Search

Meng Li

Examiner (ID: 4104, Phone: (571)272-8729 , Office: P/2437 )

Most Active Art Unit
2437
Art Unit(s)
2437, 2496
Total Applications
664
Issued Applications
542
Pending Applications
59
Abandoned Applications
71

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16541730 [patent_doc_number] => 20200408143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => Turbocharger Turbine Rotor and Turbocharger [patent_app_type] => utility [patent_app_number] => 16/911365 [patent_app_country] => US [patent_app_date] => 2020-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2777 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16911365 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/911365
Turbocharger Turbine Rotor and Turbocharger Jun 23, 2020 Abandoned
Array ( [id] => 17275227 [patent_doc_number] => 20210381425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => ROTARY VANE INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/894775 [patent_app_country] => US [patent_app_date] => 2020-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7793 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16894775 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/894775
ROTARY VANE INTERNAL COMBUSTION ENGINE Jun 5, 2020 Abandoned
Array ( [id] => 17414746 [patent_doc_number] => 20220049650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => RELIEF VALVE FOR A TURBOCHARGER AND PROCESS FOR MANUFACTURING A RELIEF VALVE [patent_app_type] => utility [patent_app_number] => 17/275811 [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] => 3253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17275811 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/275811
RELIEF VALVE FOR A TURBOCHARGER AND PROCESS FOR MANUFACTURING A RELIEF VALVE Sep 11, 2019 Abandoned
Array ( [id] => 14717045 [patent_doc_number] => 20190249586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => ABNORMALITY DIAGNOSIS APPARATUS AND VEHICLE [patent_app_type] => utility [patent_app_number] => 16/274364 [patent_app_country] => US [patent_app_date] => 2019-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11621 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16274364 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/274364
ABNORMALITY DIAGNOSIS APPARATUS AND VEHICLE Feb 12, 2019 Abandoned
Array ( [id] => 14408363 [patent_doc_number] => 20190170025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => Renewable Energy Process and Method Using a Carbon Dioxide Cycle to Produce Work [patent_app_type] => utility [patent_app_number] => 16/266181 [patent_app_country] => US [patent_app_date] => 2019-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 769 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16266181 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/266181
Renewable Energy Process and Method Using a Carbon Dioxide Cycle to Produce Work Feb 3, 2019 Abandoned
Array ( [id] => 14503011 [patent_doc_number] => 20190195160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => ANOMALY DIAGNOSING APPARATUS AND METHOD FOR AIR FLOWMETER [patent_app_type] => utility [patent_app_number] => 16/200712 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7249 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16200712 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/200712
ANOMALY DIAGNOSING APPARATUS AND METHOD FOR AIR FLOWMETER Nov 26, 2018 Abandoned
Array ( [id] => 14502915 [patent_doc_number] => 20190195112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => ANOMALY DIAGNOSING APPARATUS AND METHOD FOR ADDITION VALVE [patent_app_type] => utility [patent_app_number] => 16/200703 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6547 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16200703 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/200703
ANOMALY DIAGNOSING APPARATUS AND METHOD FOR ADDITION VALVE Nov 26, 2018 Abandoned
Array ( [id] => 14278913 [patent_doc_number] => 20190136741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => CONTROLLER AND CONTROL METHOD FOR ENGINE [patent_app_type] => utility [patent_app_number] => 16/178021 [patent_app_country] => US [patent_app_date] => 2018-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16178021 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/178021
CONTROLLER AND CONTROL METHOD FOR ENGINE Oct 31, 2018 Abandoned
Array ( [id] => 14232051 [patent_doc_number] => 20190128198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => CONTROLLER AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/161734 [patent_app_country] => US [patent_app_date] => 2018-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16161734 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/161734
CONTROLLER AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE Oct 15, 2018 Abandoned
Array ( [id] => 14186531 [patent_doc_number] => 20190112970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => EXHAUST SYSTEM APPARATUS FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/145730 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22249 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16145730 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/145730
EXHAUST SYSTEM APPARATUS FOR INTERNAL COMBUSTION ENGINE Sep 27, 2018 Abandoned
Array ( [id] => 14308501 [patent_doc_number] => 20190143954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => CONTROLLER FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/144031 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16144031 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/144031
CONTROLLER FOR INTERNAL COMBUSTION ENGINE Sep 26, 2018 Abandoned
Array ( [id] => 13429645 [patent_doc_number] => 20180266365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => EXHAUST GAS CONTROL APPARATUS OF INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 15/918545 [patent_app_country] => US [patent_app_date] => 2018-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8740 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15918545 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/918545
EXHAUST GAS CONTROL APPARATUS OF INTERNAL COMBUSTION ENGINE Mar 11, 2018 Abandoned
Array ( [id] => 13794625 [patent_doc_number] => 20190010851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => SELECTIVE CATALYTIC REDUCTION STEADY STATE AMMONIA SLIP AND REDUCTANT BREAKTHROUGH DETECTION [patent_app_type] => utility [patent_app_number] => 15/643987 [patent_app_country] => US [patent_app_date] => 2017-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10294 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15643987 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/643987
SELECTIVE CATALYTIC REDUCTION STEADY STATE AMMONIA SLIP AND REDUCTANT BREAKTHROUGH DETECTION Jul 6, 2017 Abandoned
Array ( [id] => 11866901 [patent_doc_number] => 20170234186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'EXHAUST GAS CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/432151 [patent_app_country] => US [patent_app_date] => 2017-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 22502 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15432151 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/432151
EXHAUST GAS CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE Feb 13, 2017 Abandoned
Array ( [id] => 13706287 [patent_doc_number] => 20170364098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => METHOD FOR CONTROLLING AIR CONTROL VALVE [patent_app_type] => utility [patent_app_number] => 15/370260 [patent_app_country] => US [patent_app_date] => 2016-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15370260 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/370260
METHOD FOR CONTROLLING AIR CONTROL VALVE Dec 5, 2016 Abandoned
Array ( [id] => 11337274 [patent_doc_number] => 20160363029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-15 [patent_title] => 'INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/177554 [patent_app_country] => US [patent_app_date] => 2016-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 20884 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15177554 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/177554
INTERNAL COMBUSTION ENGINE Jun 8, 2016 Abandoned
Array ( [id] => 12031523 [patent_doc_number] => 20170321622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'INTERNAL COMBUSTION ENGINE CYLINDER HEAD WITH MULTI-RUNNER, MULTI-PORT INTEGRATED EXHAUST MANIFOLD' [patent_app_type] => utility [patent_app_number] => 15/147292 [patent_app_country] => US [patent_app_date] => 2016-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5276 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15147292 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/147292
INTERNAL COMBUSTION ENGINE CYLINDER HEAD WITH MULTI-RUNNER, MULTI-PORT INTEGRATED EXHAUST MANIFOLD May 4, 2016 Abandoned
Array ( [id] => 13690757 [patent_doc_number] => 20170356333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => VARIABLE GEOMETRY TURBOCHARGER TURBINE [patent_app_type] => utility [patent_app_number] => 15/528158 [patent_app_country] => US [patent_app_date] => 2015-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5175 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 15528158 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/528158
VARIABLE GEOMETRY TURBOCHARGER TURBINE Nov 18, 2015 Abandoned
Array ( [id] => 11670805 [patent_doc_number] => 20170159526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'APPARATUS AND METHOD FOR PRODUCING AMMONIA FOR EXHAUST GAS AFTERTREATMENT' [patent_app_type] => utility [patent_app_number] => 15/321425 [patent_app_country] => US [patent_app_date] => 2015-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5186 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15321425 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/321425
APPARATUS AND METHOD FOR PRODUCING AMMONIA FOR EXHAUST GAS AFTERTREATMENT Jun 2, 2015 Abandoned
Array ( [id] => 10343798 [patent_doc_number] => 20150228804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-13 [patent_title] => 'FIELD EFFECT TRANSISTOR USING GRAPHENE' [patent_app_type] => utility [patent_app_number] => 14/693680 [patent_app_country] => US [patent_app_date] => 2015-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6100 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14693680 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/693680
Field effect transistor using graphene Apr 21, 2015 Issued
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