Search

Matthew J. Ludwig

Examiner (ID: 11465, Phone: (571)272-4127 , Office: P/2178 )

Most Active Art Unit
2178
Art Unit(s)
2171, 2178
Total Applications
698
Issued Applications
502
Pending Applications
25
Abandoned Applications
172

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18976230 [patent_doc_number] => 20240056322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => AUTOMATIC IMAGE GENERATOR USING MEETING CONTENT [patent_app_type] => utility [patent_app_number] => 17/884627 [patent_app_country] => US [patent_app_date] => 2022-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11324 [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] => 17884627 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/884627
Automatic image generator using meeting content Aug 9, 2022 Issued
Array ( [id] => 18607088 [patent_doc_number] => 11748556 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-05 [patent_title] => System and method of enhancing PDF documents [patent_app_type] => utility [patent_app_number] => 17/818473 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4622 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17818473 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818473
System and method of enhancing PDF documents Aug 8, 2022 Issued
Array ( [id] => 18276292 [patent_doc_number] => 11615236 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-03-28 [patent_title] => Machine learning model based electronic document completion [patent_app_type] => utility [patent_app_number] => 17/867952 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9496 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17867952 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/867952
Machine learning model based electronic document completion Jul 18, 2022 Issued
Array ( [id] => 19732730 [patent_doc_number] => 12210728 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Information communication apparatus and program for controlling information communication apparatus [patent_app_type] => utility [patent_app_number] => 17/844778 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 13122 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17844778 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/844778
Information communication apparatus and program for controlling information communication apparatus Jun 20, 2022 Issued
Array ( [id] => 18734965 [patent_doc_number] => 11803699 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-31 [patent_title] => Annotating a message body with time expressions [patent_app_type] => utility [patent_app_number] => 17/807767 [patent_app_country] => US [patent_app_date] => 2022-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5984 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17807767 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807767
Annotating a message body with time expressions Jun 19, 2022 Issued
Array ( [id] => 19262063 [patent_doc_number] => 12022141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Safe playback method for streaming media file, and display device [patent_app_type] => utility [patent_app_number] => 17/807220 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 7327 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17807220 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807220
Safe playback method for streaming media file, and display device Jun 15, 2022 Issued
Array ( [id] => 19580645 [patent_doc_number] => 12146751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Vehicle lane changing trajectory planning method, apparatus and device, storage medium and vehicle [patent_app_type] => utility [patent_app_number] => 17/739068 [patent_app_country] => US [patent_app_date] => 2022-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4780 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17739068 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/739068
Vehicle lane changing trajectory planning method, apparatus and device, storage medium and vehicle May 5, 2022 Issued
Array ( [id] => 19970532 [patent_doc_number] => 12339133 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => IVI system and methodology facilitating display, retrieval, transmission and computation of enhanced emergency data elements [patent_app_type] => utility [patent_app_number] => 17/727738 [patent_app_country] => US [patent_app_date] => 2022-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 8670 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17727738 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/727738
IVI system and methodology facilitating display, retrieval, transmission and computation of enhanced emergency data elements Apr 22, 2022 Issued
Array ( [id] => 17777715 [patent_doc_number] => 20220244064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING SYSTEM, AND INFORMATION PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 17/726562 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17726562 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/726562
Information processing device, information processing system, and information processing method Apr 21, 2022 Issued
Array ( [id] => 17781459 [patent_doc_number] => 20220247809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => INFORMATION INDICATING METHOD AND APPARATUS, ELECTRONIC DEVICE AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/725896 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17725896 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/725896
Information indicating method and apparatus, electronic device and storage medium Apr 20, 2022 Issued
Array ( [id] => 19293621 [patent_doc_number] => 12032975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Picture display method and apparatus, electronic device, and medium [patent_app_type] => utility [patent_app_number] => 17/723428 [patent_app_country] => US [patent_app_date] => 2022-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 8876 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17723428 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/723428
Picture display method and apparatus, electronic device, and medium Apr 17, 2022 Issued
Array ( [id] => 19015183 [patent_doc_number] => 11922116 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Annotations in a content model of a content management system [patent_app_type] => utility [patent_app_number] => 17/717842 [patent_app_country] => US [patent_app_date] => 2022-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11244 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17717842 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/717842
Annotations in a content model of a content management system Apr 10, 2022 Issued
Array ( [id] => 18999989 [patent_doc_number] => 11916855 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => File commenting method and apparatus, comment viewing method and apparatus, computer device, and storage medium [patent_app_type] => utility [patent_app_number] => 17/702349 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 38 [patent_no_of_words] => 20566 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17702349 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/702349
File commenting method and apparatus, comment viewing method and apparatus, computer device, and storage medium Mar 22, 2022 Issued
Array ( [id] => 18446189 [patent_doc_number] => 11681761 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-20 [patent_title] => Method and system for mining image searches to associate images with concepts [patent_app_type] => utility [patent_app_number] => 17/699686 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 13688 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17699686 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/699686
Method and system for mining image searches to associate images with concepts Mar 20, 2022 Issued
Array ( [id] => 18668692 [patent_doc_number] => 11775595 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-03 [patent_title] => Method and system for mining image searches to associate images with concepts [patent_app_type] => utility [patent_app_number] => 17/699729 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 13688 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17699729 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/699729
Method and system for mining image searches to associate images with concepts Mar 20, 2022 Issued
Array ( [id] => 19227614 [patent_doc_number] => 12007248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Ice thickness estimation for mobile object operation [patent_app_type] => utility [patent_app_number] => 17/685443 [patent_app_country] => US [patent_app_date] => 2022-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 12566 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17685443 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/685443
Ice thickness estimation for mobile object operation Mar 2, 2022 Issued
Array ( [id] => 18568981 [patent_doc_number] => 20230259317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => SYSTEMS AND METHODS FOR PROVIDING INDICATIONS DURING ONLINE MEETINGS [patent_app_type] => utility [patent_app_number] => 17/679668 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22003 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17679668 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/679668
Systems and methods for providing indications during online meetings Feb 23, 2022 Issued
Array ( [id] => 19442212 [patent_doc_number] => 12092463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Real-time display method, device, system and storage medium of three-dimensional point cloud [patent_app_type] => utility [patent_app_number] => 17/673781 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10333 [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] => 17673781 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/673781
Real-time display method, device, system and storage medium of three-dimensional point cloud Feb 15, 2022 Issued
Array ( [id] => 17778441 [patent_doc_number] => 20220244791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => Systems And Methods for Gesture Input [patent_app_type] => utility [patent_app_number] => 17/669169 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17669169 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/669169
Systems And Methods for Gesture Input Feb 9, 2022 Abandoned
Array ( [id] => 18262345 [patent_doc_number] => 11610047 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-03-21 [patent_title] => Dynamic labeling of functionally equivalent neighboring nodes in an object model tree [patent_app_type] => utility [patent_app_number] => 17/590776 [patent_app_country] => US [patent_app_date] => 2022-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11289 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17590776 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/590776
Dynamic labeling of functionally equivalent neighboring nodes in an object model tree Jan 31, 2022 Issued
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