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] => 2936948 [patent_doc_number] => 05220140 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-15 [patent_title] => 'Susceptors for browning or crisping food in microwave ovens' [patent_app_type] => 1 [patent_app_number] => 7/716695 [patent_app_country] => US [patent_app_date] => 1991-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4479 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/220/05220140.pdf [firstpage_image] =>[orig_patent_app_number] => 716695 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/716695
Susceptors for browning or crisping food in microwave ovens Jun 16, 1991 Issued
Array ( [id] => 3048474 [patent_doc_number] => 05286938 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-15 [patent_title] => 'High frequency heating apparatus' [patent_app_type] => 1 [patent_app_number] => 7/716019 [patent_app_country] => US [patent_app_date] => 1991-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3523 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/286/05286938.pdf [firstpage_image] =>[orig_patent_app_number] => 716019 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/716019
High frequency heating apparatus Jun 16, 1991 Issued
Array ( [id] => 2915368 [patent_doc_number] => 05237144 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-17 [patent_title] => 'Electromagnetic induction heater' [patent_app_type] => 1 [patent_app_number] => 7/716105 [patent_app_country] => US [patent_app_date] => 1991-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3857 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/237/05237144.pdf [firstpage_image] =>[orig_patent_app_number] => 716105 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/716105
Electromagnetic induction heater Jun 16, 1991 Issued
Array ( [id] => 2941174 [patent_doc_number] => 05260537 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-09 [patent_title] => 'Microwave heating structure' [patent_app_type] => 1 [patent_app_number] => 7/717884 [patent_app_country] => US [patent_app_date] => 1991-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3917 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/260/05260537.pdf [firstpage_image] =>[orig_patent_app_number] => 717884 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/717884
Microwave heating structure Jun 16, 1991 Issued
Array ( [id] => 2900329 [patent_doc_number] => 05245149 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-14 [patent_title] => 'Process and device for accelerating the drying of cement mixes' [patent_app_type] => 1 [patent_app_number] => 7/717777 [patent_app_country] => US [patent_app_date] => 1991-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2866 [patent_no_of_claims] => 24 [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/05/245/05245149.pdf [firstpage_image] =>[orig_patent_app_number] => 717777 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/717777
Process and device for accelerating the drying of cement mixes Jun 16, 1991 Issued
Array ( [id] => 2978898 [patent_doc_number] => 05208433 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-04 [patent_title] => 'Inductive heating coil' [patent_app_type] => 1 [patent_app_number] => 7/715192 [patent_app_country] => US [patent_app_date] => 1991-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2995 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/208/05208433.pdf [firstpage_image] =>[orig_patent_app_number] => 715192 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/715192
Inductive heating coil Jun 13, 1991 Issued
Array ( [id] => 2897080 [patent_doc_number] => 05177333 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'High frequency cooking device having electromagnetic induction heater' [patent_app_type] => 1 [patent_app_number] => 7/713203 [patent_app_country] => US [patent_app_date] => 1991-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2019 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/177/05177333.pdf [firstpage_image] =>[orig_patent_app_number] => 713203 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/713203
High frequency cooking device having electromagnetic induction heater Jun 10, 1991 Issued
Array ( [id] => 2958771 [patent_doc_number] => 05222074 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-22 [patent_title] => 'Thermal decomposition cell' [patent_app_type] => 1 [patent_app_number] => 7/709280 [patent_app_country] => US [patent_app_date] => 1991-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2132 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/222/05222074.pdf [firstpage_image] =>[orig_patent_app_number] => 709280 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/709280
Thermal decomposition cell Jun 2, 1991 Issued
Array ( [id] => 2931168 [patent_doc_number] => 05187340 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-16 [patent_title] => 'Method for welding at least one region of an overlay sheet to a receiving surface of a carrier layer' [patent_app_type] => 1 [patent_app_number] => 7/706784 [patent_app_country] => US [patent_app_date] => 1991-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1546 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/187/05187340.pdf [firstpage_image] =>[orig_patent_app_number] => 706784 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/706784
Method for welding at least one region of an overlay sheet to a receiving surface of a carrier layer May 28, 1991 Issued
Array ( [id] => 2843794 [patent_doc_number] => 05171947 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-15 [patent_title] => 'High-frequency heating apparatus' [patent_app_type] => 1 [patent_app_number] => 7/704182 [patent_app_country] => US [patent_app_date] => 1991-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 1948 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/171/05171947.pdf [firstpage_image] =>[orig_patent_app_number] => 704182 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/704182
High-frequency heating apparatus May 21, 1991 Issued
Array ( [id] => 3037024 [patent_doc_number] => 05329099 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-12 [patent_title] => 'Method of maintaining housing of reactor pressure vessel and heat treatment equipment therefor' [patent_app_type] => 1 [patent_app_number] => 7/704289 [patent_app_country] => US [patent_app_date] => 1991-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 9289 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/329/05329099.pdf [firstpage_image] =>[orig_patent_app_number] => 704289 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/704289
Method of maintaining housing of reactor pressure vessel and heat treatment equipment therefor May 21, 1991 Issued
Array ( [id] => 2909687 [patent_doc_number] => 05245627 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-14 [patent_title] => 'Use of a radiating arc furnace for treating a dross containing a metal in order to recover this metal' [patent_app_type] => 1 [patent_app_number] => 7/702430 [patent_app_country] => US [patent_app_date] => 1991-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2264 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/245/05245627.pdf [firstpage_image] =>[orig_patent_app_number] => 702430 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/702430
Use of a radiating arc furnace for treating a dross containing a metal in order to recover this metal May 19, 1991 Issued
Array ( [id] => 2929752 [patent_doc_number] => 05206880 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-27 [patent_title] => 'Furnace having tubes for cracking hydrocarbons' [patent_app_type] => 1 [patent_app_number] => 7/699160 [patent_app_country] => US [patent_app_date] => 1991-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1263 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/206/05206880.pdf [firstpage_image] =>[orig_patent_app_number] => 699160 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/699160
Furnace having tubes for cracking hydrocarbons May 12, 1991 Issued
Array ( [id] => 3053868 [patent_doc_number] => 05306887 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-26 [patent_title] => 'Method of accelerating the heating of aqueous fluids' [patent_app_type] => 1 [patent_app_number] => 7/697064 [patent_app_country] => US [patent_app_date] => 1991-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5387 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/306/05306887.pdf [firstpage_image] =>[orig_patent_app_number] => 697064 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/697064
Method of accelerating the heating of aqueous fluids May 7, 1991 Issued
Array ( [id] => 2941141 [patent_doc_number] => 05260536 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-09 [patent_title] => 'Heat retaining napkin' [patent_app_type] => 1 [patent_app_number] => 7/694434 [patent_app_country] => US [patent_app_date] => 1991-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3017 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/260/05260536.pdf [firstpage_image] =>[orig_patent_app_number] => 694434 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/694434
Heat retaining napkin Apr 30, 1991 Issued
Array ( [id] => 2957594 [patent_doc_number] => 05231267 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-27 [patent_title] => 'Method for producing heat-recoverable articles and apparatus for expanding/shrinking articles' [patent_app_type] => 1 [patent_app_number] => 7/691821 [patent_app_country] => US [patent_app_date] => 1991-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 16 [patent_no_of_words] => 4980 [patent_no_of_claims] => 27 [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/05/231/05231267.pdf [firstpage_image] =>[orig_patent_app_number] => 691821 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/691821
Method for producing heat-recoverable articles and apparatus for expanding/shrinking articles Apr 25, 1991 Issued
07/690846 HEATING COOKER Apr 25, 1991 Abandoned
07/691720 THERMOSTATICALLY-CONTROLLED MICROWAVE CYCLODESTRUCTION AS A TREATMENT FOR GLAUCOMA Apr 25, 1991 Abandoned
Array ( [id] => 2855569 [patent_doc_number] => 05134264 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Device for the inductive heating of the inside of cylinder liners of reciprocating-piston engines for the purpose of hardening' [patent_app_type] => 1 [patent_app_number] => 7/691434 [patent_app_country] => US [patent_app_date] => 1991-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3521 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 403 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/134/05134264.pdf [firstpage_image] =>[orig_patent_app_number] => 691434 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/691434
Device for the inductive heating of the inside of cylinder liners of reciprocating-piston engines for the purpose of hardening Apr 24, 1991 Issued
Array ( [id] => 2897431 [patent_doc_number] => 05272300 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-21 [patent_title] => 'Microwave oven with a microcomputer operated according to cooking programs stored in a memory' [patent_app_type] => 1 [patent_app_number] => 7/690866 [patent_app_country] => US [patent_app_date] => 1991-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 24 [patent_no_of_words] => 11103 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 517 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/272/05272300.pdf [firstpage_image] =>[orig_patent_app_number] => 690866 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/690866
Microwave oven with a microcomputer operated according to cooking programs stored in a memory Apr 23, 1991 Issued
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