Search

Daxin Wu

Examiner (ID: 9437, Phone: (571)270-7721 , Office: P/2191 )

Most Active Art Unit
2191
Art Unit(s)
2198, 2191
Total Applications
623
Issued Applications
500
Pending Applications
39
Abandoned Applications
84

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18955948 [patent_doc_number] => 20240044275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => VERFAHREN ZUR DIAGNOSE EINES PARTIKELFILTERS FUR EINEN VERBRENNUNGSMOTOR [patent_app_type] => utility [patent_app_number] => 18/364091 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4322 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18364091 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/364091
VERFAHREN ZUR DIAGNOSE EINES PARTIKELFILTERS FUR EINEN VERBRENNUNGSMOTOR Aug 1, 2023
Array ( [id] => 18903459 [patent_doc_number] => 20240018944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => CABINS AND METHODS FOR WIND TURBINE MAINTENANCE [patent_app_type] => utility [patent_app_number] => 18/351845 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8750 [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] => 18351845 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351845
CABINS AND METHODS FOR WIND TURBINE MAINTENANCE Jul 12, 2023 Pending
Array ( [id] => 18988470 [patent_doc_number] => 20240060439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => HEATER CONTROL IN HEAVY-DUTY MOTOR VEHICLE ENGINES [patent_app_type] => utility [patent_app_number] => 18/343660 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7226 [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] => 18343660 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/343660
HEATER CONTROL IN HEAVY-DUTY MOTOR VEHICLE ENGINES Jun 27, 2023 Pending
Array ( [id] => 18879967 [patent_doc_number] => 20240003336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => METHOD FOR DE-ICING AT LEAST ONE ROTOR BLADE OF A WIND POWER INSTALLATION [patent_app_type] => utility [patent_app_number] => 18/343468 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18343468 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/343468
METHOD FOR DE-ICING AT LEAST ONE ROTOR BLADE OF A WIND POWER INSTALLATION Jun 27, 2023 Pending
Array ( [id] => 18831438 [patent_doc_number] => 20230399965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => CONTROLLER AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 18/329663 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18329663 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/329663
Controller and control method for internal combustion engine Jun 5, 2023 Issued
Array ( [id] => 19013611 [patent_doc_number] => 11920532 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Exhaust gas control apparatus for internal combustion engine and exhaust gas control method for the same [patent_app_type] => utility [patent_app_number] => 18/316158 [patent_app_country] => US [patent_app_date] => 2023-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 8886 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [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] => 18316158 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/316158
Exhaust gas control apparatus for internal combustion engine and exhaust gas control method for the same May 10, 2023 Issued
Array ( [id] => 18613095 [patent_doc_number] => 20230279831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => SYSTEM AND METHOD OF CAPTURING AND STORING OCEAN WAVE MOTION USING AN ALTERNATING-TO-DIRECT MOTION CONVERTER AND LIFTABLE WEIGHTS [patent_app_type] => utility [patent_app_number] => 18/298331 [patent_app_country] => US [patent_app_date] => 2023-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18298331 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/298331
SYSTEM AND METHOD OF CAPTURING AND STORING OCEAN WAVE MOTION USING AN ALTERNATING-TO-DIRECT MOTION CONVERTER AND LIFTABLE WEIGHTS Apr 9, 2023 Pending
Array ( [id] => 18650211 [patent_doc_number] => 20230296043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => VEHICLE [patent_app_type] => utility [patent_app_number] => 18/114516 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7627 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18114516 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/114516
Vehicle engine control device Feb 26, 2023 Issued
Array ( [id] => 18583545 [patent_doc_number] => 20230265806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => Method, computing unit, and computer program for determining an amount of hydrocarbons in an exhaust gas of a lean-operation internal-combustion engine [patent_app_type] => utility [patent_app_number] => 18/171099 [patent_app_country] => US [patent_app_date] => 2023-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3650 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18171099 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/171099
Method, computing unit, and computer program for determining an amount of hydrocarbons in an exhaust gas of a lean-operation internal-combustion engine Feb 16, 2023 Issued
Array ( [id] => 18718513 [patent_doc_number] => 11795849 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-24 [patent_title] => Apparatus for purifying exhaust gas [patent_app_type] => utility [patent_app_number] => 18/107361 [patent_app_country] => US [patent_app_date] => 2023-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2945 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [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] => 18107361 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/107361
Apparatus for purifying exhaust gas Feb 7, 2023 Issued
Array ( [id] => 18360008 [patent_doc_number] => 20230141599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => EXHAUST SPECIES TRACKING AND NOTIFICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/097026 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6675 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18097026 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/097026
EXHAUST SPECIES TRACKING AND NOTIFICATION SYSTEM Jan 12, 2023 Pending
Array ( [id] => 19151672 [patent_doc_number] => 11976574 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Closed loop steam engine assembly with feedback features and method of operation [patent_app_type] => utility [patent_app_number] => 18/067884 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1933 [patent_no_of_claims] => 8 [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] => 18067884 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/067884
Closed loop steam engine assembly with feedback features and method of operation Dec 18, 2022 Issued
Array ( [id] => 18436855 [patent_doc_number] => 20230184149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => 221-0055 eCAT INFERRED HEATER TEMPERATURE CONTROL TO ENABLE HIGH POWER HEATING DURING LOW FLOW CONDITIONS [patent_app_type] => utility [patent_app_number] => 18/063415 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063415 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063415
221-0055 eCAT INFERRED HEATER TEMPERATURE CONTROL TO ENABLE HIGH POWER HEATING DURING LOW FLOW CONDITIONS Dec 7, 2022 Pending
Array ( [id] => 19242441 [patent_doc_number] => 12012864 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Aero-engine turbine assembly [patent_app_type] => utility [patent_app_number] => 17/973746 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3744 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17973746 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/973746
Aero-engine turbine assembly Oct 25, 2022 Issued
Array ( [id] => 18337399 [patent_doc_number] => 20230129348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => HEATING ELEMENT FOR EXHAUST LINE [patent_app_type] => utility [patent_app_number] => 17/971773 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971773 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971773
HEATING ELEMENT FOR EXHAUST LINE Oct 23, 2022 Abandoned
Array ( [id] => 19274939 [patent_doc_number] => 12025056 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Evaporative cooling pack with same direction flutes designed to prevent nesting [patent_app_type] => utility [patent_app_number] => 17/959391 [patent_app_country] => US [patent_app_date] => 2022-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4501 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17959391 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/959391
EVAPORATIVE COOLING PACK WITH SAME DIRECTION FLUTES DESIGNED TO PREVENT NESTING Oct 3, 2022 Pending
Array ( [id] => 18643740 [patent_doc_number] => 11767802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Control device for vehicle [patent_app_type] => utility [patent_app_number] => 17/932672 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 10978 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17932672 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/932672
Control device for vehicle Sep 15, 2022 Issued
Array ( [id] => 18093897 [patent_doc_number] => 20220412238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => METHODS AND SYSTEMS FOR REMOVING DEPOSITS IN AN AFTERTREATMENT SYSTEM TO MINIMIZE VISIBLE SMOKE EMISSIONS [patent_app_type] => utility [patent_app_number] => 17/902241 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12015 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17902241 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/902241
Methods and systems for removing deposits in an aftertreatment system to minimize visible smoke emissions Sep 1, 2022 Issued
Array ( [id] => 18093978 [patent_doc_number] => 20220412319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => LIGHTNING PROTECTION COVERING [patent_app_type] => utility [patent_app_number] => 17/929168 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17929168 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/929168
LIGHTNING PROTECTION COVERING Aug 31, 2022 Pending
Array ( [id] => 18838154 [patent_doc_number] => 11846219 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Exhaust gas heater [patent_app_type] => utility [patent_app_number] => 17/822482 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3661 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17822482 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/822482
Exhaust gas heater Aug 25, 2022 Issued
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