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] => 18299875 [patent_doc_number] => 20230109561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => EMERGENCY LIGHTING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/799245 [patent_app_country] => US [patent_app_date] => 2021-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17799245 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/799245
Emergency lighting system Jan 10, 2021 Issued
Array ( [id] => 19155017 [patent_doc_number] => 11979953 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Color LED driving circuit and color controller [patent_app_type] => utility [patent_app_number] => 17/758170 [patent_app_country] => US [patent_app_date] => 2020-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4753 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17758170 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/758170
Color LED driving circuit and color controller Dec 28, 2020 Issued
Array ( [id] => 20361618 [patent_doc_number] => 12477635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Light assembly for powering an increased number of lighting units in series [patent_app_type] => utility [patent_app_number] => 18/258391 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18258391 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/258391
Light assembly for powering an increased number of lighting units in series Dec 20, 2020 Issued
Array ( [id] => 19386750 [patent_doc_number] => 20240276620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => LIGHT ASSEMBLY FOR POWERING LIGHTING FUNCTIONS WITH DIFFERENT POWER REQUIREMENTS [patent_app_type] => utility [patent_app_number] => 18/258669 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18258669 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/258669
LIGHT ASSEMBLY FOR POWERING LIGHTING FUNCTIONS WITH DIFFERENT POWER REQUIREMENTS Dec 20, 2020 Pending
Array ( [id] => 19509354 [patent_doc_number] => 12120795 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Synchronization of lighting networks for agriculture production [patent_app_type] => utility [patent_app_number] => 17/757246 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10643 [patent_no_of_claims] => 68 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17757246 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/757246
Synchronization of lighting networks for agriculture production Dec 17, 2020 Issued
Array ( [id] => 16838817 [patent_doc_number] => 20210146829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => SYSTEM FOR DETECTING SURROUNDING CONDITIONS OF MOVING BODY [patent_app_type] => utility [patent_app_number] => 17/127783 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9858 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17127783 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/127783
System for detecting surrounding conditions of moving body Dec 17, 2020 Issued
Array ( [id] => 16852586 [patent_doc_number] => 20210153331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => SYSTEMS AND METHODS FOR OUTDOOR LUMINAIRE WIRELESS CONTROL [patent_app_type] => utility [patent_app_number] => 17/127483 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17127483 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/127483
Systems and methods for outdoor luminaire wireless control Dec 17, 2020 Issued
Array ( [id] => 17328061 [patent_doc_number] => 11219105 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-04 [patent_title] => Current balancing circuit for light emitting diode strings [patent_app_type] => utility [patent_app_number] => 17/124573 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2857 [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] => 17124573 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/124573
Current balancing circuit for light emitting diode strings Dec 16, 2020 Issued
Array ( [id] => 18012831 [patent_doc_number] => 11505109 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Close-in illumination module [patent_app_type] => utility [patent_app_number] => 17/125321 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10167 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17125321 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/125321
Close-in illumination module Dec 16, 2020 Issued
Array ( [id] => 17943391 [patent_doc_number] => 11477868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Current control circuitry [patent_app_type] => utility [patent_app_number] => 17/123429 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 9857 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17123429 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/123429
Current control circuitry Dec 15, 2020 Issued
Array ( [id] => 16906864 [patent_doc_number] => 20210185780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => DIMMING AND MIXING LIGHT EMITTING DIODES USING REDUCED PULSE WIDTHS [patent_app_type] => utility [patent_app_number] => 17/119828 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17119828 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/119828
Dimming and mixing light emitting diodes using reduced pulse widths Dec 10, 2020 Issued
Array ( [id] => 16922622 [patent_doc_number] => 20210195714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => Control of Ambient Light for a Privacy Display [patent_app_type] => utility [patent_app_number] => 17/119826 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18864 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17119826 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/119826
Control of ambient light for a privacy display Dec 10, 2020 Issued
Array ( [id] => 16906861 [patent_doc_number] => 20210185777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => SYSTEM AND METHOD FOR DETECTING A TYPE OF LOAD [patent_app_type] => utility [patent_app_number] => 17/119559 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8631 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17119559 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/119559
System and method for detecting a type of load Dec 10, 2020 Issued
Array ( [id] => 20205451 [patent_doc_number] => 12408246 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => LED lighting circuit, temporal dimmer circuit and control method based on PWM [patent_app_type] => utility [patent_app_number] => 18/255534 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 4219 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18255534 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/255534
LED lighting circuit, temporal dimmer circuit and control method based on PWM Dec 9, 2020 Issued
Array ( [id] => 18125250 [patent_doc_number] => 20230010865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => A NETWORKED SYSTEM, HAVING A CONTROLLING DEVICE AND A PLURALITY OF CONTROLLED DEVICES, AND DEVICES AND METHODS USED BY THE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/780086 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8301 [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] => 17780086 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/780086
Networked system, having a controlling device and a plurality of controlled devices, and devices and methods used by the system Nov 22, 2020 Issued
Array ( [id] => 16860233 [patent_doc_number] => 20210160978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => ADAPTIVE DIMMING CIRCUIT AND A METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/098730 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17098730 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/098730
Adaptive dimming circuit and a method thereof Nov 15, 2020 Issued
Array ( [id] => 17123393 [patent_doc_number] => 11134549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Lighting apparatus [patent_app_type] => utility [patent_app_number] => 17/096312 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5473 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17096312 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/096312
Lighting apparatus Nov 11, 2020 Issued
Array ( [id] => 18914358 [patent_doc_number] => 11877362 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Light emitting diode thermal foldback control device and method [patent_app_type] => utility [patent_app_number] => 17/096520 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4827 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17096520 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/096520
Light emitting diode thermal foldback control device and method Nov 11, 2020 Issued
Array ( [id] => 17311747 [patent_doc_number] => 11212887 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Light having selectively adjustable sets of solid state light sources, circuit and method of operation thereof, to provide variable output characteristics [patent_app_type] => utility [patent_app_number] => 17/088395 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 8821 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17088395 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/088395
Light having selectively adjustable sets of solid state light sources, circuit and method of operation thereof, to provide variable output characteristics Nov 2, 2020 Issued
Array ( [id] => 16679463 [patent_doc_number] => 20210068229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => POWER CONTROL CIRCUIT, DRIVE SYSTEM, AND POWER CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/086889 [patent_app_country] => US [patent_app_date] => 2020-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19701 [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] => 17086889 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/086889
Power control circuit, drive system, and power control method Nov 1, 2020 Issued
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