
Xiao Min Wu
Supervisory Patent Examiner (ID: 12990, Phone: (571)272-7761 , Office: P/2613 )
| Most Active Art Unit | 2674 |
| Art Unit(s) | 2674, 2774, 2629, 2628, 2613, 2609, 2678 |
| Total Applications | 1066 |
| Issued Applications | 790 |
| Pending Applications | 53 |
| Abandoned Applications | 223 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 1213892
[patent_doc_number] => 06710297
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-03-23
[patent_title] => 'Method of detecting a welding voltage'
[patent_app_type] => B1
[patent_app_number] => 09/980957
[patent_app_country] => US
[patent_app_date] => 2002-03-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3153
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 50
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/710/06710297.pdf
[firstpage_image] =>[orig_patent_app_number] => 09980957
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/980957 | Method of detecting a welding voltage | Mar 20, 2002 | Issued |
Array
(
[id] => 1206734
[patent_doc_number] => 06717107
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-04-06
[patent_title] => 'Two stage welder and method of operating same'
[patent_app_type] => B1
[patent_app_number] => 10/091278
[patent_app_country] => US
[patent_app_date] => 2002-03-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 4003
[patent_no_of_claims] => 68
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 76
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/717/06717107.pdf
[firstpage_image] =>[orig_patent_app_number] => 10091278
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/091278 | Two stage welder and method of operating same | Mar 5, 2002 | Issued |
Array
(
[id] => 1210664
[patent_doc_number] => 06713708
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-03-30
[patent_title] => 'Portable drawn arc stud welding apparatus and method providing high current output in short time intervals'
[patent_app_type] => B2
[patent_app_number] => 10/084983
[patent_app_country] => US
[patent_app_date] => 2002-03-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 6180
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 56
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/713/06713708.pdf
[firstpage_image] =>[orig_patent_app_number] => 10084983
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/084983 | Portable drawn arc stud welding apparatus and method providing high current output in short time intervals | Feb 28, 2002 | Issued |
Array
(
[id] => 1292933
[patent_doc_number] => 06630642
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-10-07
[patent_title] => 'Welding apparatus for sleeves'
[patent_app_type] => B2
[patent_app_number] => 10/082193
[patent_app_country] => US
[patent_app_date] => 2002-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1595
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/630/06630642.pdf
[firstpage_image] =>[orig_patent_app_number] => 10082193
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/082193 | Welding apparatus for sleeves | Feb 25, 2002 | Issued |
Array
(
[id] => 7628004
[patent_doc_number] => 06806432
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-10-19
[patent_title] => 'Superconducting coils'
[patent_app_type] => B1
[patent_app_number] => 09/979125
[patent_app_country] => US
[patent_app_date] => 2002-02-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2977
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 17
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/806/06806432.pdf
[firstpage_image] =>[orig_patent_app_number] => 09979125
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/979125 | Superconducting coils | Feb 18, 2002 | Issued |
Array
(
[id] => 769870
[patent_doc_number] => 07005607
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-02-28
[patent_title] => 'Welding method, welding device, welded joint, and welded structure'
[patent_app_type] => utility
[patent_app_number] => 10/468228
[patent_app_country] => US
[patent_app_date] => 2002-02-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 24
[patent_no_of_words] => 19271
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 11
[patent_words_short_claim] => 165
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/005/07005607.pdf
[firstpage_image] =>[orig_patent_app_number] => 10468228
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/468228 | Welding method, welding device, welded joint, and welded structure | Feb 17, 2002 | Issued |
Array
(
[id] => 1120643
[patent_doc_number] => 06797921
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-09-28
[patent_title] => 'Welding unit equipped with a communications interface and method for operating the welding unit'
[patent_app_type] => B1
[patent_app_number] => 10/049787
[patent_app_country] => US
[patent_app_date] => 2002-02-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 8367
[patent_no_of_claims] => 38
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 214
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/797/06797921.pdf
[firstpage_image] =>[orig_patent_app_number] => 10049787
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/049787 | Welding unit equipped with a communications interface and method for operating the welding unit | Feb 14, 2002 | Issued |
Array
(
[id] => 5917386
[patent_doc_number] => 20020113045
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-08-22
[patent_title] => 'Method of determining cable impedance'
[patent_app_type] => new
[patent_app_number] => 10/076702
[patent_app_country] => US
[patent_app_date] => 2002-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 6365
[patent_no_of_claims] => 38
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0113/20020113045.pdf
[firstpage_image] =>[orig_patent_app_number] => 10076702
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/076702 | Method of determining cable impedance | Feb 12, 2002 | Issued |
Array
(
[id] => 1189663
[patent_doc_number] => 06734393
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-05-11
[patent_title] => 'Data display on a welding screen'
[patent_app_type] => B1
[patent_app_number] => 10/049389
[patent_app_country] => US
[patent_app_date] => 2002-02-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 5499
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/734/06734393.pdf
[firstpage_image] =>[orig_patent_app_number] => 10049389
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/049389 | Data display on a welding screen | Feb 11, 2002 | Issued |
Array
(
[id] => 1182537
[patent_doc_number] => 06737608
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-05-18
[patent_title] => 'Automated welding device for the buildup of material'
[patent_app_type] => B2
[patent_app_number] => 10/073512
[patent_app_country] => US
[patent_app_date] => 2002-02-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 9
[patent_no_of_words] => 3036
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/737/06737608.pdf
[firstpage_image] =>[orig_patent_app_number] => 10073512
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/073512 | Automated welding device for the buildup of material | Feb 10, 2002 | Issued |
Array
(
[id] => 7634457
[patent_doc_number] => 06657163
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-12-02
[patent_title] => 'System and method for selective application of power to welding equipment'
[patent_app_type] => B1
[patent_app_number] => 10/067064
[patent_app_country] => US
[patent_app_date] => 2002-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 5984
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 17
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/657/06657163.pdf
[firstpage_image] =>[orig_patent_app_number] => 10067064
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/067064 | System and method for selective application of power to welding equipment | Feb 5, 2002 | Issued |
Array
(
[id] => 7607297
[patent_doc_number] => 07098419
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-08-29
[patent_title] => 'Driving device and clamping tool equipped with same'
[patent_app_type] => utility
[patent_app_number] => 10/471062
[patent_app_country] => US
[patent_app_date] => 2002-02-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3787
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 294
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/098/07098419.pdf
[firstpage_image] =>[orig_patent_app_number] => 10471062
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/471062 | Driving device and clamping tool equipped with same | Feb 4, 2002 | Issued |
Array
(
[id] => 1330002
[patent_doc_number] => 06600134
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-07-29
[patent_title] => 'Power supply for electric arc welding'
[patent_app_type] => B2
[patent_app_number] => 10/059807
[patent_app_country] => US
[patent_app_date] => 2002-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 22
[patent_no_of_words] => 5705
[patent_no_of_claims] => 38
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 207
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/600/06600134.pdf
[firstpage_image] =>[orig_patent_app_number] => 10059807
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/059807 | Power supply for electric arc welding | Jan 30, 2002 | Issued |
Array
(
[id] => 766953
[patent_doc_number] => 07009143
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-03-07
[patent_title] => 'Method for soldering work pieces'
[patent_app_type] => utility
[patent_app_number] => 10/470209
[patent_app_country] => US
[patent_app_date] => 2002-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 4411
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 179
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/009/07009143.pdf
[firstpage_image] =>[orig_patent_app_number] => 10470209
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/470209 | Method for soldering work pieces | Jan 30, 2002 | Issued |
Array
(
[id] => 1367368
[patent_doc_number] => 06570130
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-05-27
[patent_title] => 'Device for monitoring voltage leads and method of using same'
[patent_app_type] => B1
[patent_app_number] => 10/054902
[patent_app_country] => US
[patent_app_date] => 2002-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 6470
[patent_no_of_claims] => 80
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 163
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/570/06570130.pdf
[firstpage_image] =>[orig_patent_app_number] => 10054902
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/054902 | Device for monitoring voltage leads and method of using same | Jan 24, 2002 | Issued |
Array
(
[id] => 1367386
[patent_doc_number] => 06570131
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-05-27
[patent_title] => 'Electric arc welder with arc starter'
[patent_app_type] => B1
[patent_app_number] => 10/050010
[patent_app_country] => US
[patent_app_date] => 2002-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 4200
[patent_no_of_claims] => 54
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 209
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/570/06570131.pdf
[firstpage_image] =>[orig_patent_app_number] => 10050010
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/050010 | Electric arc welder with arc starter | Jan 16, 2002 | Issued |
Array
(
[id] => 1158888
[patent_doc_number] => 06762392
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-07-13
[patent_title] => 'Lift-and-strike welding process with cleaning stage'
[patent_app_type] => B1
[patent_app_number] => 09/980169
[patent_app_country] => US
[patent_app_date] => 2002-01-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 4954
[patent_no_of_claims] => 81
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 50
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/762/06762392.pdf
[firstpage_image] =>[orig_patent_app_number] => 09980169
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/980169 | Lift-and-strike welding process with cleaning stage | Jan 8, 2002 | Issued |
Array
(
[id] => 1367361
[patent_doc_number] => 06570129
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-05-27
[patent_title] => 'Protection device for dual stage power supply'
[patent_app_type] => B1
[patent_app_number] => 10/039556
[patent_app_country] => US
[patent_app_date] => 2002-01-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2916
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/570/06570129.pdf
[firstpage_image] =>[orig_patent_app_number] => 10039556
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/039556 | Protection device for dual stage power supply | Jan 7, 2002 | Issued |
Array
(
[id] => 1272397
[patent_doc_number] => 06653597
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-11-25
[patent_title] => 'Apparatus and method for electromagnetic removal of spatter from a nozzle of an arc welding torch'
[patent_app_type] => B2
[patent_app_number] => 10/034581
[patent_app_country] => US
[patent_app_date] => 2001-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2553
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 69
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/653/06653597.pdf
[firstpage_image] =>[orig_patent_app_number] => 10034581
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/034581 | Apparatus and method for electromagnetic removal of spatter from a nozzle of an arc welding torch | Dec 27, 2001 | Issued |
Array
(
[id] => 5839823
[patent_doc_number] => 20020130117
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-09-19
[patent_title] => 'Pulsed-arc welding process and device'
[patent_app_type] => new
[patent_app_number] => 10/023870
[patent_app_country] => US
[patent_app_date] => 2001-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3502
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 10
[patent_words_short_claim] => 28
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0130/20020130117.pdf
[firstpage_image] =>[orig_patent_app_number] => 10023870
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/023870 | Pulsed-arc welding process and device | Dec 20, 2001 | Issued |