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] => 16439514 [patent_doc_number] => 20200356840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => METHOD OF SECURE CLASSIFICATION OF INPUT DATA BY MEANS OF A CONVOLUTIONAL NEURAL NETWORK [patent_app_type] => utility [patent_app_number] => 16/865694 [patent_app_country] => US [patent_app_date] => 2020-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16865694 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/865694
Method of secure classification of input data by means of a convolutional neural network May 3, 2020 Issued
Array ( [id] => 17003774 [patent_doc_number] => 11082611 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Recording reproduction apparatus, recording reproduction method, and program [patent_app_type] => utility [patent_app_number] => 16/861632 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9929 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16861632 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/861632
Recording reproduction apparatus, recording reproduction method, and program Apr 28, 2020 Issued
Array ( [id] => 17003774 [patent_doc_number] => 11082611 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Recording reproduction apparatus, recording reproduction method, and program [patent_app_type] => utility [patent_app_number] => 16/861632 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9929 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16861632 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/861632
Recording reproduction apparatus, recording reproduction method, and program Apr 28, 2020 Issued
Array ( [id] => 17003774 [patent_doc_number] => 11082611 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Recording reproduction apparatus, recording reproduction method, and program [patent_app_type] => utility [patent_app_number] => 16/861632 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9929 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16861632 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/861632
Recording reproduction apparatus, recording reproduction method, and program Apr 28, 2020 Issued
Array ( [id] => 17003774 [patent_doc_number] => 11082611 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Recording reproduction apparatus, recording reproduction method, and program [patent_app_type] => utility [patent_app_number] => 16/861632 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9929 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16861632 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/861632
Recording reproduction apparatus, recording reproduction method, and program Apr 28, 2020 Issued
Array ( [id] => 16943307 [patent_doc_number] => 11055553 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-07-06 [patent_title] => Image processing system and method [patent_app_type] => utility [patent_app_number] => 16/853245 [patent_app_country] => US [patent_app_date] => 2020-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 6531 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16853245 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/853245
Image processing system and method Apr 19, 2020 Issued
Array ( [id] => 17269851 [patent_doc_number] => 11195279 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-12-07 [patent_title] => Systems and methods for training a statistical model to predict tissue characteristics for a pathology image [patent_app_type] => utility [patent_app_number] => 16/841827 [patent_app_country] => US [patent_app_date] => 2020-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 13715 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16841827 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/841827
Systems and methods for training a statistical model to predict tissue characteristics for a pathology image Apr 6, 2020 Issued
Array ( [id] => 16195485 [patent_doc_number] => 20200236334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => VIDEO DISPLAY DEVICE AND VIDEO DISPLAY METHOD [patent_app_type] => utility [patent_app_number] => 16/842250 [patent_app_country] => US [patent_app_date] => 2020-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16842250 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/842250
Video display device and video display method Apr 6, 2020 Issued
Array ( [id] => 18047408 [patent_doc_number] => 11521365 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Image processing system, image processing apparatus, image processing method, and storage medium [patent_app_type] => utility [patent_app_number] => 16/830042 [patent_app_country] => US [patent_app_date] => 2020-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 26 [patent_no_of_words] => 8498 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16830042 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/830042
Image processing system, image processing apparatus, image processing method, and storage medium Mar 24, 2020 Issued
Array ( [id] => 16346806 [patent_doc_number] => 20200311457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => APPARATUS AND METHOD OF READING LICENSE PLATE [patent_app_type] => utility [patent_app_number] => 16/829483 [patent_app_country] => US [patent_app_date] => 2020-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16829483 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/829483
Apparatus and method of reading license plate Mar 24, 2020 Issued
Array ( [id] => 16153077 [patent_doc_number] => 20200214771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => ALIGNMENT PRECISION [patent_app_type] => utility [patent_app_number] => 16/819808 [patent_app_country] => US [patent_app_date] => 2020-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13233 [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] => 16819808 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/819808
Alignment precision Mar 15, 2020 Issued
Array ( [id] => 17084509 [patent_doc_number] => 20210279516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => GROUND TRUTH GENERATION FOR IMAGE SEGMENTATION [patent_app_type] => utility [patent_app_number] => 16/811473 [patent_app_country] => US [patent_app_date] => 2020-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16811473 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/811473
Ground truth generation for image segmentation Mar 5, 2020 Issued
Array ( [id] => 18266033 [patent_doc_number] => 20230087275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => IMAGING SYSTEM, IMAGING METHOD, AND COMPUTER READABLE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/801441 [patent_app_country] => US [patent_app_date] => 2020-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8041 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17801441 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/801441
Imaging system, imaging method, and computer readable medium Feb 26, 2020 Issued
Array ( [id] => 16109811 [patent_doc_number] => 20200206928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => SAFETY-RATED MULTI-CELL WORKSPACE MAPPING AND MONITORING [patent_app_type] => utility [patent_app_number] => 16/800427 [patent_app_country] => US [patent_app_date] => 2020-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16800427 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/800427
Safety-rated multi-cell workspace mapping and monitoring Feb 24, 2020 Issued
Array ( [id] => 17280627 [patent_doc_number] => 11197639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Diagnosis using a digital oral device [patent_app_type] => utility [patent_app_number] => 16/798811 [patent_app_country] => US [patent_app_date] => 2020-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9586 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16798811 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/798811
Diagnosis using a digital oral device Feb 23, 2020 Issued
Array ( [id] => 15989701 [patent_doc_number] => 20200170721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => ROBOTIZED SYSTEM FOR FEMOROACETABULAR IMPINGEMENT RESURFACING [patent_app_type] => utility [patent_app_number] => 16/786522 [patent_app_country] => US [patent_app_date] => 2020-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16786522 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/786522
ROBOTIZED SYSTEM FOR FEMOROACETABULAR IMPINGEMENT RESURFACING Feb 9, 2020 Abandoned
Array ( [id] => 19703962 [patent_doc_number] => 12197999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Dynamic two-dimensional code evaluation method, dynamic two-dimensional code evaluation system, and dynamic two-dimensional code evaluation program [patent_app_type] => utility [patent_app_number] => 17/430585 [patent_app_country] => US [patent_app_date] => 2020-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 13436 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17430585 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/430585
Dynamic two-dimensional code evaluation method, dynamic two-dimensional code evaluation system, and dynamic two-dimensional code evaluation program Feb 9, 2020 Issued
Array ( [id] => 17598420 [patent_doc_number] => 20220147994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => FACE AUTHENTICATION SYSTEM AND FACE AUTHENTICATION METHOD [patent_app_type] => utility [patent_app_number] => 17/433820 [patent_app_country] => US [patent_app_date] => 2020-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17433820 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/433820
Face authentication system and face authentication method Feb 4, 2020 Issued
Array ( [id] => 16285524 [patent_doc_number] => 20200279126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => AUTOMATIC ASSAY ASSESSMENT AND NORMALIZATION FOR IMAGE PROCESSING [patent_app_type] => utility [patent_app_number] => 16/777649 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16777649 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/777649
Automatic assay assessment and normalization for image processing Jan 29, 2020 Issued
Array ( [id] => 16849528 [patent_doc_number] => 20210150273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => MACHINE LEARNING BASED MODELS FOR OBJECT RECOGNITION [patent_app_type] => utility [patent_app_number] => 16/751078 [patent_app_country] => US [patent_app_date] => 2020-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5140 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16751078 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/751078
Machine learning based models for object recognition Jan 22, 2020 Issued
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