Search

Matthew J. Ludwig

Examiner (ID: 18983, Phone: (571)272-4127 , Office: P/2178 )

Most Active Art Unit
2178
Art Unit(s)
2171, 2178
Total Applications
696
Issued Applications
502
Pending Applications
23
Abandoned Applications
172

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18168461 [patent_doc_number] => 20230035071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => Map Data Updating Method And System [patent_app_type] => utility [patent_app_number] => 17/790874 [patent_app_country] => US [patent_app_date] => 2020-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5512 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17790874 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/790874
Map data updating method and system Nov 16, 2020 Issued
Array ( [id] => 17614183 [patent_doc_number] => 20220156463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => SEARCHABLE DATA STRUCTURE FOR ELECTRONIC DOCUMENTS [patent_app_type] => utility [patent_app_number] => 17/099349 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17099349 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/099349
Searchable data structure for electronic documents Nov 15, 2020 Issued
Array ( [id] => 16764120 [patent_doc_number] => 20210109701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => DEVICES, METHODS, AND USER INTERFACES FOR FACILITATING TIME-SHIFTED BROADCAST PROGRAM RECORDING AND PLAYBACK [patent_app_type] => utility [patent_app_number] => 17/080498 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17080498 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/080498
Devices, methods, and user interfaces for facilitating time-shifted broadcast program recording and playback Oct 25, 2020 Issued
Array ( [id] => 17550622 [patent_doc_number] => 20220121964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => SYSTEM AND/OR METHOD FOR AN AUTONOMOUS LINKED MANAGED SEMANTIC MODEL BASED KNOWLEDGE GRAPH GENERATION FRAMEWORK [patent_app_type] => utility [patent_app_number] => 17/073061 [patent_app_country] => US [patent_app_date] => 2020-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23437 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17073061 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/073061
System and/or method for an autonomous linked managed semantic model based knowledge graph generation framework Oct 15, 2020 Issued
Array ( [id] => 18687139 [patent_doc_number] => 11782876 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Information processing apparatus, method of controlling the same, and storage medium [patent_app_type] => utility [patent_app_number] => 17/034943 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 9183 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17034943 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/034943
Information processing apparatus, method of controlling the same, and storage medium Sep 27, 2020 Issued
Array ( [id] => 17853654 [patent_doc_number] => 20220283696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => CONTENT PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 17/753217 [patent_app_country] => US [patent_app_date] => 2021-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17753217 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753217
Content processing method Sep 10, 2020 Issued
Array ( [id] => 19668548 [patent_doc_number] => 12181286 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Method for determining a trajectory of an aircraft, associated computer program product and determination module [patent_app_type] => utility [patent_app_number] => 17/637299 [patent_app_country] => US [patent_app_date] => 2020-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7012 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17637299 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/637299
Method for determining a trajectory of an aircraft, associated computer program product and determination module Aug 19, 2020 Issued
Array ( [id] => 17667452 [patent_doc_number] => 11361152 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => System and method for automated content labeling [patent_app_type] => utility [patent_app_number] => 16/993691 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10923 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16993691 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/993691
System and method for automated content labeling Aug 13, 2020 Issued
Array ( [id] => 18720409 [patent_doc_number] => 11797755 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Unsupervised method to generate annotations for natural language understanding tasks [patent_app_type] => utility [patent_app_number] => 16/992571 [patent_app_country] => US [patent_app_date] => 2020-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11664 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16992571 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/992571
Unsupervised method to generate annotations for natural language understanding tasks Aug 12, 2020 Issued
Array ( [id] => 17401874 [patent_doc_number] => 20220043964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => Intelligent Feature Identification and Presentation [patent_app_type] => utility [patent_app_number] => 16/988277 [patent_app_country] => US [patent_app_date] => 2020-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16988277 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/988277
Intelligent feature identification and presentation Aug 6, 2020 Issued
Array ( [id] => 17401878 [patent_doc_number] => 20220043968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => FUTURE POTENTIAL NATURAL LANGUAGE PROCESSING ANNOTATIONS [patent_app_type] => utility [patent_app_number] => 16/984245 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16984245 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/984245
Future potential natural language processing annotations Aug 3, 2020 Issued
Array ( [id] => 17388212 [patent_doc_number] => 20220036064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => EXTRACTION OF MULTI-MODAL ONLINE RESOURCES ASSOCIATED WITH RESEARCH PAPERS [patent_app_type] => utility [patent_app_number] => 16/947300 [patent_app_country] => US [patent_app_date] => 2020-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16947300 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/947300
Extraction of multi-modal online resources associated with research papers Jul 27, 2020 Issued
Array ( [id] => 17372696 [patent_doc_number] => 20220027748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => SYSTEMS AND METHODS FOR DOCUMENT SIMILARITY MATCHING [patent_app_type] => utility [patent_app_number] => 16/934354 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16934354 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/934354
Systems and methods for document similarity matching Jul 20, 2020 Issued
Array ( [id] => 17999838 [patent_doc_number] => 11500946 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Apparatus for providing browsing capability between remote/virtual windows and from remote/virtual windows to conventional hypertext documents [patent_app_type] => utility [patent_app_number] => 16/921756 [patent_app_country] => US [patent_app_date] => 2020-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7548 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16921756 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/921756
Apparatus for providing browsing capability between remote/virtual windows and from remote/virtual windows to conventional hypertext documents Jul 5, 2020 Issued
Array ( [id] => 19179752 [patent_doc_number] => 11986325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Treatment information display device and method for displaying treatment history on image of teeth in accumulated manner [patent_app_type] => utility [patent_app_number] => 17/618726 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12218 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17618726 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/618726
Treatment information display device and method for displaying treatment history on image of teeth in accumulated manner Jun 9, 2020 Issued
Array ( [id] => 16652729 [patent_doc_number] => 10929916 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Persona based food recommendation systems and methods [patent_app_type] => utility [patent_app_number] => 16/884125 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4577 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16884125 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/884125
Persona based food recommendation systems and methods May 26, 2020 Issued
Array ( [id] => 17129370 [patent_doc_number] => 20210304139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => PROCESS FLOW DIAGRAM PREDICTION UTILIZING A PROCESS FLOW DIAGRAM EMBEDDING [patent_app_type] => utility [patent_app_number] => 16/832594 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16832594 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/832594
Process flow diagram prediction utilizing a process flow diagram embedding Mar 26, 2020 Issued
Array ( [id] => 18342959 [patent_doc_number] => 11640438 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-02 [patent_title] => Method and system for automated smart linking within web code [patent_app_type] => utility [patent_app_number] => 16/796574 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 7568 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16796574 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/796574
Method and system for automated smart linking within web code Feb 19, 2020 Issued
Array ( [id] => 16255801 [patent_doc_number] => 20200265175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => ASSEMBLY DEVICE TO DESIGN A BUILDING SYSTEM AND COMPUTER SYSTEM TO CREATE AN ASSEMBLY LIBRARY [patent_app_type] => utility [patent_app_number] => 16/794020 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16794020 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/794020
ASSEMBLY DEVICE TO DESIGN A BUILDING SYSTEM AND COMPUTER SYSTEM TO CREATE AN ASSEMBLY LIBRARY Feb 17, 2020 Abandoned
Array ( [id] => 17869407 [patent_doc_number] => 20220292144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => PROVISION OF DIFFERENT CONTENT PAGES BASED ON VARYING USER INTERACTIONS WITH A SINGLE CONTENT ITEM [patent_app_type] => utility [patent_app_number] => 16/975759 [patent_app_country] => US [patent_app_date] => 2020-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10811 [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] => 16975759 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/975759
Provision of different content pages based on varying user interactions with a single content item Feb 5, 2020 Issued
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