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] => 17259317 [patent_doc_number] => 20210372302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => DUAL ACTUATING VARIABLE CAM [patent_app_type] => utility [patent_app_number] => 17/404479 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17404479 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/404479
DUAL ACTUATING VARIABLE CAM Aug 16, 2021 Abandoned
Array ( [id] => 18444945 [patent_doc_number] => 11680506 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Muffler including an internal photocatalyst and a light source [patent_app_type] => utility [patent_app_number] => 17/393070 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 8261 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17393070 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/393070
Muffler including an internal photocatalyst and a light source Aug 2, 2021 Issued
Array ( [id] => 19077470 [patent_doc_number] => 11946827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Valve testing apparatus [patent_app_type] => utility [patent_app_number] => 17/346148 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 13193 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17346148 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/346148
Valve testing apparatus Jun 10, 2021 Issued
Array ( [id] => 18496465 [patent_doc_number] => 20230219039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => EXHAUST GAS TREATMENT SYSTEM COMPRISING A MULTIFUNCTIONAL CATALYST [patent_app_type] => utility [patent_app_number] => 17/999216 [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] => 21218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17999216 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/999216
EXHAUST GAS TREATMENT SYSTEM COMPRISING A MULTIFUNCTIONAL CATALYST Jun 10, 2021 Pending
Array ( [id] => 18247212 [patent_doc_number] => 11603788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Mixing conduits including swirler vanes for use within an exhaust treatment system [patent_app_type] => utility [patent_app_number] => 17/343053 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6701 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [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] => 17343053 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/343053
Mixing conduits including swirler vanes for use within an exhaust treatment system Jun 8, 2021 Issued
Array ( [id] => 18201438 [patent_doc_number] => 11583812 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Mixer assembly for vehicle exhaust system [patent_app_type] => utility [patent_app_number] => 17/334706 [patent_app_country] => US [patent_app_date] => 2021-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6815 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17334706 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/334706
Mixer assembly for vehicle exhaust system May 28, 2021 Issued
Array ( [id] => 18020217 [patent_doc_number] => 20220371716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => Exhaust Pipe Coupling [patent_app_type] => utility [patent_app_number] => 17/324285 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17324285 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/324285
Exhaust pipe coupling May 18, 2021 Issued
Array ( [id] => 19151675 [patent_doc_number] => 11976577 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Valve train assembly [patent_app_type] => utility [patent_app_number] => 17/306972 [patent_app_country] => US [patent_app_date] => 2021-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 13385 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17306972 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/306972
Valve train assembly May 3, 2021 Issued
Array ( [id] => 17983294 [patent_doc_number] => 20220349330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => VENTURI MIXER WITH CLAMSHELL STAMPING [patent_app_type] => utility [patent_app_number] => 17/242943 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17242943 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242943
Venturi mixer with clamshell stamping Apr 27, 2021 Issued
Array ( [id] => 18492608 [patent_doc_number] => 11698019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Exhaust gas aftertreatment system [patent_app_type] => utility [patent_app_number] => 17/242143 [patent_app_country] => US [patent_app_date] => 2021-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3208 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17242143 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242143
Exhaust gas aftertreatment system Apr 26, 2021 Issued
Array ( [id] => 18404924 [patent_doc_number] => 20230166275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => FLUID ATOMIZER [patent_app_type] => utility [patent_app_number] => 17/922000 [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] => 5968 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17922000 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/922000
Fluid atomizer Apr 26, 2021 Issued
Array ( [id] => 19970141 [patent_doc_number] => 12338739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => System having a liquid air energy storage and power plant apparatus [patent_app_type] => utility [patent_app_number] => 17/920366 [patent_app_country] => US [patent_app_date] => 2021-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17920366 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/920366
System having a liquid air energy storage and power plant apparatus Apr 14, 2021 Issued
Array ( [id] => 17140624 [patent_doc_number] => 20210308635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => MIXER ASSEMBLY UNIT [patent_app_type] => utility [patent_app_number] => 17/219285 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17219285 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/219285
Mixer assembly unit Mar 30, 2021 Issued
Array ( [id] => 17126925 [patent_doc_number] => 20210301694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => EXHAUST LINE FOR A VEHICLE AND VEHICLE WITH AN EXHAUST LINE [patent_app_type] => utility [patent_app_number] => 17/210785 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17210785 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/210785
EXHAUST LINE FOR A VEHICLE AND VEHICLE WITH AN EXHAUST LINE Mar 23, 2021 Abandoned
Array ( [id] => 17112568 [patent_doc_number] => 20210293165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => Processes For Removing Carbon Dioxide From Exhaust Gas Using Scraped and Non-Scraped Heat Exchangers [patent_app_type] => utility [patent_app_number] => 17/196590 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17196590 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/196590
Processes for removing carbon dioxide from exhaust gas using scraped and non-scraped heat exchangers Mar 8, 2021 Issued
Array ( [id] => 17082817 [patent_doc_number] => 20210277823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => Power Unit [patent_app_type] => utility [patent_app_number] => 17/190095 [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] => 3044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17190095 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/190095
Power unit Mar 1, 2021 Issued
Array ( [id] => 18302411 [patent_doc_number] => 11624305 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Vortex generators and virtual mixers for aftertreatment systems [patent_app_type] => utility [patent_app_number] => 17/186428 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 7657 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17186428 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/186428
Vortex generators and virtual mixers for aftertreatment systems Feb 25, 2021 Issued
Array ( [id] => 17110512 [patent_doc_number] => 20210291109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => CO2 SEPARATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/185082 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6031 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17185082 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/185082
CO Feb 24, 2021 Issued
Array ( [id] => 17052945 [patent_doc_number] => 20210262379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => EXHAUST HEADERS WITH INTEGRATED HEAT SHIELDING AND THERMAL SYPHONING [patent_app_type] => utility [patent_app_number] => 17/184428 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17184428 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/184428
Exhaust headers with integrated heat shielding and thermal syphoning Feb 23, 2021 Issued
Array ( [id] => 18287293 [patent_doc_number] => 20230102765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => CASTELLATION ASSEMBLY, LASH CAPSULE, AND ROCKER ARM [patent_app_type] => utility [patent_app_number] => 17/800072 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4418 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17800072 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800072
Castellation assembly, lash capsule, and rocker arm Feb 18, 2021 Issued
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