:

20190292185, Sep 26, 2019

Filed:

Jun 12, 2019

Appl. No.:

16/439361

Inventors:

- New York NY, US
Peng LI - New Milford NJ, US
Wei YAO - New Milford NJ, US
Qiang ZHANG - Somerset NJ, US
James David BEARD - New York NY, US
Andrew S. THOMPSON - Mountainside NJ, US
Hua CHENG - Plainsboro NJ, US
Lawrence P. WENNOGLE - Hillsborough NJ, US

Assignee:

INTRA-CELLULAR THERAPIES, INC. - New York NY

International Classification:

C07D 471/16
C07D 471/04

Abstract:

The present invention provides methods for the preparation of substituted heterocycle fused gamma-carbolines, intermediates useful in producing them and methods for producing such intermediates and such heterocycle fused gamma-carbolines.