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] => 19827390 [patent_doc_number] => 12248164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Display device and backlight module thereof [patent_app_type] => utility [patent_app_number] => 18/423319 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 8121 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18423319 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/423319
Display device and backlight module thereof Jan 25, 2024 Issued
Array ( [id] => 19319237 [patent_doc_number] => 20240240780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => DUO LED LIGHT FIXTURE WITH A DOWNLIGHT SOURCE AND AN OPTIONALLY OPERABLE UPPER LIGHT SOURCE [patent_app_type] => utility [patent_app_number] => 18/420503 [patent_app_country] => US [patent_app_date] => 2024-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6950 [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] => 18420503 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/420503
Duo LED light fixture with a downlight source and an optionally operable upper light source Jan 22, 2024 Issued
Array ( [id] => 19178010 [patent_doc_number] => 20240163984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => LIGHT EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/420043 [patent_app_country] => US [patent_app_date] => 2024-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18420043 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/420043
LIGHT EMITTING DEVICE Jan 22, 2024 Abandoned
Array ( [id] => 19731744 [patent_doc_number] => 12209735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Light emitting device and light source module [patent_app_type] => utility [patent_app_number] => 18/410974 [patent_app_country] => US [patent_app_date] => 2024-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 37 [patent_no_of_words] => 7769 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18410974 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/410974
Light emitting device and light source module Jan 10, 2024 Issued
Array ( [id] => 19302404 [patent_doc_number] => 20240230981 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => FRAME ASSEMBLY, BACKLIGHT MODULE AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/400165 [patent_app_country] => US [patent_app_date] => 2023-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4887 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18400165 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/400165
Frame assembly, backlight module and display device Dec 28, 2023 Issued
Array ( [id] => 19413042 [patent_doc_number] => 12078855 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-03 [patent_title] => Optical signal transmission device [patent_app_type] => utility [patent_app_number] => 18/400876 [patent_app_country] => US [patent_app_date] => 2023-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1703 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18400876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/400876
Optical signal transmission device Dec 28, 2023 Issued
Array ( [id] => 19302404 [patent_doc_number] => 20240230981 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => FRAME ASSEMBLY, BACKLIGHT MODULE AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/400165 [patent_app_country] => US [patent_app_date] => 2023-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4887 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18400165 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/400165
Frame assembly, backlight module and display device Dec 28, 2023 Issued
Array ( [id] => 20331027 [patent_doc_number] => 12461299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => LED and laser diode combined illumination system [patent_app_type] => utility [patent_app_number] => 18/399095 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 1171 [patent_no_of_claims] => 20 [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] => 18399095 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/399095
LED and laser diode combined illumination system Dec 27, 2023 Issued
Array ( [id] => 19739478 [patent_doc_number] => 12216306 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-04 [patent_title] => Computing device with integrated bezel light [patent_app_type] => utility [patent_app_number] => 18/397148 [patent_app_country] => US [patent_app_date] => 2023-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7931 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18397148 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/397148
Computing device with integrated bezel light Dec 26, 2023 Issued
Array ( [id] => 20273197 [patent_doc_number] => 12442973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Display module and display device [patent_app_type] => utility [patent_app_number] => 18/393625 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18393625 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/393625
Display module and display device Dec 20, 2023 Issued
Array ( [id] => 19083895 [patent_doc_number] => 20240110696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => POWER TOOL, LIGHT UNIT, AND FLOODLIGHT [patent_app_type] => utility [patent_app_number] => 18/541621 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18541621 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/541621
Power tool, light unit, and floodlight Dec 14, 2023 Issued
Array ( [id] => 19537915 [patent_doc_number] => 12130467 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Backlight module and display device [patent_app_type] => utility [patent_app_number] => 18/538413 [patent_app_country] => US [patent_app_date] => 2023-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4102 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18538413 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/538413
Backlight module and display device Dec 12, 2023 Issued
Array ( [id] => 19292338 [patent_doc_number] => 12031688 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-09 [patent_title] => LED decorative bulb and LED lamp string [patent_app_type] => utility [patent_app_number] => 18/534746 [patent_app_country] => US [patent_app_date] => 2023-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4043 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18534746 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/534746
LED decorative bulb and LED lamp string Dec 10, 2023 Issued
Array ( [id] => 19794033 [patent_doc_number] => 12234972 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-25 [patent_title] => Light stand [patent_app_type] => utility [patent_app_number] => 18/531356 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 4354 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18531356 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/531356
Light stand Dec 5, 2023 Issued
Array ( [id] => 19128752 [patent_doc_number] => 20240134105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => LIGHT GUIDE PLATE ASSEMBLY, BACKLIGHT MODULE AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/530456 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18530456 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/530456
Light guide plate assembly, backlight module and display device Dec 5, 2023 Issued
Array ( [id] => 20040566 [patent_doc_number] => 20250178788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => BEVERAGE CONTAINER WITH COMPARTMENT FOR BATTERY POWERED STRING LIGHTS [patent_app_type] => utility [patent_app_number] => 18/529165 [patent_app_country] => US [patent_app_date] => 2023-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18529165 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/529165
BEVERAGE CONTAINER WITH COMPARTMENT FOR BATTERY POWERED STRING LIGHTS Dec 4, 2023 Abandoned
Array ( [id] => 19739526 [patent_doc_number] => 12216354 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 18/522468 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9693 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18522468 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/522468
Display device Nov 28, 2023 Issued
Array ( [id] => 19551745 [patent_doc_number] => 12135448 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Method of making backlight units for LCD displays using ultra-thin optical waveguides [patent_app_type] => utility [patent_app_number] => 18/518405 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 66 [patent_no_of_words] => 28749 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18518405 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/518405
Method of making backlight units for LCD displays using ultra-thin optical waveguides Nov 21, 2023 Issued
Array ( [id] => 19035800 [patent_doc_number] => 20240085615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => LIGHT EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/513652 [patent_app_country] => US [patent_app_date] => 2023-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7031 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18513652 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/513652
Light emitting device Nov 19, 2023 Issued
Array ( [id] => 19522356 [patent_doc_number] => 12124075 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 18/506132 [patent_app_country] => US [patent_app_date] => 2023-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5971 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18506132 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/506132
Display device Nov 9, 2023 Issued
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