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] => 17305964 [patent_doc_number] => 11207045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Systems and methods for estimating healthy lumen diameter and stenosis quantification in coronary arteries [patent_app_type] => utility [patent_app_number] => 16/749560 [patent_app_country] => US [patent_app_date] => 2020-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8053 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16749560 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/749560
Systems and methods for estimating healthy lumen diameter and stenosis quantification in coronary arteries Jan 21, 2020 Issued
Array ( [id] => 17136903 [patent_doc_number] => 11138461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Methods and systems for performing segmentation and registration of images using neutrosophic similarity scores [patent_app_type] => utility [patent_app_number] => 16/740979 [patent_app_country] => US [patent_app_date] => 2020-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 11439 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16740979 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/740979
Methods and systems for performing segmentation and registration of images using neutrosophic similarity scores Jan 12, 2020 Issued
Array ( [id] => 17802416 [patent_doc_number] => 11416717 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Classification model building apparatus and classification model building method thereof [patent_app_type] => utility [patent_app_number] => 16/741707 [patent_app_country] => US [patent_app_date] => 2020-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3168 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16741707 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/741707
Classification model building apparatus and classification model building method thereof Jan 12, 2020 Issued
Array ( [id] => 18199797 [patent_doc_number] => 20230053317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => DEEP PALETTE PREDICTION [patent_app_type] => utility [patent_app_number] => 17/782727 [patent_app_country] => US [patent_app_date] => 2020-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8544 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17782727 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/782727
Deep palette prediction Jan 7, 2020 Issued
Array ( [id] => 17798836 [patent_doc_number] => 11413097 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Three dimensional mapping system for cranial surgical pathways with semi-targets and method [patent_app_type] => utility [patent_app_number] => 16/731519 [patent_app_country] => US [patent_app_date] => 2019-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 7375 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16731519 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/731519
Three dimensional mapping system for cranial surgical pathways with semi-targets and method Dec 30, 2019 Issued
Array ( [id] => 17729326 [patent_doc_number] => 11385713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Eye-tracking image viewer for digital pathology [patent_app_type] => utility [patent_app_number] => 17/281907 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 9973 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17281907 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/281907
Eye-tracking image viewer for digital pathology Dec 18, 2019 Issued
Array ( [id] => 16446126 [patent_doc_number] => 10838049 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-17 [patent_title] => Calibration procedure for establishing an extrinsic relationship between lidar and camera sensors [patent_app_type] => utility [patent_app_number] => 16/717953 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 30 [patent_no_of_words] => 9807 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16717953 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/717953
Calibration procedure for establishing an extrinsic relationship between lidar and camera sensors Dec 16, 2019 Issued
Array ( [id] => 17565875 [patent_doc_number] => 20220130024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND IMAGE PROCESSING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/299245 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17299245 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/299245
Image processing device, image processing method, and image processing system Dec 9, 2019 Issued
Array ( [id] => 16508439 [patent_doc_number] => 20200387695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => INTERACTIVE METHOD AND APPARATUS BASED ON USER ACTION INFORMATION, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/703687 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16703687 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/703687
INTERACTIVE METHOD AND APPARATUS BASED ON USER ACTION INFORMATION, AND ELECTRONIC DEVICE Dec 3, 2019 Abandoned
Array ( [id] => 17195235 [patent_doc_number] => 11163994 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Method and device for determining iris recognition image, terminal apparatus, and storage medium [patent_app_type] => utility [patent_app_number] => 16/703104 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 9027 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16703104 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/703104
Method and device for determining iris recognition image, terminal apparatus, and storage medium Dec 3, 2019 Issued
Array ( [id] => 19278449 [patent_doc_number] => 12028588 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Image sensor and thermal camera device, system and method [patent_app_type] => utility [patent_app_number] => 17/299258 [patent_app_country] => US [patent_app_date] => 2019-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11283 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17299258 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/299258
Image sensor and thermal camera device, system and method Dec 2, 2019 Issued
Array ( [id] => 16730496 [patent_doc_number] => 20210097644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => GAZE ADJUSTMENT AND ENHANCEMENT FOR EYE IMAGES [patent_app_type] => utility [patent_app_number] => 16/696639 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6657 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16696639 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/696639
GAZE ADJUSTMENT AND ENHANCEMENT FOR EYE IMAGES Nov 25, 2019 Abandoned
Array ( [id] => 15989493 [patent_doc_number] => 20200170617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => METHOD, DEVICE AND SYSTEM FOR INTRACAVITY PROBE PROCEDURE PLANNING [patent_app_type] => utility [patent_app_number] => 16/694812 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11500 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16694812 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/694812
Method, device and system for intracavity probe procedure planning Nov 24, 2019 Issued
Array ( [id] => 16161365 [patent_doc_number] => 20200218915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => METHOD FOR AUTHENTICATING USER AND ELECTRONIC DEVICE THEREOF [patent_app_type] => utility [patent_app_number] => 16/692981 [patent_app_country] => US [patent_app_date] => 2019-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16692981 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/692981
Method for authenticating user and electronic device thereof Nov 21, 2019 Issued
Array ( [id] => 15615381 [patent_doc_number] => 20200078095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => SYSTEMS AND METHODS FOR NON-RIGID DEFORMATION OF TISSUE FOR VIRTUAL NAVIGATION OF INTERVENTIONAL TOOLS [patent_app_type] => utility [patent_app_number] => 16/681003 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16681003 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/681003
Systems and methods for non-rigid deformation of tissue for virtual navigation of interventional tools Nov 11, 2019 Issued
Array ( [id] => 17302020 [patent_doc_number] => 20210397859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => VEHICLE OCCUPANT ENGAGEMENT USING THREE-DIMENSIONAL EYE GAZE VECTORS [patent_app_type] => utility [patent_app_number] => 16/764313 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16764313 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/764313
Vehicle occupant engagement using three-dimensional eye gaze vectors Nov 11, 2019 Issued
Array ( [id] => 17352516 [patent_doc_number] => 11227155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Remote biometric identification and lighting [patent_app_type] => utility [patent_app_number] => 16/679565 [patent_app_country] => US [patent_app_date] => 2019-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8268 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16679565 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/679565
Remote biometric identification and lighting Nov 10, 2019 Issued
Array ( [id] => 15585251 [patent_doc_number] => 20200069160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => MEDICAL IMAGE PROCESSING DEVICE, ENDOSCOPE SYSTEM, DIAGNOSIS SUPPORT DEVICE, AND MEDICAL SERVICE SUPPORT DEVICE [patent_app_type] => utility [patent_app_number] => 16/677594 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12329 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16677594 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/677594
Medical image processing device, endoscope system, diagnosis support device, and medical service support device Nov 6, 2019 Issued
Array ( [id] => 16699358 [patent_doc_number] => 10949963 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => System and method for inspection of wet ophthalmic lens [patent_app_type] => utility [patent_app_number] => 16/676789 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 38 [patent_no_of_words] => 6395 [patent_no_of_claims] => 13 [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] => 16676789 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/676789
System and method for inspection of wet ophthalmic lens Nov 6, 2019 Issued
Array ( [id] => 15872231 [patent_doc_number] => 20200143519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => Bright Spot Removal Using A Neural Network [patent_app_type] => utility [patent_app_number] => 16/675603 [patent_app_country] => US [patent_app_date] => 2019-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4475 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16675603 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/675603
Bright spot removal using a neural network Nov 5, 2019 Issued
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