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] => 6144856 [patent_doc_number] => 20110017709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-27 [patent_title] => 'ELECTRICAL SWITCHING APPARATUS AND ARC CHUTE ASSEMBLY THEREFOR' [patent_app_type] => utility [patent_app_number] => 12/507117 [patent_app_country] => US [patent_app_date] => 2009-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3794 [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/A1/0017/20110017709.pdf [firstpage_image] =>[orig_patent_app_number] => 12507117 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/507117
Electrical switching apparatus and arc chute assembly therefor Jul 21, 2009 Issued
Array ( [id] => 7775194 [patent_doc_number] => 08119947 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-21 [patent_title] => 'Pivoting barrier for contact arm protection' [patent_app_type] => utility [patent_app_number] => 12/506018 [patent_app_country] => US [patent_app_date] => 2009-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 3218 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/119/08119947.pdf [firstpage_image] =>[orig_patent_app_number] => 12506018 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/506018
Pivoting barrier for contact arm protection Jul 19, 2009 Issued
Array ( [id] => 8306189 [patent_doc_number] => 08227720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-24 [patent_title] => 'Vacuum switch and vacuum switchgear' [patent_app_type] => utility [patent_app_number] => 12/494674 [patent_app_country] => US [patent_app_date] => 2009-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 7882 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12494674 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/494674
Vacuum switch and vacuum switchgear Jun 29, 2009 Issued
Array ( [id] => 6498341 [patent_doc_number] => 20100012624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-21 [patent_title] => 'High-Voltage Disconnecting Circuit Breaker And Method Of Operating The Same' [patent_app_type] => utility [patent_app_number] => 12/494017 [patent_app_country] => US [patent_app_date] => 2009-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2662 [patent_no_of_claims] => 23 [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/A1/0012/20100012624.pdf [firstpage_image] =>[orig_patent_app_number] => 12494017 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/494017
High-Voltage Disconnecting Circuit Breaker And Method Of Operating The Same Jun 28, 2009 Abandoned
Array ( [id] => 5461192 [patent_doc_number] => 20090321392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'Circuit Breaker' [patent_app_type] => utility [patent_app_number] => 12/492954 [patent_app_country] => US [patent_app_date] => 2009-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2171 [patent_no_of_claims] => 8 [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/A1/0321/20090321392.pdf [firstpage_image] =>[orig_patent_app_number] => 12492954 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/492954
Circuit breaker Jun 25, 2009 Issued
Array ( [id] => 5493043 [patent_doc_number] => 20090261071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-22 [patent_title] => 'GAS-BLAST CIRCUIT BREAKER WITH A RADIAL FLOW OPENING' [patent_app_type] => utility [patent_app_number] => 12/491863 [patent_app_country] => US [patent_app_date] => 2009-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9401 [patent_no_of_claims] => 27 [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/A1/0261/20090261071.pdf [firstpage_image] =>[orig_patent_app_number] => 12491863 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/491863
Gas-blast circuit breaker with a radial flow opening Jun 24, 2009 Issued
Array ( [id] => 7814732 [patent_doc_number] => 20120061352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-15 [patent_title] => 'GAS-INSULATED SWITCHGEAR' [patent_app_type] => utility [patent_app_number] => 13/320792 [patent_app_country] => US [patent_app_date] => 2009-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4105 [patent_no_of_claims] => 7 [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/A1/0061/20120061352.pdf [firstpage_image] =>[orig_patent_app_number] => 13320792 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/320792
Gas-insulated switchgear Jun 24, 2009 Issued
Array ( [id] => 6160433 [patent_doc_number] => 20110192821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-11 [patent_title] => 'INTERRUPTING CHAMBER FOR HIGH-VOLTAGE CIRCUIT BREAKER WITH IMPROVED ARC BLOW-OUT' [patent_app_type] => utility [patent_app_number] => 12/998330 [patent_app_country] => US [patent_app_date] => 2009-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6134 [patent_no_of_claims] => 10 [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/A1/0192/20110192821.pdf [firstpage_image] =>[orig_patent_app_number] => 12998330 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/998330
Interrupting chamber for high-voltage circuit breaker with improved arc blow-out Jun 16, 2009 Issued
Array ( [id] => 6366415 [patent_doc_number] => 20100314357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-16 [patent_title] => 'RESIN-MOLDED VACUUM VALVE' [patent_app_type] => utility [patent_app_number] => 12/483639 [patent_app_country] => US [patent_app_date] => 2009-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5962 [patent_no_of_claims] => 11 [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/A1/0314/20100314357.pdf [firstpage_image] =>[orig_patent_app_number] => 12483639 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/483639
RESIN-MOLDED VACUUM VALVE Jun 11, 2009 Abandoned
Array ( [id] => 7804812 [patent_doc_number] => 20120055764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-08 [patent_title] => 'Control Device For Controlling Functions On A Motor Vehicle Control Panel And Corresponding Control Panel' [patent_app_type] => utility [patent_app_number] => 12/999514 [patent_app_country] => US [patent_app_date] => 2009-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3567 [patent_no_of_claims] => 19 [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/A1/0055/20120055764.pdf [firstpage_image] =>[orig_patent_app_number] => 12999514 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/999514
Control Device For Controlling Functions On A Motor Vehicle Control Panel And Corresponding Control Panel Jun 7, 2009 Abandoned
Array ( [id] => 5555218 [patent_doc_number] => 20090266795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-29 [patent_title] => 'TRANSMISSION FOR AN ELECTRICAL CIRCUIT BREAKER' [patent_app_type] => utility [patent_app_number] => 12/479299 [patent_app_country] => US [patent_app_date] => 2009-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3883 [patent_no_of_claims] => 22 [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/A1/0266/20090266795.pdf [firstpage_image] =>[orig_patent_app_number] => 12479299 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/479299
Transmission for an electrical circuit breaker Jun 4, 2009 Issued
Array ( [id] => 5299610 [patent_doc_number] => 20090294262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-03 [patent_title] => 'LOW PROFILE ROTARY SWITCH WITH AN ENCLOSED DETENT SUB-ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 12/472031 [patent_app_country] => US [patent_app_date] => 2009-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2652 [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] => publications/A1/0294/20090294262.pdf [firstpage_image] =>[orig_patent_app_number] => 12472031 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/472031
LOW PROFILE ROTARY SWITCH WITH AN ENCLOSED DETENT SUB-ASSEMBLY May 25, 2009 Abandoned
Array ( [id] => 5972084 [patent_doc_number] => 20110068088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-24 [patent_title] => 'USE OF AN ELECTRICAL CONTACT MATERIAL FOR BLOWING AN ELECTRIC ARC' [patent_app_type] => utility [patent_app_number] => 12/992308 [patent_app_country] => US [patent_app_date] => 2009-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4170 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0068/20110068088.pdf [firstpage_image] =>[orig_patent_app_number] => 12992308 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/992308
USE OF AN ELECTRICAL CONTACT MATERIAL FOR BLOWING AN ELECTRIC ARC May 13, 2009 Abandoned
Array ( [id] => 8772801 [patent_doc_number] => 08426759 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-23 [patent_title] => 'Vacuum circuit breaker' [patent_app_type] => utility [patent_app_number] => 12/989250 [patent_app_country] => US [patent_app_date] => 2009-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3899 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12989250 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/989250
Vacuum circuit breaker Apr 20, 2009 Issued
Array ( [id] => 7564291 [patent_doc_number] => 20110284354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-24 [patent_title] => 'KEY ILLUMINATION SWITCH MODULE AND LIGHT GUIDE SHEET' [patent_app_type] => utility [patent_app_number] => 12/935295 [patent_app_country] => US [patent_app_date] => 2009-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 9459 [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] => publications/A1/0284/20110284354.pdf [firstpage_image] =>[orig_patent_app_number] => 12935295 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/935295
KEY ILLUMINATION SWITCH MODULE AND LIGHT GUIDE SHEET Mar 16, 2009 Abandoned
Array ( [id] => 6199225 [patent_doc_number] => 20110062011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-17 [patent_title] => 'MODULAR TERMINAL, PARTICULARLY ISOLATING TERMINAL' [patent_app_type] => utility [patent_app_number] => 12/922633 [patent_app_country] => US [patent_app_date] => 2009-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4821 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0062/20110062011.pdf [firstpage_image] =>[orig_patent_app_number] => 12922633 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/922633
Modular terminal, particularly an isolating terminal Mar 11, 2009 Issued
Array ( [id] => 5421015 [patent_doc_number] => 20090147470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-11 [patent_title] => 'ELECTRONIC APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/390277 [patent_app_country] => US [patent_app_date] => 2009-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5868 [patent_no_of_claims] => 19 [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/A1/0147/20090147470.pdf [firstpage_image] =>[orig_patent_app_number] => 12390277 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/390277
ELECTRONIC APPARATUS Feb 19, 2009 Abandoned
Array ( [id] => 7570465 [patent_doc_number] => 20110266120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-03 [patent_title] => 'CONTACT DEVICE' [patent_app_type] => utility [patent_app_number] => 13/142880 [patent_app_country] => US [patent_app_date] => 2009-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5196 [patent_no_of_claims] => 20 [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/A1/0266/20110266120.pdf [firstpage_image] =>[orig_patent_app_number] => 13142880 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/142880
CONTACT DEVICE Feb 12, 2009 Abandoned
Array ( [id] => 6230388 [patent_doc_number] => 20100263995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-21 [patent_title] => 'THREE POSITION LOCK DEVICE FOR DRAWOUT CIRCUIT BREAKER' [patent_app_type] => utility [patent_app_number] => 12/810640 [patent_app_country] => US [patent_app_date] => 2009-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3150 [patent_no_of_claims] => 9 [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/A1/0263/20100263995.pdf [firstpage_image] =>[orig_patent_app_number] => 12810640 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/810640
Three position lock device for drawout circuit breaker Feb 4, 2009 Issued
Array ( [id] => 8749746 [patent_doc_number] => 08415579 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-09 [patent_title] => 'Method of assembling a vacuum switchgear assembly' [patent_app_type] => utility [patent_app_number] => 12/351375 [patent_app_country] => US [patent_app_date] => 2009-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 13080 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12351375 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/351375
Method of assembling a vacuum switchgear assembly Jan 8, 2009 Issued
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