Search

Bao Q. Truong

Examiner (ID: 1891, Phone: (571)272-2383 , Office: P/2875 )

Most Active Art Unit
2875
Art Unit(s)
2875, 2187
Total Applications
2319
Issued Applications
1919
Pending Applications
86
Abandoned Applications
344

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17831100 [patent_doc_number] => 20220268404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => LED FILAMENT ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 17/630100 [patent_app_country] => US [patent_app_date] => 2020-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17630100 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/630100
LED filament arrangement Jul 15, 2020 Issued
Array ( [id] => 17105213 [patent_doc_number] => 11125417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Focus-adjustable lighting device [patent_app_type] => utility [patent_app_number] => 16/929538 [patent_app_country] => US [patent_app_date] => 2020-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 4292 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16929538 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/929538
Focus-adjustable lighting device Jul 14, 2020 Issued
Array ( [id] => 16933391 [patent_doc_number] => 20210199280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 16/928785 [patent_app_country] => US [patent_app_date] => 2020-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16928785 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/928785
Display apparatus Jul 13, 2020 Issued
Array ( [id] => 17344605 [patent_doc_number] => 20220010936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => MULTI-MODE PORTABLE LIGHTING DEVICE WITH NOVEL BATTERY CHARGING UNIT [patent_app_type] => utility [patent_app_number] => 16/926610 [patent_app_country] => US [patent_app_date] => 2020-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5805 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16926610 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/926610
Multi-mode portable lighting device with novel battery charging unit Jul 9, 2020 Issued
Array ( [id] => 17436716 [patent_doc_number] => 11262036 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-01 [patent_title] => High mast lighting system [patent_app_type] => utility [patent_app_number] => 16/923923 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 8088 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [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] => 16923923 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/923923
High mast lighting system Jul 7, 2020 Issued
Array ( [id] => 16538588 [patent_doc_number] => 20200405001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => HEADBAND HAVING SUSPENDED COMFORT ELEMENT [patent_app_type] => utility [patent_app_number] => 16/922781 [patent_app_country] => US [patent_app_date] => 2020-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2752 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16922781 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/922781
Headband having suspended comfort element Jul 6, 2020 Issued
Array ( [id] => 16721054 [patent_doc_number] => 20210088201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => Lighting Lamp [patent_app_type] => utility [patent_app_number] => 16/916072 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16916072 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/916072
Lighting lamp Jun 28, 2020 Issued
Array ( [id] => 17221357 [patent_doc_number] => 11173844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-16 [patent_title] => Vehicle mirror device [patent_app_type] => utility [patent_app_number] => 16/913001 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3733 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16913001 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/913001
Vehicle mirror device Jun 25, 2020 Issued
Array ( [id] => 16614783 [patent_doc_number] => 20210033436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => LIGHT GUIDE POINTER AND LIGHT EMITTING POINTER DEVICE [patent_app_type] => utility [patent_app_number] => 16/913523 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16913523 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/913523
Light guide pointer and light emitting pointer device Jun 25, 2020 Issued
Array ( [id] => 16910046 [patent_doc_number] => 11042080 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Light source module and projector using the same [patent_app_type] => utility [patent_app_number] => 16/912472 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6449 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16912472 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/912472
Light source module and projector using the same Jun 24, 2020 Issued
Array ( [id] => 19292822 [patent_doc_number] => 12032172 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Retaining device for an optical module having at least one spring element [patent_app_type] => utility [patent_app_number] => 17/615451 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12593 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 17615451 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/615451
Retaining device for an optical module having at least one spring element Jun 24, 2020 Issued
Array ( [id] => 17741507 [patent_doc_number] => 11389554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => UV-C sterilizer attachable to touch screen of automated machine [patent_app_type] => utility [patent_app_number] => 16/911908 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 6914 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16911908 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/911908
UV-C sterilizer attachable to touch screen of automated machine Jun 24, 2020 Issued
Array ( [id] => 16879420 [patent_doc_number] => 11029561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Light emitting module and planar light source [patent_app_type] => utility [patent_app_number] => 16/911264 [patent_app_country] => US [patent_app_date] => 2020-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3429 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16911264 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/911264
Light emitting module and planar light source Jun 23, 2020 Issued
Array ( [id] => 17028030 [patent_doc_number] => 11089825 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-17 [patent_title] => Step triggered light up footwear [patent_app_type] => utility [patent_app_number] => 16/909535 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4630 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16909535 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/909535
Step triggered light up footwear Jun 22, 2020 Issued
Array ( [id] => 16526936 [patent_doc_number] => 20200401016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => SYSTEM AND METHOD FOR AUTOMATED MODULAR ILLUMINATION AND DEPLOYMENT [patent_app_type] => utility [patent_app_number] => 16/906401 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16906401 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/906401
System and method for automated modular illumination and deployment Jun 18, 2020 Issued
Array ( [id] => 18717304 [patent_doc_number] => 11794631 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Work lamp arrangement [patent_app_type] => utility [patent_app_number] => 17/597529 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4482 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17597529 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/597529
Work lamp arrangement Jun 17, 2020 Issued
Array ( [id] => 17304943 [patent_doc_number] => 20210400782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => VARIABLE FREQUENCY PWM LED CONTROL CIRCUIT AND METHOD [patent_app_type] => utility [patent_app_number] => 16/904670 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16904670 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/904670
Variable frequency PWM LED control circuit and method Jun 17, 2020 Issued
Array ( [id] => 18429465 [patent_doc_number] => 11674680 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Light source device [patent_app_type] => utility [patent_app_number] => 17/618422 [patent_app_country] => US [patent_app_date] => 2020-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5935 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17618422 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/618422
Light source device Jun 11, 2020 Issued
Array ( [id] => 16298696 [patent_doc_number] => 20200284419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => APPARATUS FOR HEAT EXCHANGE BY USING BRAIDED FABRIC WOVEN FROM THERMALLY CONDUCTIVE WIRE MATERIAL [patent_app_type] => utility [patent_app_number] => 16/883520 [patent_app_country] => US [patent_app_date] => 2020-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16883520 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/883520
Apparatus for heat exchange by using braided fabric woven from thermally conductive wire material May 25, 2020 Issued
Array ( [id] => 16469880 [patent_doc_number] => 20200371417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => OPTICAL ELEMENT AND PROJECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 16/879762 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10817 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16879762 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/879762
Optical element and projection apparatus May 20, 2020 Issued
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