Search

Sam K. Ahn

Supervisory Patent Examiner (ID: 2511, Phone: (571)272-3044 , Office: P/2633 )

Most Active Art Unit
2611
Art Unit(s)
2634, 2633, 2637, 2611
Total Applications
770
Issued Applications
626
Pending Applications
43
Abandoned Applications
106

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17598621 [patent_doc_number] => 20220148195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => SENSOR MAPPING TO A GLOBAL COORDINATE SYSTEM USING HOMOGRAPHY [patent_app_type] => utility [patent_app_number] => 17/456840 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 59775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17456840 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/456840
Sensor mapping to a global coordinate system using homography Nov 28, 2021 Issued
Array ( [id] => 18378920 [patent_doc_number] => 20230154009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => SYSTEMS AND METHODS FOR AUTOMATIC SEGMENTATION OF ORGANS FROM HEAD AND NECK TOMOGRAPHIC IMAGES [patent_app_type] => utility [patent_app_number] => 17/529188 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17529188 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/529188
Systems and methods for automatic segmentation of organs from head and neck tomographic images Nov 16, 2021 Issued
Array ( [id] => 18592712 [patent_doc_number] => 11741617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Method and apparatus with object tracking [patent_app_type] => utility [patent_app_number] => 17/528501 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 9008 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17528501 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/528501
Method and apparatus with object tracking Nov 16, 2021 Issued
Array ( [id] => 18827259 [patent_doc_number] => 11842541 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-12 [patent_title] => Multi-resolution attention network for video action recognition [patent_app_type] => utility [patent_app_number] => 17/527962 [patent_app_country] => US [patent_app_date] => 2021-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6594 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17527962 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/527962
Multi-resolution attention network for video action recognition Nov 15, 2021 Issued
Array ( [id] => 18976079 [patent_doc_number] => 20240056171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => NTN-ENTITY, USER EQUIPMENT AND BASE STATION INVOLVED IN TRANSMISSION PROCEDURE [patent_app_type] => utility [patent_app_number] => 18/257254 [patent_app_country] => US [patent_app_date] => 2021-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22251 [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] => 18257254 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/257254
NTN-ENTITY, USER EQUIPMENT AND BASE STATION INVOLVED IN TRANSMISSION PROCEDURE Nov 3, 2021 Pending
Array ( [id] => 19123160 [patent_doc_number] => 11967151 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Video classification method and apparatus, model training method and apparatus, device, and storage medium [patent_app_type] => utility [patent_app_number] => 17/515164 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 9763 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17515164 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/515164
Video classification method and apparatus, model training method and apparatus, device, and storage medium Oct 28, 2021 Issued
Array ( [id] => 19045268 [patent_doc_number] => 11934379 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Method and system for address verification [patent_app_type] => utility [patent_app_number] => 17/514182 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 10500 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17514182 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514182
Method and system for address verification Oct 28, 2021 Issued
Array ( [id] => 19750351 [patent_doc_number] => 20250038916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => USER DEVICE ORIENTATION [patent_app_type] => utility [patent_app_number] => 18/705489 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7292 [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] => 18705489 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/705489
USER DEVICE ORIENTATION Oct 26, 2021 Pending
Array ( [id] => 18333529 [patent_doc_number] => 20230125477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => DEFECT DETECTION USING ONE OR MORE NEURAL NETWORKS [patent_app_type] => utility [patent_app_number] => 17/511443 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 82535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17511443 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/511443
Defect detection using one or more neural networks Oct 25, 2021 Issued
Array ( [id] => 19842237 [patent_doc_number] => 12254630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Medical image data processing apparatus and method [patent_app_type] => utility [patent_app_number] => 17/452082 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5934 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17452082 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/452082
Medical image data processing apparatus and method Oct 24, 2021 Issued
Array ( [id] => 18227172 [patent_doc_number] => 20230066166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => EYE STATE ASSESSMENT METHOD AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/506703 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3780 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17506703 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/506703
Eye state assessment method and electronic device Oct 20, 2021 Issued
Array ( [id] => 18326914 [patent_doc_number] => 20230125042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => SYSTEM AND METHOD OF 3D POINT CLOUD REGISTRATION WITH MULTIPLE 2D IMAGES [patent_app_type] => utility [patent_app_number] => 17/505471 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17505471 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/505471
System and method of 3D point cloud registration with multiple 2D images Oct 18, 2021 Issued
Array ( [id] => 17885640 [patent_doc_number] => 20220301117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => SYSTEM AND METHOD FOR INDOOR IMAGE INPAINTING UNDER MULTIMODAL STRUCTURAL GUIDANCE [patent_app_type] => utility [patent_app_number] => 17/504221 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504221 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504221
System and method for indoor image inpainting under multimodal structural guidance Oct 17, 2021 Issued
Array ( [id] => 18992716 [patent_doc_number] => 20240064685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => HANDLING OF PUNCTURED POSITIONING REFERENCE SIGNALS [patent_app_type] => utility [patent_app_number] => 18/246489 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18246489 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/246489
HANDLING OF PUNCTURED POSITIONING REFERENCE SIGNALS Oct 13, 2021 Pending
Array ( [id] => 17373023 [patent_doc_number] => 20220028075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => RADIOGRAPHY APPARATUS AND RADIOGRAPHY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/496780 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17496780 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/496780
Radiography apparatus and radiography system Oct 7, 2021 Issued
Array ( [id] => 17598171 [patent_doc_number] => 20220147745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => LANE VIOLATION DETECTION USING CONVOLUTIONAL NEURAL NETWORKS [patent_app_type] => utility [patent_app_number] => 17/450054 [patent_app_country] => US [patent_app_date] => 2021-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17450054 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/450054
Lane violation detection using convolutional neural networks Oct 4, 2021 Issued
Array ( [id] => 18772198 [patent_doc_number] => 20230367021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => Method and System for Determining a Phase of a GNSS Carrier [patent_app_type] => utility [patent_app_number] => 18/245244 [patent_app_country] => US [patent_app_date] => 2021-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18245244 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/245244
Method and system for determining a phase of a GNSS carrier Oct 3, 2021 Issued
Array ( [id] => 17522593 [patent_doc_number] => 20220108442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => Identifying Morphologic, Histopathologic, and Pathologic Features with a Neural Network [patent_app_type] => utility [patent_app_number] => 17/449727 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17449727 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/449727
Identifying Morphologic, Histopathologic, and Pathologic Features with a Neural Network Sep 30, 2021 Abandoned
Array ( [id] => 20470692 [patent_doc_number] => 12526737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Relay discovery and selection [patent_app_type] => utility [patent_app_number] => 18/029081 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 15158 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18029081 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/029081
Relay discovery and selection Sep 30, 2021 Issued
Array ( [id] => 20483781 [patent_doc_number] => 12532259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Adaptive tracking loop updates in user equipment [patent_app_type] => utility [patent_app_number] => 18/040919 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 12983 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18040919 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/040919
Adaptive tracking loop updates in user equipment Sep 28, 2021 Issued
Menu