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] => 1299587 [patent_doc_number] => 06627860 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-30 [patent_title] => 'System and method of temperature management for semiconductor material processing' [patent_app_type] => B1 [patent_app_number] => 10/007336 [patent_app_country] => US [patent_app_date] => 2001-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 3235 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/627/06627860.pdf [firstpage_image] =>[orig_patent_app_number] => 10007336 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/007336
System and method of temperature management for semiconductor material processing Nov 7, 2001 Issued
Array ( [id] => 6791125 [patent_doc_number] => 20030086469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-08 [patent_title] => 'Apparatus to manipulate scrap in a scrap charger' [patent_app_type] => new [patent_app_number] => 10/039672 [patent_app_country] => US [patent_app_date] => 2001-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4885 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0086/20030086469.pdf [firstpage_image] =>[orig_patent_app_number] => 10039672 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/039672
Apparatus to manipulate scrap in a scrap charger Nov 6, 2001 Issued
Array ( [id] => 6205135 [patent_doc_number] => 20020070210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-13 [patent_title] => 'Key input apparatus in electronic oven and control method thereof' [patent_app_type] => new [patent_app_number] => 09/985892 [patent_app_country] => US [patent_app_date] => 2001-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2645 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0070/20020070210.pdf [firstpage_image] =>[orig_patent_app_number] => 09985892 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/985892
Key input apparatus in electronic oven and control method thereof Nov 5, 2001 Issued
Array ( [id] => 6789876 [patent_doc_number] => 20030085220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-08 [patent_title] => 'Method and appparatus for controlling temperature' [patent_app_type] => new [patent_app_number] => 10/000261 [patent_app_country] => US [patent_app_date] => 2001-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2045 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0085/20030085220.pdf [firstpage_image] =>[orig_patent_app_number] => 10000261 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/000261
Method and appparatus for controlling temperature Nov 1, 2001 Issued
Array ( [id] => 1323442 [patent_doc_number] => 06608856 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-08-19 [patent_title] => 'Crucible melting furnace' [patent_app_type] => B2 [patent_app_number] => 09/984849 [patent_app_country] => US [patent_app_date] => 2001-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2161 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/608/06608856.pdf [firstpage_image] =>[orig_patent_app_number] => 09984849 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/984849
Crucible melting furnace Oct 30, 2001 Issued
Array ( [id] => 6676699 [patent_doc_number] => 20030226839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-11 [patent_title] => 'OXIDATION PROTECTED SUSCEPTOR' [patent_app_type] => new [patent_app_number] => 10/032625 [patent_app_country] => US [patent_app_date] => 2001-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2185 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0226/20030226839.pdf [firstpage_image] =>[orig_patent_app_number] => 10032625 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/032625
Oxidation protected susceptor Oct 23, 2001 Issued
Array ( [id] => 6301885 [patent_doc_number] => 20020093417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-18 [patent_title] => 'Electrical resistor with thermal voltage prevention' [patent_app_type] => new [patent_app_number] => 10/007390 [patent_app_country] => US [patent_app_date] => 2001-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2033 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0093/20020093417.pdf [firstpage_image] =>[orig_patent_app_number] => 10007390 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/007390
Electrical resistor with thermal voltage prevention Oct 21, 2001 Abandoned
Array ( [id] => 6122629 [patent_doc_number] => 20020074328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-20 [patent_title] => 'Heating cable' [patent_app_type] => new [patent_app_number] => 10/010328 [patent_app_country] => US [patent_app_date] => 2001-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2261 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0074/20020074328.pdf [firstpage_image] =>[orig_patent_app_number] => 10010328 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/010328
Heating cable Oct 18, 2001 Issued
Array ( [id] => 6780914 [patent_doc_number] => 20030062361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-03 [patent_title] => 'High flow rate transportable UHP gas supply system' [patent_app_type] => new [patent_app_number] => 09/966197 [patent_app_country] => US [patent_app_date] => 2001-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4771 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0062/20030062361.pdf [firstpage_image] =>[orig_patent_app_number] => 09966197 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/966197
High flow rate transportable UHP gas supply system Sep 27, 2001 Issued
Array ( [id] => 6122623 [patent_doc_number] => 20020074324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-20 [patent_title] => 'Heat treatment apparatus and controller for heat treatment apparatus and control method for heat treatment apparatus' [patent_app_type] => new [patent_app_number] => 09/963381 [patent_app_country] => US [patent_app_date] => 2001-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5827 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0074/20020074324.pdf [firstpage_image] =>[orig_patent_app_number] => 09963381 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/963381
Heat treatment apparatus and controller for heat treatment apparatus and control method for heat treatment apparatus Sep 26, 2001 Issued
Array ( [id] => 550342 [patent_doc_number] => 07164341 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-16 [patent_title] => 'Surface-mountable PTC thermistor and mounting method thereof' [patent_app_type] => utility [patent_app_number] => 09/965538 [patent_app_country] => US [patent_app_date] => 2001-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 2769 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/164/07164341.pdf [firstpage_image] =>[orig_patent_app_number] => 09965538 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/965538
Surface-mountable PTC thermistor and mounting method thereof Sep 26, 2001 Issued
Array ( [id] => 1210710 [patent_doc_number] => 06713730 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-30 [patent_title] => 'Timing system' [patent_app_type] => B1 [patent_app_number] => 09/952859 [patent_app_country] => US [patent_app_date] => 2001-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1219 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/713/06713730.pdf [firstpage_image] =>[orig_patent_app_number] => 09952859 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/952859
Timing system Sep 13, 2001 Issued
Array ( [id] => 6241983 [patent_doc_number] => 20020045146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-18 [patent_title] => 'Batch-type heat treatment apparatus and control method for the batch-type heat treatment apparatus' [patent_app_type] => new [patent_app_number] => 09/950876 [patent_app_country] => US [patent_app_date] => 2001-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5810 [patent_no_of_claims] => 21 [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/A1/0045/20020045146.pdf [firstpage_image] =>[orig_patent_app_number] => 09950876 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/950876
Batch-type heat treatment apparatus and control method for the batch-type heat treatment apparatus Sep 12, 2001 Issued
Array ( [id] => 5872934 [patent_doc_number] => 20020048305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-25 [patent_title] => 'Heater assembly and heated trough for molten aluminum' [patent_app_type] => new [patent_app_number] => 09/947668 [patent_app_country] => US [patent_app_date] => 2001-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6127 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0048/20020048305.pdf [firstpage_image] =>[orig_patent_app_number] => 09947668 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/947668
Heater assembly and heated trough for molten aluminum Sep 6, 2001 Issued
Array ( [id] => 5981443 [patent_doc_number] => 20020096511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-25 [patent_title] => 'Temperature control apparatus for electric heating equipment' [patent_app_type] => new [patent_app_number] => 09/945824 [patent_app_country] => US [patent_app_date] => 2001-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3058 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0096/20020096511.pdf [firstpage_image] =>[orig_patent_app_number] => 09945824 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/945824
Temperature control apparatus for electric heating equipment Sep 4, 2001 Abandoned
Array ( [id] => 1378660 [patent_doc_number] => 06570906 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-05-27 [patent_title] => 'ARC furnace with DC arc and AC joule heating' [patent_app_type] => B2 [patent_app_number] => 09/946885 [patent_app_country] => US [patent_app_date] => 2001-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 5916 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/570/06570906.pdf [firstpage_image] =>[orig_patent_app_number] => 09946885 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/946885
ARC furnace with DC arc and AC joule heating Sep 4, 2001 Issued
Array ( [id] => 1346241 [patent_doc_number] => 06586715 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-01 [patent_title] => 'Microwavable container for food products and method of fabricating same' [patent_app_type] => B2 [patent_app_number] => 09/944285 [patent_app_country] => US [patent_app_date] => 2001-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 7685 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/586/06586715.pdf [firstpage_image] =>[orig_patent_app_number] => 09944285 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/944285
Microwavable container for food products and method of fabricating same Aug 29, 2001 Issued
Array ( [id] => 7371251 [patent_doc_number] => 20040027234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-12 [patent_title] => 'Resistor and production method therefor' [patent_app_type] => new [patent_app_number] => 10/362709 [patent_app_country] => US [patent_app_date] => 2003-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 71 [patent_figures_cnt] => 71 [patent_no_of_words] => 18385 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0027/20040027234.pdf [firstpage_image] =>[orig_patent_app_number] => 10362709 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/362709
Resistor and production method therefor Aug 29, 2001 Issued
Array ( [id] => 760290 [patent_doc_number] => 07015786 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-21 [patent_title] => 'Mechanical reinforcement to improve high current, short duration withstand of a monolithic disk or bonded disk stack' [patent_app_type] => utility [patent_app_number] => 09/940539 [patent_app_country] => US [patent_app_date] => 2001-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 25 [patent_no_of_words] => 8164 [patent_no_of_claims] => 72 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/015/07015786.pdf [firstpage_image] =>[orig_patent_app_number] => 09940539 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/940539
Mechanical reinforcement to improve high current, short duration withstand of a monolithic disk or bonded disk stack Aug 28, 2001 Issued
Array ( [id] => 1420262 [patent_doc_number] => 06535543 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-03-18 [patent_title] => 'Device to take in fumes and cool the roof of electric furnaces' [patent_app_type] => B2 [patent_app_number] => 09/938859 [patent_app_country] => US [patent_app_date] => 2001-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3137 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/535/06535543.pdf [firstpage_image] =>[orig_patent_app_number] => 09938859 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/938859
Device to take in fumes and cool the roof of electric furnaces Aug 26, 2001 Issued
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