Search

Mang Hang Yeung

Examiner (ID: 9444, Phone: (571)270-7319 , Office: P/2463 )

Most Active Art Unit
2463
Art Unit(s)
2416, 2463, 2417
Total Applications
829
Issued Applications
691
Pending Applications
62
Abandoned Applications
95

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19753805 [patent_doc_number] => 20250042370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => DEVICE FOR ADJUSTING THE CLAMPING FORCE OF AN ELECTROMECHANICAL BRAKE [patent_app_type] => utility [patent_app_number] => 18/717004 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3210 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18717004 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/717004
DEVICE FOR ADJUSTING THE CLAMPING FORCE OF AN ELECTROMECHANICAL BRAKE Dec 19, 2022 Pending
Array ( [id] => 19396876 [patent_doc_number] => 12071213 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-27 [patent_title] => Marine propulsion and generator systems and methods [patent_app_type] => utility [patent_app_number] => 18/082323 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 12581 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18082323 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/082323
Marine propulsion and generator systems and methods Dec 14, 2022 Issued
Array ( [id] => 19708769 [patent_doc_number] => 20250018911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => BRAKE APPARATUS FOR A WHEEL OF A VEHICLE [patent_app_type] => utility [patent_app_number] => 18/712089 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18712089 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/712089
BRAKE APPARATUS FOR A WHEEL OF A VEHICLE Nov 29, 2022 Pending
Array ( [id] => 19723591 [patent_doc_number] => 20250026342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => METHOD FOR ASSISTING IN KEEPING A VEHICLE ON THE ROAD IN THE EVENT OF LANE NARROWING OR WIDENING [patent_app_type] => utility [patent_app_number] => 18/716849 [patent_app_country] => US [patent_app_date] => 2022-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5818 [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] => 18716849 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/716849
METHOD FOR ASSISTING IN KEEPING A VEHICLE ON THE ROAD IN THE EVENT OF LANE NARROWING OR WIDENING Nov 23, 2022 Pending
Array ( [id] => 18266616 [patent_doc_number] => 20230087858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => LOW PRESSURE FUEL AND AIR CHARGE FORMING DEVICE FOR A COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 17/988946 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17988946 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/988946
Low pressure fuel and air charge forming device for a combustion engine Nov 16, 2022 Issued
Array ( [id] => 18838193 [patent_doc_number] => 11846258 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Cleaning system for an engine exhaust cooler [patent_app_type] => utility [patent_app_number] => 17/975327 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 11451 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17975327 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/975327
Cleaning system for an engine exhaust cooler Oct 26, 2022 Issued
Array ( [id] => 19970180 [patent_doc_number] => 12338778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Method of operating a fuel injection system [patent_app_type] => utility [patent_app_number] => 18/700881 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 18700881 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/700881
Method of operating a fuel injection system Oct 10, 2022 Issued
Array ( [id] => 20240458 [patent_doc_number] => 12420764 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Electric braking device [patent_app_type] => utility [patent_app_number] => 18/690119 [patent_app_country] => US [patent_app_date] => 2022-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2350 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18690119 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/690119
Electric braking device Sep 26, 2022 Issued
Array ( [id] => 18281301 [patent_doc_number] => 20230096773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => MITIGATING FIRE RISKS IN VEHICLES [patent_app_type] => utility [patent_app_number] => 17/952597 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14692 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17952597 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/952597
MITIGATING FIRE RISKS IN VEHICLES Sep 25, 2022 Abandoned
Array ( [id] => 19441813 [patent_doc_number] => 12092058 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Failure diagnosis apparatus and failure diagnosis method for fuel-evaporation-gas purging system [patent_app_type] => utility [patent_app_number] => 17/947579 [patent_app_country] => US [patent_app_date] => 2022-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 16108 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17947579 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/947579
Failure diagnosis apparatus and failure diagnosis method for fuel-evaporation-gas purging system Sep 18, 2022 Issued
Array ( [id] => 19626251 [patent_doc_number] => 12165085 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Train departure strategy in automatic driving system [patent_app_type] => utility [patent_app_number] => 17/890763 [patent_app_country] => US [patent_app_date] => 2022-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 17845 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17890763 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/890763
Train departure strategy in automatic driving system Aug 17, 2022 Issued
Array ( [id] => 19889925 [patent_doc_number] => 20250115237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => Automatically Deployable Vehicle Safety Guard [patent_app_type] => utility [patent_app_number] => 18/294597 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18294597 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/294597
Automatically deployable vehicle safety guard Aug 16, 2022 Issued
Array ( [id] => 18613080 [patent_doc_number] => 20230279816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => Method and Apparatus for Controlling Fuel Flow into an Aircraft Engine [patent_app_type] => utility [patent_app_number] => 17/882268 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6845 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17882268 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/882268
Method and apparatus for controlling fuel flow into an aircraft engine Aug 4, 2022 Issued
Array ( [id] => 19492132 [patent_doc_number] => 12110832 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Fuel injector control system and method [patent_app_type] => utility [patent_app_number] => 17/817036 [patent_app_country] => US [patent_app_date] => 2022-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6139 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17817036 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/817036
Fuel injector control system and method Aug 2, 2022 Issued
Array ( [id] => 20330666 [patent_doc_number] => 12460937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Ranking carbon footprints of vehicles to determine driving behavior modifications [patent_app_type] => utility [patent_app_number] => 17/876810 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 19655 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17876810 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/876810
Ranking carbon footprints of vehicles to determine driving behavior modifications Jul 28, 2022 Issued
Array ( [id] => 19492152 [patent_doc_number] => 12110852 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Fuel injection valve [patent_app_type] => utility [patent_app_number] => 17/870064 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 22 [patent_no_of_words] => 18088 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17870064 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/870064
Fuel injection valve Jul 20, 2022 Issued
Array ( [id] => 19424488 [patent_doc_number] => 12083882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Method for controlling wheel slip of vehicle [patent_app_type] => utility [patent_app_number] => 17/866325 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8175 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17866325 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/866325
Method for controlling wheel slip of vehicle Jul 14, 2022 Issued
Array ( [id] => 18311372 [patent_doc_number] => 20230115272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => CLASSIFIER FOR VALVE FAULT DETECTION IN A VARIABLE DISPLACEMENT INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 17/860838 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8819 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -54 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860838 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860838
CLASSIFIER FOR VALVE FAULT DETECTION IN A VARIABLE DISPLACEMENT INTERNAL COMBUSTION ENGINE Jul 7, 2022 Abandoned
Array ( [id] => 20357892 [patent_doc_number] => 12473880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Solenoid device and electromagnetic valve for fuel injection system [patent_app_type] => utility [patent_app_number] => 18/571594 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18571594 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/571594
Solenoid device and electromagnetic valve for fuel injection system Jul 6, 2022 Issued
Array ( [id] => 19312485 [patent_doc_number] => 12038292 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Adaptive in-drive updating of energy consumption prediction for vehicle with a load [patent_app_type] => utility [patent_app_number] => 17/844220 [patent_app_country] => US [patent_app_date] => 2022-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6002 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17844220 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/844220
Adaptive in-drive updating of energy consumption prediction for vehicle with a load Jun 19, 2022 Issued
Menu