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] => 17945072 [patent_doc_number] => 20220332089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => LED LIGHTING ELEMENTS ON THE BASIS OF MULTI-LAYER BODIES HAVING SOLID STONE APPEARANCE [patent_app_type] => utility [patent_app_number] => 17/642999 [patent_app_country] => US [patent_app_date] => 2020-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17642999 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/642999
LED lighting unit with multi-layer bodies having a carrier layer, a stone layer, and an edgelit transparent layer Sep 20, 2020 Issued
Array ( [id] => 19044375 [patent_doc_number] => 11933468 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Headlight device having optical beam splitter [patent_app_type] => utility [patent_app_number] => 18/017863 [patent_app_country] => US [patent_app_date] => 2020-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 16238 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18017863 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/017863
Headlight device having optical beam splitter Sep 15, 2020 Issued
Array ( [id] => 16712922 [patent_doc_number] => 20210080069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => LIGHTING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/023130 [patent_app_country] => US [patent_app_date] => 2020-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4841 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17023130 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/023130
Lighting apparatus with emergency light module and interface Sep 15, 2020 Issued
Array ( [id] => 16541975 [patent_doc_number] => 20200408388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => LAMP HAVING MULTIPLE MOUNT POINTS [patent_app_type] => utility [patent_app_number] => 17/019698 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1819 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17019698 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/019698
LAMP HAVING MULTIPLE MOUNT POINTS Sep 13, 2020 Abandoned
Array ( [id] => 17135580 [patent_doc_number] => 11137130 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-10-05 [patent_title] => Vehicle lighting assembly condensation management system and method [patent_app_type] => utility [patent_app_number] => 17/009085 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3257 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 17009085 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/009085
Vehicle lighting assembly condensation management system and method Aug 31, 2020 Issued
Array ( [id] => 19336065 [patent_doc_number] => 20240250495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => Method And Apparatus For A Fast Axis Laser Line [patent_app_type] => utility [patent_app_number] => 17/004536 [patent_app_country] => US [patent_app_date] => 2020-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17004536 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/004536
Method And Apparatus For A Fast Axis Laser Line Aug 26, 2020 Abandoned
Array ( [id] => 16507681 [patent_doc_number] => 20200386937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => STATIC MULTIVIEW DISPLAY AND METHOD EMPLOYING COLLIMATED GUIDED LIGHT [patent_app_type] => utility [patent_app_number] => 17/000107 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17000107 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000107
Static multiview display with offset light emitters and light guide having array of diffraction gratings Aug 20, 2020 Issued
Array ( [id] => 17229551 [patent_doc_number] => 20210356107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => Plant Growth Lamp [patent_app_type] => utility [patent_app_number] => 16/995738 [patent_app_country] => US [patent_app_date] => 2020-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16995738 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/995738
Plant growth lamp having concentrical rings of different colors LED chips Aug 16, 2020 Issued
Array ( [id] => 17946743 [patent_doc_number] => 20220333762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => UNIVERSAL LIGHT SOURCE FOR A SPOTLIGHT AND SPOTLIGHT [patent_app_type] => utility [patent_app_number] => 17/640783 [patent_app_country] => US [patent_app_date] => 2020-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17640783 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/640783
Spotlight LED light source Aug 10, 2020 Issued
Array ( [id] => 16469198 [patent_doc_number] => 20200370735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => SUPPORT STRUCTURE FOR HORIZONTALLY EXTENDING LAMP [patent_app_type] => utility [patent_app_number] => 16/989130 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16989130 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/989130
Support structure for horizontally extending lamp Aug 9, 2020 Issued
Array ( [id] => 16455643 [patent_doc_number] => 20200365069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => Control Device Having Buttons with Metallic Surfaces and Backlit Indicia [patent_app_type] => utility [patent_app_number] => 16/944544 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16944544 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/944544
Control device having buttons with metallic surfaces and backlit indicia Jul 30, 2020 Issued
Array ( [id] => 16878837 [patent_doc_number] => 11028975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Lighting fixture with 2D array of closely-packed LED components [patent_app_type] => utility [patent_app_number] => 16/934633 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 6005 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16934633 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/934633
Lighting fixture with 2D array of closely-packed LED components Jul 20, 2020 Issued
Array ( [id] => 17461251 [patent_doc_number] => 20220074556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => LAMP WICK AND ELECTRONIC CANDLE [patent_app_type] => utility [patent_app_number] => 17/283110 [patent_app_country] => US [patent_app_date] => 2020-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17283110 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/283110
LAMP WICK AND ELECTRONIC CANDLE Jul 16, 2020 Abandoned
Array ( [id] => 16392038 [patent_doc_number] => 20200332979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => LAMP, LIGHT EMITTING MODULE, AND COMBINED LENS THEREOF [patent_app_type] => utility [patent_app_number] => 16/918815 [patent_app_country] => US [patent_app_date] => 2020-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5390 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16918815 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/918815
LAMP, LIGHT EMITTING MODULE, AND COMBINED LENS THEREOF Jun 30, 2020 Abandoned
Array ( [id] => 16558615 [patent_doc_number] => 20210003764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => DISPLAY DEVICE AND DISPLAY CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 16/917923 [patent_app_country] => US [patent_app_date] => 2020-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4432 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16917923 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/917923
DISPLAY DEVICE AND DISPLAY CONTROL METHOD Jun 30, 2020 Abandoned
Array ( [id] => 16541968 [patent_doc_number] => 20200408381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => SPA AND POOL LIGHT AND LIGHTING METHOD [patent_app_type] => utility [patent_app_number] => 16/912810 [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] => 11899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16912810 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/912810
Waterproof lamp having lens with concentric light modifying portions Jun 25, 2020 Issued
Array ( [id] => 17222535 [patent_doc_number] => 11175027 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-16 [patent_title] => Lighting apparatus with light source plate secured between two connector portions [patent_app_type] => utility [patent_app_number] => 16/906386 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 12324 [patent_no_of_claims] => 17 [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] => 16906386 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/906386
Lighting apparatus with light source plate secured between two connector portions Jun 18, 2020 Issued
Array ( [id] => 16459567 [patent_doc_number] => 10842895 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-24 [patent_title] => Germicidal modular motion-detecting lighting system for switching between visible light illumination and optical disinfection [patent_app_type] => utility [patent_app_number] => 16/883877 [patent_app_country] => US [patent_app_date] => 2020-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 6699 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16883877 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/883877
Germicidal modular motion-detecting lighting system for switching between visible light illumination and optical disinfection May 25, 2020 Issued
Array ( [id] => 16513863 [patent_doc_number] => 20200393121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => Electronic Device With Visual Feedback [patent_app_type] => utility [patent_app_number] => 16/882307 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16882307 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/882307
Electronic device with diffusively illuminated housing portions May 21, 2020 Issued
Array ( [id] => 16329486 [patent_doc_number] => 20200300452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => HIGH LUMEN HIGH-BAY LUMINAIRE [patent_app_type] => utility [patent_app_number] => 16/866976 [patent_app_country] => US [patent_app_date] => 2020-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16866976 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/866976
High lumen high-bay luminaire with heat dissipating upper housing defining cavity for driver May 4, 2020 Issued
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