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] => 19014387 [patent_doc_number] => 11921314 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Display device and backlight module thereof [patent_app_type] => utility [patent_app_number] => 18/189234 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 7398 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 18189234 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/189234
Display device and backlight module thereof Mar 23, 2023 Issued
Array ( [id] => 18658657 [patent_doc_number] => 20230304654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => Versatile Emergency Lighting Luminaire for Buildings [patent_app_type] => utility [patent_app_number] => 18/188860 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3740 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18188860 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/188860
Versatile emergency lighting luminaire for buildings Mar 22, 2023 Issued
Array ( [id] => 18661574 [patent_doc_number] => 20230307588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => LIGHT EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/183190 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18183190 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183190
LIGHT EMITTING DEVICE Mar 13, 2023 Pending
Array ( [id] => 18802594 [patent_doc_number] => 11835750 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-05 [patent_title] => Backlight module and display device thereof [patent_app_type] => utility [patent_app_number] => 18/120430 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4434 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18120430 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/120430
Backlight module and display device thereof Mar 12, 2023 Issued
Array ( [id] => 18486470 [patent_doc_number] => 20230213814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => BACK LIGHT UNIT FOR BACKLIT DISPLAYS [patent_app_type] => utility [patent_app_number] => 18/182329 [patent_app_country] => US [patent_app_date] => 2023-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10726 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18182329 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/182329
Back light unit for backlit displays Mar 10, 2023 Issued
Array ( [id] => 19612143 [patent_doc_number] => 12161038 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 18/120077 [patent_app_country] => US [patent_app_date] => 2023-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 13081 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18120077 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/120077
Display device Mar 9, 2023 Issued
Array ( [id] => 18889174 [patent_doc_number] => 11867942 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-09 [patent_title] => Encapsulated illuminated automotive glazing and method of producing thereof [patent_app_type] => utility [patent_app_number] => 18/178415 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 33 [patent_no_of_words] => 12635 [patent_no_of_claims] => 27 [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] => 18178415 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/178415
Encapsulated illuminated automotive glazing and method of producing thereof Mar 2, 2023 Issued
Array ( [id] => 18677056 [patent_doc_number] => 20230314693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => DOUBLE-SIDED DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/176090 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18176090 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/176090
Double-sided display device Feb 27, 2023 Issued
Array ( [id] => 18490430 [patent_doc_number] => 20230217784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/115406 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18115406 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/115406
Display apparatus Feb 27, 2023 Issued
Array ( [id] => 18629737 [patent_doc_number] => 20230288625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => DISPLAY DEVICE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/114992 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4236 [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] => 18114992 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/114992
Display device and image forming apparatus Feb 27, 2023 Issued
Array ( [id] => 18786506 [patent_doc_number] => 20230374646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => MASK FOR DEPOSITING EMISSION LAYER, METHOD OF MANUFACTURING THE MASK, AND DISPLAY APPARATUS MANUFACTURED USING THE MASK [patent_app_type] => utility [patent_app_number] => 18/175438 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18175438 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/175438
MASK FOR DEPOSITING EMISSION LAYER, METHOD OF MANUFACTURING THE MASK, AND DISPLAY APPARATUS MANUFACTURED USING THE MASK Feb 26, 2023 Pending
Array ( [id] => 18488929 [patent_doc_number] => 20230216279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => SPARK PLUG AND INTERNAL COMBUSTION ENGINE EQUIPPED WITH THE SAME [patent_app_type] => utility [patent_app_number] => 18/175172 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18175172 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/175172
Spark plug and internal combustion engine equipped with the same Feb 26, 2023 Issued
Array ( [id] => 18718822 [patent_doc_number] => 11796159 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Backlight module and display device [patent_app_type] => utility [patent_app_number] => 18/114793 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4376 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18114793 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/114793
Backlight module and display device Feb 26, 2023 Issued
Array ( [id] => 20260552 [patent_doc_number] => 12432923 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Memory device and fabrication method thereof [patent_app_type] => utility [patent_app_number] => 18/113273 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 25 [patent_no_of_words] => 3313 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18113273 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113273
Memory device and fabrication method thereof Feb 22, 2023 Issued
Array ( [id] => 18702189 [patent_doc_number] => 11788692 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-17 [patent_title] => Building egress lighting apparatus, system, method and computer program product [patent_app_type] => utility [patent_app_number] => 18/113098 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 67 [patent_no_of_words] => 23346 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18113098 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113098
Building egress lighting apparatus, system, method and computer program product Feb 22, 2023 Issued
Array ( [id] => 19444082 [patent_doc_number] => 12094364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Vehicle whip system [patent_app_type] => utility [patent_app_number] => 18/112429 [patent_app_country] => US [patent_app_date] => 2023-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 34 [patent_no_of_words] => 11553 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18112429 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/112429
Vehicle whip system Feb 20, 2023 Issued
Array ( [id] => 18437836 [patent_doc_number] => 20230185131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => ENCAPSULANT SHEET FOR SELF-LUMINOUS DISPLAY OR ENCAPSULANT SHEET FOR DIRECT BACKLIGHT, SELF-LUMINOUS DISPLAY, AND DIRECT BACKLIGHT [patent_app_type] => utility [patent_app_number] => 18/108182 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18108182 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108182
Encapsulant sheet for self-luminous display or encapsulant sheet for direct backlight, self-luminous display, and direct backlight Feb 9, 2023 Issued
Array ( [id] => 18584255 [patent_doc_number] => 20230266518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => BACKLIGHT [patent_app_type] => utility [patent_app_number] => 18/106774 [patent_app_country] => US [patent_app_date] => 2023-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18106774 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/106774
Backlight Feb 6, 2023 Issued
Array ( [id] => 20418305 [patent_doc_number] => 12501609 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Memory device and method for manufacturing memory device [patent_app_type] => utility [patent_app_number] => 18/165381 [patent_app_country] => US [patent_app_date] => 2023-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 43 [patent_no_of_words] => 4400 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18165381 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/165381
Memory device and method for manufacturing memory device Feb 6, 2023 Issued
Array ( [id] => 18591020 [patent_doc_number] => 11739908 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Panel light with night light function [patent_app_type] => utility [patent_app_number] => 18/105259 [patent_app_country] => US [patent_app_date] => 2023-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3137 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18105259 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/105259
Panel light with night light function Feb 2, 2023 Issued
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