Search

Steven Ho Yin Loke

Supervisory Patent Examiner (ID: 5565, Phone: (571)272-1657 , Office: P/2818 )

Most Active Art Unit
2508
Art Unit(s)
2818, 2815, 2811, 2508
Total Applications
1288
Issued Applications
941
Pending Applications
39
Abandoned Applications
311

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15396817 [patent_doc_number] => 10539059 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Mixer for an exhaust system [patent_app_type] => utility [patent_app_number] => 15/263992 [patent_app_country] => US [patent_app_date] => 2016-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 5217 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15263992 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/263992
Mixer for an exhaust system Sep 12, 2016 Issued
Array ( [id] => 11499957 [patent_doc_number] => 20170074142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'HEAT RECOVERY COMPONENT FOR AN EXHAUST GAS SYSTEM OF AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/264090 [patent_app_country] => US [patent_app_date] => 2016-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11154 [patent_no_of_claims] => 14 [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] => 15264090 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/264090
Heat recovery component for an exhaust gas system of an internal combustion engine Sep 12, 2016 Issued
Array ( [id] => 11620444 [patent_doc_number] => 20170130631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'VEHICULAR EXHAUST DEVICE' [patent_app_type] => utility [patent_app_number] => 15/257229 [patent_app_country] => US [patent_app_date] => 2016-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2297 [patent_no_of_claims] => 9 [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] => 15257229 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/257229
Vehicular exhaust device Sep 5, 2016 Issued
Array ( [id] => 12219940 [patent_doc_number] => 20180058299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'FLUID FLOW ADJUSTMENT DOOR WITH PIVOTABLE INNER DOOR' [patent_app_type] => utility [patent_app_number] => 15/252022 [patent_app_country] => US [patent_app_date] => 2016-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10117 [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] => 15252022 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/252022
Fluid flow adjustment door with pivotable inner door Aug 29, 2016 Issued
Array ( [id] => 14423859 [patent_doc_number] => 10316723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-11 [patent_title] => Exhaust gas mixer [patent_app_type] => utility [patent_app_number] => 15/247683 [patent_app_country] => US [patent_app_date] => 2016-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12990 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15247683 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/247683
Exhaust gas mixer Aug 24, 2016 Issued
Array ( [id] => 13805661 [patent_doc_number] => 10180092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-15 [patent_title] => Flutter dampened exhaust valve [patent_app_type] => utility [patent_app_number] => 15/238872 [patent_app_country] => US [patent_app_date] => 2016-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 11199 [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] => 15238872 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/238872
Flutter dampened exhaust valve Aug 16, 2016 Issued
Array ( [id] => 13888845 [patent_doc_number] => 10196969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-05 [patent_title] => Exhaust device for engine [patent_app_type] => utility [patent_app_number] => 15/235150 [patent_app_country] => US [patent_app_date] => 2016-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8794 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15235150 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/235150
Exhaust device for engine Aug 11, 2016 Issued
Array ( [id] => 11443983 [patent_doc_number] => 20170045004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-16 [patent_title] => 'METHOD OF REDUCING ENGINE NOx EMISSIONS' [patent_app_type] => utility [patent_app_number] => 15/233329 [patent_app_country] => US [patent_app_date] => 2016-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4507 [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] => 15233329 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/233329
Method of reducing engine NOx emissions Aug 9, 2016 Issued
Array ( [id] => 11443926 [patent_doc_number] => 20170044947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-16 [patent_title] => 'INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/230755 [patent_app_country] => US [patent_app_date] => 2016-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 17955 [patent_no_of_claims] => 3 [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] => 15230755 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/230755
Internal combustion engine Aug 7, 2016 Issued
Array ( [id] => 14200177 [patent_doc_number] => 10267191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-23 [patent_title] => Turboprop engine assembly with combined engine and cooling exhaust [patent_app_type] => utility [patent_app_number] => 15/227506 [patent_app_country] => US [patent_app_date] => 2016-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4447 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15227506 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/227506
Turboprop engine assembly with combined engine and cooling exhaust Aug 2, 2016 Issued
Array ( [id] => 14327679 [patent_doc_number] => 10294847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-21 [patent_title] => Exhaust gas treatment device [patent_app_type] => utility [patent_app_number] => 15/227299 [patent_app_country] => US [patent_app_date] => 2016-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5975 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15227299 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/227299
Exhaust gas treatment device Aug 2, 2016 Issued
Array ( [id] => 13608527 [patent_doc_number] => 20180355813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => Internal Combustion Engine Control Device [patent_app_type] => utility [patent_app_number] => 15/754233 [patent_app_country] => US [patent_app_date] => 2016-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 15754233 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/754233
Internal Combustion Engine Control Device Jul 24, 2016 Abandoned
Array ( [id] => 12152182 [patent_doc_number] => 20180023446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-25 [patent_title] => 'FLOW DIVERTER TO MITIGATE DEPOSITS IN A DOSER CONE' [patent_app_type] => utility [patent_app_number] => 15/214509 [patent_app_country] => US [patent_app_date] => 2016-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3556 [patent_no_of_claims] => 14 [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] => 15214509 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/214509
Flow diverter to mitigate deposits in a doser cone Jul 19, 2016 Issued
Array ( [id] => 13128271 [patent_doc_number] => 10082059 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-25 [patent_title] => Recovery of electrical energy and water from exhaust gas [patent_app_type] => utility [patent_app_number] => 15/213842 [patent_app_country] => US [patent_app_date] => 2016-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1113 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15213842 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/213842
Recovery of electrical energy and water from exhaust gas Jul 18, 2016 Issued
Array ( [id] => 11122696 [patent_doc_number] => 20160319670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-03 [patent_title] => 'Turbomachine Blade' [patent_app_type] => utility [patent_app_number] => 15/211510 [patent_app_country] => US [patent_app_date] => 2016-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4582 [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] => 15211510 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/211510
Turbomachine blade Jul 14, 2016 Issued
Array ( [id] => 13118713 [patent_doc_number] => 10077703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-18 [patent_title] => Exhaust heat recovery device structure [patent_app_type] => utility [patent_app_number] => 15/209347 [patent_app_country] => US [patent_app_date] => 2016-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5154 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15209347 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/209347
Exhaust heat recovery device structure Jul 12, 2016 Issued
Array ( [id] => 14853463 [patent_doc_number] => 10415447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Gas duct with heated porous metal structure [patent_app_type] => utility [patent_app_number] => 15/207968 [patent_app_country] => US [patent_app_date] => 2016-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2871 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15207968 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/207968
Gas duct with heated porous metal structure Jul 11, 2016 Issued
Array ( [id] => 12138880 [patent_doc_number] => 20180016963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-18 [patent_title] => 'EXHAUST GAS SEAL' [patent_app_type] => utility [patent_app_number] => 15/208115 [patent_app_country] => US [patent_app_date] => 2016-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3265 [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] => 15208115 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/208115
Exhaust gas seal Jul 11, 2016 Issued
Array ( [id] => 11402323 [patent_doc_number] => 20170022861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-26 [patent_title] => 'EXHAUST SILENCER' [patent_app_type] => utility [patent_app_number] => 15/207427 [patent_app_country] => US [patent_app_date] => 2016-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8965 [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] => 15207427 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/207427
Exhaust silencer Jul 10, 2016 Issued
Array ( [id] => 15072199 [patent_doc_number] => 10465577 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-05 [patent_title] => Fuel supply device for engine injection and exhaust-gas after treatment [patent_app_type] => utility [patent_app_number] => 15/752961 [patent_app_country] => US [patent_app_date] => 2016-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2838 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15752961 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/752961
Fuel supply device for engine injection and exhaust-gas after treatment Jun 19, 2016 Issued
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