Search

Richard Tan

Examiner (ID: 18781, Phone: (571)270-7455 , Office: P/2842 )

Most Active Art Unit
2849
Art Unit(s)
2842, 2817, 2843, 2849, 4134
Total Applications
1016
Issued Applications
793
Pending Applications
59
Abandoned Applications
190

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17989694 [patent_doc_number] => 20220355731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => VEHICLE LIGHTING DEVICE AND VEHICLE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/707824 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12249 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17707824 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/707824
VEHICLE LIGHTING DEVICE AND VEHICLE INCLUDING THE SAME Mar 28, 2022 Abandoned
Array ( [id] => 18355795 [patent_doc_number] => 11644190 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-09 [patent_title] => LED decorative lamp [patent_app_type] => utility [patent_app_number] => 17/701314 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3433 [patent_no_of_claims] => 7 [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] => 17701314 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/701314
LED decorative lamp Mar 21, 2022 Issued
Array ( [id] => 18764857 [patent_doc_number] => 11815250 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Rail lighting arrangement with coupling unit [patent_app_type] => utility [patent_app_number] => 17/700637 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 25 [patent_no_of_words] => 13644 [patent_no_of_claims] => 17 [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] => 17700637 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/700637
Rail lighting arrangement with coupling unit Mar 21, 2022 Issued
Array ( [id] => 17689610 [patent_doc_number] => 20220196903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => LIGHT EMITTING DEVICE INCLUDING MULTIPLE STACKED LIGHTGUIDES WITH A FOLD [patent_app_type] => utility [patent_app_number] => 17/694144 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 80585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17694144 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/694144
Transmissive display including a backlight with multiple stacked lightguides with a fold Mar 13, 2022 Issued
Array ( [id] => 18179303 [patent_doc_number] => 20230040032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => MINIATURE LIGHTING MODULE AND LIGHTING FIXTURES USING SAME [patent_app_type] => utility [patent_app_number] => 17/694489 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17694489 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/694489
Lighting module with keyed heat sink coupled to thermally conductive trim Mar 13, 2022 Issued
Array ( [id] => 17914292 [patent_doc_number] => 20220316687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => STANDING LIGHT [patent_app_type] => utility [patent_app_number] => 17/691444 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9820 [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] => 17691444 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/691444
STANDING LIGHT Mar 9, 2022 Abandoned
Array ( [id] => 17689785 [patent_doc_number] => 20220197078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => BACKLIGHT ASSEMBLY AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/690260 [patent_app_country] => US [patent_app_date] => 2022-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17690260 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/690260
Backlight assembly with frame having plurality of positioning grooves on rim Mar 8, 2022 Issued
Array ( [id] => 18233947 [patent_doc_number] => 11598499 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-03-07 [patent_title] => LED strip lamp having removable power supply module [patent_app_type] => utility [patent_app_number] => 17/683351 [patent_app_country] => US [patent_app_date] => 2022-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3419 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17683351 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/683351
LED strip lamp having removable power supply module Feb 28, 2022 Issued
Array ( [id] => 18329969 [patent_doc_number] => 11635200 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-25 [patent_title] => Lighted railing assembly having solar panel and light sensor [patent_app_type] => utility [patent_app_number] => 17/679201 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2064 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17679201 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/679201
Lighted railing assembly having solar panel and light sensor Feb 23, 2022 Issued
Array ( [id] => 17852800 [patent_doc_number] => 20220282842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => CORAL SURFACE LIGHTING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/652045 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17652045 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/652045
CORAL SURFACE LIGHTING SYSTEM Feb 21, 2022 Abandoned
Array ( [id] => 19425860 [patent_doc_number] => 12085265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Led lighting system for retrofitting existing lantern-style lamps [patent_app_type] => utility [patent_app_number] => 17/674054 [patent_app_country] => US [patent_app_date] => 2022-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3627 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17674054 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/674054
Led lighting system for retrofitting existing lantern-style lamps Feb 16, 2022 Issued
Array ( [id] => 18342304 [patent_doc_number] => 11639781 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-02 [patent_title] => Vehicle trailer hitch illumination system [patent_app_type] => utility [patent_app_number] => 17/670272 [patent_app_country] => US [patent_app_date] => 2022-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 4917 [patent_no_of_claims] => 19 [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] => 17670272 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/670272
Vehicle trailer hitch illumination system Feb 10, 2022 Issued
Array ( [id] => 18261259 [patent_doc_number] => 11608957 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-03-21 [patent_title] => Vehicle exterior optical device having molded plastic device to control lighting output [patent_app_type] => utility [patent_app_number] => 17/670344 [patent_app_country] => US [patent_app_date] => 2022-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 4513 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17670344 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/670344
Vehicle exterior optical device having molded plastic device to control lighting output Feb 10, 2022 Issued
Array ( [id] => 17721299 [patent_doc_number] => 20220214020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => SPA AND POOL LIGHT AND LIGHTING METHOD [patent_app_type] => utility [patent_app_number] => 17/577761 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17577761 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/577761
Waterproof lamp having lens with concentric light modifying portions Jan 17, 2022 Issued
Array ( [id] => 19949161 [patent_doc_number] => 12320517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Lens and light source module [patent_app_type] => utility [patent_app_number] => 17/565074 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17565074 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/565074
Lens and light source module Dec 28, 2021 Issued
Array ( [id] => 17721316 [patent_doc_number] => 20220214037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => LIGHTING VENTILATION FAN WITH FUNCTION MODULE [patent_app_type] => utility [patent_app_number] => 17/564635 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17564635 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/564635
Ventilation fan with lighting and function modules Dec 28, 2021 Issued
Array ( [id] => 17687214 [patent_doc_number] => 20220194506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => Rechargeable Bicycle Light [patent_app_type] => utility [patent_app_number] => 17/645428 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17645428 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/645428
Rechargeable Bicycle Light Dec 20, 2021 Abandoned
Array ( [id] => 17538457 [patent_doc_number] => 20220117066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => Control Device Having Buttons with Metallic Surfaces and Backlit Indicia [patent_app_type] => utility [patent_app_number] => 17/557276 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6161 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17557276 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/557276
Control device having buttons with metallic surfaces and backlit indicia Dec 20, 2021 Issued
Array ( [id] => 18153804 [patent_doc_number] => 11566775 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-31 [patent_title] => Multi-colored LED lighting module with angular orientation parts [patent_app_type] => utility [patent_app_number] => 17/644768 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2671 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17644768 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/644768
Multi-colored LED lighting module with angular orientation parts Dec 15, 2021 Issued
Array ( [id] => 17534404 [patent_doc_number] => 20220113013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => FLASHLIGHT ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/550038 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17550038 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/550038
Flashlight assembly with two-part body enclosing sealed subframe Dec 13, 2021 Issued
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