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] => 19176019 [patent_doc_number] => 20240161993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => ANNULAR GAP CATHODES WITH GRAPHITE CAPS [patent_app_type] => utility [patent_app_number] => 18/388122 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4090 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18388122 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/388122
Annular gap cathodes with graphite caps Nov 7, 2023 Issued
Array ( [id] => 19319760 [patent_doc_number] => 20240241304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => LIGHT SOURCE MODULE AND DISPLAY MODULE [patent_app_type] => utility [patent_app_number] => 18/500103 [patent_app_country] => US [patent_app_date] => 2023-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3375 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18500103 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/500103
Light source module and display module Oct 31, 2023 Issued
Array ( [id] => 19130810 [patent_doc_number] => 20240136163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => PLASMA CHAMBER FOR AN OPTICAL EMISSION SPECTROSCOPY INSTRUMENT [patent_app_type] => utility [patent_app_number] => 18/493243 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10321 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493243 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493243
Plasma chamber for an optical emission spectroscopy instrument Oct 23, 2023 Issued
Array ( [id] => 19130810 [patent_doc_number] => 20240136163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => PLASMA CHAMBER FOR AN OPTICAL EMISSION SPECTROSCOPY INSTRUMENT [patent_app_type] => utility [patent_app_number] => 18/493243 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10321 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493243 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493243
Plasma chamber for an optical emission spectroscopy instrument Oct 23, 2023 Issued
Array ( [id] => 20265434 [patent_doc_number] => 12436420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 18/491414 [patent_app_country] => US [patent_app_date] => 2023-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6022 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18491414 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/491414
Display device Oct 19, 2023 Issued
Array ( [id] => 19565531 [patent_doc_number] => 12140296 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Telescopic lighting structure [patent_app_type] => utility [patent_app_number] => 18/490195 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3055 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 18490195 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490195
Telescopic lighting structure Oct 18, 2023 Issued
Array ( [id] => 19539600 [patent_doc_number] => 12132157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Light emitting module and liquid crystal display device [patent_app_type] => utility [patent_app_number] => 18/490139 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 13270 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18490139 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490139
Light emitting module and liquid crystal display device Oct 18, 2023 Issued
Array ( [id] => 19565531 [patent_doc_number] => 12140296 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Telescopic lighting structure [patent_app_type] => utility [patent_app_number] => 18/490195 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3055 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 18490195 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490195
Telescopic lighting structure Oct 18, 2023 Issued
Array ( [id] => 19116309 [patent_doc_number] => 20240128059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => CATALYTIC NANOFIBER MEMBRANE ASSEMBLY AND REDUCED PRESSURE PLASMA REACTOR FOR FLUID, VAPOR AND GAS PROCESSING [patent_app_type] => utility [patent_app_number] => 18/381411 [patent_app_country] => US [patent_app_date] => 2023-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3791 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18381411 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/381411
Catalytic nanofiber membrane assembly and reduced pressure plasma reactor for fluid, vapor and gas processing Oct 17, 2023 Issued
Array ( [id] => 19521870 [patent_doc_number] => 12123583 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-22 [patent_title] => MicroLED lighting module [patent_app_type] => utility [patent_app_number] => 18/488892 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4909 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18488892 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/488892
MicroLED lighting module Oct 16, 2023 Issued
Array ( [id] => 19240641 [patent_doc_number] => 12011052 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Apparel item with integrated lighting system [patent_app_type] => utility [patent_app_number] => 18/379236 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 9593 [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] => 18379236 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/379236
Apparel item with integrated lighting system Oct 11, 2023 Issued
Array ( [id] => 19302405 [patent_doc_number] => 20240230982 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => LIGHTING KEYBOARD, BACKLIGHT MODULE AND LIGHTING BOARD [patent_app_type] => utility [patent_app_number] => 18/376818 [patent_app_country] => US [patent_app_date] => 2023-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18376818 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/376818
Lighting keyboard, backlight module and lighting board Oct 3, 2023 Issued
Array ( [id] => 19302405 [patent_doc_number] => 20240230982 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => LIGHTING KEYBOARD, BACKLIGHT MODULE AND LIGHTING BOARD [patent_app_type] => utility [patent_app_number] => 18/376818 [patent_app_country] => US [patent_app_date] => 2023-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18376818 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/376818
Lighting keyboard, backlight module and lighting board Oct 3, 2023 Issued
Array ( [id] => 19068215 [patent_doc_number] => 20240102641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => INDUSTRIAL LUMINAIRE [patent_app_type] => utility [patent_app_number] => 18/372223 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5194 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18372223 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/372223
Industrial luminaire Sep 24, 2023 Issued
Array ( [id] => 19781131 [patent_doc_number] => 12230168 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Flexible display device [patent_app_type] => utility [patent_app_number] => 18/472504 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 9451 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18472504 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/472504
Flexible display device Sep 21, 2023 Issued
Array ( [id] => 19004580 [patent_doc_number] => 20240068651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => LAMP UNIT, LAMP SYSTEM AND METHOD FOR MOUNTING LAMP SYSTEM [patent_app_type] => utility [patent_app_number] => 18/240602 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10554 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18240602 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/240602
Lamp unit, lamp system and method for mounting lamp system Aug 30, 2023 Issued
Array ( [id] => 19166543 [patent_doc_number] => 11982438 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Uniform illumination lens and lamp thereof [patent_app_type] => utility [patent_app_number] => 18/458552 [patent_app_country] => US [patent_app_date] => 2023-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4246 [patent_no_of_claims] => 14 [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] => 18458552 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/458552
Uniform illumination lens and lamp thereof Aug 29, 2023 Issued
Array ( [id] => 19677319 [patent_doc_number] => 12189175 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Planar light source [patent_app_type] => utility [patent_app_number] => 18/456271 [patent_app_country] => US [patent_app_date] => 2023-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 12698 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 18456271 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/456271
Planar light source Aug 24, 2023 Issued
Array ( [id] => 19057143 [patent_doc_number] => 20240099112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/455360 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11451 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18455360 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455360
DISPLAY DEVICE Aug 23, 2023 Pending
Array ( [id] => 19121675 [patent_doc_number] => 11965649 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-23 [patent_title] => Mirror [patent_app_type] => utility [patent_app_number] => 18/453646 [patent_app_country] => US [patent_app_date] => 2023-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4484 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 18453646 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/453646
Mirror Aug 21, 2023 Issued
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