Search

Ngan V. Ngo

Examiner (ID: 772, Phone: (571)272-1711 , Office: P/2819 )

Most Active Art Unit
2503
Art Unit(s)
2819, 2818, 2814, 2811, 2893, 2503
Total Applications
3475
Issued Applications
2900
Pending Applications
46
Abandoned Applications
536

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16951554 [patent_doc_number] => 20210210246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => NUCLEAR RADIATION PARTICLE POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 17/073712 [patent_app_country] => US [patent_app_date] => 2020-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17073712 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/073712
Nuclear radiation particle power converter Oct 18, 2020 Issued
Array ( [id] => 17532808 [patent_doc_number] => 20220111417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => PHASED ARRAY EMAT TRANSDUCER FOR GENERATION OF SHEAR HORIZONTAL WAVES [patent_app_type] => utility [patent_app_number] => 17/070531 [patent_app_country] => US [patent_app_date] => 2020-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2918 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17070531 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/070531
PHASED ARRAY EMAT TRANSDUCER FOR GENERATION OF SHEAR HORIZONTAL WAVES Oct 13, 2020 Abandoned
Array ( [id] => 16752925 [patent_doc_number] => 20210104937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => LUBRICANT SUPPORTED ELECTRIC MOTOR INCLUDING A BEARING STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/065800 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17065800 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/065800
Lubricant supported electric motor including a bearing structure Oct 7, 2020 Issued
Array ( [id] => 16579377 [patent_doc_number] => 20210013778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => ELECTRIC MOTOR HAVING AN INTEGRATED COOLING SYSTEM AND METHODS OF COOLING AN ELECTRIC MOTOR [patent_app_type] => utility [patent_app_number] => 17/026887 [patent_app_country] => US [patent_app_date] => 2020-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17026887 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/026887
Electric motor having an integrated cooling system and methods of cooling an electric motor Sep 20, 2020 Issued
Array ( [id] => 18221601 [patent_doc_number] => 20230060595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => ROTARY MACHINE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/793229 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17793229 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/793229
Rotary machine system Sep 13, 2020 Issued
Array ( [id] => 16586760 [patent_doc_number] => 20210021162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => STATOR CORE AND MOTOR EQUIPPED WITH THE SAME [patent_app_type] => utility [patent_app_number] => 17/019565 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4729 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17019565 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/019565
STATOR CORE AND MOTOR EQUIPPED WITH THE SAME Sep 13, 2020 Abandoned
Array ( [id] => 18635627 [patent_doc_number] => 11760205 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Magnetic levitation transport with dipole line track system [patent_app_type] => utility [patent_app_number] => 17/014777 [patent_app_country] => US [patent_app_date] => 2020-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 3831 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17014777 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/014777
Magnetic levitation transport with dipole line track system Sep 7, 2020 Issued
Array ( [id] => 16824021 [patent_doc_number] => 20210139314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => LINEAR ACTUATOR [patent_app_type] => utility [patent_app_number] => 16/999334 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3674 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16999334 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/999334
LINEAR ACTUATOR Aug 20, 2020 Abandoned
Array ( [id] => 18984084 [patent_doc_number] => 11909276 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Electric motor with cover plate having insertion holes [patent_app_type] => utility [patent_app_number] => 16/989975 [patent_app_country] => US [patent_app_date] => 2020-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2415 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16989975 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/989975
Electric motor with cover plate having insertion holes Aug 10, 2020 Issued
Array ( [id] => 18131725 [patent_doc_number] => 11557943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Slot cooling fins in electrical machines [patent_app_type] => utility [patent_app_number] => 16/922808 [patent_app_country] => US [patent_app_date] => 2020-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3799 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16922808 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/922808
Slot cooling fins in electrical machines Jul 6, 2020 Issued
Array ( [id] => 16560954 [patent_doc_number] => 20210006103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => MOTOR AND COMPRESSOR INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/918556 [patent_app_country] => US [patent_app_date] => 2020-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9239 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16918556 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/918556
Motor and compressor including the same Jun 30, 2020 Issued
Array ( [id] => 19227920 [patent_doc_number] => 12007554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Self-aligned vertical comb drive assembly [patent_app_type] => utility [patent_app_number] => 16/917399 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5514 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16917399 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/917399
Self-aligned vertical comb drive assembly Jun 29, 2020 Issued
Array ( [id] => 17303768 [patent_doc_number] => 20210399607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => ELECTRIC MOTOR STACK WITH INTEGRAL ONE-PIECE GEARBOX INPUT SHAFT [patent_app_type] => utility [patent_app_number] => 16/908286 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16908286 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/908286
Electric motor stack with integral one-piece gearbox input shaft Jun 21, 2020 Issued
Array ( [id] => 16348869 [patent_doc_number] => 20200313520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => ELECTRIC MOTOR [patent_app_type] => utility [patent_app_number] => 16/901191 [patent_app_country] => US [patent_app_date] => 2020-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16901191 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/901191
ELECTRIC MOTOR Jun 14, 2020 Abandoned
Array ( [id] => 16516571 [patent_doc_number] => 20200395829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => METHOD FOR PRODUCING RADIALLY ANISOTROPIC MULTIPOLAR SOLID MAGNET ADAPTED TO DIFFERENT WAVEFORM WIDTHS [patent_app_type] => utility [patent_app_number] => 16/888016 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16888016 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/888016
Method for producing radially anisotropic multipolar solid magnet adapted to different waveform widths May 28, 2020 Issued
Array ( [id] => 16286635 [patent_doc_number] => 20200280237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => Motor Including Bearing Assembly [patent_app_type] => utility [patent_app_number] => 16/880331 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16880331 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/880331
Motor Including Bearing Assembly May 20, 2020 Abandoned
Array ( [id] => 16471497 [patent_doc_number] => 20200373035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => Multi-Layer Structure of Nuclear Thermionic Avalanche Cells [patent_app_type] => utility [patent_app_number] => 16/880351 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7458 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16880351 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/880351
Multi-layer structure of nuclear thermionic avalanche cells May 20, 2020 Issued
Array ( [id] => 18275693 [patent_doc_number] => 11614634 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Piezoelectric MEMS actuator for compensating unwanted movements and manufacturing process thereof [patent_app_type] => utility [patent_app_number] => 16/880141 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 6233 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16880141 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/880141
Piezoelectric MEMS actuator for compensating unwanted movements and manufacturing process thereof May 20, 2020 Issued
Array ( [id] => 16456732 [patent_doc_number] => 20200366158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => ROTATING ELECTRIC MACHINE [patent_app_type] => utility [patent_app_number] => 16/869958 [patent_app_country] => US [patent_app_date] => 2020-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16869958 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/869958
Rotating electric machine May 7, 2020 Issued
Array ( [id] => 18048469 [patent_doc_number] => 11522428 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Electric machine with winding conductors of non-uniform shape [patent_app_type] => utility [patent_app_number] => 16/862845 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2005 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16862845 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/862845
Electric machine with winding conductors of non-uniform shape Apr 29, 2020 Issued
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