Search

Johnny H. Hoang

Examiner (ID: 16823, Phone: (571)272-4843 , Office: P/3747 )

Most Active Art Unit
3747
Art Unit(s)
3747
Total Applications
2117
Issued Applications
1888
Pending Applications
93
Abandoned Applications
174

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20049433 [patent_doc_number] => 20250187655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => Control Method and Related Device [patent_app_type] => utility [patent_app_number] => 19/054389 [patent_app_country] => US [patent_app_date] => 2025-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7457 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19054389 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/054389
Control Method and Related Device Feb 13, 2025 Pending
Array ( [id] => 20485606 [patent_doc_number] => 20260021804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-22 [patent_title] => VEHICLE CONTROL DEVICE AND VEHICLE CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 19/050269 [patent_app_country] => US [patent_app_date] => 2025-02-11 [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] => -2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19050269 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/050269
VEHICLE CONTROL DEVICE AND VEHICLE CONTROL METHOD Feb 10, 2025 Pending
Array ( [id] => 20165628 [patent_doc_number] => 20250257674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => INTERNAL COMBUSTION ENGINE AND DIAGNOSTIC METHOD FOR CRANKCASE VENTILATION SYSTEM [patent_app_type] => utility [patent_app_number] => 19/050044 [patent_app_country] => US [patent_app_date] => 2025-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1081 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19050044 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/050044
INTERNAL COMBUSTION ENGINE AND DIAGNOSTIC METHOD FOR CRANKCASE VENTILATION SYSTEM Feb 9, 2025 Pending
Array ( [id] => 20135817 [patent_doc_number] => 20250242861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => TRAVELING CONTROL DEVICE, TRAVELING CONTROL METHOD, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 19/035951 [patent_app_country] => US [patent_app_date] => 2025-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19035951 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/035951
TRAVELING CONTROL DEVICE, TRAVELING CONTROL METHOD, AND STORAGE MEDIUM Jan 23, 2025 Pending
Array ( [id] => 20427146 [patent_doc_number] => 20250389234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => METHOD AND SYSTEM FOR CONTROLLING DIESEL ENGINE EMISSIONS BY FUEL BLENDING [patent_app_type] => utility [patent_app_number] => 18/983652 [patent_app_country] => US [patent_app_date] => 2024-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18983652 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/983652
METHOD AND SYSTEM FOR CONTROLLING DIESEL ENGINE EMISSIONS BY FUEL BLENDING Dec 16, 2024 Pending
Array ( [id] => 20015307 [patent_doc_number] => 20250153529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => TRAILER LOADING METHOD [patent_app_type] => utility [patent_app_number] => 18/942550 [patent_app_country] => US [patent_app_date] => 2024-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18942550 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/942550
TRAILER LOADING METHOD Nov 8, 2024 Pending
Array ( [id] => 19770795 [patent_doc_number] => 20250052221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => ENGINE CONTROL SYSTEM AND METHODS [patent_app_type] => utility [patent_app_number] => 18/932124 [patent_app_country] => US [patent_app_date] => 2024-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18932124 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/932124
ENGINE CONTROL SYSTEM AND METHODS Oct 29, 2024 Pending
Array ( [id] => 20040378 [patent_doc_number] => 20250178600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => DRIVER ASSISTANCE DEVICE FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 18/929633 [patent_app_country] => US [patent_app_date] => 2024-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18929633 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/929633
DRIVER ASSISTANCE DEVICE FOR VEHICLE Oct 28, 2024 Pending
Array ( [id] => 19816148 [patent_doc_number] => 20250074355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => Chip Architecture [patent_app_type] => utility [patent_app_number] => 18/819712 [patent_app_country] => US [patent_app_date] => 2024-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4062 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18819712 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/819712
Chip Architecture Aug 28, 2024 Pending
Array ( [id] => 19800023 [patent_doc_number] => 20250065948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => STEER-BY-WIRE ROAD WHEEL ACTUATOR DITHER TO IMPROVE RACK FORCE ESTIMATION [patent_app_type] => utility [patent_app_number] => 18/813210 [patent_app_country] => US [patent_app_date] => 2024-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18813210 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/813210
STEER-BY-WIRE ROAD WHEEL ACTUATOR DITHER TO IMPROVE RACK FORCE ESTIMATION Aug 22, 2024 Pending
Array ( [id] => 20512330 [patent_doc_number] => 20260036431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => DRIVINGS INSIGHTS WITH ALTERNATIVE POWER SOURCES [patent_app_type] => utility [patent_app_number] => 18/792291 [patent_app_country] => US [patent_app_date] => 2024-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2236 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18792291 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/792291
DRIVINGS INSIGHTS WITH ALTERNATIVE POWER SOURCES Jul 31, 2024 Pending
Array ( [id] => 20595126 [patent_doc_number] => 12578841 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Method and system for indicating vehicle operating conditions on a graphical user interface with graph-axis control [patent_app_type] => utility [patent_app_number] => 18/784436 [patent_app_country] => US [patent_app_date] => 2024-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 49 [patent_no_of_words] => 53998 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18784436 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/784436
Method and system for indicating vehicle operating conditions on a graphical user interface with graph-axis control Jul 24, 2024 Issued
Array ( [id] => 19753796 [patent_doc_number] => 20250042361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => Vehicle Anti-theft Method and Vehicle Anti-theft System [patent_app_type] => utility [patent_app_number] => 18/779261 [patent_app_country] => US [patent_app_date] => 2024-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3289 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18779261 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/779261
Vehicle Anti-theft Method and Vehicle Anti-theft System Jul 21, 2024 Pending
Array ( [id] => 19785068 [patent_doc_number] => 20250058747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => APPARATUS FOR CONTROLLING ELECTRO-MECHANICAL BRAKING SYSTEM AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/768600 [patent_app_country] => US [patent_app_date] => 2024-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18768600 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/768600
APPARATUS FOR CONTROLLING ELECTRO-MECHANICAL BRAKING SYSTEM AND METHOD THEREOF Jul 9, 2024 Pending
Array ( [id] => 19723597 [patent_doc_number] => 20250026348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => DRIVING ASSISTANCE DEVICE [patent_app_type] => utility [patent_app_number] => 18/763494 [patent_app_country] => US [patent_app_date] => 2024-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18763494 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/763494
DRIVING ASSISTANCE DEVICE Jul 2, 2024 Pending
Array ( [id] => 20445771 [patent_doc_number] => 20260002488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => COMBUSTION ABNORMALITY MONITORING DEVICE FOR TWO-STROKE ENGINE [patent_app_type] => utility [patent_app_number] => 18/756761 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18756761 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/756761
COMBUSTION ABNORMALITY MONITORING DEVICE FOR TWO-STROKE ENGINE Jun 26, 2024 Pending
Array ( [id] => 19738822 [patent_doc_number] => 12215647 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-04 [patent_title] => Method and system for controlling diesel engine emissions by fuel blending [patent_app_type] => utility [patent_app_number] => 18/753500 [patent_app_country] => US [patent_app_date] => 2024-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6749 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18753500 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/753500
Method and system for controlling diesel engine emissions by fuel blending Jun 24, 2024 Issued
Array ( [id] => 19683441 [patent_doc_number] => 20250001986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => METHOD AND CONTROL ARRANGEMENT FOR CONTROLLING BRAKING OF A VEHICLE [patent_app_type] => utility [patent_app_number] => 18/750155 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18750155 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/750155
METHOD AND CONTROL ARRANGEMENT FOR CONTROLLING BRAKING OF A VEHICLE Jun 20, 2024 Pending
Array ( [id] => 19528998 [patent_doc_number] => 20240352900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => CYLINDER DEACTIVATION CONTROL METHOD AND APPARATUS OF ENGINE, AND ENGINE [patent_app_type] => utility [patent_app_number] => 18/748323 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18748323 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/748323
Cylinder deactivation control method and apparatus of engine, and engine Jun 19, 2024 Issued
Array ( [id] => 19916652 [patent_doc_number] => 12292011 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Cylinder deactivation control method and apparatus of engine, and engine [patent_app_type] => utility [patent_app_number] => 18/748392 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4054 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 685 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18748392 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/748392
Cylinder deactivation control method and apparatus of engine, and engine Jun 19, 2024 Issued
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