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] => 18510396 [patent_doc_number] => 20230226504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => EXHAUST GAS MIXER, SYSTEM, AND METHOD OF USING [patent_app_type] => utility [patent_app_number] => 18/078791 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18078791 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078791
EXHAUST GAS MIXER, SYSTEM, AND METHOD OF USING Dec 8, 2022 Abandoned
Array ( [id] => 19755138 [patent_doc_number] => 20250043703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => VALVE BRIDGE WITH INTEGRATED SPLINE BUSHING FOR LOST MOTION [patent_app_type] => utility [patent_app_number] => 18/715133 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4277 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18715133 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/715133
Valve bridge with integrated spline bushing for lost motion Dec 1, 2022 Issued
Array ( [id] => 19203481 [patent_doc_number] => 20240175380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => TWO-STEP CAM CONTROLLED EXHAUST VALVE DEACTIVATION TO OPERATE A DIVIDED EXHAUST BOOST SYSTEM [patent_app_type] => utility [patent_app_number] => 18/059178 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18059178 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/059178
Two-step cam controlled exhaust valve deactivation to operate a divided exhaust boost system Nov 27, 2022 Issued
Array ( [id] => 19292193 [patent_doc_number] => 12031543 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Foil bearing and driveshaft assemblies and compressor including same [patent_app_type] => utility [patent_app_number] => 18/056218 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5644 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 18056218 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/056218
Foil bearing and driveshaft assemblies and compressor including same Nov 15, 2022 Issued
Array ( [id] => 19817438 [patent_doc_number] => 20250075645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => ROCKER ARM ASSEMBLY WITH IMPROVED LATCH PIN ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/705272 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4777 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18705272 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/705272
Rocker arm assembly with improved latch pin assembly Oct 30, 2022 Issued
Array ( [id] => 19143422 [patent_doc_number] => 20240142291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => CAPACITIVE SENSOR FOR DETERMINING A FLUID LEVEL IN A CONTAINER [patent_app_type] => utility [patent_app_number] => 17/974462 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3941 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17974462 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/974462
Capacitive sensor for determining a fluid level in a container Oct 25, 2022 Issued
Array ( [id] => 20671008 [patent_doc_number] => 12611503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => System and method for sequential delivery of therapeutic compositions [patent_app_type] => utility [patent_app_number] => 17/968258 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17968258 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968258
System and method for sequential delivery of therapeutic compositions Oct 17, 2022 Issued
Array ( [id] => 19196807 [patent_doc_number] => 11994038 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Turbine engine module with electric machine [patent_app_type] => utility [patent_app_number] => 17/967460 [patent_app_country] => US [patent_app_date] => 2022-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 7273 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17967460 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/967460
Turbine engine module with electric machine Oct 16, 2022 Issued
Array ( [id] => 19668139 [patent_doc_number] => 12180874 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Mixer [patent_app_type] => utility [patent_app_number] => 18/046004 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6432 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18046004 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/046004
Mixer Oct 11, 2022 Issued
Array ( [id] => 18299426 [patent_doc_number] => 20230109112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => EATS FOR CONVERTING NOX EMISSIONS IN EXHAUST GASES FROM AN ENGINE [patent_app_type] => utility [patent_app_number] => 17/935685 [patent_app_country] => US [patent_app_date] => 2022-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17935685 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/935685
EATS for converting NOx emissions in exhaust gases from an engine Sep 26, 2022 Issued
Array ( [id] => 18996535 [patent_doc_number] => 11913369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Mixer and exhaust system [patent_app_type] => utility [patent_app_number] => 17/952058 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4036 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17952058 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/952058
Mixer and exhaust system Sep 22, 2022 Issued
Array ( [id] => 19770756 [patent_doc_number] => 20250052182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => EXHAUST STRUCTURE AND INJECTOR ATTACHMENT MEMBER [patent_app_type] => utility [patent_app_number] => 18/716578 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3384 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18716578 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/716578
Exhaust structure and injector attachment member Sep 14, 2022 Issued
Array ( [id] => 19557214 [patent_doc_number] => 20240369006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => METHOD IN A FLOW DEVICE FOR EXHAUST GAS AFTERTREATMENT AND THE FLOW DEVICE [patent_app_type] => utility [patent_app_number] => 18/685254 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5842 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18685254 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/685254
METHOD IN A FLOW DEVICE FOR EXHAUST GAS AFTERTREATMENT AND THE FLOW DEVICE Sep 11, 2022 Pending
Array ( [id] => 19543743 [patent_doc_number] => 20240360779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => EXHAUST AFTERTREATMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 18/687625 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10244 [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] => 18687625 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/687625
Exhaust aftertreatment apparatus Aug 30, 2022 Issued
Array ( [id] => 19374399 [patent_doc_number] => 12065955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Flow management device [patent_app_type] => utility [patent_app_number] => 17/892861 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5214 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17892861 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892861
Flow management device Aug 21, 2022 Issued
Array ( [id] => 19510958 [patent_doc_number] => 20240342644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => DEVICE FOR TREATING EXHAUST FUMES EMITTED BY A FUEL-CONSUMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/580064 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18580064 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/580064
DEVICE FOR TREATING EXHAUST FUMES EMITTED BY A FUEL-CONSUMING APPARATUS Jul 19, 2022 Pending
Array ( [id] => 18122589 [patent_doc_number] => 20230008192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => METHOD IN A FLOW DEVICE FOR EXHAUST GAS AFTERTREATMENT AND THE FLOW DEVICE [patent_app_type] => utility [patent_app_number] => 17/858170 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4126 [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] => 17858170 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/858170
Method in a flow device for exhaust gas aftertreatment and the flow device Jul 5, 2022 Issued
Array ( [id] => 19826731 [patent_doc_number] => 12247501 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Switching roller finger follower with inner arm having asymmetric inner roller [patent_app_type] => utility [patent_app_number] => 17/854206 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 3624 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17854206 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/854206
Switching roller finger follower with inner arm having asymmetric inner roller Jun 29, 2022 Issued
Array ( [id] => 18110278 [patent_doc_number] => 20230003158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => DECOMPOSITION CHAMBER WITH GUIDE SWIRL MIXER [patent_app_type] => utility [patent_app_number] => 17/851361 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17851361 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/851361
Decomposition chamber with guide swirl mixer Jun 27, 2022 Issued
Array ( [id] => 18093892 [patent_doc_number] => 20220412233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => VARIABLE VALVE APPARATUS [patent_app_type] => utility [patent_app_number] => 17/846669 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13698 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17846669 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/846669
Variable valve apparatus Jun 21, 2022 Issued
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