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] => 16614386 [patent_doc_number] => 20210033039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => STATE DETECTION SYSTEM FOR INTERNAL COMBUSTION ENGINE, DATA ANALYSIS DEVICE, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 16/908985 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16908985 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/908985
State detection system for internal combustion engine, data analysis device, and vehicle Jun 22, 2020 Issued
Array ( [id] => 17939046 [patent_doc_number] => 11473491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Systems and methods for reducing engine overheating using liquid fuel [patent_app_type] => utility [patent_app_number] => 16/897111 [patent_app_country] => US [patent_app_date] => 2020-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 20249 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16897111 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/897111
Systems and methods for reducing engine overheating using liquid fuel Jun 8, 2020 Issued
Array ( [id] => 17090317 [patent_doc_number] => 11118498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Pre-combustion chamber apparatus and method for pre-combustion [patent_app_type] => utility [patent_app_number] => 16/893027 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 8006 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16893027 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/893027
Pre-combustion chamber apparatus and method for pre-combustion Jun 3, 2020 Issued
Array ( [id] => 17750331 [patent_doc_number] => 20220228536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => VALIDATION OF A SIGNAL FROM A CRANKSHAFT SENSOR [patent_app_type] => utility [patent_app_number] => 17/611360 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17611360 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/611360
Validation of a signal from a crankshaft sensor Jun 1, 2020 Issued
Array ( [id] => 17030288 [patent_doc_number] => 11092095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Engine system [patent_app_type] => utility [patent_app_number] => 16/889560 [patent_app_country] => US [patent_app_date] => 2020-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6043 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 16889560 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/889560
Engine system May 31, 2020 Issued
Array ( [id] => 16484727 [patent_doc_number] => 20200378328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => METHOD FOR DYNAMIC GAS PARTIAL PRESSURE CORRECTION OF AN INTERNAL COMBUSTION ENGINE WITH EXTERNAL MIXTURE FORMATION [patent_app_type] => utility [patent_app_number] => 16/886888 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4512 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16886888 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/886888
Method for dynamic gas partial pressure correction of an internal combustion engine with external mixture formation May 28, 2020 Issued
Array ( [id] => 17259348 [patent_doc_number] => 20210372333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => METHOD AND SYSTEM FOR LOAD CONTROL IN AN INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/884657 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16884657 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/884657
Method and system for load control in an internal combustion engine May 26, 2020 Issued
Array ( [id] => 16453377 [patent_doc_number] => 20200362803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => METHOD AND ASSEMBLIES FOR REPAIR OF PLASTIC FUEL LOCK RING AND FUEL SUPPLY LINE [patent_app_type] => utility [patent_app_number] => 16/874754 [patent_app_country] => US [patent_app_date] => 2020-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16874754 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/874754
Method and assemblies for repair of plastic fuel lock ring and fuel supply line May 14, 2020 Issued
Array ( [id] => 17721139 [patent_doc_number] => 20220213859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => ENGINE IGNITION SYSTEM WITH MULTIPLE IGNITION EVENTS [patent_app_type] => utility [patent_app_number] => 17/606880 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17606880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/606880
Engine ignition system with multiple ignition events Apr 23, 2020 Issued
Array ( [id] => 16399582 [patent_doc_number] => 20200340440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => DC MOTOR [patent_app_type] => utility [patent_app_number] => 16/857256 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7733 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16857256 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/857256
DC MOTOR Apr 23, 2020 Abandoned
Array ( [id] => 18217053 [patent_doc_number] => 11591979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Method for synchronizing an internal combustion engine [patent_app_type] => utility [patent_app_number] => 17/604581 [patent_app_country] => US [patent_app_date] => 2020-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2823 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17604581 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/604581
Method for synchronizing an internal combustion engine Apr 15, 2020 Issued
Array ( [id] => 16207348 [patent_doc_number] => 20200240338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => METHOD AND SYSTEM FOR CONTROLLING ENGINE FUELING [patent_app_type] => utility [patent_app_number] => 16/846768 [patent_app_country] => US [patent_app_date] => 2020-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15450 [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] => 16846768 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/846768
Method and system for controlling engine fueling Apr 12, 2020 Issued
Array ( [id] => 17489941 [patent_doc_number] => 11279225 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Fault-tolerant fuel isolation from engine firebay [patent_app_type] => utility [patent_app_number] => 16/842574 [patent_app_country] => US [patent_app_date] => 2020-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 10606 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16842574 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/842574
Fault-tolerant fuel isolation from engine firebay Apr 6, 2020 Issued
Array ( [id] => 17688660 [patent_doc_number] => 20220195952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => Method to Control the Combustion of an Internal Combustion Engine [patent_app_type] => utility [patent_app_number] => 17/600732 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17600732 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/600732
Method to control the combustion of an internal combustion engine Mar 31, 2020 Issued
Array ( [id] => 17823238 [patent_doc_number] => 11428182 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Method for controlling a high-pressure fuel injector [patent_app_type] => utility [patent_app_number] => 17/424354 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3130 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 439 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17424354 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/424354
Method for controlling a high-pressure fuel injector Mar 25, 2020 Issued
Array ( [id] => 16207330 [patent_doc_number] => 20200240320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE, DUAL FUEL INJECTOR DEVICE, AND INTERNAL COMBUSTION ENGINE DESIGNED FOR CARRYING OUT SUCH A METHOD [patent_app_type] => utility [patent_app_number] => 16/829715 [patent_app_country] => US [patent_app_date] => 2020-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5493 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16829715 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/829715
Method for operating an internal combustion engine, dual fuel injector device, and internal combustion engine designed for carrying out such a method Mar 24, 2020 Issued
Array ( [id] => 16161209 [patent_doc_number] => 20200218837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => APPROACH FOR AFTERTREATMENT SYSTEM MODELING AND MODEL IDENTIFICATION [patent_app_type] => utility [patent_app_number] => 16/824244 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16824244 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/824244
Approach for aftertreatment system modeling and model identification Mar 18, 2020 Issued
Array ( [id] => 17571649 [patent_doc_number] => 11319910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Fuel injector interface device and method of use [patent_app_type] => utility [patent_app_number] => 16/813187 [patent_app_country] => US [patent_app_date] => 2020-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3008 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16813187 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/813187
Fuel injector interface device and method of use Mar 8, 2020 Issued
Array ( [id] => 17045431 [patent_doc_number] => 11098601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Diffuser-deswirler for a gas turbine engine [patent_app_type] => utility [patent_app_number] => 16/804641 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7761 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16804641 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/804641
Diffuser-deswirler for a gas turbine engine Feb 27, 2020 Issued
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
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