
Tu Ba Hoang
Supervisory Patent Examiner (ID: 317, Phone: (571)272-4780 , Office: P/3742 )
| Most Active Art Unit | 3761 |
| Art Unit(s) | 3742, 2106, 3761, 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] => 1116748
[patent_doc_number] => 06800835
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-10-05
[patent_title] => 'Radio-frequency driven dielectric heaters for non-nuclear testing in nuclear core development'
[patent_app_type] => B1
[patent_app_number] => 10/463935
[patent_app_country] => US
[patent_app_date] => 2003-06-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 13
[patent_no_of_words] => 4996
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 42
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/800/06800835.pdf
[firstpage_image] =>[orig_patent_app_number] => 10463935
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/463935 | Radio-frequency driven dielectric heaters for non-nuclear testing in nuclear core development | Jun 15, 2003 | Issued |
Array
(
[id] => 6950330
[patent_doc_number] => 20050225424
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-10-13
[patent_title] => 'Chip resistor having low resistance and its producing method'
[patent_app_type] => utility
[patent_app_number] => 10/518224
[patent_app_country] => US
[patent_app_date] => 2003-06-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
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[patent_no_of_words] => 5194
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[pdf_file] => publications/A1/0225/20050225424.pdf
[firstpage_image] =>[orig_patent_app_number] => 10518224
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/518224 | Chip resistor having low resistance and method of making the same | Jun 11, 2003 | Issued |
Array
(
[id] => 7624375
[patent_doc_number] => 06724802
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-04-20
[patent_title] => 'Cooling and support systems for furnace roofs'
[patent_app_type] => B1
[patent_app_number] => 10/454212
[patent_app_country] => US
[patent_app_date] => 2003-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/724/06724802.pdf
[firstpage_image] =>[orig_patent_app_number] => 10454212
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/454212 | Cooling and support systems for furnace roofs | Jun 3, 2003 | Issued |
Array
(
[id] => 1182547
[patent_doc_number] => 06748004
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-06-08
[patent_title] => 'Methods and apparatus for improved energy efficient control of an electric arc furnace fume extraction system'
[patent_app_type] => B2
[patent_app_number] => 10/452924
[patent_app_country] => US
[patent_app_date] => 2003-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 7058
[patent_no_of_claims] => 26
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[pdf_file] => patents/06/748/06748004.pdf
[firstpage_image] =>[orig_patent_app_number] => 10452924
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/452924 | Methods and apparatus for improved energy efficient control of an electric arc furnace fume extraction system | Jun 2, 2003 | Issued |
Array
(
[id] => 735385
[patent_doc_number] => 07038571
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-05-02
[patent_title] => 'Polymer thick film resistor, layout cell, and method'
[patent_app_type] => utility
[patent_app_number] => 10/448993
[patent_app_country] => US
[patent_app_date] => 2003-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/038/07038571.pdf
[firstpage_image] =>[orig_patent_app_number] => 10448993
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/448993 | Polymer thick film resistor, layout cell, and method | May 29, 2003 | Issued |
Array
(
[id] => 7426167
[patent_doc_number] => 20040007571
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-01-15
[patent_title] => 'High-frequency heating apparatus'
[patent_app_type] => new
[patent_app_number] => 10/448662
[patent_app_country] => US
[patent_app_date] => 2003-05-30
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0007/20040007571.pdf
[firstpage_image] =>[orig_patent_app_number] => 10448662
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/448662 | High-frequency heating apparatus | May 29, 2003 | Issued |
Array
(
[id] => 7258234
[patent_doc_number] => 20040240510
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-12-02
[patent_title] => 'Device for improved slag retention in water cooled furnace elements'
[patent_app_type] => new
[patent_app_number] => 10/446956
[patent_app_country] => US
[patent_app_date] => 2003-05-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 4422
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0240/20040240510.pdf
[firstpage_image] =>[orig_patent_app_number] => 10446956
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/446956 | Device for improved slag retention in water cooled furnace elements | May 27, 2003 | Issued |
Array
(
[id] => 7627222
[patent_doc_number] => 06807220
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-10-19
[patent_title] => 'Retention mechanism for heating coil of high temperature diffusion furnace'
[patent_app_type] => B1
[patent_app_number] => 10/444128
[patent_app_country] => US
[patent_app_date] => 2003-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 3658
[patent_no_of_claims] => 15
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/807/06807220.pdf
[firstpage_image] =>[orig_patent_app_number] => 10444128
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/444128 | Retention mechanism for heating coil of high temperature diffusion furnace | May 22, 2003 | Issued |
Array
(
[id] => 1196259
[patent_doc_number] => 06731986
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-05-04
[patent_title] => 'Magnitude programming for implantable electrical stimulator'
[patent_app_type] => B2
[patent_app_number] => 10/444678
[patent_app_country] => US
[patent_app_date] => 2003-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[pdf_file] => patents/06/731/06731986.pdf
[firstpage_image] =>[orig_patent_app_number] => 10444678
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/444678 | Magnitude programming for implantable electrical stimulator | May 21, 2003 | Issued |
Array
(
[id] => 6677229
[patent_doc_number] => 20030227369
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-12-11
[patent_title] => 'Rotary sensor with high reliability in contact between terminals and electrodes'
[patent_app_type] => new
[patent_app_number] => 10/441760
[patent_app_country] => US
[patent_app_date] => 2003-05-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
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[pdf_file] => publications/A1/0227/20030227369.pdf
[firstpage_image] =>[orig_patent_app_number] => 10441760
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/441760 | Rotary sensor with high reliability in contact between terminals and electrodes | May 18, 2003 | Abandoned |
Array
(
[id] => 1127628
[patent_doc_number] => 06795484
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-09-21
[patent_title] => 'Method and system for reducing a foam in a glass melting furnace'
[patent_app_type] => B1
[patent_app_number] => 10/440631
[patent_app_country] => US
[patent_app_date] => 2003-05-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/06/795/06795484.pdf
[firstpage_image] =>[orig_patent_app_number] => 10440631
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/440631 | Method and system for reducing a foam in a glass melting furnace | May 18, 2003 | Issued |
Array
(
[id] => 1178009
[patent_doc_number] => 06747253
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-06-08
[patent_title] => 'Method and apparatus for induction heat treatment of structural members'
[patent_app_type] => B1
[patent_app_number] => 10/431295
[patent_app_country] => US
[patent_app_date] => 2003-05-07
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[pdf_file] => patents/06/747/06747253.pdf
[firstpage_image] =>[orig_patent_app_number] => 10431295
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/431295 | Method and apparatus for induction heat treatment of structural members | May 6, 2003 | Issued |
Array
(
[id] => 7356140
[patent_doc_number] => 20040004062
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-01-08
[patent_title] => 'Plasma-assisted joining'
[patent_app_type] => new
[patent_app_number] => 10/430414
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[pdf_file] => publications/A1/0004/20040004062.pdf
[firstpage_image] =>[orig_patent_app_number] => 10430414
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/430414 | Plasma-assisted joining | May 6, 2003 | Issued |
Array
(
[id] => 6677591
[patent_doc_number] => 20030227731
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-12-11
[patent_title] => 'Surface mountable laminated circuit protection device'
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[patent_app_number] => 10/429636
[patent_app_country] => US
[patent_app_date] => 2003-05-05
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0227/20030227731.pdf
[firstpage_image] =>[orig_patent_app_number] => 10429636
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/429636 | Surface mountable laminated circuit protection device | May 4, 2003 | Abandoned |
Array
(
[id] => 1234896
[patent_doc_number] => 06693948
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-02-17
[patent_title] => 'Apparatus for arc-melting cold iron source and method thereof'
[patent_app_type] => B2
[patent_app_number] => 10/427488
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[pdf_file] => patents/06/693/06693948.pdf
[firstpage_image] =>[orig_patent_app_number] => 10427488
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/427488 | Apparatus for arc-melting cold iron source and method thereof | Apr 30, 2003 | Issued |
Array
(
[id] => 7612526
[patent_doc_number] => 06903310
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2005-06-07
[patent_title] => 'Independent control of a flavor enhancement chamber and a food preparation chamber for a food preparation device'
[patent_app_type] => utility
[patent_app_number] => 10/427668
[patent_app_country] => US
[patent_app_date] => 2003-04-30
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[pdf_file] => patents/06/903/06903310.pdf
[firstpage_image] =>[orig_patent_app_number] => 10427668
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/427668 | Independent control of a flavor enhancement chamber and a food preparation chamber for a food preparation device | Apr 29, 2003 | Issued |
Array
(
[id] => 944250
[patent_doc_number] => 06967304
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-11-22
[patent_title] => 'Feedback enhanced plasma spray tool'
[patent_app_type] => utility
[patent_app_number] => 10/423237
[patent_app_country] => US
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[pdf_file] => patents/06/967/06967304.pdf
[firstpage_image] =>[orig_patent_app_number] => 10423237
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/423237 | Feedback enhanced plasma spray tool | Apr 25, 2003 | Issued |
Array
(
[id] => 6863511
[patent_doc_number] => 20030189037
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[patent_title] => 'Textile heater with continuous temperature sensing and hot spot detection'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/422834 | Textile heater with continuous temperature sensing and hot spot detection | Apr 24, 2003 | Issued |
Array
(
[id] => 6727588
[patent_doc_number] => 20030183778
[patent_country] => US
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[patent_issue_date] => 2003-10-02
[patent_title] => 'Electron beam exposure apparatus and electron beam deflection apparatus'
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[patent_app_date] => 2003-04-23
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[pdf_file] => publications/A1/0183/20030183778.pdf
[firstpage_image] =>[orig_patent_app_number] => 10422304
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/422304 | Electron beam exposure apparatus and electron beam deflection apparatus | Apr 22, 2003 | Issued |
Array
(
[id] => 1037779
[patent_doc_number] => 06872929
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-03-29
[patent_title] => 'Low-noise, crossed-field devices such as a microwave magnetron, microwave oven utilizing same and method of converting a noisy magnetron to a low-noise magnetron'
[patent_app_type] => utility
[patent_app_number] => 10/417655
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/872/06872929.pdf
[firstpage_image] =>[orig_patent_app_number] => 10417655
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/417655 | Low-noise, crossed-field devices such as a microwave magnetron, microwave oven utilizing same and method of converting a noisy magnetron to a low-noise magnetron | Apr 16, 2003 | Issued |