Search

Tran N. Nguyen

Examiner (ID: 13992, Phone: (571)272-2030 , Office: P/2834 )

Most Active Art Unit
2834
Art Unit(s)
3686, 2834, 2102, 3621, 3685, 3626
Total Applications
3633
Issued Applications
2593
Pending Applications
135
Abandoned Applications
939

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12129742 [patent_doc_number] => 20180013328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'Electric Motor with Halbach Array and Ferrofluid Core' [patent_app_type] => utility [patent_app_number] => 15/702755 [patent_app_country] => US [patent_app_date] => 2017-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 7270 [patent_no_of_claims] => 20 [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] => 15702755 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/702755
Electric motor with Halbach array and ferrofluid core Sep 11, 2017 Issued
Array ( [id] => 12149571 [patent_doc_number] => 20180020835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-25 [patent_title] => 'Hinged Motion Transducer' [patent_app_type] => utility [patent_app_number] => 15/701437 [patent_app_country] => US [patent_app_date] => 2017-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4394 [patent_no_of_claims] => 1 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15701437 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/701437
Hinged Motion Transducer Sep 10, 2017 Abandoned
Array ( [id] => 14785915 [patent_doc_number] => 20190267855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => ROTARY ELECTRIC MACHINE [patent_app_type] => utility [patent_app_number] => 16/343545 [patent_app_country] => US [patent_app_date] => 2017-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16343545 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/343545
ROTARY ELECTRIC MACHINE Sep 5, 2017 Abandoned
Array ( [id] => 13988841 [patent_doc_number] => 20190063578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => INVERTED HARMONIC GEAR ACTUATOR [patent_app_type] => utility [patent_app_number] => 15/686375 [patent_app_country] => US [patent_app_date] => 2017-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15686375 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/686375
Inverted harmonic gear actuator Aug 24, 2017 Issued
Array ( [id] => 13718683 [patent_doc_number] => 20170370296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => INDUCTION SWITCHED RELUCTANCE MOTOR [patent_app_type] => utility [patent_app_number] => 15/682540 [patent_app_country] => US [patent_app_date] => 2017-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4492 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15682540 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/682540
Induction switched reluctance motor Aug 20, 2017 Issued
Array ( [id] => 16333034 [patent_doc_number] => 20200304000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => GENERATOR WITH REDUCED MAGNETIC RESISTANCE [patent_app_type] => utility [patent_app_number] => 15/775823 [patent_app_country] => US [patent_app_date] => 2017-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2606 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15775823 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/775823
GENERATOR WITH REDUCED MAGNETIC RESISTANCE Aug 20, 2017 Abandoned
Array ( [id] => 12874369 [patent_doc_number] => 20180183298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => DUAL PURPOSE NO VOLTAGE WINDING DESIGN FOR BEARINGLESS AC HOMOPOLAR AND CONSEQUENT POLE MOTORS AND AN AC HOMOPOLAR FLYWHEEL ENERGY STORAGE SYSTEM [patent_app_type] => utility [patent_app_number] => 15/669594 [patent_app_country] => US [patent_app_date] => 2017-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9351 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15669594 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/669594
Dual purpose no voltage winding design for bearingless AC homopolar and consequent pole motors and an AC homopolar flywheel energy storage system Aug 3, 2017 Issued
Array ( [id] => 12224124 [patent_doc_number] => 20180062484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'SYNCHRONOUS GENERATOR FOR WIND TURBINE' [patent_app_type] => utility [patent_app_number] => 15/668355 [patent_app_country] => US [patent_app_date] => 2017-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6738 [patent_no_of_claims] => 16 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15668355 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/668355
SYNCHRONOUS GENERATOR FOR WIND TURBINE Aug 2, 2017 Abandoned
Array ( [id] => 12163064 [patent_doc_number] => 20180034329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'PERMANENT MAGNET BASED ELECTRIC MACHINE AND METHOD OF MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/666061 [patent_app_country] => US [patent_app_date] => 2017-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9570 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [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] => 15666061 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/666061
Permanent magnet based electric machine and method of manufacturing the same Jul 31, 2017 Issued
Array ( [id] => 14921429 [patent_doc_number] => 10432047 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Asymmetrical surface groove patterns for permanent magnet machine rotors [patent_app_type] => utility [patent_app_number] => 15/664626 [patent_app_country] => US [patent_app_date] => 2017-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5732 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15664626 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/664626
Asymmetrical surface groove patterns for permanent magnet machine rotors Jul 30, 2017 Issued
Array ( [id] => 17700719 [patent_doc_number] => 11374455 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Rotary electric machine [patent_app_type] => utility [patent_app_number] => 16/631870 [patent_app_country] => US [patent_app_date] => 2017-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 11423 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 608 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16631870 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/631870
Rotary electric machine Jul 26, 2017 Issued
Array ( [id] => 15604835 [patent_doc_number] => 10583462 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-10 [patent_title] => Electromechanical transducer and method of producing the same [patent_app_type] => utility [patent_app_number] => 15/660813 [patent_app_country] => US [patent_app_date] => 2017-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 20 [patent_no_of_words] => 6151 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15660813 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/660813
Electromechanical transducer and method of producing the same Jul 25, 2017 Issued
Array ( [id] => 15956369 [patent_doc_number] => 10666102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Rotary electric machine [patent_app_type] => utility [patent_app_number] => 16/319883 [patent_app_country] => US [patent_app_date] => 2017-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 8510 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16319883 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/319883
Rotary electric machine Jul 18, 2017 Issued
Array ( [id] => 14477407 [patent_doc_number] => 20190190353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => DUAL SHAFT INTEGRATED MOTOR [patent_app_type] => utility [patent_app_number] => 16/318877 [patent_app_country] => US [patent_app_date] => 2017-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16318877 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/318877
Dual shaft integrated motor Jul 17, 2017 Issued
Array ( [id] => 14860257 [patent_doc_number] => 10418871 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Motor including a seal covering a high reflectivity metallic surface of a rotor hub [patent_app_type] => utility [patent_app_number] => 15/641392 [patent_app_country] => US [patent_app_date] => 2017-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8177 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15641392 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/641392
Motor including a seal covering a high reflectivity metallic surface of a rotor hub Jul 4, 2017 Issued
Array ( [id] => 14860257 [patent_doc_number] => 10418871 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Motor including a seal covering a high reflectivity metallic surface of a rotor hub [patent_app_type] => utility [patent_app_number] => 15/641392 [patent_app_country] => US [patent_app_date] => 2017-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8177 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15641392 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/641392
Motor including a seal covering a high reflectivity metallic surface of a rotor hub Jul 4, 2017 Issued
Array ( [id] => 14860257 [patent_doc_number] => 10418871 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Motor including a seal covering a high reflectivity metallic surface of a rotor hub [patent_app_type] => utility [patent_app_number] => 15/641392 [patent_app_country] => US [patent_app_date] => 2017-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8177 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15641392 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/641392
Motor including a seal covering a high reflectivity metallic surface of a rotor hub Jul 4, 2017 Issued
Array ( [id] => 14860257 [patent_doc_number] => 10418871 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Motor including a seal covering a high reflectivity metallic surface of a rotor hub [patent_app_type] => utility [patent_app_number] => 15/641392 [patent_app_country] => US [patent_app_date] => 2017-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8177 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15641392 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/641392
Motor including a seal covering a high reflectivity metallic surface of a rotor hub Jul 4, 2017 Issued
Array ( [id] => 12157883 [patent_doc_number] => 20180029148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'ELECTRIC POWER TOOL AND METHOD FOR MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/631949 [patent_app_country] => US [patent_app_date] => 2017-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9790 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15631949 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/631949
Electric power tool and method for manufacturing the same Jun 22, 2017 Issued
Array ( [id] => 15001089 [patent_doc_number] => 20190319502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => ROTOR FOR AN ELECTRIC ROTATING MACHINE [patent_app_type] => utility [patent_app_number] => 16/317385 [patent_app_country] => US [patent_app_date] => 2017-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4109 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16317385 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/317385
Rotor for an electric rotating machine Jun 18, 2017 Issued
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