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] => 16752774 [patent_doc_number] => 20210104786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => INDICATION DEVICE AND BATTERY ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/125127 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17125127 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/125127
INDICATION DEVICE AND BATTERY ASSEMBLY Dec 16, 2020 Abandoned
Array ( [id] => 17752360 [patent_doc_number] => 20220230565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => LED FLOOR TILE SCREEN [patent_app_type] => utility [patent_app_number] => 17/611573 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17611573 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/611573
LED illuminated floor tile with glass cover Dec 8, 2020 Issued
Array ( [id] => 18110470 [patent_doc_number] => 20230003350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => FLASHLIGHT [patent_app_type] => utility [patent_app_number] => 17/782963 [patent_app_country] => US [patent_app_date] => 2020-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5674 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17782963 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/782963
Flashlight having plural light sources with common fluorescent element Dec 7, 2020 Issued
Array ( [id] => 17556841 [patent_doc_number] => 11313531 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-26 [patent_title] => Vehicle searchlight system with light source coupled to spherical motor [patent_app_type] => utility [patent_app_number] => 17/109902 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5005 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17109902 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/109902
Vehicle searchlight system with light source coupled to spherical motor Dec 1, 2020 Issued
Array ( [id] => 16847814 [patent_doc_number] => 20210148559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => LIGHTING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/953045 [patent_app_country] => US [patent_app_date] => 2020-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16953045 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/953045
Apparatus with lighting devices and wiring box connected by wires Nov 18, 2020 Issued
Array ( [id] => 17650457 [patent_doc_number] => 11353178 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Lighting fixtures with LED modules configured for tool-less attachment [patent_app_type] => utility [patent_app_number] => 17/093967 [patent_app_country] => US [patent_app_date] => 2020-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 7700 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17093967 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/093967
Lighting fixtures with LED modules configured for tool-less attachment Nov 9, 2020 Issued
Array ( [id] => 17637764 [patent_doc_number] => 11348492 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-31 [patent_title] => Portable illuminated sign with solar panels [patent_app_type] => utility [patent_app_number] => 17/091929 [patent_app_country] => US [patent_app_date] => 2020-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 2113 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17091929 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/091929
Portable illuminated sign with solar panels Nov 5, 2020 Issued
Array ( [id] => 18037192 [patent_doc_number] => 20220381407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => PORTABLE LIGHTING DEVICE AND SYSTEM [patent_app_type] => utility [patent_app_number] => 17/771632 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771632 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771632
System of interconnectable portable lighting devices Oct 29, 2020 Issued
Array ( [id] => 17770146 [patent_doc_number] => 11402079 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-02 [patent_title] => Landscape lamps with adjustable light modifiers [patent_app_type] => utility [patent_app_number] => 17/083626 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 43 [patent_no_of_words] => 6331 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17083626 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/083626
Landscape lamps with adjustable light modifiers Oct 28, 2020 Issued
Array ( [id] => 17330659 [patent_doc_number] => 11221116 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-11 [patent_title] => Post cap solar lighting fixture with base having a plurality of diameters [patent_app_type] => utility [patent_app_number] => 17/084054 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 4957 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17084054 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/084054
Post cap solar lighting fixture with base having a plurality of diameters Oct 28, 2020 Issued
Array ( [id] => 18779903 [patent_doc_number] => 11821608 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Lighting device having light-transmissive cover layer between a lens array and a light source array [patent_app_type] => utility [patent_app_number] => 17/770251 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5226 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17770251 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/770251
Lighting device having light-transmissive cover layer between a lens array and a light source array Oct 22, 2020 Issued
Array ( [id] => 18996775 [patent_doc_number] => 11913610 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Lighting device having solid state light source on bendable pcb [patent_app_type] => utility [patent_app_number] => 17/772998 [patent_app_country] => US [patent_app_date] => 2020-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 10734 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17772998 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/772998
Lighting device having solid state light source on bendable pcb Oct 19, 2020 Issued
Array ( [id] => 18066160 [patent_doc_number] => 20220397247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => LIGHTING UNIT COMPRISING AT LEAST A DIFFUSED LIGHT SOURCE AND AT LEAST A CONCENTRATED LIGHT SOURCE [patent_app_type] => utility [patent_app_number] => 17/770350 [patent_app_country] => US [patent_app_date] => 2020-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3048 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 17770350 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/770350
Lighting unit projecting both diffused and concentrated light Oct 18, 2020 Issued
Array ( [id] => 16779008 [patent_doc_number] => 20210116086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => LIGHTING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/072827 [patent_app_country] => US [patent_app_date] => 2020-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2968 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17072827 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/072827
LIGHTING APPARATUS Oct 15, 2020 Abandoned
Array ( [id] => 16713491 [patent_doc_number] => 20210080638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => REFLECTIVE DISPLAY INCLUDING A FRONTLIGHT WITH MULTIPLE FOLDED LIGHTGUIDES [patent_app_type] => utility [patent_app_number] => 16/948964 [patent_app_country] => US [patent_app_date] => 2020-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 79926 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16948964 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/948964
Reflective display including a frontlight with multiple stacked lightguides with a fold Oct 6, 2020 Issued
Array ( [id] => 18443204 [patent_doc_number] => 11678753 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Foodware system including a dining plate having sensing component, and information and entertainment display [patent_app_type] => utility [patent_app_number] => 17/064589 [patent_app_country] => US [patent_app_date] => 2020-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 135 [patent_figures_cnt] => 405 [patent_no_of_words] => 82703 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17064589 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/064589
Foodware system including a dining plate having sensing component, and information and entertainment display Oct 5, 2020 Issued
Array ( [id] => 16918092 [patent_doc_number] => 20210191184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => CURVED SURFACE DISPLAY DEVICE, VEHICLE AND BACKLIGHT ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/036444 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39919 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [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] => 17036444 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/036444
Curved surface display device having backlight assembly with frame members Sep 28, 2020 Issued
Array ( [id] => 17237384 [patent_doc_number] => 11181257 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-23 [patent_title] => Flashlight assembly having rotary cam-actuated push-button switch [patent_app_type] => utility [patent_app_number] => 17/032575 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 6131 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17032575 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/032575
Flashlight assembly having rotary cam-actuated push-button switch Sep 24, 2020 Issued
Array ( [id] => 16825329 [patent_doc_number] => 20210140622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => LAMP STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/032502 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8059 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17032502 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/032502
LED lamp structure having water tanks, lens member, and support means Sep 24, 2020 Issued
Array ( [id] => 16721697 [patent_doc_number] => 20210088844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => LIGHT-EMITTING MODULE [patent_app_type] => utility [patent_app_number] => 17/032827 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17032827 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/032827
Light-emitting module having array of light sources, some aligned and others offset with array of lense structures Sep 24, 2020 Issued
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