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] => 18494988 [patent_doc_number] => 11700415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Audio transitions when streaming audiovisual media titles [patent_app_type] => utility [patent_app_number] => 17/746823 [patent_app_country] => US [patent_app_date] => 2022-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 16348 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17746823 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/746823
Audio transitions when streaming audiovisual media titles May 16, 2022 Issued
Array ( [id] => 20252337 [patent_doc_number] => 20250301206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => VIDEO GENERATION DEVICE AND COMPUTER-READABLE STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/862930 [patent_app_country] => US [patent_app_date] => 2022-05-13 [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] => -6 [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] => 18862930 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/862930
VIDEO GENERATION DEVICE AND COMPUTER-READABLE STORAGE MEDIUM May 12, 2022 Pending
Array ( [id] => 19230804 [patent_doc_number] => 12010452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Endoscopic device, display image output method, computer-readable medium, and endoscopic system [patent_app_type] => utility [patent_app_number] => 17/736455 [patent_app_country] => US [patent_app_date] => 2022-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5492 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17736455 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/736455
Endoscopic device, display image output method, computer-readable medium, and endoscopic system May 3, 2022 Issued
Array ( [id] => 20306963 [patent_doc_number] => 12452973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 18/281482 [patent_app_country] => US [patent_app_date] => 2022-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3409 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18281482 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/281482
Display device May 3, 2022 Issued
Array ( [id] => 17994669 [patent_doc_number] => 20220360706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => Imaging Device, Ocular Movement Data Processing System, and Control Method [patent_app_type] => utility [patent_app_number] => 17/735597 [patent_app_country] => US [patent_app_date] => 2022-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17735597 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/735597
Imaging device, ocular movement data processing system, and control method May 2, 2022 Issued
Array ( [id] => 19537870 [patent_doc_number] => 12130421 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Folding smartphone adapter for imaging through optical devices [patent_app_type] => utility [patent_app_number] => 17/732364 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 24 [patent_no_of_words] => 8362 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17732364 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/732364
Folding smartphone adapter for imaging through optical devices Apr 27, 2022 Issued
Array ( [id] => 18828464 [patent_doc_number] => 11843762 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Switchable floating image display device [patent_app_type] => utility [patent_app_number] => 17/730224 [patent_app_country] => US [patent_app_date] => 2022-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 6405 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17730224 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/730224
Switchable floating image display device Apr 26, 2022 Issued
Array ( [id] => 17797021 [patent_doc_number] => 20220256113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => VIDEO SIGNAL CONVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 17/729736 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17729736 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/729736
VIDEO SIGNAL CONVERSION DEVICE Apr 25, 2022 Abandoned
Array ( [id] => 17781557 [patent_doc_number] => 20220247907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => Microlensing for Real-Time Sensing of Stray Light [patent_app_type] => utility [patent_app_number] => 17/659922 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17603 [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] => 17659922 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/659922
Microlensing for real-time sensing of stray light Apr 19, 2022 Issued
Array ( [id] => 17781628 [patent_doc_number] => 20220247978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => Systems and Methods of Detecting and Responding to a Visitor to a Smart Home Environment [patent_app_type] => utility [patent_app_number] => 17/659718 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17659718 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/659718
Systems and Methods of Detecting and Responding to a Visitor to a Smart Home Environment Apr 18, 2022 Abandoned
Array ( [id] => 17965061 [patent_doc_number] => 20220345642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => ELECTRONIC APPARATUS, METHOD OF CONTROLLING THE SAME, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/721189 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17721189 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/721189
Electronic apparatus, method of controlling the same, and storage medium Apr 13, 2022 Issued
Array ( [id] => 18640822 [patent_doc_number] => 11765462 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-19 [patent_title] => Detachable camera block for a wearable device [patent_app_type] => utility [patent_app_number] => 17/719115 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 12806 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17719115 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/719115
Detachable camera block for a wearable device Apr 11, 2022 Issued
Array ( [id] => 19246178 [patent_doc_number] => 20240197162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => HAND-HELD SCANNER [patent_app_type] => utility [patent_app_number] => 18/286915 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18286915 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/286915
HAND-HELD SCANNER Apr 11, 2022 Pending
Array ( [id] => 19357835 [patent_doc_number] => 12058304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Augmented reality display device and method [patent_app_type] => utility [patent_app_number] => 17/715059 [patent_app_country] => US [patent_app_date] => 2022-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 5563 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17715059 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/715059
Augmented reality display device and method Apr 6, 2022 Issued
Array ( [id] => 17919473 [patent_doc_number] => 20220321869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD AND 3D IMAGE GENERATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/707990 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17707990 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/707990
Image processing device, image processing method and 3D image generation system Mar 29, 2022 Issued
Array ( [id] => 17724600 [patent_doc_number] => 20220217322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => APPARATUS, ARTICLES OF MANUFACTURE, AND METHODS TO FACILITATE GENERATION OF VARIABLE VIEWPOINT MEDIA [patent_app_type] => utility [patent_app_number] => 17/704565 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17704565 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/704565
APPARATUS, ARTICLES OF MANUFACTURE, AND METHODS TO FACILITATE GENERATION OF VARIABLE VIEWPOINT MEDIA Mar 24, 2022 Abandoned
Array ( [id] => 18417000 [patent_doc_number] => 11671552 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Imaging system [patent_app_type] => utility [patent_app_number] => 17/702864 [patent_app_country] => US [patent_app_date] => 2022-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 13072 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17702864 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/702864
Imaging system Mar 23, 2022 Issued
Array ( [id] => 18800824 [patent_doc_number] => 11833971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Interior rearview mirror assembly with full mirror video display [patent_app_type] => utility [patent_app_number] => 17/655382 [patent_app_country] => US [patent_app_date] => 2022-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 6859 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 507 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17655382 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/655382
Interior rearview mirror assembly with full mirror video display Mar 17, 2022 Issued
Array ( [id] => 17888019 [patent_doc_number] => 20220303497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => ELECTRONIC DEVICE AND SIGNAL PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 17/697177 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17697177 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/697177
ELECTRONIC DEVICE AND SIGNAL PROCESSING METHOD Mar 16, 2022 Abandoned
Array ( [id] => 19517060 [patent_doc_number] => 20240348746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => DATA TRANSMISSION DEVICE AND DATA TRANSMISSION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/294337 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5888 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18294337 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/294337
DATA TRANSMISSION DEVICE AND DATA TRANSMISSION SYSTEM Mar 9, 2022 Pending
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