
Xiaowei Su
Examiner (ID: 10494)
| Most Active Art Unit | 1733 |
| Art Unit(s) | 1733 |
| Total Applications | 890 |
| Issued Applications | 533 |
| Pending Applications | 136 |
| Abandoned Applications | 242 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18168658
[patent_doc_number] => 20230035269
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-02-02
[patent_title] => DOUBLE-ORIENTED ELECTRICAL STEEL SHEET AND MANUFACTURING METHOD THEREFOR
[patent_app_type] => utility
[patent_app_number] => 17/785240
[patent_app_country] => US
[patent_app_date] => 2020-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4492
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 42
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17785240
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/785240 | Double-oriented electrical steel sheet and manufacturing method therefor | Dec 16, 2020 | Issued |
Array
(
[id] => 20386831
[patent_doc_number] => 12486551
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-12-02
[patent_title] => Cold rolled and heat-treated steel sheet and method of manufacturing the same
[patent_app_type] => utility
[patent_app_number] => 17/784848
[patent_app_country] => US
[patent_app_date] => 2020-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 251
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 205
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17784848
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/784848 | Cold rolled and heat-treated steel sheet and method of manufacturing the same | Dec 15, 2020 | Issued |
Array
(
[id] => 19449816
[patent_doc_number] => 20240309946
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-19
[patent_title] => GEAR AND METHOD OF MANUFACTURING SAME
[patent_app_type] => utility
[patent_app_number] => 18/266308
[patent_app_country] => US
[patent_app_date] => 2020-12-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15668
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[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] => 18266308
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/266308 | GEAR AND METHOD OF MANUFACTURING SAME | Dec 9, 2020 | Pending |
Array
(
[id] => 18623674
[patent_doc_number] => 11756729
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-09-12
[patent_title] => Compression-molding method and device for permanent magnet
[patent_app_type] => utility
[patent_app_number] => 17/434415
[patent_app_country] => US
[patent_app_date] => 2020-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 4492
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17434415
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/434415 | Compression-molding method and device for permanent magnet | Dec 2, 2020 | Issued |
Array
(
[id] => 18771241
[patent_doc_number] => 20230366058
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-16
[patent_title] => NON-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR PRODUCING SAME, AND HOT-ROLLED STEEL SHEET
[patent_app_type] => utility
[patent_app_number] => 18/033376
[patent_app_country] => US
[patent_app_date] => 2020-11-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10523
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[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] => 18033376
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/033376 | NON-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR PRODUCING SAME, AND HOT-ROLLED STEEL SHEET | Nov 26, 2020 | Pending |
Array
(
[id] => 18158631
[patent_doc_number] => 20230025223
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-01-26
[patent_title] => R-T-B BASED PERMANENT MAGNET
[patent_app_type] => utility
[patent_app_number] => 17/779619
[patent_app_country] => US
[patent_app_date] => 2020-11-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11095
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17779619
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/779619 | R-T-B BASED PERMANENT MAGNET | Nov 25, 2020 | Pending |
Array
(
[id] => 16855266
[patent_doc_number] => 20210156011
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-05-27
[patent_title] => SOFT MAGNETIC ALLOY RIBBON AND MAGNETIC COMPONENT
[patent_app_type] => utility
[patent_app_number] => 16/952358
[patent_app_country] => US
[patent_app_date] => 2020-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7936
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[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] => 16952358
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/952358 | Soft magnetic alloy ribbon and magnetic component | Nov 18, 2020 | Issued |
Array
(
[id] => 16858256
[patent_doc_number] => 20210159001
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-05-27
[patent_title] => SOFT MAGNETIC ALLOY RIBBON AND MAGNETIC COMPONENT
[patent_app_type] => utility
[patent_app_number] => 16/952770
[patent_app_country] => US
[patent_app_date] => 2020-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8018
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 75
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16952770
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/952770 | Soft magnetic alloy ribbon and magnetic component | Nov 18, 2020 | Issued |
Array
(
[id] => 18446931
[patent_doc_number] => 11682506
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-06-20
[patent_title] => Rare-earth permanent magnet and method of manufacturing the same
[patent_app_type] => utility
[patent_app_number] => 16/951729
[patent_app_country] => US
[patent_app_date] => 2020-11-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 9
[patent_no_of_words] => 8714
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 326
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16951729
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/951729 | Rare-earth permanent magnet and method of manufacturing the same | Nov 17, 2020 | Issued |
Array
(
[id] => 16808386
[patent_doc_number] => 20210130939
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-05-06
[patent_title] => Anisotropic Bonded Magnetic Powder and a Preparation Method Thereof
[patent_app_type] => utility
[patent_app_number] => 17/090699
[patent_app_country] => US
[patent_app_date] => 2020-11-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4717
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 161
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17090699
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/090699 | Anisotropic Bonded Magnetic Powder and a Preparation Method Thereof | Nov 4, 2020 | Abandoned |
Array
(
[id] => 19049878
[patent_doc_number] => 20240091847
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-21
[patent_title] => CRANKSHAFT AND METHOD OF MANUFACTURING FORGED MATERIAL FOR CRANKSHAFT
[patent_app_type] => utility
[patent_app_number] => 17/754862
[patent_app_country] => US
[patent_app_date] => 2020-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5723
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -5
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17754862
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/754862 | Crankshaft and method of manufacturing forged material for crankshaft | Nov 1, 2020 | Issued |
Array
(
[id] => 16811943
[patent_doc_number] => 20210134498
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-05-06
[patent_title] => Method For Improving Performance Of Sintered Ndfeb Magnets
[patent_app_type] => utility
[patent_app_number] => 17/083341
[patent_app_country] => US
[patent_app_date] => 2020-10-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5724
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17083341
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/083341 | Method for improving performance of sintered NdFeB magnets | Oct 28, 2020 | Issued |
Array
(
[id] => 16806665
[patent_doc_number] => 20210129218
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-05-06
[patent_title] => INSULATOR-COATED MAGNETIC ALLOY POWDER PARTICLE, POWDER MAGNETIC CORE, AND COIL PART
[patent_app_type] => utility
[patent_app_number] => 17/082372
[patent_app_country] => US
[patent_app_date] => 2020-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8510
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 70
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17082372
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/082372 | Insulator-coated magnetic alloy powder particle, powder magnetic core, and coil part | Oct 27, 2020 | Issued |
Array
(
[id] => 16612615
[patent_doc_number] => 20210031268
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-02-04
[patent_title] => METHOD OF MANUFACTURING SOFT MAGNETIC DUST CORE
[patent_app_type] => utility
[patent_app_number] => 17/075693
[patent_app_country] => US
[patent_app_date] => 2020-10-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8328
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17075693
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/075693 | Method of manufacturing soft magnetic dust core | Oct 20, 2020 | Issued |
Array
(
[id] => 20414396
[patent_doc_number] => 12497669
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-12-16
[patent_title] => Ultra-high-strength reinforcing bar and manufacturing method thereof
[patent_app_type] => utility
[patent_app_number] => 17/609624
[patent_app_country] => US
[patent_app_date] => 2020-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 3441
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 346
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17609624
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/609624 | Ultra-high-strength reinforcing bar and manufacturing method thereof | Oct 5, 2020 | Issued |
Array
(
[id] => 20345890
[patent_doc_number] => 12469625
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-11-11
[patent_title] => Non-oriented electrical steel sheet
[patent_app_type] => utility
[patent_app_number] => 17/761971
[patent_app_country] => US
[patent_app_date] => 2020-09-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 4900
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 170
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17761971
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/761971 | Non-oriented electrical steel sheet | Sep 17, 2020 | Issued |
Array
(
[id] => 16691976
[patent_doc_number] => 20210074455
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-03-11
[patent_title] => RARE EARTH MAGNET AND PRODUCTION METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/004270
[patent_app_country] => US
[patent_app_date] => 2020-08-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 26008
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 276
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17004270
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/004270 | RARE EARTH MAGNET AND PRODUCTION METHOD THEREOF | Aug 26, 2020 | Abandoned |
Array
(
[id] => 18548120
[patent_doc_number] => 11721479
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-08-08
[patent_title] => Rare earth magnets
[patent_app_type] => utility
[patent_app_number] => 17/000796
[patent_app_country] => US
[patent_app_date] => 2020-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 10568
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 274
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17000796
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/000796 | Rare earth magnets | Aug 23, 2020 | Issued |
Array
(
[id] => 17933093
[patent_doc_number] => 20220328219
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-13
[patent_title] => NEODYMIUM-IRON-BORON MAGNETIC BODY HAVING GRADIENT DISTRIBUTION AND PREPARATION METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/434685
[patent_app_country] => US
[patent_app_date] => 2020-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7388
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17434685
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/434685 | Neodymium-iron-boron magnetic body having gradient distribution and preparation method thereof | Aug 23, 2020 | Issued |
Array
(
[id] => 17838184
[patent_doc_number] => 20220275489
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-01
[patent_title] => STEEL AND METHOD OF PRODUCING SAME
[patent_app_type] => utility
[patent_app_number] => 17/635377
[patent_app_country] => US
[patent_app_date] => 2020-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7360
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -3
[patent_words_short_claim] => 184
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17635377
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/635377 | Steel and method of producing same | Aug 17, 2020 | Issued |