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] => 16074119 [patent_doc_number] => 20200191046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => PRESSURIZED AIR INDUCTION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/803357 [patent_app_country] => US [patent_app_date] => 2020-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16146 [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] => 16803357 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/803357
Pressurized air induction system Feb 26, 2020 Issued
Array ( [id] => 18485661 [patent_doc_number] => 20230212999 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2023-07-06 [patent_title] => FOUR-STROKE INTERNAL COMBUSTION ENGINE AND METHOD OF OPERATING FOUR-STROKE INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 17/431186 [patent_app_country] => US [patent_app_date] => 2020-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17431186 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/431186
Four-stroke internal combustion engine and method of operating four-stroke internal combustion engine Feb 16, 2020 Issued
Array ( [id] => 18485661 [patent_doc_number] => 20230212999 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2023-07-06 [patent_title] => FOUR-STROKE INTERNAL COMBUSTION ENGINE AND METHOD OF OPERATING FOUR-STROKE INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 17/431186 [patent_app_country] => US [patent_app_date] => 2020-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17431186 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/431186
Four-stroke internal combustion engine and method of operating four-stroke internal combustion engine Feb 16, 2020 Issued
Array ( [id] => 16843483 [patent_doc_number] => 11015557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Method and system for an engine [patent_app_type] => utility [patent_app_number] => 16/788447 [patent_app_country] => US [patent_app_date] => 2020-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8196 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16788447 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/788447
Method and system for an engine Feb 11, 2020 Issued
Array ( [id] => 18195699 [patent_doc_number] => 20230049218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 17/796638 [patent_app_country] => US [patent_app_date] => 2020-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17796638 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/796638
Internal combustion engine Feb 10, 2020 Issued
Array ( [id] => 17612395 [patent_doc_number] => 20220154674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => NOZZLE FOR A FUEL INJECTOR [patent_app_type] => utility [patent_app_number] => 17/430698 [patent_app_country] => US [patent_app_date] => 2020-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17430698 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/430698
NOZZLE FOR A FUEL INJECTOR Feb 9, 2020 Abandoned
Array ( [id] => 16665753 [patent_doc_number] => 10934990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Control device for compression ignition engine [patent_app_type] => utility [patent_app_number] => 16/781240 [patent_app_country] => US [patent_app_date] => 2020-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 18207 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 16781240 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/781240
Control device for compression ignition engine Feb 3, 2020 Issued
Array ( [id] => 17461055 [patent_doc_number] => 20220074360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => SYNCHRONISATION OF AN INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 17/414744 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17414744 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414744
Synchronization of an internal combustion engine Dec 18, 2019 Issued
Array ( [id] => 16207329 [patent_doc_number] => 20200240319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => ENGINE CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 16/715124 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16715124 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/715124
Engine control device Dec 15, 2019 Issued
Array ( [id] => 16786718 [patent_doc_number] => 10989135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Control device for compression ignition engine [patent_app_type] => utility [patent_app_number] => 16/715099 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 27 [patent_no_of_words] => 23654 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16715099 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/715099
Control device for compression ignition engine Dec 15, 2019 Issued
Array ( [id] => 15767509 [patent_doc_number] => 20200114772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => Home And Vehicle Energy System [patent_app_type] => utility [patent_app_number] => 16/714603 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6560 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16714603 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/714603
Home And Vehicle Energy System Dec 12, 2019 Abandoned
Array ( [id] => 18329801 [patent_doc_number] => 11635032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => System and method for propeller speed governing [patent_app_type] => utility [patent_app_number] => 16/713439 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3722 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16713439 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/713439
System and method for propeller speed governing Dec 12, 2019 Issued
Array ( [id] => 16092263 [patent_doc_number] => 20200200118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => CONTROL DEVICE FOR COMPRESSION IGNITION ENGINE [patent_app_type] => utility [patent_app_number] => 16/711762 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16711762 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/711762
Control device for compression ignition engine Dec 11, 2019 Issued
Array ( [id] => 17923412 [patent_doc_number] => 11466650 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Fuel injection valve driving device [patent_app_type] => utility [patent_app_number] => 16/708821 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5698 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16708821 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/708821
Fuel injection valve driving device Dec 9, 2019 Issued
Array ( [id] => 18071838 [patent_doc_number] => 11530666 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Method for controlling an injector in a common rail system [patent_app_type] => utility [patent_app_number] => 17/311489 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3192 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17311489 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/311489
Method for controlling an injector in a common rail system Dec 9, 2019 Issued
Array ( [id] => 17343209 [patent_doc_number] => 20220009540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => STEERING WHEEL SENSOR [patent_app_type] => utility [patent_app_number] => 17/296041 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14390 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17296041 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/296041
Steering wheel sensor Dec 3, 2019 Issued
Array ( [id] => 17351260 [patent_doc_number] => 11225887 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Rocker arm assembly for engine braking [patent_app_type] => utility [patent_app_number] => 16/699160 [patent_app_country] => US [patent_app_date] => 2019-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 6129 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16699160 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/699160
Rocker arm assembly for engine braking Nov 28, 2019 Issued
Array ( [id] => 16925862 [patent_doc_number] => 11047330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => Device for modifying the amount of fuel combusted for an electronically fuel injected combustion engine [patent_app_type] => utility [patent_app_number] => 16/696230 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5141 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 536 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16696230 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/696230
Device for modifying the amount of fuel combusted for an electronically fuel injected combustion engine Nov 25, 2019 Issued
Array ( [id] => 16704945 [patent_doc_number] => 10954868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Method and device for controlling a camshaft phase adjuster in an internal combustion engine [patent_app_type] => utility [patent_app_number] => 16/693474 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3847 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16693474 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/693474
Method and device for controlling a camshaft phase adjuster in an internal combustion engine Nov 24, 2019 Issued
Array ( [id] => 16113145 [patent_doc_number] => 20200208595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => METHOD OF PREHEATING AND CONTROLLING THE TEMPERATURE OF FUEL INJECTED INTO A COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/690513 [patent_app_country] => US [patent_app_date] => 2019-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2596 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16690513 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/690513
Method of preheating and controlling the temperature of fuel injected into a combustion engine Nov 20, 2019 Issued
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