Search

Mei Ping Chui

Examiner (ID: 369, 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] => 19063002 [patent_doc_number] => 11942249 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Composite magnetic particle including metal magnetic particle [patent_app_type] => utility [patent_app_number] => 18/071796 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9088 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071796 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071796
Composite magnetic particle including metal magnetic particle Nov 29, 2022 Issued
Array ( [id] => 18409171 [patent_doc_number] => 20230170524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => SOLID ION CONDUCTOR COMPOUND, ELECTROCHEMICAL CELL COMPRISING THE SAME, AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/059549 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18059549 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/059549
SOLID ION CONDUCTOR COMPOUND, ELECTROCHEMICAL CELL COMPRISING THE SAME, AND PREPARATION METHOD THEREOF Nov 28, 2022 Pending
Array ( [id] => 19192164 [patent_doc_number] => 20240171077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => SELF-TEST USING REVERSE CURRENTS IN MULTIPHASE POWER SUPPLIES [patent_app_type] => utility [patent_app_number] => 18/056775 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10940 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18056775 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/056775
Self-test using reverse currents in multiphase power supplies Nov 17, 2022 Issued
Array ( [id] => 18271004 [patent_doc_number] => 20230092246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => HYBRID ELASTOMERIC MATERIAL [patent_app_type] => utility [patent_app_number] => 17/989321 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17989321 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/989321
HYBRID ELASTOMERIC MATERIAL Nov 16, 2022 Pending
Array ( [id] => 18238866 [patent_doc_number] => 20230071177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => BATTERY, BATTERY EXTERIOR, AND MEASUREMENT METHOD [patent_app_type] => utility [patent_app_number] => 18/055299 [patent_app_country] => US [patent_app_date] => 2022-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13405 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18055299 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/055299
Battery, battery exterior, and measurement method Nov 13, 2022 Issued
Array ( [id] => 19900100 [patent_doc_number] => 12278033 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Magnetoresistance effect element [patent_app_type] => utility [patent_app_number] => 17/981112 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 4624 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17981112 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/981112
Magnetoresistance effect element Nov 3, 2022 Issued
Array ( [id] => 19093799 [patent_doc_number] => 11955263 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Two-dimensional Dirac half-metal ferromagnets and ferromagnetic materials for spintronic devices [patent_app_type] => utility [patent_app_number] => 17/980694 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6486 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17980694 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/980694
Two-dimensional Dirac half-metal ferromagnets and ferromagnetic materials for spintronic devices Nov 3, 2022 Issued
Array ( [id] => 18351563 [patent_doc_number] => 20230139674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => Electrochemical Cell having Improved Thermal Dissipation [patent_app_type] => utility [patent_app_number] => 18/052557 [patent_app_country] => US [patent_app_date] => 2022-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18052557 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/052557
Electrochemical Cell having Improved Thermal Dissipation Nov 2, 2022 Pending
Array ( [id] => 18199025 [patent_doc_number] => 20230052544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => METHOD AND APPARATUS FOR DETECTING LITHIUM PLATING, AND METHOD AND APPARATUS FOR OBTAINING POLARIZATION PROPORTION [patent_app_type] => utility [patent_app_number] => 17/976402 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17976402 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/976402
Method and apparatus for detecting lithium plating, and method and apparatus for obtaining polarization proportion Oct 27, 2022 Issued
Array ( [id] => 18197631 [patent_doc_number] => 20230051150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => Robotic Mower with Collision and Detection Assemblies [patent_app_type] => utility [patent_app_number] => 17/973538 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17973538 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/973538
Robotic mower with collision and detection assemblies Oct 25, 2022 Issued
Array ( [id] => 19436423 [patent_doc_number] => 20240304921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => BATTERY MODULE, AND BATTERY PACK AND ENERGY STORAGE SYSTEM INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/279481 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18279481 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279481
BATTERY MODULE, AND BATTERY PACK AND ENERGY STORAGE SYSTEM INCLUDING THE SAME Oct 24, 2022 Pending
Array ( [id] => 18488754 [patent_doc_number] => 20230216104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => BATTERY MODULE AND ENERGY STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 17/973467 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17973467 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/973467
Battery module and energy storage device Oct 24, 2022 Issued
Array ( [id] => 19384928 [patent_doc_number] => 20240274798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => CATHODE MATERIAL MADE OF COBALT-FREE LAYERED OXIDE [patent_app_type] => utility [patent_app_number] => 18/266599 [patent_app_country] => US [patent_app_date] => 2022-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18266599 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/266599
CATHODE MATERIAL MADE OF COBALT-FREE LAYERED OXIDE Oct 12, 2022 Pending
Array ( [id] => 19229495 [patent_doc_number] => 12009137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Magnetic particles, dust core, and coil component [patent_app_type] => utility [patent_app_number] => 17/938004 [patent_app_country] => US [patent_app_date] => 2022-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7821 [patent_no_of_claims] => 13 [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] => 17938004 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/938004
Magnetic particles, dust core, and coil component Oct 3, 2022 Issued
Array ( [id] => 20244326 [patent_doc_number] => 12424660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Electrolyte for lithium secondary battery and lithium secondary battery including the same [patent_app_type] => utility [patent_app_number] => 17/954407 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 984 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17954407 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954407
Electrolyte for lithium secondary battery and lithium secondary battery including the same Sep 27, 2022 Issued
Array ( [id] => 18325695 [patent_doc_number] => 20230123823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE [patent_app_type] => utility [patent_app_number] => 17/954808 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17954808 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954808
Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device Sep 27, 2022 Issued
Array ( [id] => 18287663 [patent_doc_number] => 20230103135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE [patent_app_type] => utility [patent_app_number] => 17/955251 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37459 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17955251 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/955251
Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device Sep 27, 2022 Issued
Array ( [id] => 18296899 [patent_doc_number] => 20230106585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE [patent_app_type] => utility [patent_app_number] => 17/954800 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17954800 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954800
Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device Sep 27, 2022 Issued
Array ( [id] => 18890778 [patent_doc_number] => 11869555 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device [patent_app_type] => utility [patent_app_number] => 17/955044 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 33322 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [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] => 17955044 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/955044
Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device Sep 27, 2022 Issued
Array ( [id] => 18311433 [patent_doc_number] => 20230115333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE [patent_app_type] => utility [patent_app_number] => 17/955113 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33867 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17955113 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/955113
Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device Sep 27, 2022 Issued
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