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] => 16269555 [patent_doc_number] => 20200271042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => EXHAUST STRUCTURE FOR SADDLE RIDING VEHICLE [patent_app_type] => utility [patent_app_number] => 16/704759 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16704759 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/704759
Exhaust structure for saddle riding vehicle Dec 4, 2019 Issued
Array ( [id] => 16870983 [patent_doc_number] => 20210164450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => Solar Powered Energy Generator [patent_app_type] => utility [patent_app_number] => 16/699919 [patent_app_country] => US [patent_app_date] => 2019-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16699919 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/699919
Solar powered energy generator Dec 1, 2019 Issued
Array ( [id] => 17150328 [patent_doc_number] => 11143397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [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] => 16/701090 [patent_app_country] => US [patent_app_date] => 2019-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3914 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16701090 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/701090
System and method for a direct emission and diffusion of high-pressure combustion with exhaust into feed-water from a combustion barrel Dec 1, 2019 Issued
Array ( [id] => 17120075 [patent_doc_number] => 11131199 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Impingement cooling with impingement cells on impinged surface [patent_app_type] => utility [patent_app_number] => 16/672781 [patent_app_country] => US [patent_app_date] => 2019-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5434 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16672781 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/672781
Impingement cooling with impingement cells on impinged surface Nov 3, 2019 Issued
Array ( [id] => 17713990 [patent_doc_number] => 11377975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Device and method for monitoring the lifetime of a hydraulic apparatus of an aircraft [patent_app_type] => utility [patent_app_number] => 17/289072 [patent_app_country] => US [patent_app_date] => 2019-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6388 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17289072 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/289072
Device and method for monitoring the lifetime of a hydraulic apparatus of an aircraft Oct 28, 2019 Issued
Array ( [id] => 15557679 [patent_doc_number] => 20200063251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => DIGITALLY CONTROLLED VARIABLE STIFFNESS SPORTING EQUIPMENT [patent_app_type] => utility [patent_app_number] => 16/666909 [patent_app_country] => US [patent_app_date] => 2019-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16666909 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/666909
Digitally controlled variable stiffness sporting equipment Oct 28, 2019 Issued
Array ( [id] => 15867981 [patent_doc_number] => 20200141394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => WIND TURBINE AND METHODS INCLUDING MAIN SHAFT INTEGRATED WITH LOCKING DISC [patent_app_type] => utility [patent_app_number] => 16/667049 [patent_app_country] => US [patent_app_date] => 2019-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16667049 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/667049
Wind turbine and methods including main shaft integrated with locking disc Oct 28, 2019 Issued
Array ( [id] => 17314276 [patent_doc_number] => 20210403324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => SYSTEM AND METHOD FOR PURIFYING ENGINE EXHAUST BY USING OZONE [patent_app_type] => utility [patent_app_number] => 17/287947 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34094 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17287947 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/287947
SYSTEM AND METHOD FOR PURIFYING ENGINE EXHAUST BY USING OZONE Oct 20, 2019 Abandoned
Array ( [id] => 17370742 [patent_doc_number] => 20220025794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => ENGINE TAIL GAS DUST REMOVING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/309089 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 56223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 17309089 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/309089
ENGINE TAIL GAS DUST REMOVING SYSTEM AND METHOD Oct 20, 2019 Abandoned
Array ( [id] => 17315307 [patent_doc_number] => 20210404355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => EXHAUST TREATMENT SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/287682 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 67745 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17287682 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/287682
EXHAUST TREATMENT SYSTEM AND METHOD Oct 20, 2019 Abandoned
Array ( [id] => 17259321 [patent_doc_number] => 20210372306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => ENGINE EXHAUST DUST REMOVAL SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/287979 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 56249 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17287979 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/287979
ENGINE EXHAUST DUST REMOVAL SYSTEM AND METHOD Oct 20, 2019 Abandoned
Array ( [id] => 15834173 [patent_doc_number] => 20200132368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => APPARATUS FOR THE DISTILLATION OF AIR BY CRYOGENIC DISTILLATION [patent_app_type] => utility [patent_app_number] => 16/655977 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16655977 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/655977
Apparatus for the distillation of air by cryogenic distillation Oct 16, 2019 Issued
Array ( [id] => 17363931 [patent_doc_number] => 11230949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-25 [patent_title] => Machine for converting residual heat into mechanical energy [patent_app_type] => utility [patent_app_number] => 17/250959 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 6089 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17250959 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/250959
Machine for converting residual heat into mechanical energy Sep 30, 2019 Issued
Array ( [id] => 16321814 [patent_doc_number] => 10781771 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-22 [patent_title] => Automatic cooling system for combustion engine [patent_app_type] => utility [patent_app_number] => 16/578367 [patent_app_country] => US [patent_app_date] => 2019-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3324 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16578367 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/578367
Automatic cooling system for combustion engine Sep 21, 2019 Issued
Array ( [id] => 16642832 [patent_doc_number] => 10920674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [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] => 16/576329 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 36 [patent_no_of_words] => 40064 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16576329 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/576329
Variable pressure inventory control of closed cycle system with a high pressure tank and an intermediate pressure tank Sep 18, 2019 Issued
Array ( [id] => 16956663 [patent_doc_number] => 11060512 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Elongate fiber artificial muscles and method of fabrication [patent_app_type] => utility [patent_app_number] => 16/573398 [patent_app_country] => US [patent_app_date] => 2019-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 9544 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16573398 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/573398
Elongate fiber artificial muscles and method of fabrication Sep 16, 2019 Issued
Array ( [id] => 16088177 [patent_doc_number] => 20200198075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => TURBINE DRIVEN POWER UNIT FOR A CUTTING TOOL [patent_app_type] => utility [patent_app_number] => 16/572490 [patent_app_country] => US [patent_app_date] => 2019-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7596 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16572490 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/572490
Turbine driven power unit for a cutting tool Sep 15, 2019 Issued
Array ( [id] => 15325551 [patent_doc_number] => 20200003105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => EXHAUST MANIFOLD CLAMP FOR THE MANIFOLD-CYLINDER HEAD JOINT [patent_app_type] => utility [patent_app_number] => 16/568804 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16568804 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/568804
Exhaust manifold clamp for the manifold-cylinder head joint Sep 11, 2019 Issued
Array ( [id] => 16074187 [patent_doc_number] => 20200191080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => EXHAUST GAS ANALYSIS APPARATUS, EXHAUST GAS ANALYSIS METHOD, AND CORRECTION EXPRESSION CREATION METHOD [patent_app_type] => utility [patent_app_number] => 16/564603 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16564603 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/564603
Exhaust gas analysis apparatus, exhaust gas analysis method, and correction expression creation method Sep 8, 2019 Issued
Array ( [id] => 16689132 [patent_doc_number] => 20210071608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => METHOD AND SYSTEM FOR IMPROVING EXHAUST SYSTEM EFFICIENCY [patent_app_type] => utility [patent_app_number] => 16/565408 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9906 [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] => 16565408 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/565408
Method and system for improving exhaust system efficiency Sep 8, 2019 Issued
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