Search

Tu Ba Hoang

Supervisory Patent Examiner (ID: 18806, Phone: (571)272-4780 , Office: P/3742 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5988348 [patent_doc_number] => 20110011838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-20 [patent_title] => 'Method for fabricating semicoductor wafers applicable to integrated circuit manufacture' [patent_app_type] => utility [patent_app_number] => 12/458573 [patent_app_country] => US [patent_app_date] => 2009-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1338 [patent_no_of_claims] => 7 [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/A1/0011/20110011838.pdf [firstpage_image] =>[orig_patent_app_number] => 12458573 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/458573
Method for fabricating semicoductor wafers applicable to integrated circuit manufacture Jul 15, 2009 Abandoned
Array ( [id] => 5382707 [patent_doc_number] => 20090223951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'Constructs and Methods for Heating a Liquid in a Microwave Oven' [patent_app_type] => utility [patent_app_number] => 12/395868 [patent_app_country] => US [patent_app_date] => 2009-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8611 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0223/20090223951.pdf [firstpage_image] =>[orig_patent_app_number] => 12395868 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/395868
Constructs and Methods for Heating a Liquid in a Microwave Oven Mar 1, 2009 Abandoned
Array ( [id] => 5572611 [patent_doc_number] => 20090139971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-04 [patent_title] => 'Method And Apparatus For Welding With Mechanical Arc Control' [patent_app_type] => utility [patent_app_number] => 12/368022 [patent_app_country] => US [patent_app_date] => 2009-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4449 [patent_no_of_claims] => 11 [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/A1/0139/20090139971.pdf [firstpage_image] =>[orig_patent_app_number] => 12368022 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/368022
Method And Apparatus For Welding With Mechanical Arc Control Feb 8, 2009 Abandoned
Array ( [id] => 5561293 [patent_doc_number] => 20090134145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-28 [patent_title] => 'Electric Heating/Warming Fabric Articles' [patent_app_type] => utility [patent_app_number] => 12/329892 [patent_app_country] => US [patent_app_date] => 2008-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9505 [patent_no_of_claims] => 59 [patent_no_of_ind_claims] => 22 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0134/20090134145.pdf [firstpage_image] =>[orig_patent_app_number] => 12329892 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/329892
Electric Heating/Warming Fabric Articles Dec 7, 2008 Abandoned
Array ( [id] => 4775510 [patent_doc_number] => 20080283508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-20 [patent_title] => 'Method for Cleaning a Torch and Flame Treatment Assembly' [patent_app_type] => utility [patent_app_number] => 12/119806 [patent_app_country] => US [patent_app_date] => 2008-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2368 [patent_no_of_claims] => 15 [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/A1/0283/20080283508.pdf [firstpage_image] =>[orig_patent_app_number] => 12119806 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/119806
Method for Cleaning a Torch and Flame Treatment Assembly May 12, 2008 Abandoned
Array ( [id] => 6427329 [patent_doc_number] => 20100142933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-10 [patent_title] => ' FOG GENERATOR' [patent_app_type] => utility [patent_app_number] => 12/596028 [patent_app_country] => US [patent_app_date] => 2008-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2198 [patent_no_of_claims] => 6 [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/A1/0142/20100142933.pdf [firstpage_image] =>[orig_patent_app_number] => 12596028 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/596028
FOG GENERATOR Apr 22, 2008 Abandoned
Array ( [id] => 5529690 [patent_doc_number] => 20090229478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'FRUIT/VEGETABLE JUICE SPINNING FILTER' [patent_app_type] => utility [patent_app_number] => 12/046968 [patent_app_country] => US [patent_app_date] => 2008-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1602 [patent_no_of_claims] => 7 [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/A1/0229/20090229478.pdf [firstpage_image] =>[orig_patent_app_number] => 12046968 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/046968
FRUIT/VEGETABLE JUICE SPINNING FILTER Mar 11, 2008 Abandoned
Array ( [id] => 4869866 [patent_doc_number] => 20080196599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-21 [patent_title] => 'COOKING AND DRAINING APPARATUS FOR FOOD CONTAINED IN A LIQUID, COMPRISING EVAPORATION PERFORATIONS AND DRAINING PERFORMATIONS' [patent_app_type] => utility [patent_app_number] => 12/033621 [patent_app_country] => US [patent_app_date] => 2008-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2544 [patent_no_of_claims] => 2 [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/A1/0196/20080196599.pdf [firstpage_image] =>[orig_patent_app_number] => 12033621 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/033621
COOKING AND DRAINING APPARATUS FOR FOOD CONTAINED IN A LIQUID, COMPRISING EVAPORATION PERFORATIONS AND DRAINING PERFORMATIONS Feb 18, 2008 Abandoned
Array ( [id] => 4791374 [patent_doc_number] => 20080292347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-27 [patent_title] => 'FIXING APPARATUS AND AN IMAGE FORMATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/030907 [patent_app_country] => US [patent_app_date] => 2008-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7524 [patent_no_of_claims] => 8 [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/A1/0292/20080292347.pdf [firstpage_image] =>[orig_patent_app_number] => 12030907 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/030907
FIXING APPARATUS AND AN IMAGE FORMATION APPARATUS Feb 13, 2008 Abandoned
Array ( [id] => 5377066 [patent_doc_number] => 20090188905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-30 [patent_title] => 'Waterproof, electrically heated articles of apparel and methods of making same' [patent_app_type] => utility [patent_app_number] => 12/012155 [patent_app_country] => US [patent_app_date] => 2008-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5549 [patent_no_of_claims] => 20 [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/A1/0188/20090188905.pdf [firstpage_image] =>[orig_patent_app_number] => 12012155 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/012155
Waterproof, electrically heated articles of apparel and methods of making same Jan 29, 2008 Abandoned
Array ( [id] => 6214069 [patent_doc_number] => 20100050884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'GRILLING PLATE' [patent_app_type] => utility [patent_app_number] => 12/523205 [patent_app_country] => US [patent_app_date] => 2008-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2380 [patent_no_of_claims] => 15 [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/A1/0050/20100050884.pdf [firstpage_image] =>[orig_patent_app_number] => 12523205 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/523205
GRILLING PLATE Jan 10, 2008 Abandoned
Array ( [id] => 4781578 [patent_doc_number] => 20080134907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-12 [patent_title] => 'Recirculated, cooled, airflow system for a roaster' [patent_app_type] => utility [patent_app_number] => 12/001379 [patent_app_country] => US [patent_app_date] => 2007-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3962 [patent_no_of_claims] => 14 [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/A1/0134/20080134907.pdf [firstpage_image] =>[orig_patent_app_number] => 12001379 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/001379
Recirculated, cooled, airflow system for a roaster Dec 9, 2007 Abandoned
Array ( [id] => 5278147 [patent_doc_number] => 20090130279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-21 [patent_title] => 'Method and Apparatus for Smokeless Cooking' [patent_app_type] => utility [patent_app_number] => 11/942428 [patent_app_country] => US [patent_app_date] => 2007-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2315 [patent_no_of_claims] => 13 [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/A1/0130/20090130279.pdf [firstpage_image] =>[orig_patent_app_number] => 11942428 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/942428
Method and Apparatus for Smokeless Cooking Nov 18, 2007 Abandoned
Array ( [id] => 4900940 [patent_doc_number] => 20080110352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-15 [patent_title] => 'ENCLOSABLE CRISPER BAKER ASSEMBLY HAVING AN ADJUSTABLE BAKING VOLUME' [patent_app_type] => utility [patent_app_number] => 11/939459 [patent_app_country] => US [patent_app_date] => 2007-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5768 [patent_no_of_claims] => 8 [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/A1/0110/20080110352.pdf [firstpage_image] =>[orig_patent_app_number] => 11939459 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/939459
ENCLOSABLE CRISPER BAKER ASSEMBLY HAVING AN ADJUSTABLE BAKING VOLUME Nov 12, 2007 Abandoned
Array ( [id] => 5406403 [patent_doc_number] => 20090120301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-14 [patent_title] => 'Cooking Device' [patent_app_type] => utility [patent_app_number] => 11/938461 [patent_app_country] => US [patent_app_date] => 2007-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3938 [patent_no_of_claims] => 7 [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/A1/0120/20090120301.pdf [firstpage_image] =>[orig_patent_app_number] => 11938461 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/938461
Cooking Device Nov 11, 2007 Abandoned
Array ( [id] => 5261417 [patent_doc_number] => 20090114102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-07 [patent_title] => 'Steam cooking apparatus' [patent_app_type] => utility [patent_app_number] => 11/979407 [patent_app_country] => US [patent_app_date] => 2007-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1503 [patent_no_of_claims] => 3 [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/A1/0114/20090114102.pdf [firstpage_image] =>[orig_patent_app_number] => 11979407 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/979407
Steam cooking apparatus Nov 1, 2007 Abandoned
Array ( [id] => 6397505 [patent_doc_number] => 20100147814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-17 [patent_title] => 'METHOD OF CUTTING PLASTIC SUBSTRATE AND APPARATUS FOR CUTTING PLASTIC SUBSTRATE' [patent_app_type] => utility [patent_app_number] => 12/518453 [patent_app_country] => US [patent_app_date] => 2007-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7865 [patent_no_of_claims] => 17 [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/A1/0147/20100147814.pdf [firstpage_image] =>[orig_patent_app_number] => 12518453 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/518453
METHOD OF CUTTING PLASTIC SUBSTRATE AND APPARATUS FOR CUTTING PLASTIC SUBSTRATE Oct 28, 2007 Abandoned
Array ( [id] => 4875582 [patent_doc_number] => 20080148964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-26 [patent_title] => 'Frying-Roasting Device and Its Baking Tray' [patent_app_type] => utility [patent_app_number] => 11/877539 [patent_app_country] => US [patent_app_date] => 2007-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2053 [patent_no_of_claims] => 15 [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/A1/0148/20080148964.pdf [firstpage_image] =>[orig_patent_app_number] => 11877539 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/877539
Frying-Roasting Device and Its Baking Tray Oct 22, 2007 Abandoned
Array ( [id] => 6366439 [patent_doc_number] => 20100314366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-16 [patent_title] => 'APPARATUS AND METHOD FOR ARRANGING THROUGH OPENINGS IN A MOVABLE BAND' [patent_app_type] => utility [patent_app_number] => 12/446502 [patent_app_country] => US [patent_app_date] => 2007-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2349 [patent_no_of_claims] => 34 [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/A1/0314/20100314366.pdf [firstpage_image] =>[orig_patent_app_number] => 12446502 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/446502
APPARATUS AND METHOD FOR ARRANGING THROUGH OPENINGS IN A MOVABLE BAND Oct 21, 2007 Abandoned
Array ( [id] => 4690950 [patent_doc_number] => 20080083720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-10 [patent_title] => 'METHOD OF HEATING AN ARTICLE' [patent_app_type] => utility [patent_app_number] => 11/867591 [patent_app_country] => US [patent_app_date] => 2007-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 23954 [patent_no_of_claims] => 9 [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/A1/0083/20080083720.pdf [firstpage_image] =>[orig_patent_app_number] => 11867591 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/867591
METHOD OF HEATING AN ARTICLE Oct 3, 2007 Abandoned
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