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] => 17721108 [patent_doc_number] => 20220213828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => EXPANDER SYSTEM [patent_app_type] => utility [patent_app_number] => 17/560715 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17560715 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/560715
Expander system Dec 22, 2021 Issued
Array ( [id] => 17721142 [patent_doc_number] => 20220213862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => RENEWABLE ENERGY DEVICE WITH LATERAL APERTURE WAVE-DRIVEN PROPULSION [patent_app_type] => utility [patent_app_number] => 17/556815 [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] => 2612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17556815 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/556815
Renewable energy device with lateral aperture wave-driven propulsion Dec 19, 2021 Issued
Array ( [id] => 17939018 [patent_doc_number] => 11473463 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-18 [patent_title] => Tailpipe apparatus to capture greenhouse gas emissions [patent_app_type] => utility [patent_app_number] => 17/555465 [patent_app_country] => US [patent_app_date] => 2021-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 52 [patent_no_of_words] => 3791 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17555465 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/555465
Tailpipe apparatus to capture greenhouse gas emissions Dec 18, 2021 Issued
Array ( [id] => 17750369 [patent_doc_number] => 20220228574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => METHOD, SYSTEM AND APPARATUS FOR EXTRACTING HEAT ENERGY FROM GEOTHERMAL BRINY FLUID [patent_app_type] => utility [patent_app_number] => 17/643722 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17643722 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/643722
Method, system and apparatus for extracting heat energy from geothermal briny fluid Dec 9, 2021 Issued
Array ( [id] => 18355590 [patent_doc_number] => 11643984 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => System, apparatus and method for clean, multi-energy generation [patent_app_type] => utility [patent_app_number] => 17/540904 [patent_app_country] => US [patent_app_date] => 2021-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 10739 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17540904 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/540904
System, apparatus and method for clean, multi-energy generation Dec 1, 2021 Issued
Array ( [id] => 18421278 [patent_doc_number] => 20230175741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => Closed-Loop, Thermal Soak, Geothermal System [patent_app_type] => utility [patent_app_number] => 17/456372 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17456372 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/456372
Closed-Loop, Thermal Soak, Geothermal System Nov 22, 2021 Abandoned
Array ( [id] => 18355755 [patent_doc_number] => 11644150 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Thermal storage in pressurized fluid for compressed air energy storage systems [patent_app_type] => utility [patent_app_number] => 17/526508 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 24 [patent_no_of_words] => 19047 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 487 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17526508 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/526508
Thermal storage in pressurized fluid for compressed air energy storage systems Nov 14, 2021 Issued
Array ( [id] => 18590825 [patent_doc_number] => 11739711 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Energy conversion apparatus [patent_app_type] => utility [patent_app_number] => 17/503494 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 35 [patent_no_of_words] => 27736 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17503494 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/503494
Energy conversion apparatus Oct 17, 2021 Issued
Array ( [id] => 17938997 [patent_doc_number] => 11473442 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-18 [patent_title] => Re-circulating heat pump turbine [patent_app_type] => utility [patent_app_number] => 17/482278 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3143 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17482278 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/482278
Re-circulating heat pump turbine Sep 21, 2021 Issued
Array ( [id] => 17275269 [patent_doc_number] => 20210381467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => CONSTANT DENSITY HEAT EXCHANGER AND SYSTEM FOR ENERGY CONVERSION [patent_app_type] => utility [patent_app_number] => 17/407568 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17407568 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/407568
Constant density heat exchanger and system for energy conversion Aug 19, 2021 Issued
Array ( [id] => 17400407 [patent_doc_number] => 20220042497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => ENHANCED LOW TEMPERATURE DIFFERENCE-POWERED DEVICES, SYSTEMS, AND METHODS [patent_app_type] => utility [patent_app_number] => 17/408368 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 76825 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17408368 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/408368
ENHANCED LOW TEMPERATURE DIFFERENCE-POWERED DEVICES, SYSTEMS, AND METHODS Aug 19, 2021 Abandoned
Array ( [id] => 17413702 [patent_doc_number] => 20220048606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => Method and process for capturing carbon dioxide from marine engines [patent_app_type] => utility [patent_app_number] => 17/394617 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7627 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17394617 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/394617
Method and process for capturing carbon dioxide from marine engines Aug 4, 2021 Issued
Array ( [id] => 17468186 [patent_doc_number] => 11274660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Systems and methods for the capture of heat energy, long-distance conveyance, storage, and distribution of the captured heat energy and power generated therefrom [patent_app_type] => utility [patent_app_number] => 17/390127 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 36 [patent_no_of_words] => 19411 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 408 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17390127 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/390127
Systems and methods for the capture of heat energy, long-distance conveyance, storage, and distribution of the captured heat energy and power generated therefrom Jul 29, 2021 Issued
Array ( [id] => 17229297 [patent_doc_number] => 20210355853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => METHOD OF INJECTING SECONDARY AIR INTO AN EXHAUST GAS STREAM OF A MARINE ENGINE [patent_app_type] => utility [patent_app_number] => 17/389689 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17389689 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/389689
Method of injecting secondary air into an exhaust gas stream of a marine engine Jul 29, 2021 Issued
Array ( [id] => 18369640 [patent_doc_number] => 11649801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => System and method of capturing and linearizing oceanic wave motion using a buoy flotation device and an alternating-to-direct motion converter [patent_app_type] => utility [patent_app_number] => 17/388559 [patent_app_country] => US [patent_app_date] => 2021-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 29 [patent_no_of_words] => 9185 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17388559 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/388559
System and method of capturing and linearizing oceanic wave motion using a buoy flotation device and an alternating-to-direct motion converter Jul 28, 2021 Issued
Array ( [id] => 17505896 [patent_doc_number] => 20220098999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => SHAPE MEMORY ALLOY REINFORCED CASING [patent_app_type] => utility [patent_app_number] => 17/387002 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17387002 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/387002
Shape memory alloy reinforced casing Jul 27, 2021 Issued
Array ( [id] => 17176146 [patent_doc_number] => 20210329817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => HEAT EXCHANGE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/361678 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17361678 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/361678
Heat exchange system Jun 28, 2021 Issued
Array ( [id] => 17127250 [patent_doc_number] => 20210302019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => System and Method for a Direct Emission and Diffusion of High-Pressure Combustion with Exhaust into Feed-Water from a Combustion Barrel [patent_app_type] => utility [patent_app_number] => 17/345351 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17345351 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/345351
System and method for a direct emission and diffusion of high-pressure combustion with exhaust into feed-water from a combustion barrel Jun 10, 2021 Issued
Array ( [id] => 18036943 [patent_doc_number] => 20220381158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => Methods and apparatus for fast starting heat recovery steam generators for combined cycle power plants [patent_app_type] => utility [patent_app_number] => 17/300366 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17300366 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/300366
Methods and apparatus for fast starting heat recovery steam generators for combined cycle power plants May 31, 2021 Abandoned
Array ( [id] => 18071840 [patent_doc_number] => 11530668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Closed cycle regenerative heat engines [patent_app_type] => utility [patent_app_number] => 17/329745 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 8542 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17329745 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/329745
Closed cycle regenerative heat engines May 24, 2021 Issued
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