Search

Tung X. Le

Examiner (ID: 13803, Phone: (571)272-6010 , Office: P/2844 )

Most Active Art Unit
2844
Art Unit(s)
2821, 2845, 2844
Total Applications
2306
Issued Applications
1959
Pending Applications
126
Abandoned Applications
258

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20217543 [patent_doc_number] => 12414212 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Boost circuit for driving light-emitting diode and electrical device comprising the same [patent_app_type] => utility [patent_app_number] => 18/318931 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18318931 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/318931
Boost circuit for driving light-emitting diode and electrical device comprising the same May 16, 2023 Issued
Array ( [id] => 18631707 [patent_doc_number] => 20230290612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => Programmable Plasma Ignition Profiles [patent_app_type] => utility [patent_app_number] => 18/318650 [patent_app_country] => US [patent_app_date] => 2023-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18318650 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/318650
Programmable plasma ignition profiles May 15, 2023 Issued
Array ( [id] => 18556938 [patent_doc_number] => 20230254957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => LED DRIVING DEVICE, LIGHTING DEVICE, AND VEHICLE-MOUNTED DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/303871 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18303871 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/303871
Led driving device, lighting device, and vehicle-mounted display device Apr 19, 2023 Issued
Array ( [id] => 18730049 [patent_doc_number] => 20230344347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => SYSTEMS AND METHODS FOR IMPROVING TRANSIENT RESPONSE IN H-BRIDGE BUCK-BOOST DRIVERS [patent_app_type] => utility [patent_app_number] => 18/134461 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6796 [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] => 18134461 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/134461
Systems and methods for improving transient response in H-bridge buck-boost drivers Apr 12, 2023 Issued
Array ( [id] => 18730042 [patent_doc_number] => 20230344340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => SYSTEMS AND METHODS FOR IMPROVING TRANSIENT RESPONSE IN SLEW-RATE LIMITED H-BRIDGE BUCK-BOOST DRIVERS [patent_app_type] => utility [patent_app_number] => 18/134459 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18134459 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/134459
Systems and methods for improving transient response in slew-rate limited H-bridge buck-boost drivers Apr 12, 2023 Issued
Array ( [id] => 21013334 [patent_doc_number] => 12749825 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-29 [patent_title] => Array antenna device [patent_app_type] => utility [patent_app_number] => 18/297888 [patent_app_country] => US [patent_app_date] => 2023-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 58 [patent_no_of_words] => 13825 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18297888 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/297888
ARRAY ANTENNA DEVICE Apr 9, 2023 Pending
Array ( [id] => 19973803 [patent_doc_number] => 12342435 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Driver for driving an LED light engine of an LED tube [patent_app_type] => utility [patent_app_number] => 18/132156 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18132156 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/132156
Driver for driving an LED light engine of an LED tube Apr 6, 2023 Issued
Array ( [id] => 18538388 [patent_doc_number] => 20230243491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => METHODS AND DEVICES FOR AUTO-CALIBRATING LIGHT DIMMERS [patent_app_type] => utility [patent_app_number] => 18/296537 [patent_app_country] => US [patent_app_date] => 2023-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3321 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18296537 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/296537
Methods and devices for auto-calibrating light dimmers Apr 5, 2023 Issued
Array ( [id] => 18745502 [patent_doc_number] => 20230354496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => METHOD AND APPARATUS FOR CONTROLLING LIGHT LEVELS TO SAVE ENERGY [patent_app_type] => utility [patent_app_number] => 18/296718 [patent_app_country] => US [patent_app_date] => 2023-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 18296718 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/296718
METHOD AND APPARATUS FOR CONTROLLING LIGHT LEVELS TO SAVE ENERGY Apr 5, 2023 Abandoned
Array ( [id] => 19721809 [patent_doc_number] => 12207367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Systems and methods for improving transient response in H-bridge buck-boost drivers using integrated matrix manager [patent_app_type] => utility [patent_app_number] => 18/131407 [patent_app_country] => US [patent_app_date] => 2023-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6770 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18131407 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/131407
Systems and methods for improving transient response in H-bridge buck-boost drivers using integrated matrix manager Apr 5, 2023 Issued
Array ( [id] => 19197042 [patent_doc_number] => 11994274 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Fixtures, power and control systems for same [patent_app_type] => utility [patent_app_number] => 18/130106 [patent_app_country] => US [patent_app_date] => 2023-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 93 [patent_figures_cnt] => 98 [patent_no_of_words] => 36970 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18130106 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/130106
Fixtures, power and control systems for same Apr 2, 2023 Issued
Array ( [id] => 19972940 [patent_doc_number] => 12341565 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Testing system for high-frequency modulators [patent_app_type] => utility [patent_app_number] => 18/129549 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3532 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18129549 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/129549
Testing system for high-frequency modulators Mar 30, 2023 Issued
Array ( [id] => 18730117 [patent_doc_number] => 20230344415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => MULTIPLEXERS WITH DIFFERENT FILTER TYPES ON DIFFERENT DIES [patent_app_type] => utility [patent_app_number] => 18/190369 [patent_app_country] => US [patent_app_date] => 2023-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18190369 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/190369
MULTIPLEXERS WITH DIFFERENT FILTER TYPES ON DIFFERENT DIES Mar 26, 2023 Pending
Array ( [id] => 19582871 [patent_doc_number] => 12149003 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Antenna module and electronic device [patent_app_type] => utility [patent_app_number] => 18/189249 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5666 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18189249 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/189249
Antenna module and electronic device Mar 23, 2023 Issued
Array ( [id] => 20562542 [patent_doc_number] => 12565138 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Adaptive headlight beam [patent_app_type] => utility [patent_app_number] => 18/181745 [patent_app_country] => US [patent_app_date] => 2023-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18181745 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/181745
Adaptive headlight beam Mar 9, 2023 Issued
Array ( [id] => 18951299 [patent_doc_number] => 11894606 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-06 [patent_title] => Broadband radome structure [patent_app_type] => utility [patent_app_number] => 18/181517 [patent_app_country] => US [patent_app_date] => 2023-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5653 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18181517 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/181517
Broadband radome structure Mar 8, 2023 Issued
Array ( [id] => 18740554 [patent_doc_number] => 20230349531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => VEHICLE LIGHTING DEVICE AND VEHICLE LAMP [patent_app_type] => utility [patent_app_number] => 18/180148 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7031 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18180148 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/180148
Vehicle lighting device and vehicle lamp Mar 7, 2023 Issued
Array ( [id] => 19873641 [patent_doc_number] => 12266510 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Plasma treatment device [patent_app_type] => utility [patent_app_number] => 18/178959 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4416 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18178959 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/178959
Plasma treatment device Mar 5, 2023 Issued
Array ( [id] => 19935318 [patent_doc_number] => 12308528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Electronic device including antenna [patent_app_type] => utility [patent_app_number] => 18/178994 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 25 [patent_no_of_words] => 14124 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18178994 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/178994
Electronic device including antenna Mar 5, 2023 Issued
Array ( [id] => 20173729 [patent_doc_number] => 12392466 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Illumination apparatus for a motor vehicle [patent_app_type] => utility [patent_app_number] => 18/116077 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18116077 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116077
Illumination apparatus for a motor vehicle Feb 28, 2023 Issued
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