Search

Linda N. Chau

Examiner (ID: 5490, Phone: (571)270-5835 , Office: P/1785 )

Most Active Art Unit
1785
Art Unit(s)
1785, 1794
Total Applications
642
Issued Applications
231
Pending Applications
86
Abandoned Applications
333

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20088523 [patent_doc_number] => 20250218459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => MAGNETIC RECORDING MEDIUM AND CARTRIDGE [patent_app_type] => utility [patent_app_number] => 18/848220 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18848220 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/848220
MAGNETIC RECORDING MEDIUM AND CARTRIDGE Aug 6, 2023 Pending
Array ( [id] => 19758266 [patent_doc_number] => 20250046831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => MULTI-LAYER SEAL FOR SEVERE FUEL CELL APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/364510 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6540 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18364510 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/364510
MULTI-LAYER SEAL FOR SEVERE FUEL CELL APPLICATIONS Aug 2, 2023 Pending
Array ( [id] => 19191806 [patent_doc_number] => 20240170719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => ROLL-TO-ROLL HOT CASTING OF FREE-STANDING GEL MEMBRANE FOR BATTERY CELLS [patent_app_type] => utility [patent_app_number] => 18/363052 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18363052 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/363052
ROLL-TO-ROLL HOT CASTING OF FREE-STANDING GEL MEMBRANE FOR BATTERY CELLS Jul 31, 2023 Pending
Array ( [id] => 20080554 [patent_doc_number] => 12354629 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => SOT reader with recessed SOT topological insulator material [patent_app_type] => utility [patent_app_number] => 18/228529 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 7289 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18228529 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/228529
SOT reader with recessed SOT topological insulator material Jul 30, 2023 Issued
Array ( [id] => 18771311 [patent_doc_number] => 20230366129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => ULTRA HIGH MOLECULAR WEIGHT POLYETHYLENE MULTIFILAMENT YARN [patent_app_type] => utility [patent_app_number] => 18/221250 [patent_app_country] => US [patent_app_date] => 2023-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18221250 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/221250
Ultra high molecular weight polyethylene multifilament yarn Jul 11, 2023 Issued
Array ( [id] => 18903148 [patent_doc_number] => 20240018633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => ALUMINUM ALLOY DISC BLANK FOR MAGNETIC DISC AND MAGNETIC DISC [patent_app_type] => utility [patent_app_number] => 18/334643 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18334643 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/334643
ALUMINUM ALLOY DISC BLANK FOR MAGNETIC DISC AND MAGNETIC DISC Jun 13, 2023 Pending
Array ( [id] => 20309351 [patent_doc_number] => 20250326980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 18/866165 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 477 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18866165 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/866165
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING MEDIUM May 17, 2023 Pending
Array ( [id] => 18541189 [patent_doc_number] => 20230246305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => BATTERY MODULE AND ELECTRICAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/193969 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18193969 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/193969
BATTERY MODULE AND ELECTRICAL DEVICE Mar 30, 2023 Pending
Array ( [id] => 18533576 [patent_doc_number] => 20230238653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => ELECTROCHEMICAL APPARATUS AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/128424 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18128424 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/128424
ELECTROCHEMICAL APPARATUS AND ELECTRONIC DEVICE Mar 29, 2023 Pending
Array ( [id] => 18570335 [patent_doc_number] => 20230260672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => INSULATED ELECTRICAL WIRE AND RESIN COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/191341 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18191341 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/191341
INSULATED ELECTRICAL WIRE AND RESIN COMPOSITION Mar 27, 2023 Pending
Array ( [id] => 18660983 [patent_doc_number] => 20230306995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RECORDING AND REPRODUCING DEVICE [patent_app_type] => utility [patent_app_number] => 18/187017 [patent_app_country] => US [patent_app_date] => 2023-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18187017 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/187017
MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RECORDING AND REPRODUCING DEVICE Mar 20, 2023 Pending
Array ( [id] => 19399476 [patent_doc_number] => 12073861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Magnetic recording medium [patent_app_type] => utility [patent_app_number] => 18/123510 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 32517 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18123510 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/123510
Magnetic recording medium Mar 19, 2023 Issued
Array ( [id] => 19453117 [patent_doc_number] => 20240313247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => Metal Supported Proton Conduction Fuel Cell with Structured Electrolyte [patent_app_type] => utility [patent_app_number] => 18/183321 [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] => 3668 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18183321 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183321
Metal Supported Proton Conduction Fuel Cell with Structured Electrolyte Mar 13, 2023 Pending
Array ( [id] => 18631474 [patent_doc_number] => 20230290376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RECORDING AND REPRODUCING DEVICE [patent_app_type] => utility [patent_app_number] => 18/182723 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18182723 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/182723
MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RECORDING AND REPRODUCING DEVICE Mar 12, 2023 Abandoned
Array ( [id] => 18774143 [patent_doc_number] => 20230368974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => EDGE-MILLED MAGNETIC WIRE AND MANUFACTURE THEREOF [patent_app_type] => utility [patent_app_number] => 18/117785 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7924 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18117785 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/117785
EDGE-MILLED MAGNETIC WIRE AND MANUFACTURE THEREOF Mar 5, 2023 Pending
Array ( [id] => 19421271 [patent_doc_number] => 20240297395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => SEPARATOR FOR BATTERY PACK OF ELECTRIFIED VEHICLE [patent_app_type] => utility [patent_app_number] => 18/115850 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3321 [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] => 18115850 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/115850
SEPARATOR FOR BATTERY PACK OF ELECTRIFIED VEHICLE Feb 28, 2023 Pending
Array ( [id] => 18615658 [patent_doc_number] => 20230282397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => THERMALLY STABLE, CLADDED PERMANENT MAGNETS, AND COMPOSITIONS AND METHODS FOR MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 18/114202 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21543 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18114202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/114202
THERMALLY STABLE, CLADDED PERMANENT MAGNETS, AND COMPOSITIONS AND METHODS FOR MAKING THE SAME Feb 23, 2023 Pending
Array ( [id] => 18540570 [patent_doc_number] => 20230245680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE [patent_app_type] => utility [patent_app_number] => 18/163614 [patent_app_country] => US [patent_app_date] => 2023-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18163614 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/163614
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE Feb 1, 2023 Abandoned
Array ( [id] => 19356695 [patent_doc_number] => 12057150 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Magnetic tape, magnetic tape cartridge, and magnetic tape device [patent_app_type] => utility [patent_app_number] => 18/161284 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 30008 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18161284 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/161284
Magnetic tape, magnetic tape cartridge, and magnetic tape device Jan 29, 2023 Issued
Array ( [id] => 18424334 [patent_doc_number] => 20230178799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE, AND SULFIDE SOLID ELECTROLYTE [patent_app_type] => utility [patent_app_number] => 18/159733 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12298 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18159733 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/159733
METHOD FOR PRODUCING SULFIDE SOLID ELECTROLYTE, AND SULFIDE SOLID ELECTROLYTE Jan 25, 2023 Pending
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