Search

Darrin D. Dunn

Examiner (ID: 1016, Phone: (571)270-1645 , Office: P/2126 )

Most Active Art Unit
2117
Art Unit(s)
2121, 2126, 2117, 2118
Total Applications
994
Issued Applications
708
Pending Applications
88
Abandoned Applications
230

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20224622 [patent_doc_number] => 20250287553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => EMERGENCY COOLING SYSTEM AND METHOD FOR DATA CENTER AND DATA CENTER COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 19/216506 [patent_app_country] => US [patent_app_date] => 2025-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19216506 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/216506
Emergency cooling system and method for data center and data center cooling system May 21, 2025 Issued
Array ( [id] => 20224622 [patent_doc_number] => 20250287553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => EMERGENCY COOLING SYSTEM AND METHOD FOR DATA CENTER AND DATA CENTER COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 19/216506 [patent_app_country] => US [patent_app_date] => 2025-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19216506 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/216506
Emergency cooling system and method for data center and data center cooling system May 21, 2025 Issued
Array ( [id] => 19861010 [patent_doc_number] => 20250099796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => REMOTE MONITORING AND WATER SHUTOFF SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/914452 [patent_app_country] => US [patent_app_date] => 2024-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12404 [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] => 18914452 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/914452
Remote monitoring and water shutoff systems Oct 13, 2024 Issued
Array ( [id] => 19861010 [patent_doc_number] => 20250099796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => REMOTE MONITORING AND WATER SHUTOFF SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/914452 [patent_app_country] => US [patent_app_date] => 2024-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12404 [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] => 18914452 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/914452
Remote monitoring and water shutoff systems Oct 13, 2024 Issued
Array ( [id] => 19861010 [patent_doc_number] => 20250099796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => REMOTE MONITORING AND WATER SHUTOFF SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/914452 [patent_app_country] => US [patent_app_date] => 2024-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12404 [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] => 18914452 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/914452
Remote monitoring and water shutoff systems Oct 13, 2024 Issued
Array ( [id] => 19466040 [patent_doc_number] => 20240319710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => METHOD AND SYSTEM FOR AUTOMATED TOOLPATH GENERATION [patent_app_type] => utility [patent_app_number] => 18/736879 [patent_app_country] => US [patent_app_date] => 2024-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18736879 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/736879
Method and system for automated toolpath generation Jun 6, 2024 Issued
Array ( [id] => 19918832 [patent_doc_number] => 12294214 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-06 [patent_title] => Method and system for optimized scheduling of integrated energy system and electronic apparatus [patent_app_type] => utility [patent_app_number] => 18/666714 [patent_app_country] => US [patent_app_date] => 2024-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 27 [patent_no_of_words] => 6394 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 1813 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18666714 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/666714
Method and system for optimized scheduling of integrated energy system and electronic apparatus May 15, 2024 Issued
Array ( [id] => 19623266 [patent_doc_number] => 12162059 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-10 [patent_title] => Precision roll bending method, system, and electronic equipment for cylinder with variable curvature section [patent_app_type] => utility [patent_app_number] => 18/648409 [patent_app_country] => US [patent_app_date] => 2024-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7113 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18648409 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/648409
Precision roll bending method, system, and electronic equipment for cylinder with variable curvature section Apr 27, 2024 Issued
Array ( [id] => 20344594 [patent_doc_number] => 12468323 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Subsidiary interaction of controllers [patent_app_type] => utility [patent_app_number] => 18/617733 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18617733 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/617733
Subsidiary interaction of controllers Mar 26, 2024 Issued
Array ( [id] => 19347007 [patent_doc_number] => 20240255970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => PUMP UNIT [patent_app_type] => utility [patent_app_number] => 18/611877 [patent_app_country] => US [patent_app_date] => 2024-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18611877 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/611877
PUMP UNIT Mar 20, 2024 Pending
Array ( [id] => 20469760 [patent_doc_number] => 12525803 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Adaptive control of electricity consumption [patent_app_type] => utility [patent_app_number] => 18/440324 [patent_app_country] => US [patent_app_date] => 2024-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18440324 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/440324
ADAPTIVE CONTROL OF ELECTRICITY CONSUMPTION Feb 12, 2024 Issued
Array ( [id] => 20303881 [patent_doc_number] => 12449867 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Generating fan control signal for computing device [patent_app_type] => utility [patent_app_number] => 18/411927 [patent_app_country] => US [patent_app_date] => 2024-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 4641 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18411927 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/411927
Generating fan control signal for computing device Jan 11, 2024 Issued
Array ( [id] => 20303881 [patent_doc_number] => 12449867 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Generating fan control signal for computing device [patent_app_type] => utility [patent_app_number] => 18/411927 [patent_app_country] => US [patent_app_date] => 2024-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 4641 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18411927 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/411927
Generating fan control signal for computing device Jan 11, 2024 Issued
Array ( [id] => 20390668 [patent_doc_number] => 12490414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Method and system for controlling internal temperature of server, server, device, and medium [patent_app_type] => utility [patent_app_number] => 19/115742 [patent_app_country] => US [patent_app_date] => 2023-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 9384 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19115742 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/115742
Method and system for controlling internal temperature of server, server, device, and medium Dec 24, 2023 Issued
Array ( [id] => 20390668 [patent_doc_number] => 12490414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Method and system for controlling internal temperature of server, server, device, and medium [patent_app_type] => utility [patent_app_number] => 19/115742 [patent_app_country] => US [patent_app_date] => 2023-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 9384 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19115742 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/115742
Method and system for controlling internal temperature of server, server, device, and medium Dec 24, 2023 Issued
Array ( [id] => 19357335 [patent_doc_number] => 12057799 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-06 [patent_title] => System and method for stabilizing frequency of the power grid [patent_app_type] => utility [patent_app_number] => 18/537489 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 13093 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1611 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18537489 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/537489
System and method for stabilizing frequency of the power grid Dec 11, 2023 Issued
Array ( [id] => 19504000 [patent_doc_number] => 12115402 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Remote control of water supply systems [patent_app_type] => utility [patent_app_number] => 18/381859 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 12388 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18381859 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/381859
Remote control of water supply systems Oct 18, 2023 Issued
Array ( [id] => 19442105 [patent_doc_number] => 12092353 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Failure detection and compensation in heating, ventilation and air conditioning (HVAC) equipment [patent_app_type] => utility [patent_app_number] => 18/484258 [patent_app_country] => US [patent_app_date] => 2023-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 9429 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18484258 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/484258
Failure detection and compensation in heating, ventilation and air conditioning (HVAC) equipment Oct 9, 2023 Issued
Array ( [id] => 19188794 [patent_doc_number] => 20240167707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => DEVICE FOR DETECTING AND REDUCING RADON CONCENTRATION IN AN INDOOR ENVIRONMENT [patent_app_type] => utility [patent_app_number] => 18/374723 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18374723 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/374723
DEVICE FOR DETECTING AND REDUCING RADON CONCENTRATION IN AN INDOOR ENVIRONMENT Sep 28, 2023 Pending
Array ( [id] => 19188794 [patent_doc_number] => 20240167707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => DEVICE FOR DETECTING AND REDUCING RADON CONCENTRATION IN AN INDOOR ENVIRONMENT [patent_app_type] => utility [patent_app_number] => 18/374723 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18374723 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/374723
DEVICE FOR DETECTING AND REDUCING RADON CONCENTRATION IN AN INDOOR ENVIRONMENT Sep 28, 2023 Pending
Menu