Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 16865696 [patent_doc_number] => 11024448 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Alloy for R-T-B-based rare earth sintered magnet, process of producing alloy for R-T-B-based rare earth sintered magnet, alloy material for R-T-B-based rare earth sintered magnet, R-T-B-based rare earth sintered magnet, process of producing R-T-B-based rare earth sintered magnet, and motor [patent_app_type] => utility [patent_app_number] => 15/219110 [patent_app_country] => US [patent_app_date] => 2016-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 26 [patent_no_of_words] => 22253 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15219110 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/219110
Alloy for R-T-B-based rare earth sintered magnet, process of producing alloy for R-T-B-based rare earth sintered magnet, alloy material for R-T-B-based rare earth sintered magnet, R-T-B-based rare earth sintered magnet, process of producing R-T-B-based rare earth sintered magnet, and motor Jul 24, 2016 Issued
Array ( [id] => 16759671 [patent_doc_number] => 10978227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Alloy, magnetic core and process for the production of a tape from an alloy [patent_app_type] => utility [patent_app_number] => 15/217771 [patent_app_country] => US [patent_app_date] => 2016-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 8471 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15217771 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/217771
Alloy, magnetic core and process for the production of a tape from an alloy Jul 21, 2016 Issued
Array ( [id] => 11385790 [patent_doc_number] => 20170011846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-12 [patent_title] => 'MAGNET CORE FOR LOW-FREQUENCY APPLICATIONS AND METHOD FOR PRODUCING A MAGNET CORE FOR LOW-FREQUENCY APPLICATIONS' [patent_app_type] => utility [patent_app_number] => 15/214138 [patent_app_country] => US [patent_app_date] => 2016-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7770 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15214138 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/214138
Magnet core for low-frequency applications and method for producing a magnet core for low-frequency applications Jul 18, 2016 Issued
Array ( [id] => 11385790 [patent_doc_number] => 20170011846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-12 [patent_title] => 'MAGNET CORE FOR LOW-FREQUENCY APPLICATIONS AND METHOD FOR PRODUCING A MAGNET CORE FOR LOW-FREQUENCY APPLICATIONS' [patent_app_type] => utility [patent_app_number] => 15/214138 [patent_app_country] => US [patent_app_date] => 2016-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7770 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15214138 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/214138
Magnet core for low-frequency applications and method for producing a magnet core for low-frequency applications Jul 18, 2016 Issued
Array ( [id] => 12886312 [patent_doc_number] => 20180187279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => CORROSION RESISTANT STEEL, METHOD FOR PRODUCING SAID STEEL AND ITS USE THEREOF [patent_app_type] => utility [patent_app_number] => 15/740230 [patent_app_country] => US [patent_app_date] => 2016-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15740230 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/740230
Corrosion resistant steel, method for producing said steel and its use thereof Jun 28, 2016 Issued
Array ( [id] => 11110706 [patent_doc_number] => 20160307676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'RARE EARTH PERMANENT MAGNETIC MATERIAL AND METHOD OF PREPARING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/192246 [patent_app_country] => US [patent_app_date] => 2016-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9331 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15192246 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/192246
Rare earth permanent magnetic material and method of preparing the same Jun 23, 2016 Issued
Array ( [id] => 11350624 [patent_doc_number] => 20160369364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'METHOD FOR THE MANUFACTURE OF A NANOCRYSTALLINE MAGNETIC CORE' [patent_app_type] => utility [patent_app_number] => 15/187447 [patent_app_country] => US [patent_app_date] => 2016-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4129 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15187447 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/187447
Method for the manufacture of a nanocrystalline magnetic core Jun 19, 2016 Issued
Array ( [id] => 12872029 [patent_doc_number] => 20180182518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => R-T-B-BASED SINTERED MAGNET AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 15/739261 [patent_app_country] => US [patent_app_date] => 2016-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15739261 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/739261
R-T-B-based sintered magnet and method for producing same Jun 16, 2016 Issued
Array ( [id] => 17330531 [patent_doc_number] => 11220985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Hollow composite magnetic member, process for producing same, and fuel ejection valve [patent_app_type] => utility [patent_app_number] => 15/741128 [patent_app_country] => US [patent_app_date] => 2016-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 7024 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15741128 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/741128
Hollow composite magnetic member, process for producing same, and fuel ejection valve Jun 8, 2016 Issued
Array ( [id] => 15009007 [patent_doc_number] => 10450621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => Low alloy high performance steel [patent_app_type] => utility [patent_app_number] => 15/160221 [patent_app_country] => US [patent_app_date] => 2016-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9969 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15160221 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/160221
Low alloy high performance steel May 19, 2016 Issued
Array ( [id] => 17018262 [patent_doc_number] => 11087907 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Artificial permanent magnet and method for producing the artificial permanent magnet [patent_app_type] => utility [patent_app_number] => 15/572060 [patent_app_country] => US [patent_app_date] => 2016-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4234 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15572060 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/572060
Artificial permanent magnet and method for producing the artificial permanent magnet May 11, 2016 Issued
Array ( [id] => 16106499 [patent_doc_number] => 10695840 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Sintered magnet based on MnBi having improved heat stability and method of preparing the same [patent_app_type] => utility [patent_app_number] => 15/153417 [patent_app_country] => US [patent_app_date] => 2016-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6171 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15153417 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/153417
Sintered magnet based on MnBi having improved heat stability and method of preparing the same May 11, 2016 Issued
Array ( [id] => 12668353 [patent_doc_number] => 20180114617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => METHOD FOR PRODUCING RARE-EARTH MAGNETS, AND RARE-EARTH-COMPOUND APPLICATION DEVICE [patent_app_type] => utility [patent_app_number] => 15/570044 [patent_app_country] => US [patent_app_date] => 2016-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15570044 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/570044
Method for producing rare-earth magnets, and rare-earth-compound application device Apr 17, 2016 Issued
Array ( [id] => 14768845 [patent_doc_number] => 10395823 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-27 [patent_title] => Grain boundary engineering [patent_app_type] => utility [patent_app_number] => 15/093971 [patent_app_country] => US [patent_app_date] => 2016-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 30 [patent_no_of_words] => 24875 [patent_no_of_claims] => 37 [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] => 15093971 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/093971
Grain boundary engineering Apr 7, 2016 Issued
Array ( [id] => 16201803 [patent_doc_number] => 10726980 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-28 [patent_title] => Rare earth magnet [patent_app_type] => utility [patent_app_number] => 15/560795 [patent_app_country] => US [patent_app_date] => 2016-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 12651 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15560795 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/560795
Rare earth magnet Mar 24, 2016 Issued
Array ( [id] => 12649896 [patent_doc_number] => 20180108463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => RARE EARTH MAGNET [patent_app_type] => utility [patent_app_number] => 15/560695 [patent_app_country] => US [patent_app_date] => 2016-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15079 [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] => 15560695 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/560695
Rare earth magnet Mar 24, 2016 Issued
Array ( [id] => 11087485 [patent_doc_number] => 20160284452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-29 [patent_title] => 'R-T-B-BASED RARE EARTH SINTERED MAGNET AND METHOD OF MANUFACTURING SAME' [patent_app_type] => utility [patent_app_number] => 15/075757 [patent_app_country] => US [patent_app_date] => 2016-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 14848 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15075757 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/075757
R-T-B-BASED RARE EARTH SINTERED MAGNET AND METHOD OF MANUFACTURING SAME Mar 20, 2016 Abandoned
Array ( [id] => 11079111 [patent_doc_number] => 20160276075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-22 [patent_title] => 'PERMANENT MAGNET' [patent_app_type] => utility [patent_app_number] => 15/074491 [patent_app_country] => US [patent_app_date] => 2016-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7453 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15074491 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/074491
Permanent magnet Mar 17, 2016 Issued
Array ( [id] => 12179029 [patent_doc_number] => 20180037964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-08 [patent_title] => 'HIGH-STRENGTH COLD-ROLLED STEEL SHEET HAVING EXCELLENT FORMABILITY AND COLLISION CHARACTERISTICS AND HAVING TENSILE STRENGTH OF 980 MPa OR MORE, AND METHOD FOR PRODUCING SAME' [patent_app_type] => utility [patent_app_number] => 15/554843 [patent_app_country] => US [patent_app_date] => 2016-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 17863 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15554843 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/554843
HIGH-STRENGTH COLD-ROLLED STEEL SHEET HAVING EXCELLENT FORMABILITY AND COLLISION CHARACTERISTICS AND HAVING TENSILE STRENGTH OF 980 MPa OR MORE, AND METHOD FOR PRODUCING SAME Feb 29, 2016 Abandoned
Array ( [id] => 13976395 [patent_doc_number] => 10217562 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-26 [patent_title] => Method for manufacturing R-T-B based sintered magnet [patent_app_type] => utility [patent_app_number] => 15/528781 [patent_app_country] => US [patent_app_date] => 2016-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 13178 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15528781 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/528781
Method for manufacturing R-T-B based sintered magnet Feb 22, 2016 Issued
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