Search

Hoanganh T. Le

Examiner (ID: 12010, Phone: (571)272-1823 , Office: P/2845 )

Most Active Art Unit
2821
Art Unit(s)
2508, 2819, 2514, 2821, 2501, 2845
Total Applications
2631
Issued Applications
2179
Pending Applications
119
Abandoned Applications
337

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20164455 [patent_doc_number] => 20250256501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => SHEET PROCESSING MACHINE WITH COOLING ROLLER AND INSPECTION DEVICE AS WELL AS A SHEET PRINTING MACHINE WITH SIMULTANEOUS DOUBLE PRINTING UNIT, CURING DEVICE AND COOLING DEVICE [patent_app_type] => utility [patent_app_number] => 19/101292 [patent_app_country] => US [patent_app_date] => 2024-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 19101292 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/101292
Sheet processing machine with cooling roller and inspection device as well as a sheet printing machine with simultaneous double printing unit, curing device and cooling device Aug 6, 2024 Issued
Array ( [id] => 19544245 [patent_doc_number] => 20240361281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => METHOD AND SYSTEM OF NON-DESTRUCTIVE TESTING FOR COMPOSITES [patent_app_type] => utility [patent_app_number] => 18/764863 [patent_app_country] => US [patent_app_date] => 2024-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11692 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18764863 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/764863
METHOD AND SYSTEM OF NON-DESTRUCTIVE TESTING FOR COMPOSITES Jul 4, 2024 Pending
Array ( [id] => 20679461 [patent_doc_number] => 20260118275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => MACHINE FOR HANDLING SHEETS, COMPRISING AN INSPECTION DEVICE AND A PIVOTAL ILLUMINATION DEVICE [patent_app_type] => utility [patent_app_number] => 19/473870 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10472 [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] => 19473870 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/473870
MACHINE FOR HANDLING SHEETS, COMPRISING AN INSPECTION DEVICE AND A PIVOTAL ILLUMINATION DEVICE Apr 15, 2024 Pending
Array ( [id] => 19317557 [patent_doc_number] => 20240239097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => Inker Assembly Including Oscillation Rollers For A Can Body Decorator [patent_app_type] => utility [patent_app_number] => 18/618471 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18618471 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/618471
Inker Assembly Including Oscillation Rollers For A Can Body Decorator Mar 26, 2024 Pending
Array ( [id] => 19171599 [patent_doc_number] => 20240157573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => TOUCH-DOWN SENSING FOR ROBOTIC DEVICES [patent_app_type] => utility [patent_app_number] => 18/420175 [patent_app_country] => US [patent_app_date] => 2024-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18420175 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/420175
TOUCH-DOWN SENSING FOR ROBOTIC DEVICES Jan 22, 2024 Pending
Array ( [id] => 20101215 [patent_doc_number] => 20250231151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => POWDER TRANSPORT DIAGNOSTICS [patent_app_type] => utility [patent_app_number] => 18/410932 [patent_app_country] => US [patent_app_date] => 2024-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4546 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18410932 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/410932
POWDER TRANSPORT DIAGNOSTICS Jan 10, 2024 Pending
Array ( [id] => 19202135 [patent_doc_number] => 20240174034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => TIRE ROLLING RESISTANCE ESTIMATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/506589 [patent_app_country] => US [patent_app_date] => 2023-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3284 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18506589 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/506589
TIRE ROLLING RESISTANCE ESTIMATION SYSTEM Nov 9, 2023 Pending
Array ( [id] => 19334736 [patent_doc_number] => 20240249166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => SYSTEM FOR AND METHOD OF DETERMINING CORROSION RISKS [patent_app_type] => utility [patent_app_number] => 18/374898 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6804 [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] => 18374898 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/374898
SYSTEM FOR AND METHOD OF DETERMINING CORROSION RISKS Sep 28, 2023 Pending
Array ( [id] => 19098892 [patent_doc_number] => 20240118120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => Monitoring and optimisation of gas consumption [patent_app_type] => utility [patent_app_number] => 18/472651 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4835 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18472651 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/472651
Monitoring and optimisation of gas consumption Sep 21, 2023 Pending
Array ( [id] => 20115488 [patent_doc_number] => 12365174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Ink tray insert [patent_app_type] => utility [patent_app_number] => 18/244973 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 3278 [patent_no_of_claims] => 9 [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] => 18244973 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/244973
Ink tray insert Sep 11, 2023 Issued
Array ( [id] => 20026149 [patent_doc_number] => 20250164371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => WATER FILLING AND DRAINAGE TEST METHOD AND DEVICE FOR PREFABRICATED CRACK-CONTAINING REINFORCED CONCRETE LINING PRESSURE TUNNEL [patent_app_type] => utility [patent_app_number] => 18/832745 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 737 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18832745 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/832745
WATER FILLING AND DRAINAGE TEST METHOD AND DEVICE FOR PREFABRICATED CRACK-CONTAINING REINFORCED CONCRETE LINING PRESSURE TUNNEL Aug 28, 2023 Pending
Array ( [id] => 20240240 [patent_doc_number] => 12420545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Device for aligning magnetic or magnetizable particles and machine for generating optically variable image elements [patent_app_type] => utility [patent_app_number] => 18/867822 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3614 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18867822 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/867822
Device for aligning magnetic or magnetizable particles and machine for generating optically variable image elements Aug 1, 2023 Issued
Array ( [id] => 18830689 [patent_doc_number] => 20230399213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => DEVICE AND METHOD FOR CHECKING A CONTOUR OF A LOAD ACCOMMODATED ON AN INDUSTRIAL TRUCK [patent_app_type] => utility [patent_app_number] => 18/328469 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18328469 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/328469
DEVICE AND METHOD FOR CHECKING A CONTOUR OF A LOAD ACCOMMODATED ON AN INDUSTRIAL TRUCK Jun 1, 2023 Pending
Array ( [id] => 18648675 [patent_doc_number] => 20230294459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => MODEL BASED TIRE WEAR ESTIMATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/322866 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18322866 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/322866
MODEL BASED TIRE WEAR ESTIMATION SYSTEM AND METHOD May 23, 2023 Abandoned
Array ( [id] => 18453095 [patent_doc_number] => 20230194375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => SENSOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/109313 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18109313 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109313
SENSOR DEVICE Feb 13, 2023 Pending
Array ( [id] => 18553112 [patent_doc_number] => 20230251123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => APPARATUS FOR IN SITU LEVEL AND FLOW MEASUREMENT [patent_app_type] => utility [patent_app_number] => 18/107119 [patent_app_country] => US [patent_app_date] => 2023-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6821 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18107119 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/107119
APPARATUS FOR IN SITU LEVEL AND FLOW MEASUREMENT Feb 7, 2023 Pending
Array ( [id] => 18568275 [patent_doc_number] => 20230258611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => DOOR FAULT IDENTIFICATION [patent_app_type] => utility [patent_app_number] => 18/106669 [patent_app_country] => US [patent_app_date] => 2023-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18106669 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/106669
DOOR FAULT IDENTIFICATION Feb 6, 2023 Pending
Array ( [id] => 19991984 [patent_doc_number] => 20250130206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => AN ULTRASOUND INSPECTION PROBE FOR A MACHINE TOOL [patent_app_type] => utility [patent_app_number] => 18/835098 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4726 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18835098 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/835098
AN ULTRASOUND INSPECTION PROBE FOR A MACHINE TOOL Feb 5, 2023 Pending
Array ( [id] => 18424082 [patent_doc_number] => 20230178546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => ON-CHIP HEATER TEMPERATURE CALIBRATION [patent_app_type] => utility [patent_app_number] => 18/161118 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18161118 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/161118
ON-CHIP HEATER TEMPERATURE CALIBRATION Jan 29, 2023 Pending
Array ( [id] => 20759994 [patent_doc_number] => 12652785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-09 [patent_title] => Cooling system [patent_app_type] => utility [patent_app_number] => 18/158080 [patent_app_country] => US [patent_app_date] => 2023-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1183 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18158080 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/158080
Cooling system Jan 22, 2023 Issued
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