
Len Tran
Supervisory Patent Examiner (ID: 11119, Phone: (571)272-1184 , Office: P/3744 )
| Most Active Art Unit | 1725 |
| Art Unit(s) | 3744, 1725, 3752, 1722, 3763 |
| Total Applications | 860 |
| Issued Applications | 532 |
| Pending Applications | 72 |
| Abandoned Applications | 260 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 6106126
[patent_doc_number] => 20020170701
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-11-21
[patent_title] => 'Dual drum type continous casting device and method for continuous casting'
[patent_app_type] => new
[patent_app_number] => 10/069069
[patent_app_country] => US
[patent_app_date] => 2002-07-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 17
[patent_no_of_words] => 10974
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0170/20020170701.pdf
[firstpage_image] =>[orig_patent_app_number] => 10069069
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/069069 | Dual drum type continuous casting device and method for continuous casting | Jul 18, 2001 | Issued |
Array
(
[id] => 1358992
[patent_doc_number] => 06576859
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-06-10
[patent_title] => 'Resistance welding fastener electrode'
[patent_app_type] => B2
[patent_app_number] => 09/902378
[patent_app_country] => US
[patent_app_date] => 2001-07-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 2571
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 71
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/576/06576859.pdf
[firstpage_image] =>[orig_patent_app_number] => 09902378
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/902378 | Resistance welding fastener electrode | Jul 9, 2001 | Issued |
Array
(
[id] => 1473580
[patent_doc_number] => 06450396
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-09-17
[patent_title] => 'Method for making weldless magnesium/aluminum bonded components'
[patent_app_type] => B1
[patent_app_number] => 09/895371
[patent_app_country] => US
[patent_app_date] => 2001-07-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2837
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/450/06450396.pdf
[firstpage_image] =>[orig_patent_app_number] => 09895371
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/895371 | Method for making weldless magnesium/aluminum bonded components | Jul 1, 2001 | Issued |
Array
(
[id] => 6772234
[patent_doc_number] => 20030015572
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-01-23
[patent_title] => 'Successive integration of multiple devices process and product'
[patent_app_type] => new
[patent_app_number] => 09/896665
[patent_app_country] => US
[patent_app_date] => 2001-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3315
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 6
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0015/20030015572.pdf
[firstpage_image] =>[orig_patent_app_number] => 09896665
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/896665 | Successive integration of multiple devices process and product | Jun 28, 2001 | Abandoned |
Array
(
[id] => 1377552
[patent_doc_number] => 06533023
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-03-18
[patent_title] => 'Feeding strip material'
[patent_app_type] => B2
[patent_app_number] => 09/894603
[patent_app_country] => US
[patent_app_date] => 2001-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 3561
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/533/06533023.pdf
[firstpage_image] =>[orig_patent_app_number] => 09894603
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/894603 | Feeding strip material | Jun 27, 2001 | Issued |
Array
(
[id] => 1152217
[patent_doc_number] => 06770843
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-08-03
[patent_title] => 'Laser processing apparatus and method'
[patent_app_type] => B2
[patent_app_number] => 09/892651
[patent_app_country] => US
[patent_app_date] => 2001-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 1953
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 98
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/770/06770843.pdf
[firstpage_image] =>[orig_patent_app_number] => 09892651
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/892651 | Laser processing apparatus and method | Jun 27, 2001 | Issued |
| 09/807139 | Method for aluminothermic joint welding of two rails separated by a cap and casting mold for implementing said method | Jun 26, 2001 | Abandoned |
Array
(
[id] => 6576330
[patent_doc_number] => 20020040922
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-04-11
[patent_title] => 'Multi-modal soldering inspection system'
[patent_app_type] => new
[patent_app_number] => 09/886470
[patent_app_country] => US
[patent_app_date] => 2001-06-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 18
[patent_no_of_words] => 7474
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0040/20020040922.pdf
[firstpage_image] =>[orig_patent_app_number] => 09886470
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/886470 | Multi-modal soldering inspection system | Jun 21, 2001 | Abandoned |
Array
(
[id] => 1366696
[patent_doc_number] => 06547124
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-04-15
[patent_title] => 'Method for forming a micro column grid array (CGA)'
[patent_app_type] => B2
[patent_app_number] => 09/881251
[patent_app_country] => US
[patent_app_date] => 2001-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 12
[patent_no_of_words] => 2361
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/547/06547124.pdf
[firstpage_image] =>[orig_patent_app_number] => 09881251
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/881251 | Method for forming a micro column grid array (CGA) | Jun 13, 2001 | Issued |
Array
(
[id] => 1333045
[patent_doc_number] => 06581670
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-06-24
[patent_title] => 'Injection unit for a pressure die casting machine'
[patent_app_type] => B1
[patent_app_number] => 09/762047
[patent_app_country] => US
[patent_app_date] => 2001-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => patents/06/581/06581670.pdf
[firstpage_image] =>[orig_patent_app_number] => 09762047
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/762047 | Injection unit for a pressure die casting machine | Jun 6, 2001 | Issued |
Array
(
[id] => 1364112
[patent_doc_number] => 06550665
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-04-22
[patent_title] => 'Method for electrically interconnecting large contact arrays using eutectic alloy bumping'
[patent_app_type] => B1
[patent_app_number] => 09/876780
[patent_app_country] => US
[patent_app_date] => 2001-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 19
[patent_no_of_words] => 6477
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/550/06550665.pdf
[firstpage_image] =>[orig_patent_app_number] => 09876780
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/876780 | Method for electrically interconnecting large contact arrays using eutectic alloy bumping | Jun 5, 2001 | Issued |
Array
(
[id] => 6401987
[patent_doc_number] => 20020182128
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-12-05
[patent_title] => 'Devices and methods for performing an analyzing simultaneous chemical reactions'
[patent_app_type] => new
[patent_app_number] => 09/681779
[patent_app_country] => US
[patent_app_date] => 2001-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[pdf_file] => publications/A1/0182/20020182128.pdf
[firstpage_image] =>[orig_patent_app_number] => 09681779
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/681779 | Devices and methods for performing an analyzing simultaneous chemical reactions | Jun 3, 2001 | Abandoned |
Array
(
[id] => 1525504
[patent_doc_number] => 06478213
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-11-12
[patent_title] => 'Fluxless fabrication of a multi-tubular structure'
[patent_app_type] => B1
[patent_app_number] => 09/872140
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[patent_app_date] => 2001-06-01
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[pdf_file] => patents/06/478/06478213.pdf
[firstpage_image] =>[orig_patent_app_number] => 09872140
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/872140 | Fluxless fabrication of a multi-tubular structure | May 31, 2001 | Issued |
Array
(
[id] => 7283126
[patent_doc_number] => 20040144517
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-07-29
[patent_title] => 'Vertical boxless mould casting machine'
[patent_app_type] => new
[patent_app_number] => 10/479437
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 10479437
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/479437 | Vertical boxless mould casting machine | May 31, 2001 | Issued |
Array
(
[id] => 1498957
[patent_doc_number] => 06463993
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-10-15
[patent_title] => 'Molding chamber for green sand molds'
[patent_app_type] => B1
[patent_app_number] => 09/857014
[patent_app_country] => US
[patent_app_date] => 2001-05-30
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[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/06/463/06463993.pdf
[firstpage_image] =>[orig_patent_app_number] => 09857014
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/857014 | Molding chamber for green sand molds | May 29, 2001 | Issued |
Array
(
[id] => 7012116
[patent_doc_number] => 20010050155
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-12-13
[patent_title] => 'Method for rapid reproduction of molds and mold components'
[patent_app_type] => new
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[pdf_file] => publications/A1/0050/20010050155.pdf
[firstpage_image] =>[orig_patent_app_number] => 09873879
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/873879 | Method for rapid reproduction of molds and mold components | May 28, 2001 | Issued |
Array
(
[id] => 1356417
[patent_doc_number] => 06557617
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[patent_kind] => B1
[patent_issue_date] => 2003-05-06
[patent_title] => 'Method for process monitoring during die casting or thixoforming of metals'
[patent_app_type] => B1
[patent_app_number] => 09/763527
[patent_app_country] => US
[patent_app_date] => 2001-05-25
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[pdf_file] => patents/06/557/06557617.pdf
[firstpage_image] =>[orig_patent_app_number] => 09763527
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/763527 | Method for process monitoring during die casting or thixoforming of metals | May 24, 2001 | Issued |
Array
(
[id] => 7129591
[patent_doc_number] => 20040040686
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-03-04
[patent_title] => 'Method for coating a metallic component'
[patent_app_type] => new
[patent_app_number] => 10/296622
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/296622 | Method for coating a metallic component | May 21, 2001 | Issued |
Array
(
[id] => 1254056
[patent_doc_number] => 06670575
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[patent_issue_date] => 2003-12-30
[patent_title] => 'Method and apparatus for removing substance from the surface of a workpiece'
[patent_app_type] => B1
[patent_app_number] => 09/806353
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/806353 | Method and apparatus for removing substance from the surface of a workpiece | May 17, 2001 | Issued |
Array
(
[id] => 1175233
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[patent_issue_date] => 2004-06-15
[patent_title] => 'Method for welding tubes and device for carrying out said method'
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[firstpage_image] =>[orig_patent_app_number] => 09831801
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/831801 | Method for welding tubes and device for carrying out said method | May 13, 2001 | Issued |