Search

Mei Ping Chui

Examiner (ID: 504, Phone: (571)272-9078 , Office: P/1616 )

Most Active Art Unit
1616
Art Unit(s)
1616
Total Applications
504
Issued Applications
123
Pending Applications
0
Abandoned Applications
380

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19977596 [patent_doc_number] => 12345062 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => High-intensity, telescoping light tower with safety features [patent_app_type] => utility [patent_app_number] => 18/733202 [patent_app_country] => US [patent_app_date] => 2024-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18733202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/733202
High-intensity, telescoping light tower with safety features Jun 3, 2024 Issued
Array ( [id] => 19710716 [patent_doc_number] => 20250020858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => SYSTEMS AND METHODS FOR LIGHTING AN E-PAPER DISPLAY [patent_app_type] => utility [patent_app_number] => 18/670289 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18670289 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670289
Systems and methods for lighting an e-paper display May 20, 2024 Issued
Array ( [id] => 19923712 [patent_doc_number] => 12297985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Surface mounted light fixture and heat dissipating structure for same [patent_app_type] => utility [patent_app_number] => 18/668304 [patent_app_country] => US [patent_app_date] => 2024-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 2172 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18668304 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/668304
Surface mounted light fixture and heat dissipating structure for same May 19, 2024 Issued
Array ( [id] => 19970385 [patent_doc_number] => 12338984 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Solid-state lighting fixtures with socket connections for accessories and accessories for use therewith [patent_app_type] => utility [patent_app_number] => 18/664799 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 32 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18664799 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/664799
Solid-state lighting fixtures with socket connections for accessories and accessories for use therewith May 14, 2024 Issued
Array ( [id] => 19420885 [patent_doc_number] => 20240297009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => RADIOTHERAPY DEVICE AND MICROWAVE SOURCE THEREOF [patent_app_type] => utility [patent_app_number] => 18/663015 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21214 [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] => 18663015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/663015
Radiotherapy device and microwave source thereof May 12, 2024 Issued
Array ( [id] => 19434195 [patent_doc_number] => 20240302693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => Edge-Lit Back Light Unit Using Prism Microstructures [patent_app_type] => utility [patent_app_number] => 18/658659 [patent_app_country] => US [patent_app_date] => 2024-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16422 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18658659 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/658659
Edge-lit back light unit using prism microstructures May 7, 2024 Issued
Array ( [id] => 19401488 [patent_doc_number] => 20240284999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => APPAREL ITEM WITH INTEGRATED LIGHTING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/654994 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18654994 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/654994
Apparel item with integrated lighting system May 2, 2024 Issued
Array ( [id] => 19941116 [patent_doc_number] => 12313241 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Building egress lighting apparatus method and system with direction designator projection features [patent_app_type] => utility [patent_app_number] => 18/653762 [patent_app_country] => US [patent_app_date] => 2024-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 114 [patent_no_of_words] => 30195 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18653762 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/653762
Building egress lighting apparatus method and system with direction designator projection features May 1, 2024 Issued
Array ( [id] => 19541320 [patent_doc_number] => 20240358356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => CONSOLE LIGHT GUIDE DEVICE [patent_app_type] => utility [patent_app_number] => 18/637629 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18637629 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/637629
Console light guide device Apr 16, 2024 Issued
Array ( [id] => 19858304 [patent_doc_number] => 12261155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Stacked light emitting diode (led) hologram display [patent_app_type] => utility [patent_app_number] => 18/635454 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7228 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18635454 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/635454
Stacked light emitting diode (led) hologram display Apr 14, 2024 Issued
Array ( [id] => 19566024 [patent_doc_number] => 12140792 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Glazing [patent_app_type] => utility [patent_app_number] => 18/633138 [patent_app_country] => US [patent_app_date] => 2024-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6299 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18633138 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/633138
Glazing Apr 10, 2024 Issued
Array ( [id] => 20114525 [patent_doc_number] => 12364208 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Light source for plant cultivation [patent_app_type] => utility [patent_app_number] => 18/615653 [patent_app_country] => US [patent_app_date] => 2024-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 26 [patent_no_of_words] => 8645 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18615653 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/615653
Light source for plant cultivation Mar 24, 2024 Issued
Array ( [id] => 19308816 [patent_doc_number] => 20240237399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => DISPLAY PANEL AND DISPLAY DEVICE INCLUDING THE SAME FOR LIGHT TRANSMITTANCE IN LIGHT-TRANSMITTING AREAS AND ENHANCING RELIABILITY OF DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 18/611307 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8322 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18611307 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/611307
Display panel and display device including the same for light transmittance in light-transmitting areas and enhancing reliability of display panel Mar 19, 2024 Issued
Array ( [id] => 19632631 [patent_doc_number] => 20240411080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => Induction-type Panel Lamp and Lighting System [patent_app_type] => utility [patent_app_number] => 18/593228 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18593228 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/593228
Induction-type Panel Lamp and Lighting System Feb 29, 2024 Pending
Array ( [id] => 19404642 [patent_doc_number] => 20240288153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => LIGHTING DEVICE AND KIT [patent_app_type] => utility [patent_app_number] => 18/586036 [patent_app_country] => US [patent_app_date] => 2024-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18586036 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/586036
LIGHTING DEVICE AND KIT Feb 22, 2024 Pending
Array ( [id] => 19237629 [patent_doc_number] => 20240194824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => LIGHTING MODULE AND LIGHTING APPARATUS HAVING SAME [patent_app_type] => utility [patent_app_number] => 18/584215 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18584215 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/584215
Lighting module and lighting apparatus having same Feb 21, 2024 Issued
Array ( [id] => 19941748 [patent_doc_number] => 12313875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Undercabinet lighting devices and methods for installing the same [patent_app_type] => utility [patent_app_number] => 18/582343 [patent_app_country] => US [patent_app_date] => 2024-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 1225 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [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] => 18582343 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/582343
Undercabinet lighting devices and methods for installing the same Feb 19, 2024 Issued
Array ( [id] => 19382476 [patent_doc_number] => 20240272346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => NARROW APERTURE LUMINAIRES AND LIGHT GUIDES THEREFOR [patent_app_type] => utility [patent_app_number] => 18/433408 [patent_app_country] => US [patent_app_date] => 2024-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18433408 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/433408
NARROW APERTURE LUMINAIRES AND LIGHT GUIDES THEREFOR Feb 5, 2024 Issued
Array ( [id] => 19718118 [patent_doc_number] => 12203647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Container apparatus and method of using same [patent_app_type] => utility [patent_app_number] => 18/430002 [patent_app_country] => US [patent_app_date] => 2024-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 25 [patent_no_of_words] => 7904 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18430002 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/430002
Container apparatus and method of using same Jan 31, 2024 Issued
Array ( [id] => 20136935 [patent_doc_number] => 20250243979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => Decorative lighting assembly for vertical structures [patent_app_type] => utility [patent_app_number] => 18/445780 [patent_app_country] => US [patent_app_date] => 2024-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18445780 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/445780
Decorative lighting assembly for vertical structures Jan 28, 2024 Pending
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