Search

Tu Ba Hoang

Examiner (ID: 2828)

Most Active Art Unit
3761
Art Unit(s)
2832, 3742, 3761, 2106
Total Applications
2049
Issued Applications
1536
Pending Applications
181
Abandoned Applications
331

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3497646 [patent_doc_number] => 05561411 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-01 [patent_title] => 'Temperature sensor for high temperature and method of producing the same' [patent_app_type] => 1 [patent_app_number] => 8/271629 [patent_app_country] => US [patent_app_date] => 1994-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2668 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/561/05561411.pdf [firstpage_image] =>[orig_patent_app_number] => 271629 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/271629
Temperature sensor for high temperature and method of producing the same Jul 6, 1994 Issued
Array ( [id] => 3564009 [patent_doc_number] => 05574746 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-12 [patent_title] => 'Melting furnace for thermal treatment of special wastes containing heavy metals and/or dioxin' [patent_app_type] => 1 [patent_app_number] => 8/268563 [patent_app_country] => US [patent_app_date] => 1994-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2180 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/574/05574746.pdf [firstpage_image] =>[orig_patent_app_number] => 268563 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/268563
Melting furnace for thermal treatment of special wastes containing heavy metals and/or dioxin Jul 5, 1994 Issued
Array ( [id] => 3641876 [patent_doc_number] => 05637249 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-10 [patent_title] => 'Steckel mill coiler furnace incorporating heated pinch rolls' [patent_app_type] => 1 [patent_app_number] => 8/270174 [patent_app_country] => US [patent_app_date] => 1994-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3027 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/637/05637249.pdf [firstpage_image] =>[orig_patent_app_number] => 270174 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/270174
Steckel mill coiler furnace incorporating heated pinch rolls Jun 30, 1994 Issued
Array ( [id] => 3574823 [patent_doc_number] => 05539183 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-23 [patent_title] => 'Vertically fitted portable electric furnace' [patent_app_type] => 1 [patent_app_number] => 8/267401 [patent_app_country] => US [patent_app_date] => 1994-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 3046 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/539/05539183.pdf [firstpage_image] =>[orig_patent_app_number] => 267401 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/267401
Vertically fitted portable electric furnace Jun 28, 1994 Issued
Array ( [id] => 3690178 [patent_doc_number] => 05650081 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-22 [patent_title] => 'Thermode solder blade with electric heater greater than four ohms' [patent_app_type] => 1 [patent_app_number] => 8/269164 [patent_app_country] => US [patent_app_date] => 1994-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2756 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/650/05650081.pdf [firstpage_image] =>[orig_patent_app_number] => 269164 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/269164
Thermode solder blade with electric heater greater than four ohms Jun 28, 1994 Issued
Array ( [id] => 3493241 [patent_doc_number] => 05475359 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-12 [patent_title] => 'Variable resistor' [patent_app_type] => 1 [patent_app_number] => 8/267637 [patent_app_country] => US [patent_app_date] => 1994-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3593 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/475/05475359.pdf [firstpage_image] =>[orig_patent_app_number] => 267637 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/267637
Variable resistor Jun 28, 1994 Issued
Array ( [id] => 3734003 [patent_doc_number] => 05673285 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-30 [patent_title] => 'Concentric electrode DC arc systems and their use in processing waste materials' [patent_app_type] => 1 [patent_app_number] => 8/266209 [patent_app_country] => US [patent_app_date] => 1994-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 11724 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/673/05673285.pdf [firstpage_image] =>[orig_patent_app_number] => 266209 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/266209
Concentric electrode DC arc systems and their use in processing waste materials Jun 26, 1994 Issued
Array ( [id] => 3519952 [patent_doc_number] => 05486681 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-23 [patent_title] => 'Device for heating up electronic boards' [patent_app_type] => 1 [patent_app_number] => 8/256166 [patent_app_country] => US [patent_app_date] => 1994-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1387 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/486/05486681.pdf [firstpage_image] =>[orig_patent_app_number] => 256166 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/256166
Device for heating up electronic boards Jun 23, 1994 Issued
Array ( [id] => 3740732 [patent_doc_number] => 05671325 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-23 [patent_title] => 'Apparatus for preparing infant formula from powder' [patent_app_type] => 1 [patent_app_number] => 8/265412 [patent_app_country] => US [patent_app_date] => 1994-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5337 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/671/05671325.pdf [firstpage_image] =>[orig_patent_app_number] => 265412 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/265412
Apparatus for preparing infant formula from powder Jun 23, 1994 Issued
Array ( [id] => 3429483 [patent_doc_number] => 05479438 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-26 [patent_title] => 'Apparatus for fusing a solid layer of electrically conductive material' [patent_app_type] => 1 [patent_app_number] => 8/264726 [patent_app_country] => US [patent_app_date] => 1994-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1554 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/479/05479438.pdf [firstpage_image] =>[orig_patent_app_number] => 264726 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/264726
Apparatus for fusing a solid layer of electrically conductive material Jun 22, 1994 Issued
08/263583 DUAL ELEMENT CIRCUIT PROTECTION DEVICE Jun 21, 1994 Abandoned
Array ( [id] => 3538409 [patent_doc_number] => 05541952 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-30 [patent_title] => 'Apparatus and method of preheating steel scrap for a twin shell electric arc furnace' [patent_app_type] => 1 [patent_app_number] => 8/263922 [patent_app_country] => US [patent_app_date] => 1994-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5479 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/541/05541952.pdf [firstpage_image] =>[orig_patent_app_number] => 263922 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/263922
Apparatus and method of preheating steel scrap for a twin shell electric arc furnace Jun 20, 1994 Issued
Array ( [id] => 3464921 [patent_doc_number] => 05468934 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-21 [patent_title] => 'Apparatus for annealing diamond water jet mixing tubes' [patent_app_type] => 1 [patent_app_number] => 8/267181 [patent_app_country] => US [patent_app_date] => 1994-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1275 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/468/05468934.pdf [firstpage_image] =>[orig_patent_app_number] => 267181 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/267181
Apparatus for annealing diamond water jet mixing tubes Jun 14, 1994 Issued
Array ( [id] => 3475522 [patent_doc_number] => 05477028 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-19 [patent_title] => 'Electric barbecue grill' [patent_app_type] => 1 [patent_app_number] => 8/260268 [patent_app_country] => US [patent_app_date] => 1994-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1174 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/477/05477028.pdf [firstpage_image] =>[orig_patent_app_number] => 260268 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/260268
Electric barbecue grill Jun 13, 1994 Issued
Array ( [id] => 3661760 [patent_doc_number] => 05599471 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-04 [patent_title] => 'Compact smoking oven' [patent_app_type] => 1 [patent_app_number] => 8/258732 [patent_app_country] => US [patent_app_date] => 1994-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 37 [patent_no_of_words] => 2328 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/599/05599471.pdf [firstpage_image] =>[orig_patent_app_number] => 258732 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/258732
Compact smoking oven Jun 12, 1994 Issued
Array ( [id] => 3508662 [patent_doc_number] => 05514852 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-07 [patent_title] => 'Heat treatment device' [patent_app_type] => 1 [patent_app_number] => 8/258206 [patent_app_country] => US [patent_app_date] => 1994-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5739 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/514/05514852.pdf [firstpage_image] =>[orig_patent_app_number] => 258206 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/258206
Heat treatment device Jun 9, 1994 Issued
Array ( [id] => 3654591 [patent_doc_number] => 05640136 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-17 [patent_title] => 'Voltage-dependent nonlinear resistor' [patent_app_type] => 1 [patent_app_number] => 8/244380 [patent_app_country] => US [patent_app_date] => 1994-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 11687 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/640/05640136.pdf [firstpage_image] =>[orig_patent_app_number] => 244380 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/244380
Voltage-dependent nonlinear resistor Jun 8, 1994 Issued
Array ( [id] => 3592654 [patent_doc_number] => 05496987 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-05 [patent_title] => 'Electric oven, for domestic use, particularly designed to cooking pizzas, cakes and the like' [patent_app_type] => 1 [patent_app_number] => 8/255450 [patent_app_country] => US [patent_app_date] => 1994-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1723 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/496/05496987.pdf [firstpage_image] =>[orig_patent_app_number] => 255450 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/255450
Electric oven, for domestic use, particularly designed to cooking pizzas, cakes and the like Jun 7, 1994 Issued
Array ( [id] => 3517417 [patent_doc_number] => 05512733 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-30 [patent_title] => 'Cooker' [patent_app_type] => 1 [patent_app_number] => 8/254651 [patent_app_country] => US [patent_app_date] => 1994-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 45 [patent_no_of_words] => 14077 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/512/05512733.pdf [firstpage_image] =>[orig_patent_app_number] => 254651 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/254651
Cooker Jun 1, 1994 Issued
08/249221 CONVECTIVELY-ENHANCED RADIANT HEAT OVEN May 24, 1994 Abandoned
Menu