Search

David Nhu

Examiner (ID: 12263, Phone: (571)272-1792 , Office: P/2817 )

Most Active Art Unit
2818
Art Unit(s)
2895, 2818, 2817
Total Applications
2355
Issued Applications
2255
Pending Applications
12
Abandoned Applications
91

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5367898 [patent_doc_number] => 20090305457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-10 [patent_title] => 'SOLAR CELL, SOLAR MODULE AND SYSTEM AND FABRICATION METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/480697 [patent_app_country] => US [patent_app_date] => 2009-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3696 [patent_no_of_claims] => 15 [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/A1/0305/20090305457.pdf [firstpage_image] =>[orig_patent_app_number] => 12480697 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/480697
Solar cell, solar module and system and fabrication method thereof Jun 8, 2009 Issued
Array ( [id] => 6335910 [patent_doc_number] => 20100019232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-28 [patent_title] => 'ORGANIC LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/481257 [patent_app_country] => US [patent_app_date] => 2009-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5506 [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/A1/0019/20100019232.pdf [firstpage_image] =>[orig_patent_app_number] => 12481257 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/481257
Organic light emitting device and method of manufacturing the same Jun 8, 2009 Issued
Array ( [id] => 7555407 [patent_doc_number] => 08067308 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-29 [patent_title] => 'Semiconductor device and method of forming an interconnect structure with TSV using encapsulant for structural support' [patent_app_type] => utility [patent_app_number] => 12/480317 [patent_app_country] => US [patent_app_date] => 2009-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 6045 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/067/08067308.pdf [firstpage_image] =>[orig_patent_app_number] => 12480317 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/480317
Semiconductor device and method of forming an interconnect structure with TSV using encapsulant for structural support Jun 7, 2009 Issued
Array ( [id] => 4483617 [patent_doc_number] => 07902001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-08 [patent_title] => 'Method of fabricating thin film device' [patent_app_type] => utility [patent_app_number] => 12/479298 [patent_app_country] => US [patent_app_date] => 2009-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 3400 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/902/07902001.pdf [firstpage_image] =>[orig_patent_app_number] => 12479298 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/479298
Method of fabricating thin film device Jun 4, 2009 Issued
Array ( [id] => 4604710 [patent_doc_number] => 07985690 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-26 [patent_title] => 'Method for a gate last process' [patent_app_type] => utility [patent_app_number] => 12/478358 [patent_app_country] => US [patent_app_date] => 2009-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7523 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/985/07985690.pdf [firstpage_image] =>[orig_patent_app_number] => 12478358 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/478358
Method for a gate last process Jun 3, 2009 Issued
Array ( [id] => 4469506 [patent_doc_number] => 07943495 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-17 [patent_title] => 'Method of manufacturing semiconductor device' [patent_app_type] => utility [patent_app_number] => 12/478328 [patent_app_country] => US [patent_app_date] => 2009-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 3534 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/943/07943495.pdf [firstpage_image] =>[orig_patent_app_number] => 12478328 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/478328
Method of manufacturing semiconductor device Jun 3, 2009 Issued
Array ( [id] => 7795838 [patent_doc_number] => 08124544 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-28 [patent_title] => 'Method for manufacturing semiconductor device' [patent_app_type] => utility [patent_app_number] => 12/477303 [patent_app_country] => US [patent_app_date] => 2009-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 41 [patent_no_of_words] => 10317 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/124/08124544.pdf [firstpage_image] =>[orig_patent_app_number] => 12477303 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/477303
Method for manufacturing semiconductor device Jun 2, 2009 Issued
Array ( [id] => 6199693 [patent_doc_number] => 20110062479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-17 [patent_title] => 'METHOD OF MANUFACTURING GROUP-III NITRIDE SEMICONDUCTOR LIGHT-EMITTING DEVICE, AND GROUP-III NITRIDE SEMICONDUCTOR LIGHT-EMITTING DEVICE, AND LAMP' [patent_app_type] => utility [patent_app_number] => 12/992232 [patent_app_country] => US [patent_app_date] => 2009-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 30419 [patent_no_of_claims] => 22 [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/A1/0062/20110062479.pdf [firstpage_image] =>[orig_patent_app_number] => 12992232 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/992232
Method of manufacturing group-III nitride semiconductor light-emitting device, and group-III nitride semiconductor light-emitting device, and lamp May 11, 2009 Issued
Array ( [id] => 6199745 [patent_doc_number] => 20110062531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-17 [patent_title] => ' SENSOR ARRAY AND A METHOD OF MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/992113 [patent_app_country] => US [patent_app_date] => 2009-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6467 [patent_no_of_claims] => 19 [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/A1/0062/20110062531.pdf [firstpage_image] =>[orig_patent_app_number] => 12992113 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/992113
Sensor array and a method of manufacturing the same May 10, 2009 Issued
Array ( [id] => 6472706 [patent_doc_number] => 20100284797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-11 [patent_title] => 'ABRADABLE SEALS' [patent_app_type] => utility [patent_app_number] => 12/436662 [patent_app_country] => US [patent_app_date] => 2009-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6527 [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/A1/0284/20100284797.pdf [firstpage_image] =>[orig_patent_app_number] => 12436662 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/436662
Abradable seals May 5, 2009 Issued
Array ( [id] => 7515865 [patent_doc_number] => 08039937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-18 [patent_title] => 'Method of forming semiconductor chips, the semiconductor chips so formed and chip-stack package having the same' [patent_app_type] => utility [patent_app_number] => 12/432003 [patent_app_country] => US [patent_app_date] => 2009-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 3402 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/039/08039937.pdf [firstpage_image] =>[orig_patent_app_number] => 12432003 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/432003
Method of forming semiconductor chips, the semiconductor chips so formed and chip-stack package having the same Apr 28, 2009 Issued
Array ( [id] => 6432095 [patent_doc_number] => 20100278640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-04 [patent_title] => 'TURBINE ENGINE HAVING COOLING GLAND' [patent_app_type] => utility [patent_app_number] => 12/432126 [patent_app_country] => US [patent_app_date] => 2009-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3391 [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/A1/0278/20100278640.pdf [firstpage_image] =>[orig_patent_app_number] => 12432126 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/432126
Turbine engine having cooling gland Apr 28, 2009 Issued
Array ( [id] => 6559367 [patent_doc_number] => 20100272560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-28 [patent_title] => 'Centrifugal Pump with Improved Drive Shaft and Heat Exchanger' [patent_app_type] => utility [patent_app_number] => 12/431248 [patent_app_country] => US [patent_app_date] => 2009-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2745 [patent_no_of_claims] => 35 [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/A1/0272/20100272560.pdf [firstpage_image] =>[orig_patent_app_number] => 12431248 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/431248
Centrifugal pump with improved drive shaft and heat exchanger Apr 27, 2009 Issued
Array ( [id] => 6559436 [patent_doc_number] => 20100272567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-28 [patent_title] => 'HEAT-DISSIPATING FAN HOUSING' [patent_app_type] => utility [patent_app_number] => 12/430945 [patent_app_country] => US [patent_app_date] => 2009-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2482 [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/A1/0272/20100272567.pdf [firstpage_image] =>[orig_patent_app_number] => 12430945 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/430945
Heat-dissipating fan housing Apr 27, 2009 Issued
Array ( [id] => 6559373 [patent_doc_number] => 20100272561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-28 [patent_title] => 'Boltless Multi-part Diaphragm for Use with a Centrifugal Compressor' [patent_app_type] => utility [patent_app_number] => 12/430444 [patent_app_country] => US [patent_app_date] => 2009-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3548 [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/A1/0272/20100272561.pdf [firstpage_image] =>[orig_patent_app_number] => 12430444 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/430444
Boltless multi-part diaphragm for use with a centrifugal compressor Apr 26, 2009 Issued
Array ( [id] => 6559434 [patent_doc_number] => 20100272566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-28 [patent_title] => 'DEFLECTOR FOR A GAS TURBINE STRUT AND VANE ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 12/429242 [patent_app_country] => US [patent_app_date] => 2009-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2715 [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/A1/0272/20100272566.pdf [firstpage_image] =>[orig_patent_app_number] => 12429242 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/429242
Deflector for a gas turbine strut and vane assembly Apr 23, 2009 Issued
Array ( [id] => 8186713 [patent_doc_number] => 08182201 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-22 [patent_title] => 'Load distribution system for gas turbine engine' [patent_app_type] => utility [patent_app_number] => 12/429234 [patent_app_country] => US [patent_app_date] => 2009-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2055 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/182/08182201.pdf [firstpage_image] =>[orig_patent_app_number] => 12429234 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/429234
Load distribution system for gas turbine engine Apr 23, 2009 Issued
Array ( [id] => 7539324 [patent_doc_number] => 08057164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-15 [patent_title] => 'Continuous-flow machine, turbine, or compressor' [patent_app_type] => utility [patent_app_number] => 12/429249 [patent_app_country] => US [patent_app_date] => 2009-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3651 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/057/08057164.pdf [firstpage_image] =>[orig_patent_app_number] => 12429249 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/429249
Continuous-flow machine, turbine, or compressor Apr 23, 2009 Issued
Array ( [id] => 7800085 [patent_doc_number] => 08128352 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-06 [patent_title] => 'Thermomechanical part constituting a body of revolution about a longitudinal axis and including at least one abradable ring for a sealing labyrinth' [patent_app_type] => utility [patent_app_number] => 12/428858 [patent_app_country] => US [patent_app_date] => 2009-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4613 [patent_no_of_claims] => 15 [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/08/128/08128352.pdf [firstpage_image] =>[orig_patent_app_number] => 12428858 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/428858
Thermomechanical part constituting a body of revolution about a longitudinal axis and including at least one abradable ring for a sealing labyrinth Apr 22, 2009 Issued
Array ( [id] => 6559421 [patent_doc_number] => 20100272565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-28 [patent_title] => 'VANE ASSEMBLY WITH REMOVABLE VANES' [patent_app_type] => utility [patent_app_number] => 12/407256 [patent_app_country] => US [patent_app_date] => 2009-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2853 [patent_no_of_claims] => 20 [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/A1/0272/20100272565.pdf [firstpage_image] =>[orig_patent_app_number] => 12407256 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/407256
Vane assembly with removable vanes Apr 21, 2009 Issued
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