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] => 20226944 [patent_doc_number] => 12415585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Vehicle information notification device [patent_app_type] => utility [patent_app_number] => 18/034712 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6893 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 18034712 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/034712
Vehicle information notification device Oct 17, 2021 Issued
Array ( [id] => 17370758 [patent_doc_number] => 20220025810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => PRESSURIZED AIR INDUCTION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/450531 [patent_app_country] => US [patent_app_date] => 2021-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16210 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17450531 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/450531
Pressurized air induction system Oct 10, 2021 Issued
Array ( [id] => 20144602 [patent_doc_number] => 12378935 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Fuel pump [patent_app_type] => utility [patent_app_number] => 18/030817 [patent_app_country] => US [patent_app_date] => 2021-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18030817 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/030817
Fuel pump Oct 5, 2021 Issued
Array ( [id] => 20529671 [patent_doc_number] => 12548110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Image data generator, lean vehicle, and image data generation method [patent_app_type] => utility [patent_app_number] => 18/251481 [patent_app_country] => US [patent_app_date] => 2021-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3598 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18251481 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/251481
Image data generator, lean vehicle, and image data generation method Oct 5, 2021 Issued
Array ( [id] => 19090541 [patent_doc_number] => 11951968 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Electronic parking brake control apparatus and method [patent_app_type] => utility [patent_app_number] => 17/488596 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 19 [patent_no_of_words] => 11731 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17488596 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/488596
Electronic parking brake control apparatus and method Sep 28, 2021 Issued
Array ( [id] => 19367984 [patent_doc_number] => 12060051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Braking control system and method of vehicle [patent_app_type] => utility [patent_app_number] => 17/487715 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 9774 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17487715 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/487715
Braking control system and method of vehicle Sep 27, 2021 Issued
Array ( [id] => 19651888 [patent_doc_number] => 12173665 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Method and apparatus for controlling motorcycle, system, motorcycle and storage medium [patent_app_type] => utility [patent_app_number] => 18/033402 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 9274 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18033402 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/033402
Method and apparatus for controlling motorcycle, system, motorcycle and storage medium Sep 26, 2021 Issued
Array ( [id] => 18708623 [patent_doc_number] => 20230331209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => VEHICLE BRAKE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/027101 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18027101 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/027101
Vehicle brake system Sep 23, 2021 Issued
Array ( [id] => 18045873 [patent_doc_number] => 11519822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Misfire detection device and method for internal combustion engine [patent_app_type] => utility [patent_app_number] => 17/482847 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 11104 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [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] => 17482847 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/482847
Misfire detection device and method for internal combustion engine Sep 22, 2021 Issued
Array ( [id] => 19840674 [patent_doc_number] => 12253052 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Injector sleeve for an injector, and blowing device and internal combustion engine [patent_app_type] => utility [patent_app_number] => 18/251091 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6999 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18251091 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/251091
Injector sleeve for an injector, and blowing device and internal combustion engine Sep 16, 2021 Issued
Array ( [id] => 19181581 [patent_doc_number] => 11988165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Method for operating an internal combustion engine, injection system for an internal combustion engine and internal combustion engine having an injection system [patent_app_type] => utility [patent_app_number] => 17/478024 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 14724 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17478024 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/478024
Method for operating an internal combustion engine, injection system for an internal combustion engine and internal combustion engine having an injection system Sep 16, 2021 Issued
Array ( [id] => 18809358 [patent_doc_number] => 20230383693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 18/245581 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18245581 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/245581
Internal combustion engine Sep 15, 2021 Issued
Array ( [id] => 19793850 [patent_doc_number] => 12234787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Electronic control device and combustion state detection system [patent_app_type] => utility [patent_app_number] => 18/274140 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 8016 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18274140 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/274140
Electronic control device and combustion state detection system Sep 14, 2021 Issued
Array ( [id] => 17923399 [patent_doc_number] => 11466637 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Injection control device [patent_app_type] => utility [patent_app_number] => 17/476239 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5372 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17476239 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/476239
Injection control device Sep 14, 2021 Issued
Array ( [id] => 19257653 [patent_doc_number] => 12017691 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-06-25 [patent_title] => Techniques for predicting railroad track geometry exceedances [patent_app_type] => utility [patent_app_number] => 17/469523 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 5210 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [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] => 17469523 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/469523
Techniques for predicting railroad track geometry exceedances Sep 7, 2021 Issued
Array ( [id] => 18355567 [patent_doc_number] => 11643961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Reductant deposit detection using a radiofrequency sensor [patent_app_type] => utility [patent_app_number] => 17/469546 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6459 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17469546 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/469546
Reductant deposit detection using a radiofrequency sensor Sep 7, 2021 Issued
Array ( [id] => 18240885 [patent_doc_number] => 20230073196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => Far Square Tumble Flow Engine [patent_app_type] => utility [patent_app_number] => 17/467809 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17467809 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/467809
Far square tumble flow engine Sep 6, 2021 Issued
Array ( [id] => 17968808 [patent_doc_number] => 11486326 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Adaptive high pressure fuel pump system and method for predicting pumped mass [patent_app_type] => utility [patent_app_number] => 17/466128 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4606 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17466128 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/466128
Adaptive high pressure fuel pump system and method for predicting pumped mass Sep 2, 2021 Issued
Array ( [id] => 18222764 [patent_doc_number] => 20230061758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => DUCTED FUEL INJECTION SYSTEMS AND METHODS IMPLEMENTING PILOT INJECTION [patent_app_type] => utility [patent_app_number] => 17/463572 [patent_app_country] => US [patent_app_date] => 2021-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17463572 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/463572
Ducted fuel injection systems and methods implementing pilot injection Aug 31, 2021 Issued
Array ( [id] => 18837440 [patent_doc_number] => 11845500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Steering system [patent_app_type] => utility [patent_app_number] => 17/458016 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 14291 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17458016 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/458016
Steering system Aug 25, 2021 Issued
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