Search

Qiuwen Mi

Examiner (ID: 10650, Phone: (571)272-5984 , Office: P/1655 )

Most Active Art Unit
1655
Art Unit(s)
1655
Total Applications
1940
Issued Applications
1228
Pending Applications
103
Abandoned Applications
609

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18445288 [patent_doc_number] => 11680851 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Device for measuring surface temperature of turbine blade based on rotatable prism [patent_app_type] => utility [patent_app_number] => 17/326313 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2725 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 608 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17326313 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/326313
Device for measuring surface temperature of turbine blade based on rotatable prism May 19, 2021 Issued
Array ( [id] => 17214052 [patent_doc_number] => 20210347388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => GRAVITATIONAL POTENTIAL ENERGY STORAGE SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/316449 [patent_app_country] => US [patent_app_date] => 2021-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8989 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17316449 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/316449
Gravitational potential energy storage systems and methods May 9, 2021 Issued
Array ( [id] => 17215201 [patent_doc_number] => 20210348539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => Method for Operating an Internal Combustion Engine with a Secondary Air System [patent_app_type] => utility [patent_app_number] => 17/308797 [patent_app_country] => US [patent_app_date] => 2021-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4284 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17308797 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/308797
Method for operating an internal combustion engine with a secondary air system May 4, 2021 Issued
Array ( [id] => 17990770 [patent_doc_number] => 20220356807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => COLD SPRAY DUCT FOR A GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 17/307394 [patent_app_country] => US [patent_app_date] => 2021-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9972 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17307394 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/307394
Cold spray duct for a gas turbine engine May 3, 2021 Issued
Array ( [id] => 17735433 [patent_doc_number] => 20220220892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => RE-CONDENSING POWER CYCLE FOR FLUID REGASIFICATION [patent_app_type] => utility [patent_app_number] => 17/601788 [patent_app_country] => US [patent_app_date] => 2021-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17601788 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/601788
Re-condensing power cycle for fluid regasification Apr 26, 2021 Issued
Array ( [id] => 18452572 [patent_doc_number] => 20230193851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => A Multi-Stage Stirling Cycle Machine And A Steady-State Operating Parameter Control Method Therefor [patent_app_type] => utility [patent_app_number] => 17/918296 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17918296 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/918296
Multi-stage stirling cycle machine and a steady-state operating parameter control method therefor Apr 25, 2021 Issued
Array ( [id] => 17171106 [patent_doc_number] => 20210324776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => FLUID TANK THAWING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/233936 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17233936 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/233936
FLUID TANK THAWING SYSTEM Apr 18, 2021 Abandoned
Array ( [id] => 17126971 [patent_doc_number] => 20210301740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => SYSTEM, APPARATUS AND METHOD FOR CLEAN, MULTI-ENERGY GENERATION [patent_app_type] => utility [patent_app_number] => 17/222311 [patent_app_country] => US [patent_app_date] => 2021-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10721 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17222311 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/222311
System, apparatus and method for clean, multi-energy generation Apr 4, 2021 Issued
Array ( [id] => 17251708 [patent_doc_number] => 11187185 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-30 [patent_title] => Waste heat recovery lube oil management [patent_app_type] => utility [patent_app_number] => 17/222558 [patent_app_country] => US [patent_app_date] => 2021-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6898 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17222558 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/222558
Waste heat recovery lube oil management Apr 4, 2021 Issued
Array ( [id] => 18310162 [patent_doc_number] => 20230114062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => A TIDAL POWER GENERATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/904066 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1924 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17904066 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904066
Tidal power generation system Mar 18, 2021 Issued
Array ( [id] => 17883464 [patent_doc_number] => 20220298941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => EXHAUST SOUND TUNING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/203279 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9862 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17203279 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/203279
Exhaust sound tuning system and method Mar 15, 2021 Issued
Array ( [id] => 18399796 [patent_doc_number] => 11661925 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Apparatuses, systems, and methods for extraction and/or storage of energy from moving fluids [patent_app_type] => utility [patent_app_number] => 17/202264 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 37 [patent_no_of_words] => 21119 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17202264 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/202264
Apparatuses, systems, and methods for extraction and/or storage of energy from moving fluids Mar 14, 2021 Issued
Array ( [id] => 17968744 [patent_doc_number] => 11486262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Diffuser bleed assembly [patent_app_type] => utility [patent_app_number] => 17/191566 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4068 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17191566 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/191566
Diffuser bleed assembly Mar 2, 2021 Issued
Array ( [id] => 17100027 [patent_doc_number] => 20210287818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => WIND-SOLAR REACTOR SYSTEM AND WORKING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/190249 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 477 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17190249 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/190249
Wind-solar reactor system and working method thereof Mar 1, 2021 Issued
Array ( [id] => 17037944 [patent_doc_number] => 20210254902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => SOLAR CONCENTRATOR, SOLAR RECEIVER AND THERMAL STORAGE [patent_app_type] => utility [patent_app_number] => 17/186201 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17186201 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/186201
Solar concentrator, solar receiver and thermal storage Feb 25, 2021 Issued
Array ( [id] => 16870937 [patent_doc_number] => 20210164404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => VARIABLE PRESSURE INVENTORY CONTROL OF CLOSED CYCLE SYSTEM WITH A HIGH PRESSURE TANK AND AN INTERMEDIATE PRESSURE TANK [patent_app_type] => utility [patent_app_number] => 17/174490 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40091 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17174490 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/174490
Variable pressure inventory control of closed cycle system with a high pressure tank and an intermediate pressure tank Feb 11, 2021 Issued
Array ( [id] => 17351323 [patent_doc_number] => 11225951 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Method, system and apparatus for extracting heat energy from geothermal briny fluid [patent_app_type] => utility [patent_app_number] => 17/167276 [patent_app_country] => US [patent_app_date] => 2021-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7480 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17167276 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/167276
Method, system and apparatus for extracting heat energy from geothermal briny fluid Feb 3, 2021 Issued
Array ( [id] => 17777358 [patent_doc_number] => 20220243707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => Geothermal Energy System [patent_app_type] => utility [patent_app_number] => 17/163385 [patent_app_country] => US [patent_app_date] => 2021-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17163385 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/163385
Geothermal Energy System Jan 29, 2021 Abandoned
Array ( [id] => 16916905 [patent_doc_number] => 20210189997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => ENERGY HARVESTING HEAT ENGINE AND ACTUATOR [patent_app_type] => utility [patent_app_number] => 17/146284 [patent_app_country] => US [patent_app_date] => 2021-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12418 [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] => 17146284 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/146284
Energy harvesting heat engine and actuator Jan 10, 2021 Issued
Array ( [id] => 18300622 [patent_doc_number] => 11622503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Riding lawn mower [patent_app_type] => utility [patent_app_number] => 17/145427 [patent_app_country] => US [patent_app_date] => 2021-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 4921 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17145427 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/145427
Riding lawn mower Jan 10, 2021 Issued
Menu