Search

Frank I. Choi

Examiner (ID: 1997, Phone: (571)272-0610 , Office: P/1616 )

Most Active Art Unit
1616
Art Unit(s)
1616
Total Applications
1154
Issued Applications
390
Pending Applications
117
Abandoned Applications
645

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20513996 [patent_doc_number] => 20260038097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => METHOD FOR AUTOMATICALLY DETERMINING WHETHER TO PERFORM DENOISING [patent_app_type] => utility [patent_app_number] => 19/288344 [patent_app_country] => US [patent_app_date] => 2025-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1132 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 424 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19288344 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/288344
Method for automatically determining whether to perform denoising Jul 31, 2025 Issued
Array ( [id] => 20443585 [patent_doc_number] => 20260000299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => AN INTRAORAL SCANNING DEVICE WITH IMPROVED COOLING [patent_app_type] => utility [patent_app_number] => 19/249737 [patent_app_country] => US [patent_app_date] => 2025-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12342 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19249737 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/249737
AN INTRAORAL SCANNING DEVICE WITH IMPROVED COOLING Jun 24, 2025 Pending
Array ( [id] => 20292392 [patent_doc_number] => 20250317635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => Dual-Band Panoramic Camera System [patent_app_type] => utility [patent_app_number] => 19/244945 [patent_app_country] => US [patent_app_date] => 2025-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19244945 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/244945
Dual-Band Panoramic Camera System Jun 19, 2025 Pending
18/848197 STANDARD-IMAGING ASSISTANCE DEVICE May 7, 2025 Pending
Array ( [id] => 20419829 [patent_doc_number] => 20250381914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => DISPLAY SYSTEM [patent_app_type] => utility [patent_app_number] => 19/185783 [patent_app_country] => US [patent_app_date] => 2025-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19185783 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/185783
DISPLAY SYSTEM Apr 21, 2025 Pending
Array ( [id] => 20197956 [patent_doc_number] => 20250274666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => MEDICAL CONTROL DEVICE AND MEDICAL OBSERVATION SYSTEM [patent_app_type] => utility [patent_app_number] => 19/052490 [patent_app_country] => US [patent_app_date] => 2025-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19052490 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/052490
MEDICAL CONTROL DEVICE AND MEDICAL OBSERVATION SYSTEM Feb 12, 2025 Pending
Array ( [id] => 20046243 [patent_doc_number] => 20250184465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => METHOD FOR GENERATING VIRTUAL VIEWPOINT IMAGE AND IMAGE PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/047446 [patent_app_country] => US [patent_app_date] => 2025-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19047446 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/047446
METHOD FOR GENERATING VIRTUAL VIEWPOINT IMAGE AND IMAGE PROCESSING APPARATUS Feb 5, 2025 Pending
Array ( [id] => 20196271 [patent_doc_number] => 20250272981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => SYSTEM FOR MOVEMENT DETECTION AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 19/042820 [patent_app_country] => US [patent_app_date] => 2025-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19042820 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/042820
SYSTEM FOR MOVEMENT DETECTION AND RELATED METHODS Jan 30, 2025 Pending
Array ( [id] => 20028156 [patent_doc_number] => 20250166378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => System and Method for Facially Identifying a Person For a Sporting Event Entry [patent_app_type] => utility [patent_app_number] => 19/031867 [patent_app_country] => US [patent_app_date] => 2025-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19031867 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/031867
System and Method for Facially Identifying a Person For a Sporting Event Entry Jan 17, 2025 Pending
Array ( [id] => 20125364 [patent_doc_number] => 20250240395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => VIDEO SIGNAL TRANSMITTING DEVICE, VIDEO SIGNAL REPEATING DEVICE, AND VIDEO SIGNAL TRANSMITTING/RECEIVING SYSTEM [patent_app_type] => utility [patent_app_number] => 19/026656 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4673 [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] => 19026656 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/026656
VIDEO SIGNAL TRANSMITTING DEVICE, VIDEO SIGNAL REPEATING DEVICE, AND VIDEO SIGNAL TRANSMITTING/RECEIVING SYSTEM Jan 16, 2025 Pending
Array ( [id] => 20571517 [patent_doc_number] => 20260065443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => METHOD AND APPARATUS FOR VIDEO RESTORATION [patent_app_type] => utility [patent_app_number] => 19/028322 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1752 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19028322 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/028322
METHOD AND APPARATUS FOR VIDEO RESTORATION Jan 16, 2025 Pending
Array ( [id] => 20021057 [patent_doc_number] => 20250159279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => SYSTEMS AND METHODS FOR DYNAMICALLY ADJUSTING DISPLAY CONTENT AND PARAMETERS ON A DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 19/025498 [patent_app_country] => US [patent_app_date] => 2025-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19025498 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/025498
SYSTEMS AND METHODS FOR DYNAMICALLY ADJUSTING DISPLAY CONTENT AND PARAMETERS ON A DISPLAY DEVICE Jan 15, 2025 Pending
Array ( [id] => 20636395 [patent_doc_number] => 12597276 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Driving assistance apparatus and driving assistance method [patent_app_type] => utility [patent_app_number] => 19/011687 [patent_app_country] => US [patent_app_date] => 2025-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2586 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19011687 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/011687
Driving assistance apparatus and driving assistance method Jan 6, 2025 Issued
Array ( [id] => 19867576 [patent_doc_number] => 20250106362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => VEHICULAR VISION SYSTEM WITH OBJECT TRACKING [patent_app_type] => utility [patent_app_number] => 18/973222 [patent_app_country] => US [patent_app_date] => 2024-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18973222 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/973222
VEHICULAR VISION SYSTEM WITH OBJECT TRACKING Dec 8, 2024 Pending
Array ( [id] => 19851159 [patent_doc_number] => 20250096510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => REAR CAMERA SYSTEM FOR A VEHICLE WITH A TRAILER [patent_app_type] => utility [patent_app_number] => 18/963175 [patent_app_country] => US [patent_app_date] => 2024-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18963175 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/963175
REAR CAMERA SYSTEM FOR A VEHICLE WITH A TRAILER Nov 26, 2024 Pending
Array ( [id] => 20663302 [patent_doc_number] => 12605049 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Systems and methods for characterization of an endoscope and automatic calibration of an endoscopic camera system [patent_app_type] => utility [patent_app_number] => 18/951043 [patent_app_country] => US [patent_app_date] => 2024-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 8728 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 18951043 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/951043
Systems and methods for characterization of an endoscope and automatic calibration of an endoscopic camera system Nov 17, 2024 Issued
Array ( [id] => 20423906 [patent_doc_number] => 20250385991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => Vehicle Video Recording Method and Vehicle Video Recording System [patent_app_type] => utility [patent_app_number] => 18/944840 [patent_app_country] => US [patent_app_date] => 2024-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18944840 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/944840
Vehicle Video Recording Method and Vehicle Video Recording System Nov 11, 2024 Pending
Array ( [id] => 20430589 [patent_doc_number] => 20250392683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => Vehicle Video Recording Device and Method of Controlling The Same [patent_app_type] => utility [patent_app_number] => 18/944478 [patent_app_country] => US [patent_app_date] => 2024-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18944478 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/944478
Vehicle Video Recording Device and Method of Controlling The Same Nov 11, 2024 Pending
Array ( [id] => 20711762 [patent_doc_number] => 20260136109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-14 [patent_title] => System and Methods for Predicting and removing Interference Patterns when capturing Images from Behind a Partially Transparent Display [patent_app_type] => utility [patent_app_number] => 18/942002 [patent_app_country] => US [patent_app_date] => 2024-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18942002 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/942002
System and Methods for Predicting and removing Interference Patterns when capturing Images from Behind a Partially Transparent Display Nov 7, 2024 Pending
Array ( [id] => 20003801 [patent_doc_number] => 20250142023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => HIDDEN CAMERA SUBSYSTEM THAT MONITORS A DRIVER OF A VEHICLE [patent_app_type] => utility [patent_app_number] => 18/933124 [patent_app_country] => US [patent_app_date] => 2024-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18933124 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/933124
HIDDEN CAMERA SUBSYSTEM THAT MONITORS A DRIVER OF A VEHICLE Oct 30, 2024 Pending
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