Search

Dung T Nguyen

Examiner (ID: 10437, Phone: (571)272-2297 , Office: P/2871 )

Most Active Art Unit
2871
Art Unit(s)
2871, 2828
Total Applications
3235
Issued Applications
2619
Pending Applications
178
Abandoned Applications
437

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4465596 [patent_doc_number] => 07935949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-03 [patent_title] => 'Switching device with solid electrolyte layer' [patent_app_type] => utility [patent_app_number] => 12/476330 [patent_app_country] => US [patent_app_date] => 2009-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2498 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/935/07935949.pdf [firstpage_image] =>[orig_patent_app_number] => 12476330 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/476330
Switching device with solid electrolyte layer Jun 1, 2009 Issued
Array ( [id] => 8386652 [patent_doc_number] => 08264053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-11 [patent_title] => 'Semiconductor device including a magnetic tunnel junction and method of manufacturing the same' [patent_app_type] => utility [patent_app_number] => 12/474974 [patent_app_country] => US [patent_app_date] => 2009-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 26 [patent_no_of_words] => 7316 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12474974 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/474974
Semiconductor device including a magnetic tunnel junction and method of manufacturing the same May 28, 2009 Issued
Array ( [id] => 8233969 [patent_doc_number] => 08199425 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-06-12 [patent_title] => 'Method to replace gas in a disk drive' [patent_app_type] => utility [patent_app_number] => 12/475298 [patent_app_country] => US [patent_app_date] => 2009-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2874 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/199/08199425.pdf [firstpage_image] =>[orig_patent_app_number] => 12475298 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/475298
Method to replace gas in a disk drive May 28, 2009 Issued
Array ( [id] => 8921450 [patent_doc_number] => 08487391 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-16 [patent_title] => 'Magnonic crystal spin wave device capable of controlling spin wave frequency' [patent_app_type] => utility [patent_app_number] => 12/994158 [patent_app_country] => US [patent_app_date] => 2009-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 4973 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12994158 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/994158
Magnonic crystal spin wave device capable of controlling spin wave frequency May 27, 2009 Issued
Array ( [id] => 8399730 [patent_doc_number] => 08270115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-18 [patent_title] => 'Asymmetrical air bearing surface for a head slider in hard disk drives' [patent_app_type] => utility [patent_app_number] => 12/474164 [patent_app_country] => US [patent_app_date] => 2009-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5325 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12474164 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/474164
Asymmetrical air bearing surface for a head slider in hard disk drives May 27, 2009 Issued
Array ( [id] => 8399734 [patent_doc_number] => 08270119 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-18 [patent_title] => 'Disk drive having reduced magnetic flux leakage' [patent_app_type] => utility [patent_app_number] => 12/474163 [patent_app_country] => US [patent_app_date] => 2009-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3968 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12474163 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/474163
Disk drive having reduced magnetic flux leakage May 27, 2009 Issued
Array ( [id] => 8284157 [patent_doc_number] => 08218268 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-07-10 [patent_title] => 'Head gimbal assembly having a load beam aperature over conductive heating pads that are offset from head bonding pads' [patent_app_type] => utility [patent_app_number] => 12/472634 [patent_app_country] => US [patent_app_date] => 2009-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5036 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12472634 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/472634
Head gimbal assembly having a load beam aperature over conductive heating pads that are offset from head bonding pads May 26, 2009 Issued
Array ( [id] => 6256225 [patent_doc_number] => 20100295140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-25 [patent_title] => 'SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 12/469512 [patent_app_country] => US [patent_app_date] => 2009-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4301 [patent_no_of_claims] => 25 [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/A1/0295/20100295140.pdf [firstpage_image] =>[orig_patent_app_number] => 12469512 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/469512
Semiconductor device including a magnetic sensor chip May 19, 2009 Issued
Array ( [id] => 6294856 [patent_doc_number] => 20100065848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-18 [patent_title] => 'TFT Substrate and Method of Fabricating the Same' [patent_app_type] => utility [patent_app_number] => 12/468419 [patent_app_country] => US [patent_app_date] => 2009-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7256 [patent_no_of_claims] => 27 [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/A1/0065/20100065848.pdf [firstpage_image] =>[orig_patent_app_number] => 12468419 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/468419
TFT substrate and method of fabricating the same May 18, 2009 Issued
Array ( [id] => 5493408 [patent_doc_number] => 20090261436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-22 [patent_title] => 'NEGATIVE-RESISTANCE DEVICE WITH THE USE OF MAGNETO-RESISTIVE EFFECT' [patent_app_type] => utility [patent_app_number] => 12/468369 [patent_app_country] => US [patent_app_date] => 2009-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6573 [patent_no_of_claims] => 8 [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/A1/0261/20090261436.pdf [firstpage_image] =>[orig_patent_app_number] => 12468369 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/468369
Negative-resistance device with the use of magneto-resistive effect May 18, 2009 Issued
Array ( [id] => 5383143 [patent_doc_number] => 20090224387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'SEMICONDUCTOR CHIP AND METHOD FOR MANUFACTURING THE SAME AND SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 12/466994 [patent_app_country] => US [patent_app_date] => 2009-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7310 [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/A1/0224/20090224387.pdf [firstpage_image] =>[orig_patent_app_number] => 12466994 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/466994
SEMICONDUCTOR CHIP AND METHOD FOR MANUFACTURING THE SAME AND SEMICONDUCTOR DEVICE May 14, 2009 Abandoned
Array ( [id] => 8375796 [patent_doc_number] => 08258592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-04 [patent_title] => 'Semiconductor device including a magnetic tunnel junction device including a laminated structure and manufacturing method therefor' [patent_app_type] => utility [patent_app_number] => 12/463865 [patent_app_country] => US [patent_app_date] => 2009-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 44 [patent_no_of_words] => 9829 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12463865 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/463865
Semiconductor device including a magnetic tunnel junction device including a laminated structure and manufacturing method therefor May 10, 2009 Issued
Array ( [id] => 6417193 [patent_doc_number] => 20100276769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-04 [patent_title] => 'SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 12/433531 [patent_app_country] => US [patent_app_date] => 2009-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4375 [patent_no_of_claims] => 27 [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/A1/0276/20100276769.pdf [firstpage_image] =>[orig_patent_app_number] => 12433531 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/433531
Semiconductor device including a magnetic sensor chip Apr 29, 2009 Issued
Array ( [id] => 6392110 [patent_doc_number] => 20100163841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-01 [patent_title] => 'NANO-HETERO STRUCTURE AND METHOD OF FABRICATING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/432757 [patent_app_country] => US [patent_app_date] => 2009-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2673 [patent_no_of_claims] => 18 [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/A1/0163/20100163841.pdf [firstpage_image] =>[orig_patent_app_number] => 12432757 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/432757
Method of fabricating nano-hetero structure Apr 29, 2009 Issued
Array ( [id] => 7551062 [patent_doc_number] => 08063396 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-22 [patent_title] => 'Polariton mode optical switch' [patent_app_type] => utility [patent_app_number] => 12/432967 [patent_app_country] => US [patent_app_date] => 2009-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 5384 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/063/08063396.pdf [firstpage_image] =>[orig_patent_app_number] => 12432967 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/432967
Polariton mode optical switch Apr 29, 2009 Issued
Array ( [id] => 6561333 [patent_doc_number] => 20100059732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-11 [patent_title] => 'PHASE CHANGE MEMORY DEVICE HAVING HEAT SINKS FORMED UNDER HEATERS AND METHOD FOR MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/431922 [patent_app_country] => US [patent_app_date] => 2009-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5295 [patent_no_of_claims] => 32 [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/A1/0059/20100059732.pdf [firstpage_image] =>[orig_patent_app_number] => 12431922 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/431922
Phase change memory device having heat sinks formed under heaters and method for manufacturing the same Apr 28, 2009 Issued
Array ( [id] => 6417181 [patent_doc_number] => 20100276766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-04 [patent_title] => 'SHIELDING FOR A MICRO ELECTRO-MECHANICAL DEVICE AND METHOD THEREFOR' [patent_app_type] => utility [patent_app_number] => 12/432289 [patent_app_country] => US [patent_app_date] => 2009-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3521 [patent_no_of_claims] => 20 [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/A1/0276/20100276766.pdf [firstpage_image] =>[orig_patent_app_number] => 12432289 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/432289
Shielding for a micro electro-mechanical device and method therefor Apr 28, 2009 Issued
Array ( [id] => 7978441 [patent_doc_number] => 08071968 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-06 [patent_title] => 'Phase change memory device and method for manufacturing the same' [patent_app_type] => utility [patent_app_number] => 12/431885 [patent_app_country] => US [patent_app_date] => 2009-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5466 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/071/08071968.pdf [firstpage_image] =>[orig_patent_app_number] => 12431885 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/431885
Phase change memory device and method for manufacturing the same Apr 28, 2009 Issued
Array ( [id] => 6517802 [patent_doc_number] => 20100123118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-20 [patent_title] => 'LED Epitaxial Wafer with Patterned GaN based Substrate and Manufacturing Method For the Same' [patent_app_type] => utility [patent_app_number] => 12/431409 [patent_app_country] => US [patent_app_date] => 2009-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2938 [patent_no_of_claims] => 14 [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/A1/0123/20100123118.pdf [firstpage_image] =>[orig_patent_app_number] => 12431409 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/431409
LED Epitaxial Wafer with Patterned GaN based Substrate and Manufacturing Method For the Same Apr 27, 2009 Abandoned
Array ( [id] => 6532427 [patent_doc_number] => 20100270529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-28 [patent_title] => 'INTEGRATED CIRCUIT 3D PHASE CHANGE MEMORY ARRAY AND MANUFACTURING METHOD' [patent_app_type] => utility [patent_app_number] => 12/430386 [patent_app_country] => US [patent_app_date] => 2009-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8280 [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/A1/0270/20100270529.pdf [firstpage_image] =>[orig_patent_app_number] => 12430386 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/430386
Integrated circuit 3D phase change memory array and manufacturing method Apr 26, 2009 Issued
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