CA

Christopher F. Ackermann

IBM: 24 patents #4,429 of 70,183Top 7%
Overall (All Time): #170,538 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12045243 Ranking entity search results based on information density Charles E. Beller, Michael Drzewucki 2024-07-23
11762810 Identification of restrictors to form unique descriptions for generation of answers to questions Donna K. Byron, Charles E. Beller, Edward G. Katz 2023-09-19
11755633 Entity search system Charles E. Beller, Michael Drzewucki, Kristen M. Summers 2023-09-12
11551006 Removal of personality signatures Charles E. Beller, Kristen M. Summers, David McQuenney, Rob High 2023-01-10
11544312 Descriptor uniqueness for entity clustering Donna K. Byron, Edward G. Katz, Charles E. Beller 2023-01-03
11514095 Tiered retrieval of secured documents Michael Drzewucki, Charles E. Beller 2022-11-29
11468050 Learning user synonyms from sequenced query sessions Charles E. Beller, Stephen A. Boxwell, Edward G. Katz, Kristen M. Summers 2022-10-11
11443101 Flexible pseudo-parsing of dense semi-structured text Charles E. Beller, Michael Drzewucki 2022-09-13
11334716 Document anonymization including selective token modification Charles E. Beller, Kristen M. Summers, David McQuenney, Rob High 2022-05-17
11288320 Methods and systems for providing suggestions to complete query sessions Charles E. Beller, Kristen M. Summers, Rob High, David McQueeney 2022-03-29
11275777 Methods and systems for generating timelines for entities Charles E. Beller, Michael Drzewucki 2022-03-15
11243955 Latent token representations for passage and answer scoring in question answering systems Charles E. Beller, Stephen A. Boxwell, Edward G. Katz, Kristen M. Summers 2022-02-08
11226972 Ranking collections of document passages associated with an entity name by relevance to a query Kristen M. Summers, Andrew Doyle, Michael Drzewucki, Charles E. Beller 2022-01-18
11222057 Methods and systems for generating descriptions utilizing extracted entity descriptors Charles E. Beller, Edward G. Katz, Kristen M. Summers 2022-01-11
11170010 Methods and systems for iterative alias extraction Charles E. Beller, Edward G. Katz, Michael Drzewucki, Kristen M. Summers 2021-11-09
11144337 Implementing interface for rapid ground truth binning Charles E. Beller, Michael Drzewucki 2021-10-12
11132358 Candidate name generation Charles E. Beller, Kristen M. Summers, Michael Drzewucki, Andrew Doyle 2021-09-28
10936819 Query-directed discovery and alignment of collections of document passages for improving named entity disambiguation precision Charles E. Beller, Michael Drzewucki, Andrew Doyle, Edward G. Katz, Kristen M. Summers 2021-03-02
10803100 Tagging named entities with source document topic information for deep question answering William G. Dubyak, Edward G. Katz, Nicole M. O'Connor 2020-10-13
10572597 Resolution of acronyms in question answering systems Charles E. Beller, Stephen A. Boxwell, Edward G. Katz, Kristen M. Summers 2020-02-25
10303766 System and method for supplementing a question answering system with mixed-language source documents Charles E. Beller, Stephen A. Boxwell, Stanley J. Vernier 2019-05-28
10303767 System and method for supplementing a question answering system with mixed-language source documents Charles E. Beller, Stephen A. Boxwell, Stanley J. Vernier 2019-05-28
9996525 System and method for supplementing a question answering system with mixed-language source documents Charles E. Beller, Stephen A. Boxwell, Stanley J. Vernier 2018-06-12
9996526 System and method for supplementing a question answering system with mixed-language source documents Charles E. Beller, Stephen A. Boxwell, Stanley J. Vernier 2018-06-12