Search

Hai H. Huynh

Examiner (ID: 10232, Phone: (571)272-4844 , Office: P/3747 )

Most Active Art Unit
3747
Art Unit(s)
3747, 3741
Total Applications
3101
Issued Applications
2826
Pending Applications
132
Abandoned Applications
178

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19150901 [patent_doc_number] => 11975796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Driving support system for motorcycles [patent_app_type] => utility [patent_app_number] => 17/678028 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6034 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17678028 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/678028
Driving support system for motorcycles Feb 22, 2022 Issued
Array ( [id] => 17896401 [patent_doc_number] => 20220306063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => REDUNDANT CONTROL SYSTEM APPLIED TO BRAKE-BY-WIRE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/677482 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17677482 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/677482
Redundant control system applied to brake-by-wire system Feb 21, 2022 Issued
Array ( [id] => 18461976 [patent_doc_number] => 11686262 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-27 [patent_title] => Methods and systems for gaseous fuel management [patent_app_type] => utility [patent_app_number] => 17/651511 [patent_app_country] => US [patent_app_date] => 2022-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 17612 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17651511 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/651511
Methods and systems for gaseous fuel management Feb 16, 2022 Issued
Array ( [id] => 18217071 [patent_doc_number] => 11591997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Internal-combustion-engine ignition apparatus [patent_app_type] => utility [patent_app_number] => 17/670580 [patent_app_country] => US [patent_app_date] => 2022-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 9055 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17670580 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/670580
Internal-combustion-engine ignition apparatus Feb 13, 2022 Issued
Array ( [id] => 19173220 [patent_doc_number] => 20240159194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => ENGINE [patent_app_type] => utility [patent_app_number] => 18/283439 [patent_app_country] => US [patent_app_date] => 2022-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18283439 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/283439
ENGINE Feb 3, 2022 Abandoned
Array ( [id] => 18552775 [patent_doc_number] => 20230250786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => AUTOMATIC ENGINE SHUTDOWN AND STARTING FOR AN AUTONOMOUS MACHINE [patent_app_type] => utility [patent_app_number] => 17/650023 [patent_app_country] => US [patent_app_date] => 2022-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17650023 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/650023
Automatic engine shutdown and starting for an autonomous machine Feb 3, 2022 Issued
Array ( [id] => 17923403 [patent_doc_number] => 11466641 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-11 [patent_title] => Modifying PFI to DI ratio to mitigate engine knocking [patent_app_type] => utility [patent_app_number] => 17/649749 [patent_app_country] => US [patent_app_date] => 2022-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5588 [patent_no_of_claims] => 15 [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] => 17649749 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/649749
Modifying PFI to DI ratio to mitigate engine knocking Feb 1, 2022 Issued
Array ( [id] => 20006799 [patent_doc_number] => 20250145021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => TORQUE DISTRIBUTION CONTROL METHOD AND TORQUE DISTRIBUTION CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 18/835331 [patent_app_country] => US [patent_app_date] => 2022-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18835331 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/835331
TORQUE DISTRIBUTION CONTROL METHOD AND TORQUE DISTRIBUTION CONTROL DEVICE Feb 1, 2022 Pending
Array ( [id] => 18576160 [patent_doc_number] => 11732678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Device for supplying fluid to a user apparatus [patent_app_type] => utility [patent_app_number] => 17/590508 [patent_app_country] => US [patent_app_date] => 2022-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2218 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17590508 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/590508
Device for supplying fluid to a user apparatus Jan 31, 2022 Issued
Array ( [id] => 18604287 [patent_doc_number] => 11745734 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Method of processing image using camera of vehicle and vehicle device [patent_app_type] => utility [patent_app_number] => 17/587725 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 5639 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17587725 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/587725
Method of processing image using camera of vehicle and vehicle device Jan 27, 2022 Issued
Array ( [id] => 17923396 [patent_doc_number] => 11466634 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-11 [patent_title] => Methods and system for starting an engine [patent_app_type] => utility [patent_app_number] => 17/649025 [patent_app_country] => US [patent_app_date] => 2022-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7641 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17649025 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/649025
Methods and system for starting an engine Jan 25, 2022 Issued
Array ( [id] => 18188105 [patent_doc_number] => 11578677 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-14 [patent_title] => Method and system for diagnosing cold start emission reduction [patent_app_type] => utility [patent_app_number] => 17/649056 [patent_app_country] => US [patent_app_date] => 2022-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5268 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17649056 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/649056
Method and system for diagnosing cold start emission reduction Jan 25, 2022 Issued
Array ( [id] => 19468927 [patent_doc_number] => 20240322597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => ENERGY HARVESTING AND A RAIL MONITORING ARRANGEMENT INCORPORATING SAME [patent_app_type] => utility [patent_app_number] => 18/262470 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18262470 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/262470
Energy harvesting and a rail monitoring arrangement incorporating same Jan 20, 2022 Issued
Array ( [id] => 18260373 [patent_doc_number] => 11608064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Method for accelerating a vehicle from rest [patent_app_type] => utility [patent_app_number] => 17/575773 [patent_app_country] => US [patent_app_date] => 2022-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 12788 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [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] => 17575773 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/575773
Method for accelerating a vehicle from rest Jan 13, 2022 Issued
Array ( [id] => 18315597 [patent_doc_number] => 11629671 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Engine system [patent_app_type] => utility [patent_app_number] => 17/573113 [patent_app_country] => US [patent_app_date] => 2022-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5031 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17573113 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/573113
Engine system Jan 10, 2022 Issued
Array ( [id] => 18102999 [patent_doc_number] => 11542880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Two-stroke engine for working machine and series hybrid device for working machine incorporating the same [patent_app_type] => utility [patent_app_number] => 17/570496 [patent_app_country] => US [patent_app_date] => 2022-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7609 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17570496 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/570496
Two-stroke engine for working machine and series hybrid device for working machine incorporating the same Jan 6, 2022 Issued
Array ( [id] => 18302441 [patent_doc_number] => 11624335 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Exhaust valve failure diagnostics and management [patent_app_type] => utility [patent_app_number] => 17/569722 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5277 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17569722 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/569722
Exhaust valve failure diagnostics and management Jan 5, 2022 Issued
Array ( [id] => 17906147 [patent_doc_number] => 11459995 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-04 [patent_title] => Combustion engine mode optimization [patent_app_type] => utility [patent_app_number] => 17/569068 [patent_app_country] => US [patent_app_date] => 2022-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7425 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17569068 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/569068
Combustion engine mode optimization Jan 4, 2022 Issued
Array ( [id] => 17762108 [patent_doc_number] => 20220235720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 17/568238 [patent_app_country] => US [patent_app_date] => 2022-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 504 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17568238 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/568238
Control device for internal combustion engine Jan 3, 2022 Issued
Array ( [id] => 17891244 [patent_doc_number] => 11454203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Apparatus for testing spray and combustion performance of internal-combustion engines based on rapid compression-expansion machine [patent_app_type] => utility [patent_app_number] => 17/564589 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4055 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17564589 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/564589
Apparatus for testing spray and combustion performance of internal-combustion engines based on rapid compression-expansion machine Dec 28, 2021 Issued
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