Search

Xiaowei Su

Examiner (ID: 3831, Phone: (571)272-3239 , Office: P/1733 )

Most Active Art Unit
1733
Art Unit(s)
1733
Total Applications
905
Issued Applications
534
Pending Applications
143
Abandoned Applications
245

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19082323 [patent_doc_number] => 20240109124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => METAL NANOSTRUCTURE PREPARATION METHOD USING GALVANIC REPLACEMENT REACTION, AND METAL NANOSTRUCTURE PREPARED THEREBY [patent_app_type] => utility [patent_app_number] => 18/536996 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18536996 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/536996
METAL NANOSTRUCTURE PREPARATION METHOD USING GALVANIC REPLACEMENT REACTION, AND METAL NANOSTRUCTURE PREPARED THEREBY Dec 11, 2023 Pending
Array ( [id] => 19900110 [patent_doc_number] => 12278044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Method for preparing anisotropic flake nanocrystalline rare earth permanent magnet material and rare earth permanent magnet material [patent_app_type] => utility [patent_app_number] => 18/713575 [patent_app_country] => US [patent_app_date] => 2023-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 5944 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18713575 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/713575
Method for preparing anisotropic flake nanocrystalline rare earth permanent magnet material and rare earth permanent magnet material Nov 23, 2023 Issued
Array ( [id] => 19171469 [patent_doc_number] => 20240157443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => METHOD FOR PRODUCING SPHERICAL NICKEL-BASED METAL POWDER [patent_app_type] => utility [patent_app_number] => 18/506437 [patent_app_country] => US [patent_app_date] => 2023-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18506437 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/506437
METHOD FOR PRODUCING SPHERICAL NICKEL-BASED METAL POWDER Nov 9, 2023 Pending
Array ( [id] => 19158174 [patent_doc_number] => 20240150881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => FERRITIC FREE-CUTTING STAINLESS STEEL MATERIAL [patent_app_type] => utility [patent_app_number] => 18/384167 [patent_app_country] => US [patent_app_date] => 2023-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18384167 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/384167
FERRITIC FREE-CUTTING STAINLESS STEEL MATERIAL Oct 25, 2023 Pending
Array ( [id] => 18882730 [patent_doc_number] => 20240006099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => RARE-EARTH PERMANENT MAGNET AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/140853 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18140853 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/140853
RARE-EARTH PERMANENT MAGNET AND METHOD OF MANUFACTURING THE SAME Sep 21, 2023 Pending
Array ( [id] => 19969919 [patent_doc_number] => 12338514 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Alloy powder, nanocrystalline powder and magnetic core [patent_app_type] => utility [patent_app_number] => 18/369988 [patent_app_country] => US [patent_app_date] => 2023-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 480 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18369988 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/369988
Alloy powder, nanocrystalline powder and magnetic core Sep 18, 2023 Issued
Array ( [id] => 18882731 [patent_doc_number] => 20240006100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => METHOD OF MANUFACTURING PERMANENT MAGNETS [patent_app_type] => utility [patent_app_number] => 18/369683 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18369683 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/369683
METHOD OF MANUFACTURING PERMANENT MAGNETS Sep 17, 2023 Pending
Array ( [id] => 18879618 [patent_doc_number] => 20240002987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => WIRE MATERIAL AND GUIDE WIRE [patent_app_type] => utility [patent_app_number] => 18/367077 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18367077 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/367077
WIRE MATERIAL AND GUIDE WIRE Sep 11, 2023 Pending
Array ( [id] => 18848650 [patent_doc_number] => 20230411054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => R-T-B MAGNET AND PREPARATION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/458290 [patent_app_country] => US [patent_app_date] => 2023-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18458290 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/458290
R-T-B MAGNET AND PREPARATION METHOD THEREFOR Aug 29, 2023 Pending
Array ( [id] => 19037992 [patent_doc_number] => 20240087807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => POWDER MAGNETIC CORE, INDUCTOR, AND METHOD FOR MANUFACTURING POWDER MAGNETIC CORE [patent_app_type] => utility [patent_app_number] => 18/454622 [patent_app_country] => US [patent_app_date] => 2023-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12369 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18454622 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/454622
POWDER MAGNETIC CORE, INDUCTOR, AND METHOD FOR MANUFACTURING POWDER MAGNETIC CORE Aug 22, 2023 Pending
Array ( [id] => 19123462 [patent_doc_number] => 11967456 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-23 [patent_title] => Device and method for preparing thermosetting bonded magnet [patent_app_type] => utility [patent_app_number] => 18/449665 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4554 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18449665 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449665
Device and method for preparing thermosetting bonded magnet Aug 13, 2023 Issued
Array ( [id] => 20251008 [patent_doc_number] => 20250299877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => DEVICE FOR MANUFACTURING PERMANENT MAGNET [patent_app_type] => utility [patent_app_number] => 18/864809 [patent_app_country] => US [patent_app_date] => 2023-08-14 [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] => -6 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18864809 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/864809
DEVICE FOR MANUFACTURING PERMANENT MAGNET Aug 13, 2023 Issued
Array ( [id] => 19300613 [patent_doc_number] => 20240229182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => HOT DIP GALVANIZED ULTRA-HIGH STRENGTH STEEL SHEETS WITH HIGH FLATNESS [patent_app_type] => utility [patent_app_number] => 18/364840 [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] => 3846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18364840 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/364840
Hot dip galvanized ultra-high strength steel sheets with high flatness Aug 2, 2023 Issued
Array ( [id] => 19127655 [patent_doc_number] => 20240133008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => Amorphous Alloy Soft Magnetic Powder, Dust Core, Magnetic Element, And Electronic Device [patent_app_type] => utility [patent_app_number] => 18/358154 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13888 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18358154 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358154
Amorphous Alloy Soft Magnetic Powder, Dust Core, Magnetic Element, And Electronic Device Jul 24, 2023 Pending
Array ( [id] => 18955648 [patent_doc_number] => 20240043975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => Amorphous Alloy Soft Magnetic Powder, Dust Core, Magnetic Element, And Electronic Device [patent_app_type] => utility [patent_app_number] => 18/358337 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358337 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358337
Amorphous Alloy Soft Magnetic Powder, Dust Core, Magnetic Element, And Electronic Device Jul 24, 2023 Pending
Array ( [id] => 19127655 [patent_doc_number] => 20240133008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => Amorphous Alloy Soft Magnetic Powder, Dust Core, Magnetic Element, And Electronic Device [patent_app_type] => utility [patent_app_number] => 18/358154 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13888 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18358154 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358154
Amorphous Alloy Soft Magnetic Powder, Dust Core, Magnetic Element, And Electronic Device Jul 23, 2023 Pending
Array ( [id] => 20432760 [patent_doc_number] => 12502735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Flux and solder paste [patent_app_type] => utility [patent_app_number] => 18/992675 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8876 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 18992675 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/992675
Flux and solder paste Jul 20, 2023 Issued
Array ( [id] => 19079357 [patent_doc_number] => 11948732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Compression-molding method and device for permanent magnet [patent_app_type] => utility [patent_app_number] => 18/351436 [patent_app_country] => US [patent_app_date] => 2023-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4520 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 18351436 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351436
Compression-molding method and device for permanent magnet Jul 11, 2023 Issued
Array ( [id] => 18729217 [patent_doc_number] => 20230343513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => PRODUCTION OF PERMANENT MAGNETS USING ELECTROPHORETIC DEPOSITION [patent_app_type] => utility [patent_app_number] => 18/216463 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18216463 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/216463
PRODUCTION OF PERMANENT MAGNETS USING ELECTROPHORETIC DEPOSITION Jun 28, 2023 Pending
Array ( [id] => 20701730 [patent_doc_number] => 12624431 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Coil component and method for manufacturing same [patent_app_type] => utility [patent_app_number] => 18/342632 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6342 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18342632 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/342632
Coil component and method for manufacturing same Jun 26, 2023 Issued
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