Search

Chuong A. Luu

Examiner (ID: 7377, Phone: (571)272-1902 , Office: P/2898 )

Most Active Art Unit
2898
Art Unit(s)
2818, 2825, 2892, 2898
Total Applications
2172
Issued Applications
1978
Pending Applications
30
Abandoned Applications
175

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6420131 [patent_doc_number] => 20100102035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-29 [patent_title] => 'POWER LINE CURRENT INTERRUPTER HAVING A VACUUM SWITCH CHAMBER' [patent_app_type] => utility [patent_app_number] => 12/603095 [patent_app_country] => US [patent_app_date] => 2009-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2566 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0102/20100102035.pdf [firstpage_image] =>[orig_patent_app_number] => 12603095 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/603095
Power line current interrupter having a vacuum switch chamber Oct 20, 2009 Issued
Array ( [id] => 6571776 [patent_doc_number] => 20100096363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-22 [patent_title] => 'SWITCHING CHAMBER FOR A HIGH-VOLTAGE BREAKER, AND A HIGH-VOLTAGE BREAKER' [patent_app_type] => utility [patent_app_number] => 12/582344 [patent_app_country] => US [patent_app_date] => 2009-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2017 [patent_no_of_claims] => 19 [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] => publications/A1/0096/20100096363.pdf [firstpage_image] =>[orig_patent_app_number] => 12582344 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/582344
SWITCHING CHAMBER FOR A HIGH-VOLTAGE BREAKER, AND A HIGH-VOLTAGE BREAKER Oct 19, 2009 Abandoned
Array ( [id] => 6453770 [patent_doc_number] => 20100089875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-15 [patent_title] => 'HIGH AND MEDIUM VOLTAGE SWITCH APPARATUS WITH TWO INTERRUPTERS, HAVING COMMON MEANS FOR ACTUATING THE MOVABLE CONTACTS OF THE INTERRUPTERS' [patent_app_type] => utility [patent_app_number] => 12/576723 [patent_app_country] => US [patent_app_date] => 2009-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4940 [patent_no_of_claims] => 12 [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] => publications/A1/0089/20100089875.pdf [firstpage_image] =>[orig_patent_app_number] => 12576723 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/576723
High and medium voltage switch apparatus with two interrupters, having common means for actuating the movable contacts of the interrupters Oct 8, 2009 Issued
Array ( [id] => 6453755 [patent_doc_number] => 20100089874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-15 [patent_title] => 'SWITCHGEAR' [patent_app_type] => utility [patent_app_number] => 12/575623 [patent_app_country] => US [patent_app_date] => 2009-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 5173 [patent_no_of_claims] => 13 [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] => publications/A1/0089/20100089874.pdf [firstpage_image] =>[orig_patent_app_number] => 12575623 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/575623
SWITCHGEAR Oct 7, 2009 Abandoned
Array ( [id] => 6010216 [patent_doc_number] => 20110220613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-15 [patent_title] => 'ELECTRODE STRUCTURE FOR VACUUM CIRCUIT BREAKER' [patent_app_type] => utility [patent_app_number] => 13/127361 [patent_app_country] => US [patent_app_date] => 2009-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2170 [patent_no_of_claims] => 4 [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] => publications/A1/0220/20110220613.pdf [firstpage_image] =>[orig_patent_app_number] => 13127361 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/127361
ELECTRODE STRUCTURE FOR VACUUM CIRCUIT BREAKER Oct 1, 2009 Abandoned
Array ( [id] => 8189880 [patent_doc_number] => 08183490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-22 [patent_title] => 'Shield apparatus for circuit breaker' [patent_app_type] => utility [patent_app_number] => 12/568320 [patent_app_country] => US [patent_app_date] => 2009-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2793 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/183/08183490.pdf [firstpage_image] =>[orig_patent_app_number] => 12568320 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/568320
Shield apparatus for circuit breaker Sep 27, 2009 Issued
Array ( [id] => 6168816 [patent_doc_number] => 20110174779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-21 [patent_title] => 'SWITCHING INSTALLATION WITH ARC PROTECTION AND ARC PROTECTION METHOD' [patent_app_type] => utility [patent_app_number] => 13/120483 [patent_app_country] => US [patent_app_date] => 2009-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5670 [patent_no_of_claims] => 15 [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] => publications/A1/0174/20110174779.pdf [firstpage_image] =>[orig_patent_app_number] => 13120483 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/120483
SWITCHING INSTALLATION WITH ARC PROTECTION AND ARC PROTECTION METHOD Sep 24, 2009 Abandoned
Array ( [id] => 6168823 [patent_doc_number] => 20110174780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-21 [patent_title] => 'SWITCHING INSTALLATION WITH ARC PROTECTION AND ARC PROTECTION METHOD' [patent_app_type] => utility [patent_app_number] => 13/120498 [patent_app_country] => US [patent_app_date] => 2009-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6391 [patent_no_of_claims] => 15 [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] => publications/A1/0174/20110174780.pdf [firstpage_image] =>[orig_patent_app_number] => 13120498 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/120498
Switching installation with arc protection and arc protection method Sep 24, 2009 Issued
Array ( [id] => 7570464 [patent_doc_number] => 20110266119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-03 [patent_title] => 'Multiple Switch Having A Rotationally Adjustable Element' [patent_app_type] => utility [patent_app_number] => 13/120951 [patent_app_country] => US [patent_app_date] => 2009-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2263 [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] => publications/A1/0266/20110266119.pdf [firstpage_image] =>[orig_patent_app_number] => 13120951 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/120951
Multiple Switch Having A Rotationally Adjustable Element Sep 24, 2009 Abandoned
Array ( [id] => 10864316 [patent_doc_number] => 08890017 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-18 [patent_title] => 'Motor operator for switchgear for mains power distribution systems' [patent_app_type] => utility [patent_app_number] => 12/998155 [patent_app_country] => US [patent_app_date] => 2009-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5085 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12998155 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/998155
Motor operator for switchgear for mains power distribution systems Sep 23, 2009 Issued
Array ( [id] => 8363990 [patent_doc_number] => 08253055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-28 [patent_title] => 'Vacuum circuit breaker' [patent_app_type] => utility [patent_app_number] => 12/539921 [patent_app_country] => US [patent_app_date] => 2009-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1910 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12539921 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/539921
Vacuum circuit breaker Aug 11, 2009 Issued
Array ( [id] => 8363990 [patent_doc_number] => 08253055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-28 [patent_title] => 'Vacuum circuit breaker' [patent_app_type] => utility [patent_app_number] => 12/539921 [patent_app_country] => US [patent_app_date] => 2009-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1910 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12539921 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/539921
Vacuum circuit breaker Aug 11, 2009 Issued
Array ( [id] => 8363990 [patent_doc_number] => 08253055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-28 [patent_title] => 'Vacuum circuit breaker' [patent_app_type] => utility [patent_app_number] => 12/539921 [patent_app_country] => US [patent_app_date] => 2009-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1910 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12539921 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/539921
Vacuum circuit breaker Aug 11, 2009 Issued
Array ( [id] => 8363990 [patent_doc_number] => 08253055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-28 [patent_title] => 'Vacuum circuit breaker' [patent_app_type] => utility [patent_app_number] => 12/539921 [patent_app_country] => US [patent_app_date] => 2009-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1910 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12539921 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/539921
Vacuum circuit breaker Aug 11, 2009 Issued
Array ( [id] => 6152346 [patent_doc_number] => 20110155695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-30 [patent_title] => 'HIGH-VOLTAGE POWER SWITCH WITH A SWITCH GAP' [patent_app_type] => utility [patent_app_number] => 13/060757 [patent_app_country] => US [patent_app_date] => 2009-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6486 [patent_no_of_claims] => 14 [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] => publications/A1/0155/20110155695.pdf [firstpage_image] =>[orig_patent_app_number] => 13060757 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/060757
High-voltage power switch with a switch gap Aug 10, 2009 Issued
Array ( [id] => 5394683 [patent_doc_number] => 20090314746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-24 [patent_title] => 'ARC-QUENCHING CORE ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 12/537168 [patent_app_country] => US [patent_app_date] => 2009-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3593 [patent_no_of_claims] => 19 [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] => publications/A1/0314/20090314746.pdf [firstpage_image] =>[orig_patent_app_number] => 12537168 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/537168
ARC-QUENCHING CORE ASSEMBLY Aug 5, 2009 Abandoned
Array ( [id] => 5461193 [patent_doc_number] => 20090321393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'CURRENT-LIMITING ARC-QUENCHING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/537155 [patent_app_country] => US [patent_app_date] => 2009-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3480 [patent_no_of_claims] => 15 [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] => publications/A1/0321/20090321393.pdf [firstpage_image] =>[orig_patent_app_number] => 12537155 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/537155
CURRENT-LIMITING ARC-QUENCHING DEVICE Aug 5, 2009 Abandoned
Array ( [id] => 6593699 [patent_doc_number] => 20100032273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-11 [patent_title] => 'SWITCH' [patent_app_type] => utility [patent_app_number] => 12/534638 [patent_app_country] => US [patent_app_date] => 2009-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 5124 [patent_no_of_claims] => 6 [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] => publications/A1/0032/20100032273.pdf [firstpage_image] =>[orig_patent_app_number] => 12534638 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/534638
Switch having a movable contact piece with a J-shaped cross section Aug 2, 2009 Issued
Array ( [id] => 6444009 [patent_doc_number] => 20100038343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-18 [patent_title] => 'VACUUM SWITCH' [patent_app_type] => utility [patent_app_number] => 12/534306 [patent_app_country] => US [patent_app_date] => 2009-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4185 [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] => publications/A1/0038/20100038343.pdf [firstpage_image] =>[orig_patent_app_number] => 12534306 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/534306
Vacuum switch Aug 2, 2009 Issued
Array ( [id] => 8528106 [patent_doc_number] => 08304678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-06 [patent_title] => 'Vacuum insulated switch-gear and its height adjusting method' [patent_app_type] => utility [patent_app_number] => 12/510536 [patent_app_country] => US [patent_app_date] => 2009-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3240 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12510536 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/510536
Vacuum insulated switch-gear and its height adjusting method Jul 27, 2009 Issued
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