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] => 20763210 [patent_doc_number] => 20260160190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-11 [patent_title] => VALVE GUIDE FOR GUIDING A VALVE STEM [patent_app_type] => utility [patent_app_number] => 19/409383 [patent_app_country] => US [patent_app_date] => 2025-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19409383 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/409383
VALVE GUIDE FOR GUIDING A VALVE STEM Dec 3, 2025 Pending
Array ( [id] => 20737260 [patent_doc_number] => 20260146553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-28 [patent_title] => ADDITIONAL PROPULSION METHOD AND SYSTEM FOR A VEHICLE [patent_app_type] => utility [patent_app_number] => 19/398798 [patent_app_country] => US [patent_app_date] => 2025-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 19398798 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/398798
ADDITIONAL PROPULSION METHOD AND SYSTEM FOR A VEHICLE Nov 23, 2025 Pending
Array ( [id] => 20658459 [patent_doc_number] => 20260110499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-23 [patent_title] => SYSTEMS AND DEVICES FOR HIGH-TEMPERATURE THERMAL ENERGY STORAGE AND METHODS FOR USE [patent_app_type] => utility [patent_app_number] => 19/375115 [patent_app_country] => US [patent_app_date] => 2025-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19375115 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/375115
SYSTEMS AND DEVICES FOR HIGH-TEMPERATURE THERMAL ENERGY STORAGE AND METHODS FOR USE Oct 29, 2025 Pending
Array ( [id] => 20519250 [patent_doc_number] => 20260043354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-12 [patent_title] => PROTECTIVE TREATMENT AND METHOD OF APPLYING THE SAME [patent_app_type] => utility [patent_app_number] => 19/362635 [patent_app_country] => US [patent_app_date] => 2025-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19362635 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/362635
PROTECTIVE TREATMENT AND METHOD OF APPLYING THE SAME Oct 19, 2025 Pending
Array ( [id] => 20708420 [patent_doc_number] => 20260132749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-14 [patent_title] => HYDROGEN COMBUSTION ENGINE ARRANGEMENT AND METHOD OF OPERATING A HYDROGEN COMBUSTION ENGINE ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 19/336951 [patent_app_country] => US [patent_app_date] => 2025-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7386 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19336951 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/336951
HYDROGEN COMBUSTION ENGINE ARRANGEMENT AND METHOD OF OPERATING A HYDROGEN COMBUSTION ENGINE ARRANGEMENT Sep 22, 2025 Pending
Array ( [id] => 20445747 [patent_doc_number] => 20260002464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => VEHICLE EXHAUST ASSEMBLIES AND METHODS THEREFOR [patent_app_type] => utility [patent_app_number] => 19/321525 [patent_app_country] => US [patent_app_date] => 2025-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 19321525 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/321525
VEHICLE EXHAUST ASSEMBLIES AND METHODS THEREFOR Sep 7, 2025 Pending
19/162462 GEOTHERMAL POWER SYSTEMS AND PROCESSES Sep 4, 2025 Pending
Array ( [id] => 20393906 [patent_doc_number] => 20250369381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => EXHAUST GAS AFTERTREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 19/299239 [patent_app_country] => US [patent_app_date] => 2025-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19299239 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/299239
EXHAUST GAS AFTERTREATMENT SYSTEM Aug 12, 2025 Pending
19/155654 ENGINE Aug 11, 2025 Pending
19/154511 Burner for an Exhaust Gas System of an Internal Combustion Engine, in Particular of a Motor Vehicle, and Internal Combustion Engine, in Particular for a Motor Vehicle Aug 6, 2025 Pending
Array ( [id] => 20337084 [patent_doc_number] => 20250341204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => GEARBOX SUPPORT ARRANGEMENT FOR A WIND TURBINE AND WIND TURBINE [patent_app_type] => utility [patent_app_number] => 19/267180 [patent_app_country] => US [patent_app_date] => 2025-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1022 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19267180 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/267180
GEARBOX SUPPORT ARRANGEMENT FOR A WIND TURBINE AND WIND TURBINE Jul 10, 2025 Pending
Array ( [id] => 20420819 [patent_doc_number] => 20250382904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => SWITCHABLE ROCKER ARM [patent_app_type] => utility [patent_app_number] => 19/246310 [patent_app_country] => US [patent_app_date] => 2025-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [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] => 19246310 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/246310
SWITCHABLE ROCKER ARM Jun 22, 2025 Pending
19/141770 REDUCTION OF NOX AND N2O IN THE EXHAUST GAS OF SHIP MOTORS OPERATED USING NH3 Jun 19, 2025 Pending
Array ( [id] => 20427122 [patent_doc_number] => 20250389210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => HYBRID FIXED-OPEN LOW TEMPERATURE THERMAL RESERVOIR FOR LOW-GRADE HEAT FOR A HEAT PUMP CYCLE [patent_app_type] => utility [patent_app_number] => 19/236384 [patent_app_country] => US [patent_app_date] => 2025-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19236384 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/236384
HYBRID FIXED-OPEN LOW TEMPERATURE THERMAL RESERVOIR FOR LOW-GRADE HEAT FOR A HEAT PUMP CYCLE Jun 11, 2025 Pending
19/137145 SYSTEM FOR REHEAT STEAM TEMPERATURE TURNDOWN CONTROL IN HEAT RECOVERY STEAM GENERATORS Jun 8, 2025 Pending
19/131051 TELESCOPIC BRIDGE ASSEMBLY FOR ROCKER ARM ASSEMBLY May 18, 2025 Pending
Array ( [id] => 20121138 [patent_doc_number] => 20250236169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => SYSTEM AND METHOD FOR EXHAUST GAS CONDITIONING [patent_app_type] => utility [patent_app_number] => 19/176482 [patent_app_country] => US [patent_app_date] => 2025-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19176482 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/176482
SYSTEM AND METHOD FOR EXHAUST GAS CONDITIONING Apr 10, 2025 Pending
Array ( [id] => 20016666 [patent_doc_number] => 20250154888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => DECOMPOSITION CHAMBER WITH GUIDE SWIRL MIXER [patent_app_type] => utility [patent_app_number] => 19/020093 [patent_app_country] => US [patent_app_date] => 2025-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 19020093 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/020093
DECOMPOSITION CHAMBER WITH GUIDE SWIRL MIXER Jan 13, 2025 Pending
Array ( [id] => 19984659 [patent_doc_number] => 20250122881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => MANUAL INFLATION AND DEFLATION ADJUSTMENT STRUCTURE FOR A PUMP [patent_app_type] => utility [patent_app_number] => 18/999584 [patent_app_country] => US [patent_app_date] => 2024-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18999584 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/999584
MANUAL INFLATION AND DEFLATION ADJUSTMENT STRUCTURE FOR A PUMP Dec 22, 2024 Pending
Array ( [id] => 19847459 [patent_doc_number] => 20250092810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => AFTERTREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/959166 [patent_app_country] => US [patent_app_date] => 2024-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7844 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18959166 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/959166
Aftertreatment system Nov 24, 2024 Issued
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