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] => 19580330 [patent_doc_number] => 12146433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Controller for hydrogen engine [patent_app_type] => utility [patent_app_number] => 18/587969 [patent_app_country] => US [patent_app_date] => 2024-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5044 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18587969 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/587969
Controller for hydrogen engine Feb 26, 2024 Issued
Array ( [id] => 20180141 [patent_doc_number] => 20250264099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => FLUID END FOR PUMP [patent_app_type] => utility [patent_app_number] => 18/582735 [patent_app_country] => US [patent_app_date] => 2024-02-21 [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] => -18 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18582735 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/582735
FLUID END FOR PUMP Feb 20, 2024 Pending
Array ( [id] => 20202018 [patent_doc_number] => 12404791 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Heating conductor for an exhaust gas heater [patent_app_type] => utility [patent_app_number] => 18/444016 [patent_app_country] => US [patent_app_date] => 2024-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18444016 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/444016
Heating conductor for an exhaust gas heater Feb 15, 2024 Issued
Array ( [id] => 19381688 [patent_doc_number] => 20240271558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => Filters for Cooling Apparatus [patent_app_type] => utility [patent_app_number] => 18/437940 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4548 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18437940 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437940
Filters for cooling apparatus Feb 8, 2024 Issued
Array ( [id] => 19381712 [patent_doc_number] => 20240271582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => CONTROLLER FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 18/436036 [patent_app_country] => US [patent_app_date] => 2024-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18436036 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/436036
Controller for internal combustion engine Feb 7, 2024 Issued
Array ( [id] => 19361608 [patent_doc_number] => 20240263642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => AIR BLOWING APPARATUS WITH AUXILIARY FAN HOUSING AND AUXILIARY BAFFLE [patent_app_type] => utility [patent_app_number] => 18/431557 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15165 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18431557 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431557
AIR BLOWING APPARATUS WITH AUXILIARY FAN HOUSING AND AUXILIARY BAFFLE Feb 1, 2024 Pending
Array ( [id] => 19331425 [patent_doc_number] => 20240245855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => MEDICATION BLADDER FOR MEDICATION STORAGE [patent_app_type] => utility [patent_app_number] => 18/419408 [patent_app_country] => US [patent_app_date] => 2024-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18419408 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/419408
MEDICATION BLADDER FOR MEDICATION STORAGE Jan 21, 2024 Pending
Array ( [id] => 19464943 [patent_doc_number] => 20240318612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => ELECTROMAGNETOCHEMICAL METHODOLOGY FOR CURING STEEL ALLOYS AGAINST HYDROGEN PERMEATION AND EMBRITTLEMENT IN THE MANUFACTURE OF STIRLING ENGINES [patent_app_type] => utility [patent_app_number] => 18/419516 [patent_app_country] => US [patent_app_date] => 2024-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2298 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18419516 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/419516
ELECTROMAGNETOCHEMICAL METHODOLOGY FOR CURING STEEL ALLOYS AGAINST HYDROGEN PERMEATION AND EMBRITTLEMENT IN THE MANUFACTURE OF STIRLING ENGINES Jan 21, 2024 Pending
Array ( [id] => 20594240 [patent_doc_number] => 12577946 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Proportional additive dosing pump with bidirectional rolling diaphragm [patent_app_type] => utility [patent_app_number] => 18/418295 [patent_app_country] => US [patent_app_date] => 2024-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 477 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18418295 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/418295
Proportional additive dosing pump with bidirectional rolling diaphragm Jan 20, 2024 Issued
Array ( [id] => 19359459 [patent_doc_number] => 20240261493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => EAR CLEANING DEVICE [patent_app_type] => utility [patent_app_number] => 18/415799 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18415799 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/415799
EAR CLEANING DEVICE Jan 17, 2024 Pending
Array ( [id] => 20665420 [patent_doc_number] => 12607183 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Squeezing peristaltic pump for continuous transfer, and fluid transfer method [patent_app_type] => utility [patent_app_number] => 18/404028 [patent_app_country] => US [patent_app_date] => 2024-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18404028 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/404028
Squeezing peristaltic pump for continuous transfer, and fluid transfer method Jan 3, 2024 Issued
Array ( [id] => 19249492 [patent_doc_number] => 20240200480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => DECOMPOSITION CHAMBERS FOR AFTERTREATMENT SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/543149 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18543149 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/543149
Decomposition chambers for aftertreatment systems Dec 17, 2023 Issued
Array ( [id] => 19810022 [patent_doc_number] => 12241396 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Exhaust-gas treatment arrangement [patent_app_type] => utility [patent_app_number] => 18/528551 [patent_app_country] => US [patent_app_date] => 2023-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4247 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18528551 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/528551
Exhaust-gas treatment arrangement Dec 3, 2023 Issued
Array ( [id] => 19188485 [patent_doc_number] => 20240167398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => SOUND REDUCING DEVICE FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 18/507895 [patent_app_country] => US [patent_app_date] => 2023-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18507895 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/507895
Sound reducing device for internal combustion engine Nov 12, 2023 Issued
Array ( [id] => 18940482 [patent_doc_number] => 20240035621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => Thermal Storage in Pressurized Fluid for Compressed Air Energy Storage Systems [patent_app_type] => utility [patent_app_number] => 18/377933 [patent_app_country] => US [patent_app_date] => 2023-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18377933 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/377933
Thermal storage in pressurized fluid for compressed air energy storage systems Oct 8, 2023 Issued
Array ( [id] => 19832991 [patent_doc_number] => 20250084777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => OXY-FUEL HEATING AND REDUCING CO2 EMISSIONS AT AN INDUSTRIAL FACILITY [patent_app_type] => utility [patent_app_number] => 18/462496 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18462496 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/462496
OXY-FUEL HEATING AND REDUCING CO2 EMISSIONS AT AN INDUSTRIAL FACILITY Sep 6, 2023 Pending
Array ( [id] => 18818191 [patent_doc_number] => 20230392531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => EXHAUST GAS AFTERTREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/235231 [patent_app_country] => US [patent_app_date] => 2023-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18235231 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/235231
Exhaust gas aftertreatment system Aug 16, 2023 Issued
Array ( [id] => 19770831 [patent_doc_number] => 20250052257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => TURBOCHARGER HAVING COMPRESSOR WITH LIQUID-COOLED BACKPLATE [patent_app_type] => utility [patent_app_number] => 18/366675 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18366675 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366675
Turbocharger having compressor with liquid-cooled backplate Aug 7, 2023 Issued
Array ( [id] => 18903403 [patent_doc_number] => 20240018888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => Exhaust Gas Rectifier And Exhaust Gas Purification System [patent_app_type] => utility [patent_app_number] => 18/219719 [patent_app_country] => US [patent_app_date] => 2023-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18219719 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/219719
Exhaust Gas Rectifier And Exhaust Gas Purification System Jul 9, 2023 Pending
Array ( [id] => 18754758 [patent_doc_number] => 20230358184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => SYSTEM, APPARATUS AND METHOD FOR CLEAN, MULTI-ENERGY GENERATION [patent_app_type] => utility [patent_app_number] => 18/144225 [patent_app_country] => US [patent_app_date] => 2023-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10759 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18144225 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/144225
SYSTEM, APPARATUS AND METHOD FOR CLEAN, MULTI-ENERGY GENERATION May 6, 2023 Abandoned
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