Search

Ninh H. Nguyen

Examiner (ID: 2279)

Most Active Art Unit
3745
Art Unit(s)
3745
Total Applications
2647
Issued Applications
2334
Pending Applications
74
Abandoned Applications
241

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5953975 [patent_doc_number] => 20110179787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-28 [patent_title] => 'Hydraulic Energy Converter' [patent_app_type] => utility [patent_app_number] => 13/083348 [patent_app_country] => US [patent_app_date] => 2011-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8544 [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/A1/0179/20110179787.pdf [firstpage_image] =>[orig_patent_app_number] => 13083348 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/083348
Hydraulic energy converter Apr 7, 2011 Issued
Array ( [id] => 8758831 [patent_doc_number] => 08419348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-16 [patent_title] => 'Fan array fan section in air-handling systems' [patent_app_type] => utility [patent_app_number] => 13/080168 [patent_app_country] => US [patent_app_date] => 2011-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 26 [patent_no_of_words] => 8812 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13080168 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/080168
Fan array fan section in air-handling systems Apr 4, 2011 Issued
Array ( [id] => 7737938 [patent_doc_number] => 08105039 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-01-31 [patent_title] => 'Airfoil tip shroud damper' [patent_app_type] => utility [patent_app_number] => 13/078567 [patent_app_country] => US [patent_app_date] => 2011-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 2051 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/105/08105039.pdf [firstpage_image] =>[orig_patent_app_number] => 13078567 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/078567
Airfoil tip shroud damper Mar 31, 2011 Issued
Array ( [id] => 9936158 [patent_doc_number] => 08985960 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-24 [patent_title] => 'Method and system for sealing a dovetail' [patent_app_type] => utility [patent_app_number] => 13/075999 [patent_app_country] => US [patent_app_date] => 2011-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2553 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13075999 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/075999
Method and system for sealing a dovetail Mar 29, 2011 Issued
Array ( [id] => 7487014 [patent_doc_number] => 20110236210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-29 [patent_title] => 'EXPANDABLE IMPELLER PUMP' [patent_app_type] => utility [patent_app_number] => 13/072624 [patent_app_country] => US [patent_app_date] => 2011-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6635 [patent_no_of_claims] => 17 [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/A1/0236/20110236210.pdf [firstpage_image] =>[orig_patent_app_number] => 13072624 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/072624
Expandable impeller pump Mar 24, 2011 Issued
Array ( [id] => 10084064 [patent_doc_number] => 09121408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-01 [patent_title] => 'Centrifugal compressor' [patent_app_type] => utility [patent_app_number] => 14/005124 [patent_app_country] => US [patent_app_date] => 2011-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 5746 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14005124 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/005124
Centrifugal compressor Mar 22, 2011 Issued
Array ( [id] => 8840957 [patent_doc_number] => 20130136585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-30 [patent_title] => 'DIRECT DRIVE WIND TURBINE, TRANSPORT SYSTEM AND METHOD OF CONSTRUCTION OF A DIRECT DRIVE WIND TURBINE' [patent_app_type] => utility [patent_app_number] => 13/636739 [patent_app_country] => US [patent_app_date] => 2011-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5290 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13636739 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/636739
Direct drive wind turbine, transport system and method of construction of a direct drive wind turbine Mar 9, 2011 Issued
Array ( [id] => 8707386 [patent_doc_number] => 20130064675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-14 [patent_title] => 'WIND TURBINE ROTOR BLADE' [patent_app_type] => utility [patent_app_number] => 13/583622 [patent_app_country] => US [patent_app_date] => 2011-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1590 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13583622 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/583622
WIND TURBINE ROTOR BLADE Mar 8, 2011 Abandoned
Array ( [id] => 8585509 [patent_doc_number] => 20130004329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-03 [patent_title] => 'FAN, MOLDING DIE, AND FLUID FEEDER' [patent_app_type] => utility [patent_app_number] => 13/634480 [patent_app_country] => US [patent_app_date] => 2011-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 50 [patent_no_of_words] => 32267 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13634480 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/634480
Fan, molding die, and fluid feeder Mar 6, 2011 Issued
Array ( [id] => 10615434 [patent_doc_number] => 09334869 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-10 [patent_title] => 'Axial compressor and control method thereof to stabilize fluid' [patent_app_type] => utility [patent_app_number] => 13/977024 [patent_app_country] => US [patent_app_date] => 2011-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3046 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13977024 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/977024
Axial compressor and control method thereof to stabilize fluid Feb 27, 2011 Issued
Array ( [id] => 8845138 [patent_doc_number] => 08454309 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-04 [patent_title] => 'Wind turbine/generator set and method of making same' [patent_app_type] => utility [patent_app_number] => 13/032182 [patent_app_country] => US [patent_app_date] => 2011-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6353 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13032182 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/032182
Wind turbine/generator set and method of making same Feb 21, 2011 Issued
Array ( [id] => 6106338 [patent_doc_number] => 20110187120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-04 [patent_title] => 'Wind Turbine/Generator Set Having A Stator Cooling System Located Between Stator Frame and Active Coils' [patent_app_type] => utility [patent_app_number] => 13/032173 [patent_app_country] => US [patent_app_date] => 2011-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6271 [patent_no_of_claims] => 10 [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/A1/0187/20110187120.pdf [firstpage_image] =>[orig_patent_app_number] => 13032173 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/032173
Wind turbine/generator set having a stator cooling system located between stator frame and active coils Feb 21, 2011 Issued
Array ( [id] => 9388101 [patent_doc_number] => 08684692 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-01 [patent_title] => 'Cooled snubber structure for turbine blades' [patent_app_type] => utility [patent_app_number] => 13/023651 [patent_app_country] => US [patent_app_date] => 2011-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7766 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13023651 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/023651
Cooled snubber structure for turbine blades Feb 8, 2011 Issued
Array ( [id] => 8605949 [patent_doc_number] => 20130011261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-10 [patent_title] => 'ASSEMBLY HAVING A CONTROL DEVICE WITH RACKS FOR CONTROLLING THE ANGULAR POSITION OF PIVOTALLY-MOUNTED BLADES IN A TURBINE ENGINE' [patent_app_type] => utility [patent_app_number] => 13/578765 [patent_app_country] => US [patent_app_date] => 2011-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6453 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13578765 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/578765
Assembly having a control device with racks for controlling the angular position of pivotally-mounted blades in a turbine engine Feb 6, 2011 Issued
Array ( [id] => 11231513 [patent_doc_number] => 09458736 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-04 [patent_title] => 'Wind turbine generator system' [patent_app_type] => utility [patent_app_number] => 13/983208 [patent_app_country] => US [patent_app_date] => 2011-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3442 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13983208 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/983208
Wind turbine generator system Feb 3, 2011 Issued
Array ( [id] => 6109834 [patent_doc_number] => 20110188990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-04 [patent_title] => 'BENKATINA HYDROELECTRIC TURBINE: ALTERATIONS OF IN-PIPE TURBINES' [patent_app_type] => utility [patent_app_number] => 13/020023 [patent_app_country] => US [patent_app_date] => 2011-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 6912 [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/A1/0188/20110188990.pdf [firstpage_image] =>[orig_patent_app_number] => 13020023 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/020023
BENKATINA HYDROELECTRIC TURBINE: ALTERATIONS OF IN-PIPE TURBINES Feb 2, 2011 Abandoned
Array ( [id] => 9606903 [patent_doc_number] => 08784061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-22 [patent_title] => 'Methods and systems for controlling thermal differential in turbine systems' [patent_app_type] => utility [patent_app_number] => 13/017758 [patent_app_country] => US [patent_app_date] => 2011-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2317 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13017758 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/017758
Methods and systems for controlling thermal differential in turbine systems Jan 30, 2011 Issued
Array ( [id] => 10636233 [patent_doc_number] => 09353727 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-31 [patent_title] => 'Method of in situ calibrating load sensors of a wind turbine blade' [patent_app_type] => utility [patent_app_number] => 13/576235 [patent_app_country] => US [patent_app_date] => 2011-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 16903 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13576235 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/576235
Method of in situ calibrating load sensors of a wind turbine blade Jan 30, 2011 Issued
Array ( [id] => 8515734 [patent_doc_number] => 20120315142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-13 [patent_title] => 'MEANS FOR LOCKING A SEALING RING ON A TURBINE DISK' [patent_app_type] => utility [patent_app_number] => 13/575234 [patent_app_country] => US [patent_app_date] => 2011-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3070 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13575234 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/575234
Means for locking a sealing ring on a turbine disk Jan 27, 2011 Issued
Array ( [id] => 8196674 [patent_doc_number] => 20120121419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-17 [patent_title] => 'Wind Turbine' [patent_app_type] => utility [patent_app_number] => 13/386840 [patent_app_country] => US [patent_app_date] => 2011-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4077 [patent_no_of_claims] => 17 [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/A1/0121/20120121419.pdf [firstpage_image] =>[orig_patent_app_number] => 13386840 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/386840
Wind turbine Jan 18, 2011 Issued
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