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] => 17906081 [patent_doc_number] => 11459929 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Flow diverter to mitigate deposits in a doser cone [patent_app_type] => utility [patent_app_number] => 16/317856 [patent_app_country] => US [patent_app_date] => 2017-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 47 [patent_no_of_words] => 6385 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16317856 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/317856
Flow diverter to mitigate deposits in a doser cone Mar 1, 2017 Issued
Array ( [id] => 14215413 [patent_doc_number] => 20190120091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => VALVE TIMING ADJUSTMENT DEVICE [patent_app_type] => utility [patent_app_number] => 16/092583 [patent_app_country] => US [patent_app_date] => 2017-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16092583 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/092583
Valve timing adjustment device Feb 27, 2017 Issued
Array ( [id] => 13344433 [patent_doc_number] => 20180223756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => THERMAL MANAGEMENT OF AFTERTREATMENT SYSTEMS [patent_app_type] => utility [patent_app_number] => 15/427093 [patent_app_country] => US [patent_app_date] => 2017-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8554 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15427093 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/427093
THERMAL MANAGEMENT OF AFTERTREATMENT SYSTEMS Feb 7, 2017 Abandoned
Array ( [id] => 11852413 [patent_doc_number] => 20170226905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'NOx Storage Reduction Catalyst' [patent_app_type] => utility [patent_app_number] => 15/427361 [patent_app_country] => US [patent_app_date] => 2017-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7948 [patent_no_of_claims] => 1 [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] => 15427361 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/427361
NOx storage reduction catalyst Feb 7, 2017 Issued
Array ( [id] => 15133869 [patent_doc_number] => 10480387 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Housing for aftertreatment systems [patent_app_type] => utility [patent_app_number] => 15/427104 [patent_app_country] => US [patent_app_date] => 2017-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3966 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15427104 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/427104
Housing for aftertreatment systems Feb 7, 2017 Issued
Array ( [id] => 13344345 [patent_doc_number] => 20180223712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => VEHICLE HAVING A NITROGEN OXIDES STORAGE CONVERTER AND ON-BOARD METHOD FOR MONITORING AND DIAGNOSING THE NITROGEN OXIDES STORAGE CONVERTER [patent_app_type] => utility [patent_app_number] => 15/427413 [patent_app_country] => US [patent_app_date] => 2017-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15427413 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/427413
VEHICLE HAVING A NITROGEN OXIDES STORAGE CONVERTER AND ON-BOARD METHOD FOR MONITORING AND DIAGNOSING THE NITROGEN OXIDES STORAGE CONVERTER Feb 7, 2017 Abandoned
Array ( [id] => 11937209 [patent_doc_number] => 20170241359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'CONTROL APPARATUS FOR GASOLINE ENGINE' [patent_app_type] => utility [patent_app_number] => 15/426637 [patent_app_country] => US [patent_app_date] => 2017-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10427 [patent_no_of_claims] => 2 [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] => 15426637 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/426637
Control apparatus for gasoline engine Feb 6, 2017 Issued
Array ( [id] => 14763313 [patent_doc_number] => 10393045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-27 [patent_title] => Method and system for initiating regeneration of diesel particulate filters [patent_app_type] => utility [patent_app_number] => 15/427031 [patent_app_country] => US [patent_app_date] => 2017-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 28 [patent_no_of_words] => 29775 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15427031 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/427031
Method and system for initiating regeneration of diesel particulate filters Feb 6, 2017 Issued
Array ( [id] => 14520249 [patent_doc_number] => 10337372 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-02 [patent_title] => Exhaust gas purification catalyst device, exhaust gas purification system, and method for detecting deterioration of exhaust gas purification catalyst device [patent_app_type] => utility [patent_app_number] => 15/426508 [patent_app_country] => US [patent_app_date] => 2017-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 14373 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15426508 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/426508
Exhaust gas purification catalyst device, exhaust gas purification system, and method for detecting deterioration of exhaust gas purification catalyst device Feb 6, 2017 Issued
Array ( [id] => 11852424 [patent_doc_number] => 20170226917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'SYSTEM AND METHOD FOR CLEANING EXHAUST GAS WHILE AVOIDING NITROUS OXIDE' [patent_app_type] => utility [patent_app_number] => 15/423667 [patent_app_country] => US [patent_app_date] => 2017-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8924 [patent_no_of_claims] => 16 [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] => 15423667 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/423667
SYSTEM AND METHOD FOR CLEANING EXHAUST GAS WHILE AVOIDING NITROUS OXIDE Feb 2, 2017 Abandoned
Array ( [id] => 11852551 [patent_doc_number] => 20170227043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'FASTENING DEVICE FOR FIXING AN EXHAUST MANIFOLD ON A CYLINDER HEAD OF AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/424237 [patent_app_country] => US [patent_app_date] => 2017-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5168 [patent_no_of_claims] => 20 [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] => 15424237 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/424237
Fastening device for fixing an exhaust manifold on a cylinder head of an internal combustion engine Feb 2, 2017 Issued
Array ( [id] => 15164453 [patent_doc_number] => 10487708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => Reductant tank as a heat storage device [patent_app_type] => utility [patent_app_number] => 15/418617 [patent_app_country] => US [patent_app_date] => 2017-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 7518 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [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] => 15418617 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/418617
Reductant tank as a heat storage device Jan 26, 2017 Issued
Array ( [id] => 15195127 [patent_doc_number] => 10495045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Unified system for warming vehicle components using an exhaust gas heat recovery system [patent_app_type] => utility [patent_app_number] => 15/416855 [patent_app_country] => US [patent_app_date] => 2017-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6276 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15416855 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/416855
Unified system for warming vehicle components using an exhaust gas heat recovery system Jan 25, 2017 Issued
Array ( [id] => 11620395 [patent_doc_number] => 20170130582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'ZERO EMISSION POWER PLANT WITH CO2 WASTE UTILIZATION' [patent_app_type] => utility [patent_app_number] => 15/406142 [patent_app_country] => US [patent_app_date] => 2017-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6142 [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] => 15406142 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/406142
ZERO EMISSION POWER PLANT WITH CO2 WASTE UTILIZATION Jan 12, 2017 Abandoned
Array ( [id] => 14884469 [patent_doc_number] => 10422264 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-24 [patent_title] => Work machine [patent_app_type] => utility [patent_app_number] => 15/754299 [patent_app_country] => US [patent_app_date] => 2017-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 6789 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15754299 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/754299
Work machine Jan 4, 2017 Issued
Array ( [id] => 13779621 [patent_doc_number] => 20190003349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => INTERNAL-COMBUSTION ENGINE VALVE TIMING CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 16/066897 [patent_app_country] => US [patent_app_date] => 2016-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16066897 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/066897
INTERNAL-COMBUSTION ENGINE VALVE TIMING CONTROL DEVICE Dec 8, 2016 Abandoned
Array ( [id] => 15396801 [patent_doc_number] => 10539051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Valve operating system providing variable valve lift and/or variable valve timing [patent_app_type] => utility [patent_app_number] => 15/772993 [patent_app_country] => US [patent_app_date] => 2016-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 7870 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 403 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15772993 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/772993
Valve operating system providing variable valve lift and/or variable valve timing Nov 2, 2016 Issued
Array ( [id] => 16127169 [patent_doc_number] => 10697330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Valve train device [patent_app_type] => utility [patent_app_number] => 15/773078 [patent_app_country] => US [patent_app_date] => 2016-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2507 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15773078 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/773078
Valve train device Sep 14, 2016 Issued
Array ( [id] => 17514178 [patent_doc_number] => 11293318 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Diesel exhaust particulate collectors [patent_app_type] => utility [patent_app_number] => 15/330410 [patent_app_country] => US [patent_app_date] => 2016-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5424 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15330410 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/330410
Diesel exhaust particulate collectors Sep 14, 2016 Issued
Array ( [id] => 12024338 [patent_doc_number] => 20170314437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'EXHAUST SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/263759 [patent_app_country] => US [patent_app_date] => 2016-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4677 [patent_no_of_claims] => 14 [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] => 15263759 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/263759
EXHAUST SYSTEM Sep 12, 2016 Abandoned
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