Search

Christopher D. Birkhimer

Examiner (ID: 7970, Phone: (571)270-1178 , Office: P/2136 )

Most Active Art Unit
2136
Art Unit(s)
2136, 2138, 2186
Total Applications
643
Issued Applications
463
Pending Applications
58
Abandoned Applications
137

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18904850 [patent_doc_number] => 20240020335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => METHOD AND APPARATUS OF IMAGE/VIDEO FEATURE DESCRIPTOR EXTRACTING FOR SEARCHING IMAGE/VIDEO [patent_app_type] => utility [patent_app_number] => 18/298208 [patent_app_country] => US [patent_app_date] => 2023-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6021 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18298208 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/298208
Method and apparatus of image/video feature descriptor extracting for searching image/video Apr 9, 2023 Issued
Array ( [id] => 20160268 [patent_doc_number] => 12386898 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Systems and methods for sub-graph processing in executable graph-based models [patent_app_type] => utility [patent_app_number] => 18/125540 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 26868 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18125540 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/125540
Systems and methods for sub-graph processing in executable graph-based models Mar 22, 2023 Issued
Array ( [id] => 19014873 [patent_doc_number] => 11921804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Data visualization implementation [patent_app_type] => utility [patent_app_number] => 18/123239 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 11560 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18123239 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/123239
Data visualization implementation Mar 16, 2023 Issued
Array ( [id] => 18499410 [patent_doc_number] => 20230222162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => ATTRIBUTE NODE WIDGETS IN SEARCH RESULTS FROM AN ITEM GRAPH [patent_app_type] => utility [patent_app_number] => 18/185091 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9864 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18185091 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185091
Attribute node widgets in search results from an item graph Mar 15, 2023 Issued
Array ( [id] => 19443013 [patent_doc_number] => 12093277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Data modeling and database recommendation using machine learning [patent_app_type] => utility [patent_app_number] => 18/110209 [patent_app_country] => US [patent_app_date] => 2023-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 11611 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18110209 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/110209
Data modeling and database recommendation using machine learning Feb 14, 2023 Issued
Array ( [id] => 19794860 [patent_doc_number] => 12235807 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Backend storage system implementing multiple data management models [patent_app_type] => utility [patent_app_number] => 18/110195 [patent_app_country] => US [patent_app_date] => 2023-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 44941 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18110195 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/110195
Backend storage system implementing multiple data management models Feb 14, 2023 Issued
Array ( [id] => 19911553 [patent_doc_number] => 12287762 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Optimized file classification with supervised learning [patent_app_type] => utility [patent_app_number] => 18/109958 [patent_app_country] => US [patent_app_date] => 2023-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18109958 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109958
Optimized file classification with supervised learning Feb 14, 2023 Issued
Array ( [id] => 19383213 [patent_doc_number] => 20240273083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => SYSTEM AND METHODS FOR DYNAMIC VISUAL GRAPH STRUCTURE PROVIDING MULTI-STREAM DATA INTEGRITY AND ANALYSIS [patent_app_type] => utility [patent_app_number] => 18/110235 [patent_app_country] => US [patent_app_date] => 2023-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18110235 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/110235
System and methods for dynamic visual graph structure providing multi-stream data integrity and analysis Feb 14, 2023 Issued
Array ( [id] => 19006055 [patent_doc_number] => 20240070126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => STORAGE CONTROL APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 18/110023 [patent_app_country] => US [patent_app_date] => 2023-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18110023 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/110023
Storage control apparatus and method Feb 14, 2023 Issued
Array ( [id] => 19719040 [patent_doc_number] => 12204577 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-21 [patent_title] => Rectifying missing or incorrect labels in unstructured data [patent_app_type] => utility [patent_app_number] => 18/107977 [patent_app_country] => US [patent_app_date] => 2023-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 19 [patent_no_of_words] => 16617 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18107977 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/107977
Rectifying missing or incorrect labels in unstructured data Feb 8, 2023 Issued
Array ( [id] => 18407766 [patent_doc_number] => 20230169119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => MODE-SPECIFIC SEARCH QUERY PROCESSING [patent_app_type] => utility [patent_app_number] => 18/160629 [patent_app_country] => US [patent_app_date] => 2023-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18160629 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/160629
Mode-specific search query processing Jan 26, 2023 Issued
Array ( [id] => 18350082 [patent_doc_number] => 20230138193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => IDENTIFICATION OF INTENT AND NON-INTENT QUERY PORTIONS [patent_app_type] => utility [patent_app_number] => 18/092667 [patent_app_country] => US [patent_app_date] => 2023-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18092667 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/092667
Identification of intent and non-intent query portions Jan 2, 2023 Issued
Array ( [id] => 19251200 [patent_doc_number] => 20240202190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => CREATION OF STRUCTURED SET OF FACTS VIA ENTERPRISE INFORMATION DISCOVERY [patent_app_type] => utility [patent_app_number] => 18/065819 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18065819 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/065819
Creation of structured set of facts via enterprise information discovery Dec 13, 2022 Issued
Array ( [id] => 18438571 [patent_doc_number] => 20230185866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => DELETING WEB BROWSER DATA [patent_app_type] => utility [patent_app_number] => 18/080775 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080775 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080775
Deleting web browser data Dec 13, 2022 Issued
Array ( [id] => 19834440 [patent_doc_number] => 20250086226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => APPARATUS AND METHOD FOR REASONING MUSIC BASED ON BRAIN COMPUTER INTERFACE [patent_app_type] => utility [patent_app_number] => 17/928692 [patent_app_country] => US [patent_app_date] => 2022-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17928692 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/928692
APPARATUS AND METHOD FOR REASONING MUSIC BASED ON BRAIN COMPUTER INTERFACE Nov 1, 2022 Pending
Array ( [id] => 20440496 [patent_doc_number] => 12511333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Trajectory query method and apparatus [patent_app_type] => utility [patent_app_number] => 18/685182 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5944 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18685182 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/685182
Trajectory query method and apparatus Oct 25, 2022 Issued
Array ( [id] => 18321596 [patent_doc_number] => 20230119724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => Derivation Graph Querying Using Deferred Join Processing [patent_app_type] => utility [patent_app_number] => 17/969231 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16352 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17969231 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/969231
Derivation graph querying using deferred join processing Oct 18, 2022 Issued
Array ( [id] => 19053325 [patent_doc_number] => 20240095294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => AI Driven Page navigation based on user BEHAVIOR [patent_app_type] => utility [patent_app_number] => 17/948678 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17948678 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/948678
AI driven page navigation based on user behavior Sep 19, 2022 Issued
Array ( [id] => 18454548 [patent_doc_number] => 20230195828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => METHODS AND APPARATUS TO CLASSIFY WEB CONTENT [patent_app_type] => utility [patent_app_number] => 17/944720 [patent_app_country] => US [patent_app_date] => 2022-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17944720 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/944720
Methods and apparatus to classify web content Sep 13, 2022 Issued
Array ( [id] => 18561725 [patent_doc_number] => 11726969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Matching metastructure for data modeling [patent_app_type] => utility [patent_app_number] => 17/939869 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 27 [patent_no_of_words] => 21695 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 663 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17939869 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/939869
Matching metastructure for data modeling Sep 6, 2022 Issued
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