
Tu Ba Hoang
Supervisory Patent Examiner (ID: 6919, Phone: (571)272-4780 , Office: P/3742 )
| Most Active Art Unit | 3761 |
| Art Unit(s) | 3761, 2106, 3742, 2832 |
| Total Applications | 2049 |
| Issued Applications | 1536 |
| Pending Applications | 181 |
| Abandoned Applications | 331 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 624190
[patent_doc_number] => 07138901
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-11-21
[patent_title] => 'Temperature measuring device and system and method incorporating the same'
[patent_app_type] => utility
[patent_app_number] => 10/813101
[patent_app_country] => US
[patent_app_date] => 2004-03-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 4251
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 64
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/138/07138901.pdf
[firstpage_image] =>[orig_patent_app_number] => 10813101
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/813101 | Temperature measuring device and system and method incorporating the same | Mar 29, 2004 | Issued |
Array
(
[id] => 7333262
[patent_doc_number] => 20040188417
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-09-30
[patent_title] => 'Heater drive circuit'
[patent_app_type] => new
[patent_app_number] => 10/809360
[patent_app_country] => US
[patent_app_date] => 2004-03-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 9016
[patent_no_of_claims] => 20
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[patent_words_short_claim] => 116
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0188/20040188417.pdf
[firstpage_image] =>[orig_patent_app_number] => 10809360
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/809360 | Heater drive circuit | Mar 25, 2004 | Issued |
Array
(
[id] => 7343215
[patent_doc_number] => 20040247012
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-12-09
[patent_title] => 'Replacement method and device for assembling and disassembling modules of an electric arc furnace'
[patent_app_type] => new
[patent_app_number] => 10/490777
[patent_app_country] => US
[patent_app_date] => 2004-03-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 4251
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 116
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0247/20040247012.pdf
[firstpage_image] =>[orig_patent_app_number] => 10490777
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/490777 | Replacement method and device for assembling and disassembling modules of an electric arc furnace | Mar 24, 2004 | Abandoned |
Array
(
[id] => 700860
[patent_doc_number] => 07068142
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-06-27
[patent_title] => 'Pressure-sensitive resistor and pressure-sensitive sensor using the same'
[patent_app_type] => utility
[patent_app_number] => 10/808543
[patent_app_country] => US
[patent_app_date] => 2004-03-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 5513
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 131
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/068/07068142.pdf
[firstpage_image] =>[orig_patent_app_number] => 10808543
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/808543 | Pressure-sensitive resistor and pressure-sensitive sensor using the same | Mar 24, 2004 | Issued |
Array
(
[id] => 7391971
[patent_doc_number] => 20040173598
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-09-09
[patent_title] => 'Ceramic heater'
[patent_app_type] => new
[patent_app_number] => 10/803883
[patent_app_country] => US
[patent_app_date] => 2004-03-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 10063
[patent_no_of_claims] => 9
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0173/20040173598.pdf
[firstpage_image] =>[orig_patent_app_number] => 10803883
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/803883 | Ceramic heater | Mar 18, 2004 | Issued |
Array
(
[id] => 7110013
[patent_doc_number] => 20050207467
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-09-22
[patent_title] => 'THREADED PIN FOR CARBON ELECTRODES, AND ELECTRODE ASSEMBLY WITH A THREADED PIN'
[patent_app_type] => utility
[patent_app_number] => 10/803853
[patent_app_country] => US
[patent_app_date] => 2004-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3782
[patent_no_of_claims] => 19
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0207/20050207467.pdf
[firstpage_image] =>[orig_patent_app_number] => 10803853
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/803853 | THREADED PIN FOR CARBON ELECTRODES, AND ELECTRODE ASSEMBLY WITH A THREADED PIN | Mar 17, 2004 | Abandoned |
Array
(
[id] => 692516
[patent_doc_number] => 07075408
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-07-11
[patent_title] => 'Laminate-type positive temperature coefficient thermistor'
[patent_app_type] => utility
[patent_app_number] => 10/801152
[patent_app_country] => US
[patent_app_date] => 2004-03-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 12
[patent_no_of_words] => 7261
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 246
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/075/07075408.pdf
[firstpage_image] =>[orig_patent_app_number] => 10801152
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/801152 | Laminate-type positive temperature coefficient thermistor | Mar 15, 2004 | Issued |
Array
(
[id] => 692510
[patent_doc_number] => 07075406
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-07-11
[patent_title] => 'Station class surge arrester'
[patent_app_type] => utility
[patent_app_number] => 10/800645
[patent_app_country] => US
[patent_app_date] => 2004-03-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3333
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 97
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/075/07075406.pdf
[firstpage_image] =>[orig_patent_app_number] => 10800645
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/800645 | Station class surge arrester | Mar 15, 2004 | Issued |
Array
(
[id] => 646893
[patent_doc_number] => 07119656
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-10-10
[patent_title] => 'Method for trimming resistors'
[patent_app_type] => utility
[patent_app_number] => 10/796420
[patent_app_country] => US
[patent_app_date] => 2004-03-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
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[patent_no_of_words] => 10702
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/119/07119656.pdf
[firstpage_image] =>[orig_patent_app_number] => 10796420
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/796420 | Method for trimming resistors | Mar 9, 2004 | Issued |
Array
(
[id] => 709280
[patent_doc_number] => 07061364
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-06-13
[patent_title] => 'Thermal variable resistance device with protective sheath'
[patent_app_type] => utility
[patent_app_number] => 10/793120
[patent_app_country] => US
[patent_app_date] => 2004-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 5370
[patent_no_of_claims] => 34
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/061/07061364.pdf
[firstpage_image] =>[orig_patent_app_number] => 10793120
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/793120 | Thermal variable resistance device with protective sheath | Mar 3, 2004 | Issued |
Array
(
[id] => 7614298
[patent_doc_number] => 06898232
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-05-24
[patent_title] => 'Induction furnace for high temperature operation'
[patent_app_type] => utility
[patent_app_number] => 10/792097
[patent_app_country] => US
[patent_app_date] => 2004-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 4802
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/898/06898232.pdf
[firstpage_image] =>[orig_patent_app_number] => 10792097
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/792097 | Induction furnace for high temperature operation | Mar 2, 2004 | Issued |
Array
(
[id] => 7609606
[patent_doc_number] => 06998583
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-02-14
[patent_title] => 'Electric cooking apparatus and method of controlling the same'
[patent_app_type] => utility
[patent_app_number] => 10/787136
[patent_app_country] => US
[patent_app_date] => 2004-02-27
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/998/06998583.pdf
[firstpage_image] =>[orig_patent_app_number] => 10787136
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/787136 | Electric cooking apparatus and method of controlling the same | Feb 26, 2004 | Issued |
Array
(
[id] => 7272688
[patent_doc_number] => 20040232139
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-11-25
[patent_title] => 'Portable stripping head induction heating system for stripping coated and lined metal objects and surfaces and methods for stripping coated metal objects and surfaces'
[patent_app_type] => new
[patent_app_number] => 10/785391
[patent_app_country] => US
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[pdf_file] => publications/A1/0232/20040232139.pdf
[firstpage_image] =>[orig_patent_app_number] => 10785391
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/785391 | Portable stripping head induction heating system for stripping coated and lined metal objects and surfaces and methods for stripping coated metal objects and surfaces | Feb 23, 2004 | Abandoned |
Array
(
[id] => 1022294
[patent_doc_number] => 06888094
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-05-03
[patent_title] => 'Plasma processing method and plasma processing apparatus'
[patent_app_type] => utility
[patent_app_number] => 10/781717
[patent_app_country] => US
[patent_app_date] => 2004-02-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
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[patent_no_of_words] => 9848
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/888/06888094.pdf
[firstpage_image] =>[orig_patent_app_number] => 10781717
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/781717 | Plasma processing method and plasma processing apparatus | Feb 19, 2004 | Issued |
Array
(
[id] => 7293924
[patent_doc_number] => 20040213318
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-10-28
[patent_title] => 'Burner and/or lance mounting assembly'
[patent_app_type] => new
[patent_app_number] => 10/781744
[patent_app_country] => US
[patent_app_date] => 2004-02-20
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0213/20040213318.pdf
[firstpage_image] =>[orig_patent_app_number] => 10781744
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/781744 | Burner and/or lance mounting assembly | Feb 19, 2004 | Abandoned |
Array
(
[id] => 6910455
[patent_doc_number] => 20050174213
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-08-11
[patent_title] => 'Constant-power constant-temperature resistive network'
[patent_app_type] => utility
[patent_app_number] => 10/775631
[patent_app_country] => US
[patent_app_date] => 2004-02-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0174/20050174213.pdf
[firstpage_image] =>[orig_patent_app_number] => 10775631
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/775631 | Constant-power constant-temperature resistive network | Feb 9, 2004 | Issued |
Array
(
[id] => 7313814
[patent_doc_number] => 20040222214
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-11-11
[patent_title] => 'Thermal fixing device and image forming apparatus'
[patent_app_type] => new
[patent_app_number] => 10/773337
[patent_app_country] => US
[patent_app_date] => 2004-02-09
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[pdf_file] => publications/A1/0222/20040222214.pdf
[firstpage_image] =>[orig_patent_app_number] => 10773337
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/773337 | Thermal fixing device and image forming apparatus | Feb 8, 2004 | Issued |
Array
(
[id] => 532915
[patent_doc_number] => 07183893
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[patent_issue_date] => 2007-02-27
[patent_title] => 'TMR sensor with oxidized alloy barrier layer and method for forming the same'
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[patent_app_number] => 10/771959
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[pdf_file] => patents/07/183/07183893.pdf
[firstpage_image] =>[orig_patent_app_number] => 10771959
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/771959 | TMR sensor with oxidized alloy barrier layer and method for forming the same | Feb 3, 2004 | Issued |
Array
(
[id] => 7274514
[patent_doc_number] => 20040233965
[patent_country] => US
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[patent_issue_date] => 2004-11-25
[patent_title] => 'High efficiency induction heating and melting systems'
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[pdf_file] => publications/A1/0233/20040233965.pdf
[firstpage_image] =>[orig_patent_app_number] => 10771476
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/771476 | High efficiency induction heating and melting systems | Feb 3, 2004 | Issued |
Array
(
[id] => 7369213
[patent_doc_number] => 20040218657
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[patent_kind] => A1
[patent_issue_date] => 2004-11-04
[patent_title] => 'Method and device for equalizing the pressures in the melting chamber and the cooling water system of a special melting unit'
[patent_app_type] => new
[patent_app_number] => 10/768984
[patent_app_country] => US
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0218/20040218657.pdf
[firstpage_image] =>[orig_patent_app_number] => 10768984
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/768984 | Method and device for equalizing the pressures in the melting chamber and the cooling water system of a special melting unit | Jan 29, 2004 | Issued |