Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 497072 [patent_doc_number] => 07212096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-01 [patent_title] => 'Pressure sensor header having an integrated isolation diaphragm' [patent_app_type] => utility [patent_app_number] => 10/867029 [patent_app_country] => US [patent_app_date] => 2004-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3078 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/212/07212096.pdf [firstpage_image] =>[orig_patent_app_number] => 10867029 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/867029
Pressure sensor header having an integrated isolation diaphragm Jun 13, 2004 Issued
Array ( [id] => 7008714 [patent_doc_number] => 20050062430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-24 [patent_title] => 'Method and apparatus for initiating a pulsed arc discharge for nanopowder synthesis' [patent_app_type] => utility [patent_app_number] => 10/862548 [patent_app_country] => US [patent_app_date] => 2004-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3311 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0062/20050062430.pdf [firstpage_image] =>[orig_patent_app_number] => 10862548 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/862548
Method and apparatus for initiating a pulsed arc discharge for nanopowder synthesis Jun 6, 2004 Issued
Array ( [id] => 7239162 [patent_doc_number] => 20050271114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-08 [patent_title] => 'Electrode joint locking system' [patent_app_type] => utility [patent_app_number] => 10/860378 [patent_app_country] => US [patent_app_date] => 2004-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3751 [patent_no_of_claims] => 18 [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] => publications/A1/0271/20050271114.pdf [firstpage_image] =>[orig_patent_app_number] => 10860378 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/860378
Electrode joint locking system Jun 2, 2004 Issued
Array ( [id] => 6911303 [patent_doc_number] => 20050175061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-11 [patent_title] => 'Locking ring for graphite electrodes' [patent_app_type] => utility [patent_app_number] => 10/860382 [patent_app_country] => US [patent_app_date] => 2004-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6459 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0175/20050175061.pdf [firstpage_image] =>[orig_patent_app_number] => 10860382 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/860382
Locking ring for graphite electrodes Jun 2, 2004 Abandoned
Array ( [id] => 541104 [patent_doc_number] => 07173511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-06 [patent_title] => 'Surface-mounted thermistor and manufacturing method thereof' [patent_app_type] => utility [patent_app_number] => 10/859505 [patent_app_country] => US [patent_app_date] => 2004-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 6195 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/173/07173511.pdf [firstpage_image] =>[orig_patent_app_number] => 10859505 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/859505
Surface-mounted thermistor and manufacturing method thereof May 31, 2004 Issued
Array ( [id] => 7367660 [patent_doc_number] => 20040218373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-04 [patent_title] => 'Plated terminations' [patent_app_type] => new [patent_app_number] => 10/858427 [patent_app_country] => US [patent_app_date] => 2004-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7281 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 20 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0218/20040218373.pdf [firstpage_image] =>[orig_patent_app_number] => 10858427 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/858427
Plated terminations May 31, 2004 Issued
Array ( [id] => 751381 [patent_doc_number] => 07022950 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-04 [patent_title] => 'Thermal warming devices' [patent_app_type] => utility [patent_app_number] => 10/854838 [patent_app_country] => US [patent_app_date] => 2004-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4535 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/022/07022950.pdf [firstpage_image] =>[orig_patent_app_number] => 10854838 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/854838
Thermal warming devices May 26, 2004 Issued
Array ( [id] => 7325059 [patent_doc_number] => 20040252433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-16 [patent_title] => 'Resetable over-current protection device and method of making the same' [patent_app_type] => new [patent_app_number] => 10/853617 [patent_app_country] => US [patent_app_date] => 2004-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6264 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0252/20040252433.pdf [firstpage_image] =>[orig_patent_app_number] => 10853617 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/853617
Resetable over-current protection device and method of making the same May 24, 2004 Issued
Array ( [id] => 544603 [patent_doc_number] => 07180931 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-02-20 [patent_title] => 'Electrode immersion depth determination and control in electroslag remelting furnace' [patent_app_type] => utility [patent_app_number] => 10/853477 [patent_app_country] => US [patent_app_date] => 2004-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4108 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/180/07180931.pdf [firstpage_image] =>[orig_patent_app_number] => 10853477 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/853477
Electrode immersion depth determination and control in electroslag remelting furnace May 24, 2004 Issued
Array ( [id] => 7213053 [patent_doc_number] => 20050259710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-24 [patent_title] => 'Grooved crucible ceramic clay' [patent_app_type] => utility [patent_app_number] => 10/358470 [patent_app_country] => US [patent_app_date] => 2004-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 316 [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] => publications/A1/0259/20050259710.pdf [firstpage_image] =>[orig_patent_app_number] => 10358470 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/358470
Grooved crucible ceramic clay May 21, 2004 Abandoned
Array ( [id] => 657537 [patent_doc_number] => 07110430 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-09-19 [patent_title] => 'Induction furnace for melting semi-conductor materials' [patent_app_type] => utility [patent_app_number] => 10/851567 [patent_app_country] => US [patent_app_date] => 2004-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 7154 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/110/07110430.pdf [firstpage_image] =>[orig_patent_app_number] => 10851567 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/851567
Induction furnace for melting semi-conductor materials May 20, 2004 Issued
Array ( [id] => 7213068 [patent_doc_number] => 20050259713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-24 [patent_title] => 'Induction furnace for melting granular materials' [patent_app_type] => utility [patent_app_number] => 10/851565 [patent_app_country] => US [patent_app_date] => 2004-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 8928 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0259/20050259713.pdf [firstpage_image] =>[orig_patent_app_number] => 10851565 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/851565
Induction furnace for melting granular materials May 20, 2004 Issued
Array ( [id] => 751393 [patent_doc_number] => 07022955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-04 [patent_title] => 'Apparatus and methods of making a microwavable container for food products' [patent_app_type] => utility [patent_app_number] => 10/850737 [patent_app_country] => US [patent_app_date] => 2004-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 12125 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/022/07022955.pdf [firstpage_image] =>[orig_patent_app_number] => 10850737 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/850737
Apparatus and methods of making a microwavable container for food products May 20, 2004 Issued
Array ( [id] => 7204475 [patent_doc_number] => 20050258173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-24 [patent_title] => 'Microwave intensification system for a conveyorized microwave oven' [patent_app_type] => utility [patent_app_number] => 10/849921 [patent_app_country] => US [patent_app_date] => 2004-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1723 [patent_no_of_claims] => 14 [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] => publications/A1/0258/20050258173.pdf [firstpage_image] =>[orig_patent_app_number] => 10849921 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/849921
Microwave intensification system for a conveyorized microwave oven May 20, 2004 Issued
Array ( [id] => 7213057 [patent_doc_number] => 20050259711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-24 [patent_title] => 'Electrode column' [patent_app_type] => utility [patent_app_number] => 10/850170 [patent_app_country] => US [patent_app_date] => 2004-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5313 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0259/20050259711.pdf [firstpage_image] =>[orig_patent_app_number] => 10850170 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/850170
Electrode column May 19, 2004 Issued
Array ( [id] => 7204371 [patent_doc_number] => 20050258151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-24 [patent_title] => 'PLASMA ARC TORCH' [patent_app_type] => utility [patent_app_number] => 10/848546 [patent_app_country] => US [patent_app_date] => 2004-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3679 [patent_no_of_claims] => 11 [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] => publications/A1/0258/20050258151.pdf [firstpage_image] =>[orig_patent_app_number] => 10848546 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/848546
Plasma arc torch May 17, 2004 Issued
Array ( [id] => 7086265 [patent_doc_number] => 20050006376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-13 [patent_title] => 'Electric domestic appliance' [patent_app_type] => utility [patent_app_number] => 10/848609 [patent_app_country] => US [patent_app_date] => 2004-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2916 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0006/20050006376.pdf [firstpage_image] =>[orig_patent_app_number] => 10848609 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/848609
Electric domestic appliance May 17, 2004 Issued
Array ( [id] => 7323033 [patent_doc_number] => 20040251240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-16 [patent_title] => 'Method and apparatus for treating a surface using a plasma discharge' [patent_app_type] => new [patent_app_number] => 10/848499 [patent_app_country] => US [patent_app_date] => 2004-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4658 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0251/20040251240.pdf [firstpage_image] =>[orig_patent_app_number] => 10848499 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/848499
Method and apparatus for treating a surface using a plasma discharge May 17, 2004 Abandoned
Array ( [id] => 7324201 [patent_doc_number] => 20040252008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-16 [patent_title] => 'Rotatable variable resistor with clicking mechanism' [patent_app_type] => new [patent_app_number] => 10/846537 [patent_app_country] => US [patent_app_date] => 2004-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4713 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0252/20040252008.pdf [firstpage_image] =>[orig_patent_app_number] => 10846537 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/846537
Rotatable variable resistor with clicking mechanism May 16, 2004 Issued
Array ( [id] => 7032180 [patent_doc_number] => 20050030689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-10 [patent_title] => 'Circuit protection device' [patent_app_type] => utility [patent_app_number] => 10/845735 [patent_app_country] => US [patent_app_date] => 2004-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3932 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0030/20050030689.pdf [firstpage_image] =>[orig_patent_app_number] => 10845735 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/845735
Circuit protection device May 13, 2004 Abandoned
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