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] => 17301141 [patent_doc_number] => 20210396980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => AN OPTICAL DEVICE FOR MODIFYING LIGHT DISTRIBUTION [patent_app_type] => utility [patent_app_number] => 17/297648 [patent_app_country] => US [patent_app_date] => 2019-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17297648 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/297648
Optical device for modifying light distribution Oct 23, 2019 Issued
Array ( [id] => 17301141 [patent_doc_number] => 20210396980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => AN OPTICAL DEVICE FOR MODIFYING LIGHT DISTRIBUTION [patent_app_type] => utility [patent_app_number] => 17/297648 [patent_app_country] => US [patent_app_date] => 2019-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17297648 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/297648
Optical device for modifying light distribution Oct 23, 2019 Issued
Array ( [id] => 17301141 [patent_doc_number] => 20210396980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => AN OPTICAL DEVICE FOR MODIFYING LIGHT DISTRIBUTION [patent_app_type] => utility [patent_app_number] => 17/297648 [patent_app_country] => US [patent_app_date] => 2019-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17297648 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/297648
Optical device for modifying light distribution Oct 23, 2019 Issued
Array ( [id] => 17290184 [patent_doc_number] => 20210386023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => LIGHT DIFFUSER FOR HORTICULTURAL LIGHTING [patent_app_type] => utility [patent_app_number] => 17/285520 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4963 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17285520 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/285520
Light diffuser for horticultural lighting Oct 16, 2019 Issued
Array ( [id] => 15755453 [patent_doc_number] => 10619827 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-04-14 [patent_title] => Modular controllable lighting fixtures [patent_app_type] => utility [patent_app_number] => 16/653404 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 41 [patent_no_of_words] => 11315 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16653404 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/653404
Modular controllable lighting fixtures Oct 14, 2019 Issued
Array ( [id] => 15498287 [patent_doc_number] => 20200049332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => MODULAR SYSTEM [patent_app_type] => utility [patent_app_number] => 16/598651 [patent_app_country] => US [patent_app_date] => 2019-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16598651 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/598651
Modular system Oct 9, 2019 Issued
Array ( [id] => 15742655 [patent_doc_number] => 20200110216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/579892 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16579892 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/579892
Display device Sep 23, 2019 Issued
Array ( [id] => 16564943 [patent_doc_number] => 10890307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Multi-focal collimating lens and bi-function headlight assembly [patent_app_type] => utility [patent_app_number] => 16/577193 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3806 [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] => 16577193 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/577193
Multi-focal collimating lens and bi-function headlight assembly Sep 19, 2019 Issued
Array ( [id] => 17620916 [patent_doc_number] => 11339961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Method and system for protecting a surface against biofouling [patent_app_type] => utility [patent_app_number] => 17/277334 [patent_app_country] => US [patent_app_date] => 2019-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 7022 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [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] => 17277334 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/277334
Method and system for protecting a surface against biofouling Sep 17, 2019 Issued
Array ( [id] => 16337217 [patent_doc_number] => 10788165 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-29 [patent_title] => End cap assembly, lamp using the end cap and assembling method of the lamp [patent_app_type] => utility [patent_app_number] => 16/572563 [patent_app_country] => US [patent_app_date] => 2019-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3580 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [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] => 16572563 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/572563
End cap assembly, lamp using the end cap and assembling method of the lamp Sep 15, 2019 Issued
Array ( [id] => 16940616 [patent_doc_number] => 11052836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => Portable display device [patent_app_type] => utility [patent_app_number] => 16/571116 [patent_app_country] => US [patent_app_date] => 2019-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 3549 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16571116 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/571116
Portable display device Sep 14, 2019 Issued
Array ( [id] => 16605472 [patent_doc_number] => 10906461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Compact optical system for a motor-vehicle passenger compartment [patent_app_type] => utility [patent_app_number] => 16/568317 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 6118 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 16568317 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/568317
Compact optical system for a motor-vehicle passenger compartment Sep 11, 2019 Issued
Array ( [id] => 16337657 [patent_doc_number] => 10788609 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => Vehicle lighting and/or signalling device [patent_app_type] => utility [patent_app_number] => 16/562674 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 4579 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16562674 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/562674
Vehicle lighting and/or signalling device Sep 5, 2019 Issued
Array ( [id] => 17414929 [patent_doc_number] => 20220049833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => IMPROVED ILLUMINATION DEVICE [patent_app_type] => utility [patent_app_number] => 17/274701 [patent_app_country] => US [patent_app_date] => 2019-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2831 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17274701 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/274701
IMPROVED ILLUMINATION DEVICE Aug 21, 2019 Abandoned
Array ( [id] => 16562874 [patent_doc_number] => 10888219 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Optical fiber having proximal taper for ophthalmic surgical illumination [patent_app_type] => utility [patent_app_number] => 16/546453 [patent_app_country] => US [patent_app_date] => 2019-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 9738 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16546453 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/546453
Optical fiber having proximal taper for ophthalmic surgical illumination Aug 20, 2019 Issued
Array ( [id] => 17208485 [patent_doc_number] => 11168849 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Segmentally extendable modular handheld flashlight and respective kit-of-parts for assembling the same [patent_app_type] => utility [patent_app_number] => 17/265542 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2389 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17265542 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/265542
Segmentally extendable modular handheld flashlight and respective kit-of-parts for assembling the same Aug 4, 2019 Issued
Array ( [id] => 15434177 [patent_doc_number] => 20200031271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => LIGHT CONTROL SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/529988 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19939 [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] => 16529988 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/529988
Light control systems and methods Aug 1, 2019 Issued
Array ( [id] => 16650879 [patent_doc_number] => 10928049 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-02-23 [patent_title] => Headlamp assembly [patent_app_type] => utility [patent_app_number] => 16/522144 [patent_app_country] => US [patent_app_date] => 2019-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3019 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16522144 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/522144
Headlamp assembly Jul 24, 2019 Issued
Array ( [id] => 17740934 [patent_doc_number] => 11388975 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-19 [patent_title] => Organizing unit for hair styling tools [patent_app_type] => utility [patent_app_number] => 16/514204 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3161 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16514204 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/514204
Organizing unit for hair styling tools Jul 16, 2019 Issued
Array ( [id] => 15088159 [patent_doc_number] => 20190338890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => LED RETROFIT SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/512851 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6906 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16512851 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/512851
LED retrofit systems Jul 15, 2019 Issued
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