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] => 19354679 [patent_doc_number] => 12055110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Magnetic sensor for a vehicle drive shaft [patent_app_type] => utility [patent_app_number] => 18/014826 [patent_app_country] => US [patent_app_date] => 2021-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5281 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18014826 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/014826
Magnetic sensor for a vehicle drive shaft Jul 6, 2021 Issued
Array ( [id] => 18613085 [patent_doc_number] => 20230279821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => METHOD, PROGRAM PRODUCT AND COMPUTER FOR ESTIMATING THE STATIC FLOW RATE OF A PIEZOELECTRIC INJECTOR [patent_app_type] => utility [patent_app_number] => 18/011463 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18011463 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/011463
Method, program product and computer for estimating the static flow rate of a piezoelectric injector Jun 30, 2021 Issued
Array ( [id] => 18552764 [patent_doc_number] => 20230250775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => ESTIMATING A LEVEL OF CORROSION OF AN INJECTOR [patent_app_type] => utility [patent_app_number] => 18/011805 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3380 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18011805 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/011805
Estimating a level of corrosion of an injector Jun 29, 2021 Issued
Array ( [id] => 17171157 [patent_doc_number] => 20210324827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => ENGINE CONTROL SYSTEM AND METHODS [patent_app_type] => utility [patent_app_number] => 17/361613 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8540 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17361613 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/361613
Engine control system and methods Jun 28, 2021 Issued
Array ( [id] => 17414554 [patent_doc_number] => 20220049458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => WORKING MACHINE [patent_app_type] => utility [patent_app_number] => 17/360339 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14161 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17360339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/360339
Working machine Jun 27, 2021 Issued
Array ( [id] => 18086110 [patent_doc_number] => 11536235 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Low pressure fuel and air charge forming device for a combustion engine [patent_app_type] => utility [patent_app_number] => 17/355895 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 29 [patent_no_of_words] => 15509 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17355895 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/355895
Low pressure fuel and air charge forming device for a combustion engine Jun 22, 2021 Issued
Array ( [id] => 18764623 [patent_doc_number] => 11815012 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Method and apparatus for storing energy [patent_app_type] => utility [patent_app_number] => 17/354586 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 9919 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17354586 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/354586
Method and apparatus for storing energy Jun 21, 2021 Issued
Array ( [id] => 18566693 [patent_doc_number] => 20230257021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => SENSOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/012165 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18012165 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/012165
Sensor assembly Jun 20, 2021 Issued
Array ( [id] => 17171142 [patent_doc_number] => 20210324812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => CONTROL OF PISTON TRAJECTORY IN A LINEAR GENERATOR [patent_app_type] => utility [patent_app_number] => 17/350224 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17350224 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/350224
Control of piston trajectory in a linear generator Jun 16, 2021 Issued
Array ( [id] => 17588284 [patent_doc_number] => 11326545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Injection control device [patent_app_type] => utility [patent_app_number] => 17/333207 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5565 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17333207 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/333207
Injection control device May 27, 2021 Issued
Array ( [id] => 17527411 [patent_doc_number] => 11300088 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Fuel injection valve [patent_app_type] => utility [patent_app_number] => 17/331444 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 18630 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17331444 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/331444
Fuel injection valve May 25, 2021 Issued
Array ( [id] => 19458186 [patent_doc_number] => 12098669 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Two-stroke engine [patent_app_type] => utility [patent_app_number] => 18/020269 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 9353 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [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] => 18020269 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/020269
Two-stroke engine May 20, 2021 Issued
Array ( [id] => 17268024 [patent_doc_number] => 11193441 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-12-07 [patent_title] => Intake adaption system [patent_app_type] => utility [patent_app_number] => 17/321427 [patent_app_country] => US [patent_app_date] => 2021-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2833 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17321427 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/321427
Intake adaption system May 14, 2021 Issued
Array ( [id] => 18452589 [patent_doc_number] => 20230193868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => Fuel Injection Device [patent_app_type] => utility [patent_app_number] => 18/007592 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7742 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18007592 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/007592
Fuel injection device May 12, 2021 Issued
Array ( [id] => 17214009 [patent_doc_number] => 20210347345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => VEHICLE BRAKE SYSTEM AND METHOD OF OPERATING THEREOF [patent_app_type] => utility [patent_app_number] => 17/316999 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17316999 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/316999
Vehicle brake system and method of operating thereof May 10, 2021 Issued
Array ( [id] => 19249516 [patent_doc_number] => 20240200504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => SYSTEMS AND METHODS OF FUEL INJECTION TIMING DRIFT DETECTION AND COMPENSATION [patent_app_type] => utility [patent_app_number] => 17/909933 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17909933 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/909933
Systems and methods of fuel injection timing drift detection and compensation May 5, 2021 Issued
Array ( [id] => 19623525 [patent_doc_number] => 12162324 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Apparatus and method for controlling suspension of vehicle [patent_app_type] => utility [patent_app_number] => 17/313173 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7736 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17313173 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/313173
Apparatus and method for controlling suspension of vehicle May 5, 2021 Issued
Array ( [id] => 18300623 [patent_doc_number] => 11622504 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Agricultural production machine [patent_app_type] => utility [patent_app_number] => 17/306437 [patent_app_country] => US [patent_app_date] => 2021-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4129 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17306437 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/306437
Agricultural production machine May 2, 2021 Issued
Array ( [id] => 18871794 [patent_doc_number] => 11859586 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Method and systems for a direct fuel injection injector [patent_app_type] => utility [patent_app_number] => 17/244118 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6185 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17244118 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/244118
Method and systems for a direct fuel injection injector Apr 28, 2021 Issued
Array ( [id] => 19227269 [patent_doc_number] => 12006903 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Methods and systems for reducing engine idling of fuel-driven equipment [patent_app_type] => utility [patent_app_number] => 17/243921 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8536 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17243921 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/243921
Methods and systems for reducing engine idling of fuel-driven equipment Apr 28, 2021 Issued
Menu