Search

Ninh H. Nguyen

Examiner (ID: 15682, Phone: (571)272-4823 , Office: P/3745 )

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] => 16222439 [patent_doc_number] => 20200247555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => SYSTEM FOR WARNING AN OPEN STATE OF A TWO-PART FAN COWL [patent_app_type] => utility [patent_app_number] => 16/781404 [patent_app_country] => US [patent_app_date] => 2020-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7515 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16781404 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/781404
System for warning an open state of a two-part fan cowl Feb 3, 2020 Issued
Array ( [id] => 16239115 [patent_doc_number] => 20200256349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => IMPELLER AND CENTRIFUGAL FAN HAVING THE IMPELLER [patent_app_type] => utility [patent_app_number] => 16/737907 [patent_app_country] => US [patent_app_date] => 2020-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16737907 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/737907
Impeller and centrifugal fan having the impeller Jan 8, 2020 Issued
Array ( [id] => 17163650 [patent_doc_number] => 11149740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Blower [patent_app_type] => utility [patent_app_number] => 16/737075 [patent_app_country] => US [patent_app_date] => 2020-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4459 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16737075 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/737075
Blower Jan 7, 2020 Issued
Array ( [id] => 16948918 [patent_doc_number] => 20210207609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => CEILING FAN WITH MULTIPLE BLADES [patent_app_type] => utility [patent_app_number] => 16/732984 [patent_app_country] => US [patent_app_date] => 2020-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16732984 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/732984
Ceiling fan with multiple blades Jan 1, 2020 Issued
Array ( [id] => 16622302 [patent_doc_number] => 20210040955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => Windmill Style Ceiling Fan [patent_app_type] => utility [patent_app_number] => 16/719116 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16719116 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/719116
Windmill Style Ceiling Fan Dec 17, 2019 Abandoned
Array ( [id] => 17498251 [patent_doc_number] => 11286949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Waterproof blower fan [patent_app_type] => utility [patent_app_number] => 16/717751 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 11043 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 433 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16717751 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/717751
Waterproof blower fan Dec 16, 2019 Issued
Array ( [id] => 17193621 [patent_doc_number] => 11162367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Rotor blade airfoil for a turbomachine [patent_app_type] => utility [patent_app_number] => 16/715045 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3006 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16715045 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/715045
Rotor blade airfoil for a turbomachine Dec 15, 2019 Issued
Array ( [id] => 16074327 [patent_doc_number] => 20200191150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => DUAL STAGE BLOWER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/714049 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16714049 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/714049
Dual stage blower assembly Dec 12, 2019 Issued
Array ( [id] => 17324187 [patent_doc_number] => 11215190 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => Centrifugal compressor [patent_app_type] => utility [patent_app_number] => 16/703925 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8662 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16703925 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/703925
Centrifugal compressor Dec 4, 2019 Issued
Array ( [id] => 16361896 [patent_doc_number] => 20200318647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => CENTRIFUGAL IMPELLER [patent_app_type] => utility [patent_app_number] => 16/686253 [patent_app_country] => US [patent_app_date] => 2019-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 439 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16686253 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/686253
Centrifugal impeller Nov 17, 2019 Issued
Array ( [id] => 16207681 [patent_doc_number] => 20200240671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => FAN ARRAY FAN SECTION IN AIR-HANDLING SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/685317 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16685317 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/685317
FAN ARRAY FAN SECTION IN AIR-HANDLING SYSTEMS Nov 14, 2019 Abandoned
Array ( [id] => 16329128 [patent_doc_number] => 20200300094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => UNIDIRECTIONALLY SOLIDIFIED ARTICLE, TURBINE ROTOR BLADE AND UNIDIRECTIONALLY SOLIDIFIED ARTICLE REPAIR METHOD [patent_app_type] => utility [patent_app_number] => 16/680752 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16680752 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/680752
Unidirectionally solidified article, turbine rotor blade and unidirectionally solidified article repair method Nov 11, 2019 Issued
Array ( [id] => 15995175 [patent_doc_number] => 20200173458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => CONTOURED FAN BLADES AND ASSOCIATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/667752 [patent_app_country] => US [patent_app_date] => 2019-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3941 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16667752 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/667752
Contoured fan blades and associated systems and methods Oct 28, 2019 Issued
Array ( [id] => 15497953 [patent_doc_number] => 20200049165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => LOW-NOISE BLOWER [patent_app_type] => utility [patent_app_number] => 16/655092 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3887 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16655092 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/655092
LOW-NOISE BLOWER Oct 15, 2019 Abandoned
Array ( [id] => 16971017 [patent_doc_number] => 11066982 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Centrifugal compressor and turbocharger [patent_app_type] => utility [patent_app_number] => 16/596126 [patent_app_country] => US [patent_app_date] => 2019-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 7045 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16596126 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/596126
Centrifugal compressor and turbocharger Oct 7, 2019 Issued
Array ( [id] => 17407753 [patent_doc_number] => 11248629 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Centrifugal compressor [patent_app_type] => utility [patent_app_number] => 16/594418 [patent_app_country] => US [patent_app_date] => 2019-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7125 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16594418 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/594418
Centrifugal compressor Oct 6, 2019 Issued
Array ( [id] => 15436963 [patent_doc_number] => 20200032665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => AIRFOIL WITH DUAL PROFILE LEADING END [patent_app_type] => utility [patent_app_number] => 16/589306 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16589306 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/589306
Airfoil with dual profile leading end Sep 30, 2019 Issued
Array ( [id] => 17421886 [patent_doc_number] => 11255332 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Modular fan housing with multiple modular units having sound attenuation for a fan array for an air-handling system [patent_app_type] => utility [patent_app_number] => 16/577015 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 40 [patent_no_of_words] => 10458 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [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] => 16577015 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/577015
Modular fan housing with multiple modular units having sound attenuation for a fan array for an air-handling system Sep 19, 2019 Issued
Array ( [id] => 17421886 [patent_doc_number] => 11255332 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Modular fan housing with multiple modular units having sound attenuation for a fan array for an air-handling system [patent_app_type] => utility [patent_app_number] => 16/577015 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 40 [patent_no_of_words] => 10458 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [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] => 16577015 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/577015
Modular fan housing with multiple modular units having sound attenuation for a fan array for an air-handling system Sep 19, 2019 Issued
Array ( [id] => 15436965 [patent_doc_number] => 20200032666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => RADIAL-AXIAL COOLING SLOTS [patent_app_type] => utility [patent_app_number] => 16/563047 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16563047 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/563047
Radial-axial cooling slots Sep 5, 2019 Issued
Menu