Search

Johnny H. Hoang

Examiner (ID: 7027, Phone: (571)272-4843 , Office: P/3747 )

Most Active Art Unit
3747
Art Unit(s)
3747
Total Applications
2140
Issued Applications
1914
Pending Applications
87
Abandoned Applications
174

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20535294 [patent_doc_number] => 12552354 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Computer system and a computer-implemented method of increasing driver comfort during a braking event [patent_app_type] => utility [patent_app_number] => 18/596990 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4297 [patent_no_of_claims] => 20 [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] => 18596990 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/596990
Computer system and a computer-implemented method of increasing driver comfort during a braking event Mar 5, 2024 Issued
Array ( [id] => 19431985 [patent_doc_number] => 20240300483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => Method of Assisting a Driver of a Vehicle, and a Driver Assistance System Thereof [patent_app_type] => utility [patent_app_number] => 18/592951 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18592951 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/592951
Method of assisting a driver of a vehicle, and a driver assistance system thereof Feb 29, 2024 Issued
Array ( [id] => 20357018 [patent_doc_number] => 12473000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Vehicle control systems and methods [patent_app_type] => utility [patent_app_number] => 18/589793 [patent_app_country] => US [patent_app_date] => 2024-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3733 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18589793 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/589793
Vehicle control systems and methods Feb 27, 2024 Issued
Array ( [id] => 20180095 [patent_doc_number] => 20250264053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => RECONDITIONED HARMONIC BALANCER [patent_app_type] => utility [patent_app_number] => 18/581503 [patent_app_country] => US [patent_app_date] => 2024-02-20 [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] => -15 [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] => 18581503 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/581503
Reconditioned harmonic balancer Feb 19, 2024 Issued
Array ( [id] => 20467447 [patent_doc_number] => 12523482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Knowledge-based artificial intelligence system for estimating vehicle range [patent_app_type] => utility [patent_app_number] => 18/443111 [patent_app_country] => US [patent_app_date] => 2024-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 3274 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18443111 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/443111
Knowledge-based artificial intelligence system for estimating vehicle range Feb 14, 2024 Issued
Array ( [id] => 19388955 [patent_doc_number] => 20240278825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => METHOD FOR SYNCHRONIZING A ROTATORY POSITION OF A STEERING WHEEL TO AN ANGULAR POSITION OF A ROAD WHEEL [patent_app_type] => utility [patent_app_number] => 18/441287 [patent_app_country] => US [patent_app_date] => 2024-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18441287 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/441287
Method for synchronizing a rotatory position of a steering wheel to an angular position of a road wheel Feb 13, 2024 Issued
Array ( [id] => 20414956 [patent_doc_number] => 12498232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Vehicle [patent_app_type] => utility [patent_app_number] => 18/403580 [patent_app_country] => US [patent_app_date] => 2024-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1174 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18403580 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/403580
Vehicle Jan 2, 2024 Issued
Array ( [id] => 19112229 [patent_doc_number] => 20240123979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => AUTOMATIC BRAKE CONTROL APPARATUS, AUTOMATIC BRAKE CONTROL METHOD, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 18/399587 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18399587 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/399587
Automatic brake control apparatus, automatic brake control method, and non-transitory computer-readable recording medium Dec 27, 2023 Issued
Array ( [id] => 19282714 [patent_doc_number] => 20240219190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => MOTOR MECHANICAL ENERGY BASED MOBILE VEHICLE CARBON EMISSION COMPUTATION METHOD [patent_app_type] => utility [patent_app_number] => 18/399575 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 530 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18399575 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/399575
Motor mechanical energy based mobile vehicle carbon emission computation method Dec 27, 2023 Issued
Array ( [id] => 19266488 [patent_doc_number] => 20240210188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => METHOD FOR OPTIMIZING THE ENERGY MANAGEMENT OF A FLEET OF ELECTRONIC TRANSPORTATION VEHICLES, MORE PARTICULARLY A FLEET OF ELECTRIC BUSES [patent_app_type] => utility [patent_app_number] => 18/394426 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6791 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18394426 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/394426
Method for optimizing the energy management of a fleet of electronic transportation vehicles, more particularly a fleet of electric buses Dec 21, 2023 Issued
Array ( [id] => 19264783 [patent_doc_number] => 20240208482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => DRIVING SUPPORT DEVICE [patent_app_type] => utility [patent_app_number] => 18/540284 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18540284 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/540284
Driving support device Dec 13, 2023 Issued
Array ( [id] => 19799941 [patent_doc_number] => 20250065866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => DRIVING CONTROL APPARATUS AND A METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/536988 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18536988 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/536988
Driving control apparatus and a method thereof Dec 11, 2023 Issued
Array ( [id] => 19051668 [patent_doc_number] => 20240093637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => ROLLOVER-SAFE ELECTROLYSIS UNIT FOR VEHICLES [patent_app_type] => utility [patent_app_number] => 18/518848 [patent_app_country] => US [patent_app_date] => 2023-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 62819 [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] => 18518848 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/518848
ROLLOVER-SAFE ELECTROLYSIS UNIT FOR VEHICLES Nov 23, 2023 Abandoned
Array ( [id] => 19312161 [patent_doc_number] => 12037965 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Fuel supply device [patent_app_type] => utility [patent_app_number] => 18/515256 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3721 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18515256 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/515256
Fuel supply device Nov 20, 2023 Issued
Array ( [id] => 19916651 [patent_doc_number] => 12292010 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Dynamic engine speed setting during transient event [patent_app_type] => utility [patent_app_number] => 18/510956 [patent_app_country] => US [patent_app_date] => 2023-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18510956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/510956
Dynamic engine speed setting during transient event Nov 15, 2023 Issued
Array ( [id] => 19020845 [patent_doc_number] => 20240077016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => SYSTEMS FOR HHO GAS SECOND FUEL DISTRIBUTION AND CONTROL [patent_app_type] => utility [patent_app_number] => 18/507041 [patent_app_country] => US [patent_app_date] => 2023-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18507041 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/507041
SYSTEMS FOR HHO GAS SECOND FUEL DISTRIBUTION AND CONTROL Nov 10, 2023 Abandoned
Array ( [id] => 20078172 [patent_doc_number] => 12352229 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Fuel injector dust seal [patent_app_type] => utility [patent_app_number] => 18/506382 [patent_app_country] => US [patent_app_date] => 2023-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18506382 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/506382
Fuel injector dust seal Nov 9, 2023 Issued
Array ( [id] => 19565350 [patent_doc_number] => 12140114 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-12 [patent_title] => System, vehicle and method for lubricating a hydrogen injector in a vehicle [patent_app_type] => utility [patent_app_number] => 18/506217 [patent_app_country] => US [patent_app_date] => 2023-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4187 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18506217 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/506217
System, vehicle and method for lubricating a hydrogen injector in a vehicle Nov 9, 2023 Issued
Array ( [id] => 19572560 [patent_doc_number] => 20240376852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => Hydrogen Direct Injection System and Method for Lubricating a Fuel Injector of a Hydrogen Direct Injection System [patent_app_type] => utility [patent_app_number] => 18/506250 [patent_app_country] => US [patent_app_date] => 2023-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18506250 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/506250
Hydrogen direct injection system and method for lubricating a fuel injector of a hydrogen direct injection system Nov 9, 2023 Issued
Array ( [id] => 20116528 [patent_doc_number] => 12366222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Engine control system and methods [patent_app_type] => utility [patent_app_number] => 18/504464 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 40 [patent_no_of_words] => 3695 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18504464 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/504464
Engine control system and methods Nov 7, 2023 Issued
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