Search

Jimmy T. Vu

Examiner (ID: 17300, Phone: (571)272-1832 , Office: P/2844 )

Most Active Art Unit
2844
Art Unit(s)
2845, 2844, 2821
Total Applications
1884
Issued Applications
1667
Pending Applications
109
Abandoned Applications
134

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18002563 [patent_doc_number] => 11503691 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-15 [patent_title] => Always-on lighting device having multiple power controllers and control method thereof [patent_app_type] => utility [patent_app_number] => 17/542477 [patent_app_country] => US [patent_app_date] => 2021-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4439 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17542477 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/542477
Always-on lighting device having multiple power controllers and control method thereof Dec 4, 2021 Issued
Array ( [id] => 17486539 [patent_doc_number] => 20220094043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => Tunable Antenna System for Smart Watch [patent_app_type] => utility [patent_app_number] => 17/540388 [patent_app_country] => US [patent_app_date] => 2021-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8136 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17540388 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/540388
Tunable Antenna System for Smart Watch Dec 1, 2021 Abandoned
Array ( [id] => 19820926 [patent_doc_number] => 20250079133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 18/026619 [patent_app_country] => US [patent_app_date] => 2021-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8757 [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] => 18026619 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/026619
Substrate processing apparatus and substrate processing method Dec 1, 2021 Issued
Array ( [id] => 20306967 [patent_doc_number] => 12452977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Light source driving apparatus [patent_app_type] => utility [patent_app_number] => 18/037418 [patent_app_country] => US [patent_app_date] => 2021-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 8584 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18037418 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/037418
Light source driving apparatus Nov 30, 2021 Issued
Array ( [id] => 18410511 [patent_doc_number] => 20230171864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => LIGHT-EMITTING DIODE (LED) DRIVER SYSTEM WITH SLEW-RATE CONTROL [patent_app_type] => utility [patent_app_number] => 17/537694 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17537694 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/537694
Light-emitting diode (LED) driver system with slew-rate control Nov 29, 2021 Issued
Array ( [id] => 17910206 [patent_doc_number] => 11464090 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-04 [patent_title] => Light string with constant-current rectification [patent_app_type] => utility [patent_app_number] => 17/536086 [patent_app_country] => US [patent_app_date] => 2021-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3423 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17536086 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/536086
Light string with constant-current rectification Nov 27, 2021 Issued
Array ( [id] => 19628638 [patent_doc_number] => 12167513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => LED dimming circuit [patent_app_type] => utility [patent_app_number] => 17/915093 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 9809 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17915093 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/915093
LED dimming circuit Nov 21, 2021 Issued
Array ( [id] => 19000858 [patent_doc_number] => 11917735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => LED driving system and closed-loop control method for LED driving [patent_app_type] => utility [patent_app_number] => 18/028208 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 8126 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18028208 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/028208
LED driving system and closed-loop control method for LED driving Nov 21, 2021 Issued
Array ( [id] => 17987935 [patent_doc_number] => 20220353972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => Solar Spectrum Simulation Device [patent_app_type] => utility [patent_app_number] => 17/528387 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17528387 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/528387
Solar Spectrum Simulation Device Nov 16, 2021 Pending
Array ( [id] => 17957780 [patent_doc_number] => 11483909 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Current supply system, related integrated circuit, power supply system and method of operating a current supply system [patent_app_type] => utility [patent_app_number] => 17/523641 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 10983 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 420 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17523641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/523641
Current supply system, related integrated circuit, power supply system and method of operating a current supply system Nov 9, 2021 Issued
Array ( [id] => 19767329 [patent_doc_number] => 12225644 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Flying firefly lamp linearly distributed [patent_app_type] => utility [patent_app_number] => 17/639448 [patent_app_country] => US [patent_app_date] => 2021-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5936 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17639448 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/639448
Flying firefly lamp linearly distributed Nov 7, 2021 Issued
Array ( [id] => 18347031 [patent_doc_number] => 20230135141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => ANTENNA HEATER AND METHODS FOR PREVENTING ICE FORMATION ON ELECTROMAGNETIC WAVE ANTENNAS [patent_app_type] => utility [patent_app_number] => 17/516317 [patent_app_country] => US [patent_app_date] => 2021-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17516317 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/516317
ANTENNA HEATER AND METHODS FOR PREVENTING ICE FORMATION ON ELECTROMAGNETIC WAVE ANTENNAS Oct 31, 2021 Abandoned
Array ( [id] => 17433430 [patent_doc_number] => 20220061140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => LIGHTING SYSTEM AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/513035 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15271 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17513035 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/513035
Lighting system and method thereof Oct 27, 2021 Issued
Array ( [id] => 17391378 [patent_doc_number] => 20220039232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => LED DRIVE CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/504565 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8094 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504565 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504565
LED drive circuit Oct 18, 2021 Issued
Array ( [id] => 20612508 [patent_doc_number] => 12588124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Method and system for maximizing the output of surgical lights [patent_app_type] => utility [patent_app_number] => 17/504476 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 26 [patent_no_of_words] => 2341 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504476 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504476
Method and system for maximizing the output of surgical lights Oct 17, 2021 Issued
Array ( [id] => 18157863 [patent_doc_number] => 11570869 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-31 [patent_title] => Detection and illumination of dark zones via collaborative lighting [patent_app_type] => utility [patent_app_number] => 17/500316 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 12145 [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] => 17500316 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/500316
Detection and illumination of dark zones via collaborative lighting Oct 12, 2021 Issued
Array ( [id] => 19859580 [patent_doc_number] => 12262455 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => LED driver circuit [patent_app_type] => utility [patent_app_number] => 18/030878 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3920 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18030878 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/030878
LED driver circuit Oct 7, 2021 Issued
Array ( [id] => 18776316 [patent_doc_number] => 20230371154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => INVOLVING THE USER IN CONTEXT-SENSING INFERENCE IN A LIGHTING ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 18/030798 [patent_app_country] => US [patent_app_date] => 2021-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12029 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18030798 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/030798
Involving the user in context-sensing inference in a lighting arrangement Oct 3, 2021 Issued
Array ( [id] => 18731303 [patent_doc_number] => 20230345611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => A RADIO FREQUENCY INDUCTIVELY COUPLED PLASMA (RF-ICP) TORCH [patent_app_type] => utility [patent_app_number] => 18/026620 [patent_app_country] => US [patent_app_date] => 2021-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5596 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18026620 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/026620
Radio frequency inductively coupled plasma (RF-ICP) torch Oct 3, 2021 Issued
Array ( [id] => 18207020 [patent_doc_number] => 11589438 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Method of controlling warning lights to enter low power mode [patent_app_type] => utility [patent_app_number] => 17/486081 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3268 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17486081 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/486081
Method of controlling warning lights to enter low power mode Sep 26, 2021 Issued
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