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] => 4341626 [patent_doc_number] => 06333570 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-25 [patent_title] => 'Power supply system with two batteries of different voltage' [patent_app_type] => 1 [patent_app_number] => 9/532456 [patent_app_country] => US [patent_app_date] => 2000-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2860 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/333/06333570.pdf [firstpage_image] =>[orig_patent_app_number] => 532456 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/532456
Power supply system with two batteries of different voltage Mar 22, 2000 Issued
Array ( [id] => 1486882 [patent_doc_number] => 06365989 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-02 [patent_title] => 'System and method for controlling one or more mains voltage electrical devices from an extra-low voltage source' [patent_app_type] => B1 [patent_app_number] => 09/532194 [patent_app_country] => US [patent_app_date] => 2000-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7926 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/365/06365989.pdf [firstpage_image] =>[orig_patent_app_number] => 09532194 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/532194
System and method for controlling one or more mains voltage electrical devices from an extra-low voltage source Mar 21, 2000 Issued
Array ( [id] => 1509605 [patent_doc_number] => 06441512 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-27 [patent_title] => 'Vehicle door latching apparatus' [patent_app_type] => B1 [patent_app_number] => 09/531790 [patent_app_country] => US [patent_app_date] => 2000-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3247 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/441/06441512.pdf [firstpage_image] =>[orig_patent_app_number] => 09531790 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/531790
Vehicle door latching apparatus Mar 20, 2000 Issued
Array ( [id] => 4325943 [patent_doc_number] => 06249109 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-19 [patent_title] => 'Heat transfer from active high drop regulator' [patent_app_type] => 1 [patent_app_number] => 9/531615 [patent_app_country] => US [patent_app_date] => 2000-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1287 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/249/06249109.pdf [firstpage_image] =>[orig_patent_app_number] => 531615 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/531615
Heat transfer from active high drop regulator Mar 20, 2000 Issued
Array ( [id] => 1352705 [patent_doc_number] => 06583521 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-24 [patent_title] => 'Energy management system which includes on-site energy supply' [patent_app_type] => B1 [patent_app_number] => 09/531167 [patent_app_country] => US [patent_app_date] => 2000-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5102 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/583/06583521.pdf [firstpage_image] =>[orig_patent_app_number] => 09531167 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/531167
Energy management system which includes on-site energy supply Mar 20, 2000 Issued
Array ( [id] => 4325358 [patent_doc_number] => 06317306 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-13 [patent_title] => 'Electrostatic discharge protection circuit' [patent_app_type] => 1 [patent_app_number] => 9/531904 [patent_app_country] => US [patent_app_date] => 2000-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2595 [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/06/317/06317306.pdf [firstpage_image] =>[orig_patent_app_number] => 531904 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/531904
Electrostatic discharge protection circuit Mar 19, 2000 Issued
Array ( [id] => 4309383 [patent_doc_number] => 06185111 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-06 [patent_title] => 'Switching power supply apparatus' [patent_app_type] => 1 [patent_app_number] => 9/528933 [patent_app_country] => US [patent_app_date] => 2000-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 25 [patent_no_of_words] => 9463 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/185/06185111.pdf [firstpage_image] =>[orig_patent_app_number] => 528933 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/528933
Switching power supply apparatus Mar 19, 2000 Issued
Array ( [id] => 1473160 [patent_doc_number] => 06407900 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-18 [patent_title] => 'Lightning protection system for wind power generation installation' [patent_app_type] => B1 [patent_app_number] => 09/526459 [patent_app_country] => US [patent_app_date] => 2000-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 1869 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/407/06407900.pdf [firstpage_image] =>[orig_patent_app_number] => 09526459 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/526459
Lightning protection system for wind power generation installation Mar 15, 2000 Issued
Array ( [id] => 4295722 [patent_doc_number] => 06211659 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-03 [patent_title] => 'Cascode circuits in dual-Vt, BICMOS and DTMOS technologies' [patent_app_type] => 1 [patent_app_number] => 9/525343 [patent_app_country] => US [patent_app_date] => 2000-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 4196 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/211/06211659.pdf [firstpage_image] =>[orig_patent_app_number] => 525343 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/525343
Cascode circuits in dual-Vt, BICMOS and DTMOS technologies Mar 13, 2000 Issued
Array ( [id] => 1554730 [patent_doc_number] => 06348745 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-19 [patent_title] => 'Switchgear cabinet monitoring arrangement' [patent_app_type] => B1 [patent_app_number] => 09/524482 [patent_app_country] => US [patent_app_date] => 2000-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2267 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/348/06348745.pdf [firstpage_image] =>[orig_patent_app_number] => 09524482 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/524482
Switchgear cabinet monitoring arrangement Mar 12, 2000 Issued
Array ( [id] => 1554893 [patent_doc_number] => 06400540 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-04 [patent_title] => 'Clamp circuit to prevent ESD damage to an integrated circuit' [patent_app_type] => B1 [patent_app_number] => 09/524417 [patent_app_country] => US [patent_app_date] => 2000-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4523 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/400/06400540.pdf [firstpage_image] =>[orig_patent_app_number] => 09524417 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/524417
Clamp circuit to prevent ESD damage to an integrated circuit Mar 10, 2000 Issued
Array ( [id] => 1538371 [patent_doc_number] => 06337800 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-08 [patent_title] => 'Electronic ballast with inductive power feedback' [patent_app_type] => B1 [patent_app_number] => 09/516173 [patent_app_country] => US [patent_app_date] => 2000-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 29 [patent_no_of_words] => 5524 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/337/06337800.pdf [firstpage_image] =>[orig_patent_app_number] => 09516173 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/516173
Electronic ballast with inductive power feedback Feb 28, 2000 Issued
Array ( [id] => 4326783 [patent_doc_number] => 06331765 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-18 [patent_title] => 'Series compensator' [patent_app_type] => 1 [patent_app_number] => 9/512455 [patent_app_country] => US [patent_app_date] => 2000-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 71 [patent_no_of_words] => 25929 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/331/06331765.pdf [firstpage_image] =>[orig_patent_app_number] => 512455 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/512455
Series compensator Feb 23, 2000 Issued
Array ( [id] => 4245576 [patent_doc_number] => 06166529 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Voltage-current conversion circuit' [patent_app_type] => 1 [patent_app_number] => 9/511935 [patent_app_country] => US [patent_app_date] => 2000-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1942 [patent_no_of_claims] => 2 [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/06/166/06166529.pdf [firstpage_image] =>[orig_patent_app_number] => 511935 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/511935
Voltage-current conversion circuit Feb 23, 2000 Issued
Array ( [id] => 4267427 [patent_doc_number] => 06259239 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Circuit and method for conditioning an average AC signal for use with a controller adapted to receive peak input signals' [patent_app_type] => 1 [patent_app_number] => 9/510823 [patent_app_country] => US [patent_app_date] => 2000-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2914 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/259/06259239.pdf [firstpage_image] =>[orig_patent_app_number] => 510823 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/510823
Circuit and method for conditioning an average AC signal for use with a controller adapted to receive peak input signals Feb 22, 2000 Issued
Array ( [id] => 4299066 [patent_doc_number] => 06236195 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Voltage variation correction circuit' [patent_app_type] => 1 [patent_app_number] => 9/506592 [patent_app_country] => US [patent_app_date] => 2000-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3697 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/236/06236195.pdf [firstpage_image] =>[orig_patent_app_number] => 506592 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/506592
Voltage variation correction circuit Feb 17, 2000 Issued
09/507115 Start-up circuit for flyback converter having secondary pulse width modulation control Feb 16, 2000 Abandoned
Array ( [id] => 4369207 [patent_doc_number] => 06219268 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-17 [patent_title] => 'Power unit' [patent_app_type] => 1 [patent_app_number] => 9/505523 [patent_app_country] => US [patent_app_date] => 2000-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5068 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/219/06219268.pdf [firstpage_image] =>[orig_patent_app_number] => 505523 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/505523
Power unit Feb 16, 2000 Issued
Array ( [id] => 4338973 [patent_doc_number] => 06330172 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => 'Switching device' [patent_app_type] => 1 [patent_app_number] => 9/505343 [patent_app_country] => US [patent_app_date] => 2000-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3364 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/330/06330172.pdf [firstpage_image] =>[orig_patent_app_number] => 505343 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/505343
Switching device Feb 15, 2000 Issued
Array ( [id] => 1489802 [patent_doc_number] => 06401891 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-11 [patent_title] => 'Device and method for supplying power to a vehicle, semi-conductor circuit device for use in the same and collective wiring devices for a vehicle or an automobile' [patent_app_type] => B1 [patent_app_number] => 09/504116 [patent_app_country] => US [patent_app_date] => 2000-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 98 [patent_figures_cnt] => 118 [patent_no_of_words] => 38522 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/401/06401891.pdf [firstpage_image] =>[orig_patent_app_number] => 09504116 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/504116
Device and method for supplying power to a vehicle, semi-conductor circuit device for use in the same and collective wiring devices for a vehicle or an automobile Feb 14, 2000 Issued
Menu