Search

Frank I. Choi

Examiner (ID: 854, 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] => 19977966 [patent_doc_number] => 12345436 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Dynamic ventilation control for a building [patent_app_type] => utility [patent_app_number] => 18/498856 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 8208 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [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] => 18498856 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/498856
Dynamic ventilation control for a building Oct 30, 2023 Issued
Array ( [id] => 19110375 [patent_doc_number] => 20240122125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => SYSTEM AND METHOD FOR CULTIVATING ROUGHAGE [patent_app_type] => utility [patent_app_number] => 18/485658 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18485658 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/485658
SYSTEM AND METHOD FOR CULTIVATING ROUGHAGE Oct 11, 2023 Pending
Array ( [id] => 19893687 [patent_doc_number] => 20250118999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => RECOVERY FROM POWER INTERRUPTION IN WIRELESSLY POWERED APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/481544 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18481544 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/481544
RECOVERY FROM POWER INTERRUPTION IN WIRELESSLY POWERED APPLIANCE Oct 4, 2023 Pending
Array ( [id] => 18958063 [patent_doc_number] => 20240046390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => SYSTEMS AND METHODS FOR REDUCING RISK OF PATHOGEN EXPOSURE WITHIN A SPACE [patent_app_type] => utility [patent_app_number] => 18/482001 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18482001 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/482001
Systems and methods for reducing risk of pathogen exposure within a space Oct 4, 2023 Issued
Array ( [id] => 20635055 [patent_doc_number] => 12595926 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Controller and method for managing a flow unit [patent_app_type] => utility [patent_app_number] => 18/476806 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1271 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18476806 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/476806
CONTROLLER AND METHOD FOR MANAGING A FLOW UNIT Sep 27, 2023 Issued
Array ( [id] => 19275208 [patent_doc_number] => 12025330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Visualization system for target area of air conditioner [patent_app_type] => utility [patent_app_number] => 18/374130 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 7538 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18374130 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/374130
Visualization system for target area of air conditioner Sep 27, 2023 Issued
Array ( [id] => 18880209 [patent_doc_number] => 20240003578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => SYSTEMS AND METHODS FOR OPERATING AN HVAC SYSTEM [patent_app_type] => utility [patent_app_number] => 18/369611 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18369611 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/369611
Systems and methods for operating an HVAC system Sep 17, 2023 Issued
Array ( [id] => 19779272 [patent_doc_number] => 12228298 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => System and method for humidification temperature compensation [patent_app_type] => utility [patent_app_number] => 18/244489 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 8927 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18244489 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/244489
System and method for humidification temperature compensation Sep 10, 2023 Issued
Array ( [id] => 19021054 [patent_doc_number] => 20240077225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => MANAGEMENT AND COMMUNICATION SYSTEM FOR NON-CENTRALIZED AIR CONDITIONERS [patent_app_type] => utility [patent_app_number] => 18/243236 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18243236 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/243236
MANAGEMENT AND COMMUNICATION SYSTEM FOR NON-CENTRALIZED AIR CONDITIONERS Sep 6, 2023 Pending
Array ( [id] => 18863001 [patent_doc_number] => 20230417437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => AUTOMATIC STAGING OF MULTIPLE HVAC SYSTEMS DURING A PEAK DEMAND RESPONSE [patent_app_type] => utility [patent_app_number] => 18/463148 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18463148 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/463148
Automatic staging of multiple HVAC systems during a peak demand response Sep 6, 2023 Issued
Array ( [id] => 20454433 [patent_doc_number] => 12517485 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Battery manufacturing method and battery manufacturing system [patent_app_type] => utility [patent_app_number] => 18/711800 [patent_app_country] => US [patent_app_date] => 2023-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18711800 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/711800
Battery manufacturing method and battery manufacturing system Sep 5, 2023 Issued
Array ( [id] => 19270380 [patent_doc_number] => 20240214086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => METHODS AND SYSTEMS FOR DATA DETECTION AND DISPLAY IN AN INDUSTRIAL ENVIRONMENT WITH INTERNET OF THINGS DATA COLLECTION INCLUDING AN ADAPTIVE HEAT MAP [patent_app_type] => utility [patent_app_number] => 18/240175 [patent_app_country] => US [patent_app_date] => 2023-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 304174 [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] => 18240175 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/240175
METHODS AND SYSTEMS FOR DATA DETECTION AND DISPLAY IN AN INDUSTRIAL ENVIRONMENT WITH INTERNET OF THINGS DATA COLLECTION INCLUDING AN ADAPTIVE HEAT MAP Aug 29, 2023 Pending
Array ( [id] => 19817717 [patent_doc_number] => 20250075924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => METHOD, SYSTEM, AND APPARATUS FOR CONTROLLING A PLURALITY OF PARAMETERS IN A NON-AIR-CONDITIONED CLOSED ENVIRONMENT [patent_app_type] => utility [patent_app_number] => 18/239741 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5443 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18239741 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/239741
METHOD, SYSTEM, AND APPARATUS FOR CONTROLLING A PLURALITY OF PARAMETERS IN A NON-AIR-CONDITIONED CLOSED ENVIRONMENT Aug 28, 2023 Pending
Array ( [id] => 20609054 [patent_doc_number] => 12584650 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Distributed zone control system [patent_app_type] => utility [patent_app_number] => 18/231603 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5789 [patent_no_of_claims] => 19 [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] => 18231603 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/231603
Distributed zone control system Aug 7, 2023 Issued
Array ( [id] => 18956211 [patent_doc_number] => 20240044538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => BUILDING AIR QUALITY ASSESSMENT [patent_app_type] => utility [patent_app_number] => 18/229079 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21174 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18229079 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/229079
Building air quality assessment Jul 31, 2023 Issued
Array ( [id] => 19676819 [patent_doc_number] => 12188671 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Modular heat transfer system [patent_app_type] => utility [patent_app_number] => 18/359261 [patent_app_country] => US [patent_app_date] => 2023-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 30 [patent_no_of_words] => 16062 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18359261 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/359261
Modular heat transfer system Jul 25, 2023 Issued
Array ( [id] => 19685077 [patent_doc_number] => 20250003622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => METHOD AND SYSTEM TO REDUCE BROWNOUT CONDITIONS FOR WALL THERMOSTATS [patent_app_type] => utility [patent_app_number] => 18/344595 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11794 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18344595 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/344595
METHOD AND SYSTEM TO REDUCE BROWNOUT CONDITIONS FOR WALL THERMOSTATS Jun 28, 2023 Pending
Array ( [id] => 18880206 [patent_doc_number] => 20240003575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => METHODS AND SYSTEMS FOR OPERATING AN HVAC SYSTEM [patent_app_type] => utility [patent_app_number] => 18/343505 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 371 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18343505 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/343505
METHODS AND SYSTEMS FOR OPERATING AN HVAC SYSTEM Jun 27, 2023 Pending
Array ( [id] => 18710162 [patent_doc_number] => 20230332786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => MODULATING REHEAT FUNCTIONALITY FOR HVAC SYSTEM [patent_app_type] => utility [patent_app_number] => 18/214383 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12809 [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] => 18214383 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/214383
Modulating reheat functionality for HVAC system Jun 25, 2023 Issued
Array ( [id] => 18845726 [patent_doc_number] => 20230408130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => SYSTEMS AND METHODS FOR OPERATING AN HVAC SYSTEM [patent_app_type] => utility [patent_app_number] => 18/210735 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18210735 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210735
SYSTEMS AND METHODS FOR OPERATING AN HVAC SYSTEM Jun 15, 2023 Pending
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