Search

Regina M. Yoo

Examiner (ID: 3868, Phone: (571)272-6690 , Office: P/1799 )

Most Active Art Unit
1799
Art Unit(s)
1773, 1758, 1744, 1797, 1799, 1775
Total Applications
1121
Issued Applications
604
Pending Applications
115
Abandoned Applications
433

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20493154 [patent_doc_number] => 12535019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Camshaft adjustment system for flexibly starting an internal combustion engine, and method for operating a drivetrain [patent_app_type] => utility [patent_app_number] => 18/570973 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 22 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18570973 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/570973
Camshaft adjustment system for flexibly starting an internal combustion engine, and method for operating a drivetrain Jun 6, 2022 Issued
Array ( [id] => 17976135 [patent_doc_number] => 11492986 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-08 [patent_title] => Method of operating a supercharged internal combustion engine [patent_app_type] => utility [patent_app_number] => 17/746010 [patent_app_country] => US [patent_app_date] => 2022-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2564 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17746010 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/746010
Method of operating a supercharged internal combustion engine May 16, 2022 Issued
Array ( [id] => 18233702 [patent_doc_number] => 11598253 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-03-07 [patent_title] => Pneumatic resonator and accumulator system for control of turbocharger wastegate movement [patent_app_type] => utility [patent_app_number] => 17/743087 [patent_app_country] => US [patent_app_date] => 2022-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5976 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17743087 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/743087
Pneumatic resonator and accumulator system for control of turbocharger wastegate movement May 11, 2022 Issued
Array ( [id] => 18940486 [patent_doc_number] => 20240035625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => DEVICE AND METHOD FOR DRYING A NOZZLE FOR LIQUIFIED GAS [patent_app_type] => utility [patent_app_number] => 18/283096 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3429 [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] => 18283096 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/283096
DEVICE AND METHOD FOR DRYING A NOZZLE FOR LIQUIFIED GAS Apr 20, 2022 Pending
Array ( [id] => 17960800 [patent_doc_number] => 20220341380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => INTERNAL COMBUSTION ENGINE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/659752 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5424 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17659752 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/659752
Internal combustion engine system Apr 18, 2022 Issued
Array ( [id] => 19218907 [patent_doc_number] => 20240183611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => DRYING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/287625 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4911 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18287625 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/287625
DRYING APPARATUS Apr 13, 2022 Pending
Array ( [id] => 18029495 [patent_doc_number] => 11512672 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Internal combustion engine system operable in at least two operating modes [patent_app_type] => utility [patent_app_number] => 17/659090 [patent_app_country] => US [patent_app_date] => 2022-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5098 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17659090 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/659090
Internal combustion engine system operable in at least two operating modes Apr 12, 2022 Issued
Array ( [id] => 19215607 [patent_doc_number] => 20240180311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => HAIRCARE APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/285488 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18285488 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/285488
HAIRCARE APPLIANCE Mar 27, 2022 Pending
Array ( [id] => 18118067 [patent_doc_number] => 11549453 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Heating of an exhaust gas recirculation line during an overrun mode of a combustion unit [patent_app_type] => utility [patent_app_number] => 17/699959 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5602 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17699959 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/699959
Heating of an exhaust gas recirculation line during an overrun mode of a combustion unit Mar 20, 2022 Issued
Array ( [id] => 19301178 [patent_doc_number] => 20240229747 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => ENGINE DEVICE [patent_app_type] => utility [patent_app_number] => 18/546876 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18546876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/546876
Engine device Mar 15, 2022 Issued
Array ( [id] => 19301178 [patent_doc_number] => 20240229747 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => ENGINE DEVICE [patent_app_type] => utility [patent_app_number] => 18/546876 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18546876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/546876
Engine device Mar 15, 2022 Issued
Array ( [id] => 17705391 [patent_doc_number] => 20220205397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => ENGINE ASSEMBLY AND METHOD FOR CONTROLLING AN ENGINE [patent_app_type] => utility [patent_app_number] => 17/691666 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17691666 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/691666
Engine assembly and method for controlling an engine Mar 9, 2022 Issued
Array ( [id] => 19170350 [patent_doc_number] => 20240156324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => SHOE CARE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/284490 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18284490 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/284490
SHOE CARE APPARATUS Mar 6, 2022 Pending
Array ( [id] => 20085879 [patent_doc_number] => 20250215815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => CAM PHASE REGULATOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/844049 [patent_app_country] => US [patent_app_date] => 2022-03-07 [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] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18844049 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/844049
Cam phase regulator assembly Mar 6, 2022 Issued
Array ( [id] => 19301137 [patent_doc_number] => 20240229706 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => TURBOCHARGING ASSEMBLY AND METHOD OF CONTROLLING OPERATION OF A TURBOCHARGING ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/278592 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18278592 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278592
Turbocharging assembly and method of controlling operation of a turbocharging assembly Mar 3, 2022 Issued
Array ( [id] => 19301137 [patent_doc_number] => 20240229706 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => TURBOCHARGING ASSEMBLY AND METHOD OF CONTROLLING OPERATION OF A TURBOCHARGING ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/278592 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18278592 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278592
Turbocharging assembly and method of controlling operation of a turbocharging assembly Mar 3, 2022 Issued
Array ( [id] => 20041723 [patent_doc_number] => 20250179945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => SPROCKET AND METHOD FOR PROCESSING THE SAME [patent_app_type] => utility [patent_app_number] => 18/842398 [patent_app_country] => US [patent_app_date] => 2022-03-03 [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] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18842398 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/842398
SPROCKET AND METHOD FOR PROCESSING THE SAME Mar 2, 2022 Abandoned
Array ( [id] => 19458181 [patent_doc_number] => 12098664 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Mechanically timed cylinder deactivation system [patent_app_type] => utility [patent_app_number] => 17/651945 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4531 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17651945 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/651945
Mechanically timed cylinder deactivation system Feb 21, 2022 Issued
Array ( [id] => 18801818 [patent_doc_number] => 11834970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Valve timing adjustment device [patent_app_type] => utility [patent_app_number] => 17/674997 [patent_app_country] => US [patent_app_date] => 2022-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4975 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17674997 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/674997
Valve timing adjustment device Feb 17, 2022 Issued
Array ( [id] => 17612376 [patent_doc_number] => 20220154655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => SYSTEM AND METHOD FOR CONTROLLING VEHICLE ACCUMULATOR AIRFLOW [patent_app_type] => utility [patent_app_number] => 17/650194 [patent_app_country] => US [patent_app_date] => 2022-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17650194 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/650194
System and method for controlling vehicle accumulator airflow Feb 6, 2022 Issued
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