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] => 740029 [patent_doc_number] => 07034653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-25 [patent_title] => 'Semiconductor resistor' [patent_app_type] => utility [patent_app_number] => 10/768771 [patent_app_country] => US [patent_app_date] => 2004-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4989 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/034/07034653.pdf [firstpage_image] =>[orig_patent_app_number] => 10768771 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/768771
Semiconductor resistor Jan 29, 2004 Issued
Array ( [id] => 7436641 [patent_doc_number] => 20040195096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-07 [patent_title] => 'Method for the fabrication of suspended porous silicon microstructures and application in gas sensors' [patent_app_type] => new [patent_app_number] => 10/485940 [patent_app_country] => US [patent_app_date] => 2004-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3183 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0195/20040195096.pdf [firstpage_image] =>[orig_patent_app_number] => 10485940 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/485940
Method for the fabrication of suspended porous silicon microstructures and application in gas sensors Jan 29, 2004 Abandoned
Array ( [id] => 7409748 [patent_doc_number] => 20040206729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-21 [patent_title] => 'Plasma Processing Apparatus' [patent_app_type] => new [patent_app_number] => 10/707989 [patent_app_country] => US [patent_app_date] => 2004-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 47 [patent_no_of_words] => 24545 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0206/20040206729.pdf [firstpage_image] =>[orig_patent_app_number] => 10707989 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/707989
Plasma processing apparatus Jan 29, 2004 Issued
Array ( [id] => 1097120 [patent_doc_number] => 06822206 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-11-23 [patent_title] => 'Device for the inductive heating of a toolholder' [patent_app_type] => B2 [patent_app_number] => 10/470027 [patent_app_country] => US [patent_app_date] => 2004-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3843 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/822/06822206.pdf [firstpage_image] =>[orig_patent_app_number] => 10470027 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/470027
Device for the inductive heating of a toolholder Jan 25, 2004 Issued
Array ( [id] => 986809 [patent_doc_number] => 06925104 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-02 [patent_title] => 'Carbon electrodes and connection elements of the electrodes having directionally structured contact surfaces' [patent_app_type] => utility [patent_app_number] => 10/765600 [patent_app_country] => US [patent_app_date] => 2004-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6254 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/925/06925104.pdf [firstpage_image] =>[orig_patent_app_number] => 10765600 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/765600
Carbon electrodes and connection elements of the electrodes having directionally structured contact surfaces Jan 25, 2004 Issued
Array ( [id] => 767659 [patent_doc_number] => 07009487 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-03-07 [patent_title] => 'Fabrication of nano-scale temperature sensors and heaters' [patent_app_type] => utility [patent_app_number] => 10/764242 [patent_app_country] => US [patent_app_date] => 2004-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2137 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/009/07009487.pdf [firstpage_image] =>[orig_patent_app_number] => 10764242 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/764242
Fabrication of nano-scale temperature sensors and heaters Jan 22, 2004 Issued
Array ( [id] => 7261967 [patent_doc_number] => 20040150505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-05 [patent_title] => 'High precision power resistors' [patent_app_type] => new [patent_app_number] => 10/762609 [patent_app_country] => US [patent_app_date] => 2004-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2275 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0150/20040150505.pdf [firstpage_image] =>[orig_patent_app_number] => 10762609 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/762609
High precision power resistors Jan 21, 2004 Issued
Array ( [id] => 6911304 [patent_doc_number] => 20050175062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-11 [patent_title] => 'End-face seal for graphite electrodes' [patent_app_type] => utility [patent_app_number] => 10/760947 [patent_app_country] => US [patent_app_date] => 2004-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5894 [patent_no_of_claims] => 19 [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/A1/0175/20050175062.pdf [firstpage_image] =>[orig_patent_app_number] => 10760947 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/760947
End-face seal for graphite electrodes Jan 19, 2004 Abandoned
Array ( [id] => 1049115 [patent_doc_number] => 06865412 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-08 [patent_title] => 'Apparatus and method for delivering ablative laser energy and determining the volume of tumor mass destroyed' [patent_app_type] => utility [patent_app_number] => 10/754827 [patent_app_country] => US [patent_app_date] => 2004-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 6954 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/865/06865412.pdf [firstpage_image] =>[orig_patent_app_number] => 10754827 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/754827
Apparatus and method for delivering ablative laser energy and determining the volume of tumor mass destroyed Jan 8, 2004 Issued
Array ( [id] => 563415 [patent_doc_number] => 07161462 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-09 [patent_title] => 'Gas permeable resistor casing' [patent_app_type] => utility [patent_app_number] => 10/751473 [patent_app_country] => US [patent_app_date] => 2004-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2078 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/161/07161462.pdf [firstpage_image] =>[orig_patent_app_number] => 10751473 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/751473
Gas permeable resistor casing Jan 5, 2004 Issued
Array ( [id] => 751328 [patent_doc_number] => 07022937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-04 [patent_title] => 'Plasma processing method and apparatus for performing uniform plasma processing on a linear portion of an object' [patent_app_type] => utility [patent_app_number] => 10/747059 [patent_app_country] => US [patent_app_date] => 2003-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 36 [patent_no_of_words] => 14691 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/022/07022937.pdf [firstpage_image] =>[orig_patent_app_number] => 10747059 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/747059
Plasma processing method and apparatus for performing uniform plasma processing on a linear portion of an object Dec 29, 2003 Issued
Array ( [id] => 742383 [patent_doc_number] => 07030344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-18 [patent_title] => 'Defroster for heat exchanger and fabrication method thereof' [patent_app_type] => utility [patent_app_number] => 10/747200 [patent_app_country] => US [patent_app_date] => 2003-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2903 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/030/07030344.pdf [firstpage_image] =>[orig_patent_app_number] => 10747200 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/747200
Defroster for heat exchanger and fabrication method thereof Dec 29, 2003 Issued
Array ( [id] => 7320473 [patent_doc_number] => 20040136194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-15 [patent_title] => 'Self heating thermal protector' [patent_app_type] => new [patent_app_number] => 10/745852 [patent_app_country] => US [patent_app_date] => 2003-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3035 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0136/20040136194.pdf [firstpage_image] =>[orig_patent_app_number] => 10745852 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/745852
Self-heating thermal protector Dec 25, 2003 Issued
Array ( [id] => 7178226 [patent_doc_number] => 20040201941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-14 [patent_title] => 'Direct application voltage variable material, components thereof and devices employing same' [patent_app_type] => new [patent_app_number] => 10/746020 [patent_app_country] => US [patent_app_date] => 2003-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12195 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0201/20040201941.pdf [firstpage_image] =>[orig_patent_app_number] => 10746020 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/746020
Direct application voltage variable material, components thereof and devices employing same Dec 22, 2003 Issued
Array ( [id] => 488252 [patent_doc_number] => 07218201 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-15 [patent_title] => 'High pressure resistance body element' [patent_app_type] => utility [patent_app_number] => 10/516233 [patent_app_country] => US [patent_app_date] => 2003-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3387 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/218/07218201.pdf [firstpage_image] =>[orig_patent_app_number] => 10516233 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/516233
High pressure resistance body element Dec 17, 2003 Issued
Array ( [id] => 6915178 [patent_doc_number] => 20050092739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-05 [patent_title] => 'Piston and method of manufacture' [patent_app_type] => utility [patent_app_number] => 10/735798 [patent_app_country] => US [patent_app_date] => 2003-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4163 [patent_no_of_claims] => 31 [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/A1/0092/20050092739.pdf [firstpage_image] =>[orig_patent_app_number] => 10735798 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/735798
Piston and method of manufacture Dec 11, 2003 Issued
Array ( [id] => 7460025 [patent_doc_number] => 20040119579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-24 [patent_title] => 'Multilayer chip varistor and method of manufacturing the same' [patent_app_type] => new [patent_app_number] => 10/733350 [patent_app_country] => US [patent_app_date] => 2003-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8806 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0119/20040119579.pdf [firstpage_image] =>[orig_patent_app_number] => 10733350 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/733350
Multilayer chip varistor and method of manufacturing the same Dec 11, 2003 Issued
Array ( [id] => 7469861 [patent_doc_number] => 20040096699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-20 [patent_title] => 'Current-responsive resistive component' [patent_app_type] => new [patent_app_number] => 10/467602 [patent_app_country] => US [patent_app_date] => 2003-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1694 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0096/20040096699.pdf [firstpage_image] =>[orig_patent_app_number] => 10467602 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/467602
Current-responsive resistive component Dec 10, 2003 Abandoned
Array ( [id] => 7174765 [patent_doc_number] => 20050123286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-09 [patent_title] => 'Hair brushing appliance' [patent_app_type] => utility [patent_app_number] => 10/730394 [patent_app_country] => US [patent_app_date] => 2003-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1307 [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/A1/0123/20050123286.pdf [firstpage_image] =>[orig_patent_app_number] => 10730394 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/730394
Hair brushing appliance Dec 7, 2003 Issued
Array ( [id] => 7399370 [patent_doc_number] => 20040174920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-09 [patent_title] => 'Method and apparatus for spatial energy coverage' [patent_app_type] => new [patent_app_number] => 10/730362 [patent_app_country] => US [patent_app_date] => 2003-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8601 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0174/20040174920.pdf [firstpage_image] =>[orig_patent_app_number] => 10730362 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/730362
Method and apparatus for spatial energy coverage Dec 7, 2003 Issued
Menu