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] => 4941344 [patent_doc_number] => 20080078666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-03 [patent_title] => 'Switchgear and switchgear operating mechanism' [patent_app_type] => utility [patent_app_number] => 11/898418 [patent_app_country] => US [patent_app_date] => 2007-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7164 [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/A1/0078/20080078666.pdf [firstpage_image] =>[orig_patent_app_number] => 11898418 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/898418
Switchgear and switchgear operating mechanism Sep 11, 2007 Issued
Array ( [id] => 4768145 [patent_doc_number] => 20080053799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-06 [patent_title] => 'CONTACT SWITCH' [patent_app_type] => utility [patent_app_number] => 11/846826 [patent_app_country] => US [patent_app_date] => 2007-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2875 [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/A1/0053/20080053799.pdf [firstpage_image] =>[orig_patent_app_number] => 11846826 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/846826
Contact switch Aug 28, 2007 Issued
Array ( [id] => 4768152 [patent_doc_number] => 20080053806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-06 [patent_title] => 'Rocker switch' [patent_app_type] => utility [patent_app_number] => 11/895733 [patent_app_country] => US [patent_app_date] => 2007-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2174 [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/A1/0053/20080053806.pdf [firstpage_image] =>[orig_patent_app_number] => 11895733 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/895733
Rocker switch Aug 26, 2007 Issued
Array ( [id] => 4660459 [patent_doc_number] => 20080251366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-16 [patent_title] => 'Locking push-button switch' [patent_app_type] => utility [patent_app_number] => 11/894431 [patent_app_country] => US [patent_app_date] => 2007-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1738 [patent_no_of_claims] => 11 [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/A1/0251/20080251366.pdf [firstpage_image] =>[orig_patent_app_number] => 11894431 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/894431
Locking push-button switch Aug 20, 2007 Abandoned
Array ( [id] => 5162648 [patent_doc_number] => 20070284228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-13 [patent_title] => 'Circuit breaker interlock devices, systems, and methods' [patent_app_type] => utility [patent_app_number] => 11/894478 [patent_app_country] => US [patent_app_date] => 2007-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 10779 [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/A1/0284/20070284228.pdf [firstpage_image] =>[orig_patent_app_number] => 11894478 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/894478
Circuit breaker interlock devices, systems, and methods Aug 20, 2007 Issued
Array ( [id] => 5227746 [patent_doc_number] => 20070289852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-20 [patent_title] => 'Circuit breaker interlock devices, systems, and methods' [patent_app_type] => utility [patent_app_number] => 11/894479 [patent_app_country] => US [patent_app_date] => 2007-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 10779 [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/A1/0289/20070289852.pdf [firstpage_image] =>[orig_patent_app_number] => 11894479 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/894479
Circuit breaker interlock devices, systems, and methods Aug 20, 2007 Issued
Array ( [id] => 5227744 [patent_doc_number] => 20070289850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-20 [patent_title] => 'Circuit breaker interlock devices, systems, and methods' [patent_app_type] => utility [patent_app_number] => 11/894405 [patent_app_country] => US [patent_app_date] => 2007-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 10780 [patent_no_of_claims] => 5 [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/A1/0289/20070289850.pdf [firstpage_image] =>[orig_patent_app_number] => 11894405 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/894405
Circuit breaker interlock devices, systems, and methods Aug 20, 2007 Issued
Array ( [id] => 5227745 [patent_doc_number] => 20070289851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-20 [patent_title] => 'Circuit breaker interlock devices, systems, and methods' [patent_app_type] => utility [patent_app_number] => 11/894406 [patent_app_country] => US [patent_app_date] => 2007-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 10779 [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/A1/0289/20070289851.pdf [firstpage_image] =>[orig_patent_app_number] => 11894406 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/894406
Circuit breaker interlock devices, systems, and methods Aug 20, 2007 Issued
Array ( [id] => 4434719 [patent_doc_number] => 07897890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-01 [patent_title] => 'Vacuum insulated switchgear' [patent_app_type] => utility [patent_app_number] => 11/841159 [patent_app_country] => US [patent_app_date] => 2007-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7546 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/897/07897890.pdf [firstpage_image] =>[orig_patent_app_number] => 11841159 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/841159
Vacuum insulated switchgear Aug 19, 2007 Issued
Array ( [id] => 4701402 [patent_doc_number] => 20080060924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-13 [patent_title] => 'NON-TOUCHING LIMIT SWITCH' [patent_app_type] => utility [patent_app_number] => 11/839526 [patent_app_country] => US [patent_app_date] => 2007-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1669 [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/A1/0060/20080060924.pdf [firstpage_image] =>[orig_patent_app_number] => 11839526 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/839526
NON-TOUCHING LIMIT SWITCH Aug 14, 2007 Abandoned
Array ( [id] => 5443812 [patent_doc_number] => 20090045038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-19 [patent_title] => 'Digital multimeter having improved rotary switch assembly' [patent_app_type] => utility [patent_app_number] => 11/893109 [patent_app_country] => US [patent_app_date] => 2007-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3187 [patent_no_of_claims] => 21 [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/A1/0045/20090045038.pdf [firstpage_image] =>[orig_patent_app_number] => 11893109 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/893109
Digital multimeter having improved rotary switch assembly Aug 13, 2007 Issued
Array ( [id] => 5233 [patent_doc_number] => 07812275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-12 [patent_title] => 'Automatically reset switch' [patent_app_type] => utility [patent_app_number] => 11/889199 [patent_app_country] => US [patent_app_date] => 2007-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4917 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 415 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/812/07812275.pdf [firstpage_image] =>[orig_patent_app_number] => 11889199 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/889199
Automatically reset switch Aug 8, 2007 Issued
Array ( [id] => 7730560 [patent_doc_number] => 08101879 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-24 [patent_title] => 'Key switch and keyboard having the same' [patent_app_type] => utility [patent_app_number] => 11/889053 [patent_app_country] => US [patent_app_date] => 2007-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 4049 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/101/08101879.pdf [firstpage_image] =>[orig_patent_app_number] => 11889053 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/889053
Key switch and keyboard having the same Aug 7, 2007 Issued
Array ( [id] => 5082608 [patent_doc_number] => 20070272659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-29 [patent_title] => 'SWITCHING CHAMBER FOR A GAS-INSULATED HIGH-VOLTAGE CIRCUIT BREAKER' [patent_app_type] => utility [patent_app_number] => 11/833373 [patent_app_country] => US [patent_app_date] => 2007-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3014 [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/A1/0272/20070272659.pdf [firstpage_image] =>[orig_patent_app_number] => 11833373 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/833373
Switching chamber for a gas-insulated high-voltage circuit breaker Aug 2, 2007 Issued
Array ( [id] => 4768307 [patent_doc_number] => 20080053961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-06 [patent_title] => 'Metal-clad electrical equipment including a particle trap' [patent_app_type] => utility [patent_app_number] => 11/888702 [patent_app_country] => US [patent_app_date] => 2007-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1802 [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/A1/0053/20080053961.pdf [firstpage_image] =>[orig_patent_app_number] => 11888702 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/888702
Metal-clad electrical equipment including a particle trap Aug 1, 2007 Abandoned
Array ( [id] => 4941346 [patent_doc_number] => 20080078668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-03 [patent_title] => 'Actuating the oppositely-moving contacts of an interrupting chamber by a cylindrical cam' [patent_app_type] => utility [patent_app_number] => 11/888701 [patent_app_country] => US [patent_app_date] => 2007-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3263 [patent_no_of_claims] => 15 [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/A1/0078/20080078668.pdf [firstpage_image] =>[orig_patent_app_number] => 11888701 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/888701
Actuating the oppositely-moving contacts of an interrupting chamber by a cylindrical cam Aug 1, 2007 Issued
Array ( [id] => 4946638 [patent_doc_number] => 20080302764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'Contact backing for a vacuum interrupter' [patent_app_type] => utility [patent_app_number] => 11/881952 [patent_app_country] => US [patent_app_date] => 2007-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9465 [patent_no_of_claims] => 28 [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/A1/0302/20080302764.pdf [firstpage_image] =>[orig_patent_app_number] => 11881952 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/881952
Contact backing for a vacuum interrupter Jul 29, 2007 Issued
Array ( [id] => 4723468 [patent_doc_number] => 20080203061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-28 [patent_title] => 'Gas-circuit breaker' [patent_app_type] => utility [patent_app_number] => 11/882103 [patent_app_country] => US [patent_app_date] => 2007-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3279 [patent_no_of_claims] => 3 [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/A1/0203/20080203061.pdf [firstpage_image] =>[orig_patent_app_number] => 11882103 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/882103
Gas-circuit breaker Jul 29, 2007 Issued
Array ( [id] => 7597400 [patent_doc_number] => 07619177 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-17 [patent_title] => 'Nozzle fastening for electrical switching apparatus' [patent_app_type] => utility [patent_app_number] => 11/879508 [patent_app_country] => US [patent_app_date] => 2007-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4187 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/619/07619177.pdf [firstpage_image] =>[orig_patent_app_number] => 11879508 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/879508
Nozzle fastening for electrical switching apparatus Jul 17, 2007 Issued
Array ( [id] => 33423 [patent_doc_number] => 07790996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-07 [patent_title] => 'Status indication for emergency stop push button' [patent_app_type] => utility [patent_app_number] => 11/776840 [patent_app_country] => US [patent_app_date] => 2007-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1928 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/790/07790996.pdf [firstpage_image] =>[orig_patent_app_number] => 11776840 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/776840
Status indication for emergency stop push button Jul 11, 2007 Issued
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