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] => 11964311 [patent_doc_number] => 20170268464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'ENGINE GENERATING ENERGY THROUGH PHYSICAL AND CHEMICAL ENERGY CONVERSIONS OF A COMPRESSED GASEOUS FUEL' [patent_app_type] => utility [patent_app_number] => 15/608414 [patent_app_country] => US [patent_app_date] => 2017-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3372 [patent_no_of_claims] => 31 [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] => 15608414 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/608414
ENGINE GENERATING ENERGY THROUGH PHYSICAL AND CHEMICAL ENERGY CONVERSIONS OF A COMPRESSED GASEOUS FUEL May 29, 2017 Abandoned
Array ( [id] => 14931351 [patent_doc_number] => 20190301313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => ELECTRIC CAMSHAFT PHASE-SHIFTER WITH SINGLE SHAFT [patent_app_type] => utility [patent_app_number] => 16/302945 [patent_app_country] => US [patent_app_date] => 2017-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16302945 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/302945
ELECTRIC CAMSHAFT PHASE-SHIFTER WITH SINGLE SHAFT May 23, 2017 Abandoned
Array ( [id] => 16361749 [patent_doc_number] => 20200318500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => ACTUATION APPARATUS [patent_app_type] => utility [patent_app_number] => 16/304146 [patent_app_country] => US [patent_app_date] => 2017-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16304146 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/304146
Actuation apparatus May 22, 2017 Issued
Array ( [id] => 13307507 [patent_doc_number] => 20180205290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => Double-Acting Modular Free-Piston Stirling Machines Without Buffer Spaces [patent_app_type] => utility [patent_app_number] => 15/596690 [patent_app_country] => US [patent_app_date] => 2017-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 15596690 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/596690
Double-Acting Modular Free-Piston Stirling Machines Without Buffer Spaces May 15, 2017 Abandoned
Array ( [id] => 16215719 [patent_doc_number] => 10731520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Variable cam timing phaser utilizing series-coupled check valves [patent_app_type] => utility [patent_app_number] => 16/306860 [patent_app_country] => US [patent_app_date] => 2017-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 9038 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 376 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16306860 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/306860
Variable cam timing phaser utilizing series-coupled check valves May 9, 2017 Issued
Array ( [id] => 17498120 [patent_doc_number] => 11286818 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Modular rocker arm [patent_app_type] => utility [patent_app_number] => 16/099720 [patent_app_country] => US [patent_app_date] => 2017-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5404 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16099720 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/099720
Modular rocker arm May 9, 2017 Issued
Array ( [id] => 14979141 [patent_doc_number] => 10443477 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-15 [patent_title] => Counter-swirl mixer [patent_app_type] => utility [patent_app_number] => 15/496128 [patent_app_country] => US [patent_app_date] => 2017-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 6765 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15496128 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/496128
Counter-swirl mixer Apr 24, 2017 Issued
Array ( [id] => 12031494 [patent_doc_number] => 20170321592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'Compact Inline Inlet With Integrated Cast Ring' [patent_app_type] => utility [patent_app_number] => 15/494592 [patent_app_country] => US [patent_app_date] => 2017-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5664 [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] => 15494592 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/494592
Compact inline inlet with integrated cast ring Apr 23, 2017 Issued
Array ( [id] => 14423861 [patent_doc_number] => 10316724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-11 [patent_title] => Filter and exhaust gas control system for internal combustion engine [patent_app_type] => utility [patent_app_number] => 15/494848 [patent_app_country] => US [patent_app_date] => 2017-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 9855 [patent_no_of_claims] => 6 [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] => 15494848 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/494848
Filter and exhaust gas control system for internal combustion engine Apr 23, 2017 Issued
Array ( [id] => 14215411 [patent_doc_number] => 20190120090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => VALVE TRAIN ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/094492 [patent_app_country] => US [patent_app_date] => 2017-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -63 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16094492 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/094492
Valve train assembly Apr 20, 2017 Issued
Array ( [id] => 16484689 [patent_doc_number] => 20200378290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => A MIXER DEVICE, A USE THEREOF AND A METHOD FOR MIXING [patent_app_type] => utility [patent_app_number] => 16/604788 [patent_app_country] => US [patent_app_date] => 2017-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4162 [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] => 16604788 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/604788
Mixer device, a use thereof and a method for mixing Apr 19, 2017 Issued
Array ( [id] => 12219923 [patent_doc_number] => 20180058282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'EXHAUST PIPE STRUCTURE' [patent_app_type] => utility [patent_app_number] => 15/491182 [patent_app_country] => US [patent_app_date] => 2017-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4904 [patent_no_of_claims] => 11 [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] => 15491182 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/491182
EXHAUST PIPE STRUCTURE Apr 18, 2017 Abandoned
Array ( [id] => 14376347 [patent_doc_number] => 20190162086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => A VALVE DRIVE [patent_app_type] => utility [patent_app_number] => 16/096250 [patent_app_country] => US [patent_app_date] => 2017-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2591 [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] => 16096250 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/096250
Valve drive Apr 10, 2017 Issued
Array ( [id] => 12981850 [patent_doc_number] => 20170342864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => Heat Pump [patent_app_type] => utility [patent_app_number] => 15/477436 [patent_app_country] => US [patent_app_date] => 2017-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15477436 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/477436
Heat pump for warming engine coolant Apr 2, 2017 Issued
Array ( [id] => 11988274 [patent_doc_number] => 20170292429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'EXHAUST HEAT RECOVERY DEVICE' [patent_app_type] => utility [patent_app_number] => 15/475702 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9625 [patent_no_of_claims] => 10 [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] => 15475702 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/475702
Exhaust heat recovery device Mar 30, 2017 Issued
Array ( [id] => 11980118 [patent_doc_number] => 20170284272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'Insulating Device for an Exhaust System, Exhaust System, and Method for Producing an Insulating Device' [patent_app_type] => utility [patent_app_number] => 15/475252 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3813 [patent_no_of_claims] => 18 [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] => 15475252 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/475252
Insulating device for an exhaust system, exhaust system, and method for producing an insulating device Mar 30, 2017 Issued
Array ( [id] => 17603136 [patent_doc_number] => 11331605 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Urea water tank for construction machine [patent_app_type] => utility [patent_app_number] => 16/081613 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9522 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16081613 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/081613
Urea water tank for construction machine Mar 30, 2017 Issued
Array ( [id] => 14186493 [patent_doc_number] => 20190112951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => RECIPROCATING-PISTON MACHINE [patent_app_type] => utility [patent_app_number] => 16/091214 [patent_app_country] => US [patent_app_date] => 2017-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16091214 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/091214
Reciprocating-piston machine Mar 29, 2017 Issued
Array ( [id] => 15682479 [patent_doc_number] => 20200095903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => ENGINE CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 16/086264 [patent_app_country] => US [patent_app_date] => 2017-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16086264 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/086264
ENGINE CONTROL DEVICE Mar 28, 2017 Abandoned
Array ( [id] => 11744545 [patent_doc_number] => 20170198617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-13 [patent_title] => 'Exhaust System for an Internal Combustion Engine and Method for Operating the Exhaust System' [patent_app_type] => utility [patent_app_number] => 15/470028 [patent_app_country] => US [patent_app_date] => 2017-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3153 [patent_no_of_claims] => 13 [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] => 15470028 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/470028
Exhaust system for an internal combustion engine and method for operating the exhaust system Mar 26, 2017 Issued
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