Search

Johnny H. Hoang

Examiner (ID: 16088)

Most Active Art Unit
3747
Art Unit(s)
3747
Total Applications
2094
Issued Applications
1865
Pending Applications
102
Abandoned Applications
173

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18964759 [patent_doc_number] => 11898515 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Systems and methods for a vehicle engine fuel system [patent_app_type] => utility [patent_app_number] => 17/655437 [patent_app_country] => US [patent_app_date] => 2022-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10128 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17655437 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/655437
Systems and methods for a vehicle engine fuel system Mar 17, 2022 Issued
Array ( [id] => 17705401 [patent_doc_number] => 20220205407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => Method For Regulating The Total Injection Mass During A Multiple Injection Operation [patent_app_type] => utility [patent_app_number] => 17/655115 [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] => 1623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17655115 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/655115
Method for regulating the total injection mass during a multiple injection operation Mar 15, 2022 Issued
Array ( [id] => 18605237 [patent_doc_number] => 11746693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Natural gas engine [patent_app_type] => utility [patent_app_number] => 17/653618 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9023 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17653618 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/653618
Natural gas engine Mar 3, 2022 Issued
Array ( [id] => 18233731 [patent_doc_number] => 11598282 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-03-07 [patent_title] => Systems and methods for optimizing vessel fuel consumption [patent_app_type] => utility [patent_app_number] => 17/678420 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 20050 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17678420 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/678420
Systems and methods for optimizing vessel fuel consumption Feb 22, 2022 Issued
Array ( [id] => 18302409 [patent_doc_number] => 11624303 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-11 [patent_title] => Deceleration fuel cut-off enabled regeneration for gas particulate filter [patent_app_type] => utility [patent_app_number] => 17/651983 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7199 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17651983 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/651983
Deceleration fuel cut-off enabled regeneration for gas particulate filter Feb 21, 2022 Issued
Array ( [id] => 17838460 [patent_doc_number] => 20220275765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => FUEL INJECTION CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 17/676938 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17676938 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/676938
Fuel injection control device Feb 21, 2022 Issued
Array ( [id] => 19345977 [patent_doc_number] => 20240254940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => DIESEL ENGINE, DIESEL ENGINE MANUFACTURING METHOD, AND DIESEL ENGINE INJECTION-AMOUNT CORRECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/565224 [patent_app_country] => US [patent_app_date] => 2022-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11039 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18565224 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/565224
Diesel engine, diesel engine manufacturing method, and diesel engine injection-amount correction system Feb 20, 2022 Issued
Array ( [id] => 17830938 [patent_doc_number] => 20220268242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => Failure Diagnostic Apparatus for Fuel Vapor Treatment Device [patent_app_type] => utility [patent_app_number] => 17/675167 [patent_app_country] => US [patent_app_date] => 2022-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7022 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17675167 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/675167
Failure Diagnostic Apparatus for Fuel Vapor Treatment Device Feb 17, 2022 Abandoned
Array ( [id] => 18129261 [patent_doc_number] => 11555462 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Controller and control method for internal combustion engine [patent_app_type] => utility [patent_app_number] => 17/673210 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 17245 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 443 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17673210 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/673210
Controller and control method for internal combustion engine Feb 15, 2022 Issued
Array ( [id] => 17641373 [patent_doc_number] => 20220169111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => FAULT-TOLERANT FUEL ISOLATION FROM ENGINE FIREBAY [patent_app_type] => utility [patent_app_number] => 17/673012 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17673012 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/673012
Fault-tolerant fuel isolation from engine firebay Feb 15, 2022 Issued
Array ( [id] => 19779079 [patent_doc_number] => 12228103 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Internal combustion engine control device [patent_app_type] => utility [patent_app_number] => 18/562524 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 6932 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18562524 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/562524
Internal combustion engine control device Feb 14, 2022 Issued
Array ( [id] => 19142994 [patent_doc_number] => 20240141849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => METHOD OF DETERMINING THE OPENING DELAY OF A FUEL INJECTOR [patent_app_type] => utility [patent_app_number] => 18/277287 [patent_app_country] => US [patent_app_date] => 2022-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18277287 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/277287
Method of determining the opening delay of a fuel injector Feb 10, 2022 Issued
Array ( [id] => 19940893 [patent_doc_number] => 12313017 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Method of determining closing time of needle valve of a fuel injector [patent_app_type] => utility [patent_app_number] => 18/277296 [patent_app_country] => US [patent_app_date] => 2022-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [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] => 18277296 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/277296
Method of determining closing time of needle valve of a fuel injector Feb 10, 2022 Issued
Array ( [id] => 19940893 [patent_doc_number] => 12313017 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Method of determining closing time of needle valve of a fuel injector [patent_app_type] => utility [patent_app_number] => 18/277296 [patent_app_country] => US [patent_app_date] => 2022-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [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] => 18277296 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/277296
Method of determining closing time of needle valve of a fuel injector Feb 10, 2022 Issued
Array ( [id] => 19292160 [patent_doc_number] => 12031510 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Methods and systems for inhibiting automatic engine shutdown [patent_app_type] => utility [patent_app_number] => 17/650629 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 9513 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17650629 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/650629
Methods and systems for inhibiting automatic engine shutdown Feb 9, 2022 Issued
Array ( [id] => 17811606 [patent_doc_number] => 20220263441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => Motor Controller [patent_app_type] => utility [patent_app_number] => 17/669329 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17669329 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/669329
Motor Controller Feb 9, 2022 Abandoned
Array ( [id] => 19106361 [patent_doc_number] => 11959448 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Trail driving engine start-stop judgment systems and methods [patent_app_type] => utility [patent_app_number] => 17/592636 [patent_app_country] => US [patent_app_date] => 2022-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 6088 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17592636 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/592636
Trail driving engine start-stop judgment systems and methods Feb 3, 2022 Issued
Array ( [id] => 19738818 [patent_doc_number] => 12215643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Control device for internal combustion engine [patent_app_type] => utility [patent_app_number] => 18/562060 [patent_app_country] => US [patent_app_date] => 2022-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 12623 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18562060 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/562060
Control device for internal combustion engine Feb 1, 2022 Issued
Array ( [id] => 18369634 [patent_doc_number] => 11649795 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Methods and system for inhibiting automatic engine stopping [patent_app_type] => utility [patent_app_number] => 17/649657 [patent_app_country] => US [patent_app_date] => 2022-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 11477 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17649657 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/649657
Methods and system for inhibiting automatic engine stopping Jan 31, 2022 Issued
Array ( [id] => 19355513 [patent_doc_number] => 12055953 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-06 [patent_title] => Gas-mixing power systems and methods for operating power systems [patent_app_type] => utility [patent_app_number] => 17/649573 [patent_app_country] => US [patent_app_date] => 2022-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4399 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17649573 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/649573
Gas-mixing power systems and methods for operating power systems Jan 31, 2022 Issued
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