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] => 2947978 [patent_doc_number] => 05254824 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-19 [patent_title] => 'Method and article for microwave bonding of polyethylene pipe' [patent_app_type] => 1 [patent_app_number] => 7/800640 [patent_app_country] => US [patent_app_date] => 1991-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4830 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/254/05254824.pdf [firstpage_image] =>[orig_patent_app_number] => 800640 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/800640
Method and article for microwave bonding of polyethylene pipe Nov 26, 1991 Issued
Array ( [id] => 3074805 [patent_doc_number] => 05336869 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-09 [patent_title] => 'Method and apparatus for manipulating fluid' [patent_app_type] => 1 [patent_app_number] => 7/800572 [patent_app_country] => US [patent_app_date] => 1991-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2753 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/336/05336869.pdf [firstpage_image] =>[orig_patent_app_number] => 800572 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/800572
Method and apparatus for manipulating fluid Nov 26, 1991 Issued
Array ( [id] => 3091581 [patent_doc_number] => 05278377 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-11 [patent_title] => 'Electromagnetic radiation susceptor material employing ferromagnetic amorphous alloy particles' [patent_app_type] => 1 [patent_app_number] => 7/800632 [patent_app_country] => US [patent_app_date] => 1991-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2826 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/278/05278377.pdf [firstpage_image] =>[orig_patent_app_number] => 800632 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/800632
Electromagnetic radiation susceptor material employing ferromagnetic amorphous alloy particles Nov 26, 1991 Issued
Array ( [id] => 2900367 [patent_doc_number] => 05245151 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-14 [patent_title] => 'Method and article for microwave bonding of splice closure' [patent_app_type] => 1 [patent_app_number] => 7/800644 [patent_app_country] => US [patent_app_date] => 1991-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5553 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/245/05245151.pdf [firstpage_image] =>[orig_patent_app_number] => 800644 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/800644
Method and article for microwave bonding of splice closure Nov 26, 1991 Issued
Array ( [id] => 2997242 [patent_doc_number] => 05251231 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-05 [patent_title] => 'Vacuum furnace' [patent_app_type] => 1 [patent_app_number] => 7/777338 [patent_app_country] => US [patent_app_date] => 1991-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1381 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/251/05251231.pdf [firstpage_image] =>[orig_patent_app_number] => 777338 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/777338
Vacuum furnace Nov 25, 1991 Issued
Array ( [id] => 3082173 [patent_doc_number] => 05321222 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-14 [patent_title] => 'Variable frequency microwave furnace system' [patent_app_type] => 1 [patent_app_number] => 7/792103 [patent_app_country] => US [patent_app_date] => 1991-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5334 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/321/05321222.pdf [firstpage_image] =>[orig_patent_app_number] => 792103 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/792103
Variable frequency microwave furnace system Nov 13, 1991 Issued
Array ( [id] => 2839113 [patent_doc_number] => 05148700 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-22 [patent_title] => 'Apparatus and method for locating sediment in a container' [patent_app_type] => 1 [patent_app_number] => 7/791781 [patent_app_country] => US [patent_app_date] => 1991-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 7331 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/148/05148700.pdf [firstpage_image] =>[orig_patent_app_number] => 791781 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/791781
Apparatus and method for locating sediment in a container Nov 11, 1991 Issued
Array ( [id] => 3126729 [patent_doc_number] => 05410564 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-25 [patent_title] => 'Direct current electric furnace for melting metal' [patent_app_type] => 1 [patent_app_number] => 7/776235 [patent_app_country] => US [patent_app_date] => 1991-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6023 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/410/05410564.pdf [firstpage_image] =>[orig_patent_app_number] => 776235 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/776235
Direct current electric furnace for melting metal Nov 10, 1991 Issued
Array ( [id] => 2797642 [patent_doc_number] => 05155740 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-13 [patent_title] => 'Flicker compensating apparatus for DC arc furnace' [patent_app_type] => 1 [patent_app_number] => 7/789527 [patent_app_country] => US [patent_app_date] => 1991-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4037 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/155/05155740.pdf [firstpage_image] =>[orig_patent_app_number] => 789527 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/789527
Flicker compensating apparatus for DC arc furnace Nov 6, 1991 Issued
Array ( [id] => 3560221 [patent_doc_number] => 05500504 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-19 [patent_title] => 'Nozzle for a tool for the working of material' [patent_app_type] => 1 [patent_app_number] => 7/788864 [patent_app_country] => US [patent_app_date] => 1991-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5897 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/500/05500504.pdf [firstpage_image] =>[orig_patent_app_number] => 788864 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/788864
Nozzle for a tool for the working of material Nov 6, 1991 Issued
Array ( [id] => 2831553 [patent_doc_number] => 05173921 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-22 [patent_title] => 'Apparatus and process for activation of carbon by electrical resistance heating in the presence of steam' [patent_app_type] => 1 [patent_app_number] => 7/785535 [patent_app_country] => US [patent_app_date] => 1991-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3399 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/173/05173921.pdf [firstpage_image] =>[orig_patent_app_number] => 785535 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/785535
Apparatus and process for activation of carbon by electrical resistance heating in the presence of steam Oct 30, 1991 Issued
Array ( [id] => 2990123 [patent_doc_number] => 05266764 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-30 [patent_title] => 'Flexible heating head for induction heating' [patent_app_type] => 1 [patent_app_number] => 7/790723 [patent_app_country] => US [patent_app_date] => 1991-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3755 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/266/05266764.pdf [firstpage_image] =>[orig_patent_app_number] => 790723 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/790723
Flexible heating head for induction heating Oct 30, 1991 Issued
Array ( [id] => 3032087 [patent_doc_number] => 05349166 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-20 [patent_title] => 'RF generator for plastic tubing sealers' [patent_app_type] => 1 [patent_app_number] => 7/785405 [patent_app_country] => US [patent_app_date] => 1991-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 8725 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/349/05349166.pdf [firstpage_image] =>[orig_patent_app_number] => 785405 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/785405
RF generator for plastic tubing sealers Oct 30, 1991 Issued
07/785372 METHOD AND APPARATUS FOR PERFORMING A PROGRAMMED COOKING IN MICROWAVE OVEN Oct 29, 1991 Abandoned
Array ( [id] => 3091671 [patent_doc_number] => 05278382 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-11 [patent_title] => 'Method for the high-frequency heating of dielectric workpieces' [patent_app_type] => 1 [patent_app_number] => 7/784492 [patent_app_country] => US [patent_app_date] => 1991-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3985 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/278/05278382.pdf [firstpage_image] =>[orig_patent_app_number] => 784492 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/784492
Method for the high-frequency heating of dielectric workpieces Oct 28, 1991 Issued
07/782841 RADIATION CONTROL SYSTEM Oct 23, 1991 Abandoned
07/780977 DUAL SURFACE HEATERS Oct 22, 1991 Abandoned
Array ( [id] => 3082194 [patent_doc_number] => 05321223 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-14 [patent_title] => 'Method of sintering materials with microwave radiation' [patent_app_type] => 1 [patent_app_number] => 7/781781 [patent_app_country] => US [patent_app_date] => 1991-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2689 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/321/05321223.pdf [firstpage_image] =>[orig_patent_app_number] => 781781 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/781781
Method of sintering materials with microwave radiation Oct 22, 1991 Issued
Array ( [id] => 2965971 [patent_doc_number] => 05274209 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-28 [patent_title] => 'Microwave oven' [patent_app_type] => 1 [patent_app_number] => 7/779508 [patent_app_country] => US [patent_app_date] => 1991-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 41 [patent_no_of_words] => 15980 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/274/05274209.pdf [firstpage_image] =>[orig_patent_app_number] => 779508 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/779508
Microwave oven Oct 17, 1991 Issued
Array ( [id] => 3096241 [patent_doc_number] => 05313037 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-17 [patent_title] => 'High power induction work coil for small strip susceptors' [patent_app_type] => 1 [patent_app_number] => 7/780752 [patent_app_country] => US [patent_app_date] => 1991-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1547 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/313/05313037.pdf [firstpage_image] =>[orig_patent_app_number] => 780752 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/780752
High power induction work coil for small strip susceptors Oct 17, 1991 Issued
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