Search

Steven D Maki

Examiner (ID: 16773, Phone: (571)272-1221 , Office: P/1747 )

Most Active Art Unit
1733
Art Unit(s)
1749, 1754, 2899, 1733, 1747, 1791, 1301
Total Applications
2345
Issued Applications
1578
Pending Applications
111
Abandoned Applications
556

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18972956 [patent_doc_number] => 20240053048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => BLOWER AND AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 18/384478 [patent_app_country] => US [patent_app_date] => 2023-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18384478 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/384478
Blower and with controller controlling a motor Oct 26, 2023 Issued
Array ( [id] => 18896186 [patent_doc_number] => 20240011671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => HEAT SOURCE UNIT AND REFRIGERATION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/371553 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18371553 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/371553
HEAT SOURCE UNIT AND REFRIGERATION APPARATUS Sep 21, 2023 Pending
Array ( [id] => 18787029 [patent_doc_number] => 20230375242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => SYSTEMS AND METHODS FOR MODELING OF CHILLER EFFICIENCY AND DETERMINATION OF EFFICIENCY-BASED STAGING [patent_app_type] => utility [patent_app_number] => 18/306560 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18306560 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/306560
SYSTEMS AND METHODS FOR MODELING OF CHILLER EFFICIENCY AND DETERMINATION OF EFFICIENCY-BASED STAGING Apr 24, 2023 Pending
Array ( [id] => 18702276 [patent_doc_number] => 11788781 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Refrigeration device and method for determining amount of refrigerant in refrigeration device [patent_app_type] => utility [patent_app_number] => 18/137006 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 13304 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18137006 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/137006
Refrigeration device and method for determining amount of refrigerant in refrigeration device Apr 19, 2023 Issued
Array ( [id] => 18437179 [patent_doc_number] => 20230184473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => REFRIGERANT CHARGING SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/108139 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18108139 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108139
REFRIGERANT CHARGING SYSTEMS AND METHODS Feb 9, 2023 Pending
Array ( [id] => 18311799 [patent_doc_number] => 20230115699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => HEAT EXCHANGER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/078424 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6067 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18078424 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078424
Heat exchanger assembly with unitary body and manifold and methods of formng same Dec 8, 2022 Issued
Array ( [id] => 18363400 [patent_doc_number] => 20230144991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => CHILLER SUCTION FLOW LIMITING WITH INPUT POWER OR MOTOR CURRENT CONTROL [patent_app_type] => utility [patent_app_number] => 17/986666 [patent_app_country] => US [patent_app_date] => 2022-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6697 [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] => 17986666 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/986666
Chiller suction flow limiting with input power or motor current control Nov 13, 2022 Issued
Array ( [id] => 17961060 [patent_doc_number] => 20220341640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => METHOD FOR REPLACING REFRIGERANT IN REFRIGERATION APPARATUS, REFRIGERATING MACHINE OIL, AND CONTAINER [patent_app_type] => utility [patent_app_number] => 17/858556 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17858556 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/858556
Method for replacing refrigerant in refrigeration apparatus, refrigerating machine oil, and container Jul 5, 2022 Issued
Array ( [id] => 18859417 [patent_doc_number] => 20230413850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => AUTOMATIC VISCOSITY CONTROL SYSTEM FOR FOOD PRODUCTS DISPENSED FROM FROZEN BEVERAGE AND SOFT-SERVE ICE CREAM EQUIPMENT [patent_app_type] => utility [patent_app_number] => 17/846653 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15031 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17846653 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/846653
AUTOMATIC VISCOSITY CONTROL SYSTEM FOR FOOD PRODUCTS DISPENSED FROM FROZEN BEVERAGE AND SOFT-SERVE ICE CREAM EQUIPMENT Jun 21, 2022
Array ( [id] => 18255988 [patent_doc_number] => 20230083027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => MULTI-AREA ARTIFICIAL FOG PIPE NETWORK INTELLIGENT CONTROL METHOD AND SYSTEM BASED ON YOLOV5 ALGORITHM [patent_app_type] => utility [patent_app_number] => 17/847032 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17847032 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/847032
MULTI-AREA ARTIFICIAL FOG PIPE NETWORK INTELLIGENT CONTROL METHOD AND SYSTEM BASED ON YOLOV5 ALGORITHM Jun 21, 2022 Pending
Array ( [id] => 18854802 [patent_doc_number] => 11852373 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Evaporative air cooler having an ice pack [patent_app_type] => utility [patent_app_number] => 17/833325 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 45 [patent_no_of_words] => 33484 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17833325 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/833325
Evaporative air cooler having an ice pack Jun 5, 2022 Issued
Array ( [id] => 18809646 [patent_doc_number] => 20230383981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => Indoor Air Quality Monitors for HVAC Systems [patent_app_type] => utility [patent_app_number] => 17/829171 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17829171 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/829171
Indoor Air Quality Monitors for HVAC Systems May 30, 2022 Pending
Array ( [id] => 18809677 [patent_doc_number] => 20230384012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => SYSTEMS AND METHODS FOR DETERMINING STARTUP PRESSURE RATIO FOR DYNAMIC COMPRESSORS [patent_app_type] => utility [patent_app_number] => 17/804317 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6918 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17804317 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/804317
SYSTEMS AND METHODS FOR DETERMINING STARTUP PRESSURE RATIO FOR DYNAMIC COMPRESSORS May 26, 2022 Pending
Array ( [id] => 18771779 [patent_doc_number] => 20230366600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => CALIBRATING COMPRESSOR BEARING SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/743317 [patent_app_country] => US [patent_app_date] => 2022-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17743317 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/743317
CALIBRATING COMPRESSOR BEARING SYSTEMS May 11, 2022 Pending
Array ( [id] => 17991054 [patent_doc_number] => 20220357091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => METHOD FOR CONTROLLING THE TEMPERATURE AND HUMIDITY OF THE AIR CONTAINED IN AN ENCLOSED REFRIGERATED SPACE [patent_app_type] => utility [patent_app_number] => 17/736857 [patent_app_country] => US [patent_app_date] => 2022-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7856 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17736857 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/736857
Method for controlling the temperature and humidity of the air contained in an enclosed refrigerated space May 3, 2022 Issued
Array ( [id] => 18718863 [patent_doc_number] => 11796200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Refrigerant leak detection and mitigation system and method [patent_app_type] => utility [patent_app_number] => 17/734406 [patent_app_country] => US [patent_app_date] => 2022-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 128 [patent_figures_cnt] => 128 [patent_no_of_words] => 28330 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17734406 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/734406
Refrigerant leak detection and mitigation system and method May 1, 2022 Issued
Array ( [id] => 18462232 [patent_doc_number] => 11686518 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Refrigeration apparatus that operates a utilization unit based on drivability of a compressor in a heat source unit [patent_app_type] => utility [patent_app_number] => 17/707322 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 14442 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17707322 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/707322
Refrigeration apparatus that operates a utilization unit based on drivability of a compressor in a heat source unit Mar 28, 2022 Issued
Array ( [id] => 18658695 [patent_doc_number] => 20230304692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => DEDICATED OUTDOOR AIR SYSTEM WITH A PLURALITY OF MODES OF OPERATION [patent_app_type] => utility [patent_app_number] => 17/656857 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17656857 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/656857
DEDICATED OUTDOOR AIR SYSTEM WITH A PLURALITY OF MODES OF OPERATION Mar 27, 2022
Array ( [id] => 17534456 [patent_doc_number] => 20220113065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => Ejector Cycle [patent_app_type] => utility [patent_app_number] => 17/556057 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17556057 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/556057
Ejector Cycle Dec 19, 2021 Abandoned
Array ( [id] => 19180785 [patent_doc_number] => 11987366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Aircraft cabin air management system [patent_app_type] => utility [patent_app_number] => 17/540063 [patent_app_country] => US [patent_app_date] => 2021-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1969 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17540063 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/540063
Aircraft cabin air management system Nov 30, 2021 Issued
Menu