Search

Matthew Van Nguyen

Examiner (ID: 15952, Phone: (571)272-2081 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2102, 2838, 2839, 2111
Total Applications
3253
Issued Applications
3031
Pending Applications
87
Abandoned Applications
143

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2757750 [patent_doc_number] => 05072145 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-10 [patent_title] => 'Composite center module housing using specifically shaped segments to form fluid channels' [patent_app_type] => 1 [patent_app_number] => 7/577534 [patent_app_country] => US [patent_app_date] => 1990-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3671 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/072/05072145.pdf [firstpage_image] =>[orig_patent_app_number] => 577534 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/577534
Composite center module housing using specifically shaped segments to form fluid channels Sep 4, 1990 Issued
Array ( [id] => 2877722 [patent_doc_number] => 05091665 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-25 [patent_title] => 'Linear motors' [patent_app_type] => 1 [patent_app_number] => 7/577570 [patent_app_country] => US [patent_app_date] => 1990-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2746 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/091/05091665.pdf [firstpage_image] =>[orig_patent_app_number] => 577570 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/577570
Linear motors Sep 4, 1990 Issued
Array ( [id] => 2856893 [patent_doc_number] => 05089733 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-18 [patent_title] => 'Driving apparatus for DC brushless motor' [patent_app_type] => 1 [patent_app_number] => 7/576652 [patent_app_country] => US [patent_app_date] => 1990-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 26 [patent_no_of_words] => 5165 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/089/05089733.pdf [firstpage_image] =>[orig_patent_app_number] => 576652 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/576652
Driving apparatus for DC brushless motor Sep 3, 1990 Issued
Array ( [id] => 2674710 [patent_doc_number] => 05034642 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Permanent magnet rotor and motor' [patent_app_type] => 1 [patent_app_number] => 7/575366 [patent_app_country] => US [patent_app_date] => 1990-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 2210 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/034/05034642.pdf [firstpage_image] =>[orig_patent_app_number] => 575366 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/575366
Permanent magnet rotor and motor Aug 29, 1990 Issued
Array ( [id] => 2899821 [patent_doc_number] => 05184040 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-02 [patent_title] => 'Electric power generators having like numbers of magnets and coils' [patent_app_type] => 1 [patent_app_number] => 7/575536 [patent_app_country] => US [patent_app_date] => 1990-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 1154 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/184/05184040.pdf [firstpage_image] =>[orig_patent_app_number] => 575536 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/575536
Electric power generators having like numbers of magnets and coils Aug 29, 1990 Issued
Array ( [id] => 2841120 [patent_doc_number] => 05121022 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-09 [patent_title] => 'Rotor core structure for an electromagnetic rotating machine' [patent_app_type] => 1 [patent_app_number] => 7/574021 [patent_app_country] => US [patent_app_date] => 1990-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1560 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/121/05121022.pdf [firstpage_image] =>[orig_patent_app_number] => 574021 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/574021
Rotor core structure for an electromagnetic rotating machine Aug 28, 1990 Issued
Array ( [id] => 2694041 [patent_doc_number] => 05046150 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-03 [patent_title] => 'Alternators' [patent_app_type] => 1 [patent_app_number] => 7/559323 [patent_app_country] => US [patent_app_date] => 1990-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2164 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/046/05046150.pdf [firstpage_image] =>[orig_patent_app_number] => 559323 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/559323
Alternators Jul 29, 1990 Issued
Array ( [id] => 2747449 [patent_doc_number] => 05028827 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-02 [patent_title] => 'Drive unit comprising an electric motor' [patent_app_type] => 1 [patent_app_number] => 7/552504 [patent_app_country] => US [patent_app_date] => 1990-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 529 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/028/05028827.pdf [firstpage_image] =>[orig_patent_app_number] => 552504 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/552504
Drive unit comprising an electric motor Jul 15, 1990 Issued
Array ( [id] => 2737825 [patent_doc_number] => 05051631 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-24 [patent_title] => 'Electromagnetic solenoid valve with variable force motor' [patent_app_type] => 1 [patent_app_number] => 7/553893 [patent_app_country] => US [patent_app_date] => 1990-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 3877 [patent_no_of_claims] => 8 [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] => patents/05/051/05051631.pdf [firstpage_image] =>[orig_patent_app_number] => 553893 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/553893
Electromagnetic solenoid valve with variable force motor Jul 15, 1990 Issued
Array ( [id] => 2771546 [patent_doc_number] => 05036238 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'Rotor of salient-pole type rotary machine' [patent_app_type] => 1 [patent_app_number] => 7/551126 [patent_app_country] => US [patent_app_date] => 1990-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2128 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/036/05036238.pdf [firstpage_image] =>[orig_patent_app_number] => 551126 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/551126
Rotor of salient-pole type rotary machine Jul 10, 1990 Issued
Array ( [id] => 2852890 [patent_doc_number] => 05138514 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Electrically operated control device and system for an appliance and methods of making the same' [patent_app_type] => 1 [patent_app_number] => 7/545906 [patent_app_country] => US [patent_app_date] => 1990-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4176 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 651 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/138/05138514.pdf [firstpage_image] =>[orig_patent_app_number] => 545906 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/545906
Electrically operated control device and system for an appliance and methods of making the same Jun 28, 1990 Issued
Array ( [id] => 2805575 [patent_doc_number] => 05144518 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Semiconductor integrated circuit' [patent_app_type] => 1 [patent_app_number] => 7/543372 [patent_app_country] => US [patent_app_date] => 1990-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4039 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/144/05144518.pdf [firstpage_image] =>[orig_patent_app_number] => 543372 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/543372
Semiconductor integrated circuit Jun 25, 1990 Issued
Array ( [id] => 2711198 [patent_doc_number] => 05013949 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-07 [patent_title] => 'Magnetic transmission' [patent_app_type] => 1 [patent_app_number] => 7/543247 [patent_app_country] => US [patent_app_date] => 1990-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5749 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/013/05013949.pdf [firstpage_image] =>[orig_patent_app_number] => 543247 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/543247
Magnetic transmission Jun 24, 1990 Issued
07/541845 2-POLE, SINGLE OR DUAL COIL, MOVING MAGNET MOTOR WITH MOVING BACK IRON Jun 20, 1990 Abandoned
Array ( [id] => 2805501 [patent_doc_number] => 05144514 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Transistor device drive circuit' [patent_app_type] => 1 [patent_app_number] => 7/541832 [patent_app_country] => US [patent_app_date] => 1990-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4926 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/144/05144514.pdf [firstpage_image] =>[orig_patent_app_number] => 541832 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/541832
Transistor device drive circuit Jun 20, 1990 Issued
07/541818 MAGNETIC SOLENOID RESETTABLE GROUND FAULT CIRCUIT Jun 19, 1990 Abandoned
Array ( [id] => 2877740 [patent_doc_number] => 05091666 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-25 [patent_title] => 'Stator cooling system for electrical machinery' [patent_app_type] => 1 [patent_app_number] => 7/539829 [patent_app_country] => US [patent_app_date] => 1990-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3118 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/091/05091666.pdf [firstpage_image] =>[orig_patent_app_number] => 539829 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/539829
Stator cooling system for electrical machinery Jun 14, 1990 Issued
Array ( [id] => 2787875 [patent_doc_number] => 05164622 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-17 [patent_title] => 'High pole density three phase motor' [patent_app_type] => 1 [patent_app_number] => 7/538256 [patent_app_country] => US [patent_app_date] => 1990-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5269 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/164/05164622.pdf [firstpage_image] =>[orig_patent_app_number] => 538256 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/538256
High pole density three phase motor Jun 13, 1990 Issued
Array ( [id] => 2943984 [patent_doc_number] => 05229907 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-20 [patent_title] => 'Device for protection against overvoltages of integrated electronic circuits, particularly for applications in the motor car field' [patent_app_type] => 1 [patent_app_number] => 7/536886 [patent_app_country] => US [patent_app_date] => 1990-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1491 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/229/05229907.pdf [firstpage_image] =>[orig_patent_app_number] => 536886 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/536886
Device for protection against overvoltages of integrated electronic circuits, particularly for applications in the motor car field Jun 12, 1990 Issued
Array ( [id] => 2749460 [patent_doc_number] => 05003209 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-26 [patent_title] => 'Reduced length rotating rectifier assembly' [patent_app_type] => 1 [patent_app_number] => 7/535898 [patent_app_country] => US [patent_app_date] => 1990-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2413 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/003/05003209.pdf [firstpage_image] =>[orig_patent_app_number] => 535898 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/535898
Reduced length rotating rectifier assembly Jun 10, 1990 Issued
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