Search

David W. Duffy

Examiner (ID: 19418, Phone: (571)272-1574 , Office: P/3716 )

Most Active Art Unit
3716
Art Unit(s)
3714, 3716, 3715, 3700
Total Applications
557
Issued Applications
295
Pending Applications
14
Abandoned Applications
251

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18307170 [patent_doc_number] => 20230111070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => SYSTEMS AND METHODS FOR COMPUTER-AIDED ORTHOGNATHIC SURGICAL PLANNING [patent_app_type] => utility [patent_app_number] => 18/079277 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18079277 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/079277
Systems and methods for computer-aided orthognathic surgical planning Dec 11, 2022 Issued
Array ( [id] => 18455341 [patent_doc_number] => 20230196622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => SYSTEMS AND METHODS FOR PROCESSING DIGITAL IMAGES TO ADAPT TO COLOR VISION DEFICIENCY [patent_app_type] => utility [patent_app_number] => 18/060358 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18060358 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/060358
SYSTEMS AND METHODS FOR PROCESSING DIGITAL IMAGES TO ADAPT TO COLOR VISION DEFICIENCY Nov 29, 2022 Pending
Array ( [id] => 19160588 [patent_doc_number] => 20240153295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => Methods and Systems for Testing an Optical Character Recognition Model [patent_app_type] => utility [patent_app_number] => 17/983557 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983557 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983557
Methods and Systems for Testing an Optical Character Recognition Model Nov 8, 2022 Pending
Array ( [id] => 19160589 [patent_doc_number] => 20240153296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => CONTENT EXTRACTION BASED ON HOP DISTANCE WITHIN A GRAPH MODEL [patent_app_type] => utility [patent_app_number] => 17/983908 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983908 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983908
Content extraction based on hop distance within a graph model Nov 8, 2022 Issued
Array ( [id] => 18839781 [patent_doc_number] => 11847858 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Vehicle occupant engagement using three-dimensional eye gaze vectors [patent_app_type] => utility [patent_app_number] => 18/054102 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 16866 [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] => 18054102 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/054102
Vehicle occupant engagement using three-dimensional eye gaze vectors Nov 8, 2022 Issued
Array ( [id] => 18224596 [patent_doc_number] => 20230063590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => ARTIFICIAL INTELLIGENCE-BASED IDENTITY VERIFICATION METHOD AND APPARATUS, COMPUTER DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/976305 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17976305 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/976305
Artificial intelligence-based identity verification method and apparatus, computer device, and storage medium Oct 27, 2022 Issued
Array ( [id] => 18347770 [patent_doc_number] => 20230135880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => TEXT RECOGNITION METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 17/976240 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6329 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17976240 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/976240
TEXT RECOGNITION METHOD AND APPARATUS Oct 27, 2022 Abandoned
Array ( [id] => 18912287 [patent_doc_number] => 11875267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Systems and methods for unifying statistical models for different data modalities [patent_app_type] => utility [patent_app_number] => 17/967417 [patent_app_country] => US [patent_app_date] => 2022-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 16516 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17967417 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/967417
Systems and methods for unifying statistical models for different data modalities Oct 16, 2022 Issued
Array ( [id] => 19704418 [patent_doc_number] => 12198458 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Character recognition method for dynamic images [patent_app_type] => utility [patent_app_number] => 18/045855 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5275 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18045855 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/045855
Character recognition method for dynamic images Oct 11, 2022 Issued
Array ( [id] => 18638715 [patent_doc_number] => 11763323 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => System and method for handbag authentication [patent_app_type] => utility [patent_app_number] => 17/964202 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5647 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17964202 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/964202
System and method for handbag authentication Oct 11, 2022 Issued
Array ( [id] => 20175480 [patent_doc_number] => 12394232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Systems and methods for automated text labeling [patent_app_type] => utility [patent_app_number] => 17/938556 [patent_app_country] => US [patent_app_date] => 2022-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10804 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 17938556 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/938556
Systems and methods for automated text labeling Oct 5, 2022 Issued
Array ( [id] => 19085663 [patent_doc_number] => 20240112464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => DISPLAY PHOTO UPDATE RECOMMENDATIONS [patent_app_type] => utility [patent_app_number] => 17/957398 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12886 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17957398 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/957398
Display photo update recommendations Sep 29, 2022 Issued
Array ( [id] => 20189361 [patent_doc_number] => 12400481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Line-of-sight detection apparatus and image capturing apparatus [patent_app_type] => utility [patent_app_number] => 17/947241 [patent_app_country] => US [patent_app_date] => 2022-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17947241 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/947241
Line-of-sight detection apparatus and image capturing apparatus Sep 18, 2022 Issued
Array ( [id] => 18773725 [patent_doc_number] => 20230368554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => METHOD OF RECOGNIZING MAGNETIC INK CHARACTERS IN ATM [patent_app_type] => utility [patent_app_number] => 17/901709 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5081 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17901709 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/901709
Method of recognizing magnetic ink characters in ATM Aug 31, 2022 Issued
Array ( [id] => 18950482 [patent_doc_number] => 11893781 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Dual deep learning architecture for machine-learning systems [patent_app_type] => utility [patent_app_number] => 17/820249 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11546 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17820249 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/820249
Dual deep learning architecture for machine-learning systems Aug 16, 2022 Issued
Array ( [id] => 18035259 [patent_doc_number] => 20220379474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => INTELLIGENT MONITORING OF ENTRY POINTS IN MULTI-CELL WORKSPACES [patent_app_type] => utility [patent_app_number] => 17/885617 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17885617 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/885617
Intelligent monitoring of entry points in multi-cell workspaces Aug 10, 2022 Issued
Array ( [id] => 20272258 [patent_doc_number] => 12442029 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Method and system for imaging a blood sample [patent_app_type] => utility [patent_app_number] => 17/882702 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5591 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17882702 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/882702
Method and system for imaging a blood sample Aug 7, 2022 Issued
Array ( [id] => 18664451 [patent_doc_number] => 11771313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Intra-oral 3-D fluorescence imaging [patent_app_type] => utility [patent_app_number] => 17/817830 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 7079 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17817830 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/817830
Intra-oral 3-D fluorescence imaging Aug 4, 2022 Issued
Array ( [id] => 18023737 [patent_doc_number] => 20220375236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => LICENSE PLATE IDENTIFICATION METHOD AND SYSTEM THEREOF [patent_app_type] => utility [patent_app_number] => 17/881218 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4108 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17881218 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/881218
LICENSE PLATE IDENTIFICATION METHOD AND SYSTEM THEREOF Aug 3, 2022 Pending
Array ( [id] => 18668723 [patent_doc_number] => 11775626 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Remote biometric identification and lighting [patent_app_type] => utility [patent_app_number] => 17/878978 [patent_app_country] => US [patent_app_date] => 2022-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8321 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17878978 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/878978
Remote biometric identification and lighting Aug 1, 2022 Issued
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