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] => 10086139 [patent_doc_number] => 09123490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-01 [patent_title] => 'Vacuum switch tube' [patent_app_type] => utility [patent_app_number] => 13/574262 [patent_app_country] => US [patent_app_date] => 2011-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2248 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13574262 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/574262
Vacuum switch tube Jan 6, 2011 Issued
Array ( [id] => 8286899 [patent_doc_number] => 20120175229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-12 [patent_title] => 'SEQUENTIAL SWITCHING DEVICE WITH SURROUNDING DISTINCTIVE JOINT POINTS STRUCTURE' [patent_app_type] => utility [patent_app_number] => 12/985411 [patent_app_country] => US [patent_app_date] => 2011-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4713 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12985411 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/985411
Sequential switching device with surrounding distinctive joint points structure Jan 5, 2011 Issued
Array ( [id] => 6098145 [patent_doc_number] => 20110163069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-07 [patent_title] => 'GAS-INSULATED HIGH-VOLTAGE SWITCH' [patent_app_type] => utility [patent_app_number] => 12/983035 [patent_app_country] => US [patent_app_date] => 2010-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3719 [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/A1/0163/20110163069.pdf [firstpage_image] =>[orig_patent_app_number] => 12983035 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/983035
GAS-INSULATED HIGH-VOLTAGE SWITCH Dec 30, 2010 Abandoned
Array ( [id] => 9286582 [patent_doc_number] => 08642912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-04 [patent_title] => 'Vacuum circuit breaker' [patent_app_type] => utility [patent_app_number] => 12/982782 [patent_app_country] => US [patent_app_date] => 2010-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3544 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12982782 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/982782
Vacuum circuit breaker Dec 29, 2010 Issued
Array ( [id] => 8802655 [patent_doc_number] => 08440930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-14 [patent_title] => 'Vacuum circuit breaker' [patent_app_type] => utility [patent_app_number] => 12/980160 [patent_app_country] => US [patent_app_date] => 2010-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4230 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12980160 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/980160
Vacuum circuit breaker Dec 27, 2010 Issued
Array ( [id] => 8986495 [patent_doc_number] => 20130213776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-22 [patent_title] => 'TAP CHANGER HAVING A FREEWHEEL' [patent_app_type] => utility [patent_app_number] => 13/504293 [patent_app_country] => US [patent_app_date] => 2010-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4593 [patent_no_of_claims] => 7 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13504293 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/504293
TAP CHANGER HAVING A FREEWHEEL Dec 10, 2010 Abandoned
Array ( [id] => 8653333 [patent_doc_number] => 08373082 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-12 [patent_title] => 'Vacuum insulated switchgear' [patent_app_type] => utility [patent_app_number] => 12/942319 [patent_app_country] => US [patent_app_date] => 2010-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5537 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12942319 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/942319
Vacuum insulated switchgear Nov 8, 2010 Issued
Array ( [id] => 8995399 [patent_doc_number] => 08519284 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-27 [patent_title] => 'Electronic device' [patent_app_type] => utility [patent_app_number] => 12/940303 [patent_app_country] => US [patent_app_date] => 2010-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 5668 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12940303 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/940303
Electronic device Nov 4, 2010 Issued
Array ( [id] => 8390426 [patent_doc_number] => 20120228264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-13 [patent_title] => 'USE OF SPECIFIC COMPOSITE MATERIALS AS ELECTRIC ARC EXTINCTION MATERIALS IN ELECTRICAL EQUIPMENT' [patent_app_type] => utility [patent_app_number] => 13/505645 [patent_app_country] => US [patent_app_date] => 2010-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3148 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13505645 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/505645
USE OF SPECIFIC COMPOSITE MATERIALS AS ELECTRIC ARC EXTINCTION MATERIALS IN ELECTRICAL EQUIPMENT Nov 2, 2010 Abandoned
Array ( [id] => 8785007 [patent_doc_number] => 08431850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-30 [patent_title] => 'Button structure' [patent_app_type] => utility [patent_app_number] => 12/916609 [patent_app_country] => US [patent_app_date] => 2010-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1992 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12916609 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/916609
Button structure Oct 30, 2010 Issued
Array ( [id] => 8164956 [patent_doc_number] => 20120103776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'METHOD AND APPARATUS FOR CONTROLLING A MULTI-MODE KEYBOARD' [patent_app_type] => utility [patent_app_number] => 12/915387 [patent_app_country] => US [patent_app_date] => 2010-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6517 [patent_no_of_claims] => 21 [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/A1/0103/20120103776.pdf [firstpage_image] =>[orig_patent_app_number] => 12915387 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/915387
Method and apparatus for controlling a multi-mode keyboard Oct 28, 2010 Issued
Array ( [id] => 7814602 [patent_doc_number] => 20120061222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-15 [patent_title] => 'KEYPAD ASSEMBLY AND ELECTRONIC DEVICE USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/915280 [patent_app_country] => US [patent_app_date] => 2010-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1447 [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/A1/0061/20120061222.pdf [firstpage_image] =>[orig_patent_app_number] => 12915280 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/915280
Keypad assembly and electronic device using the same Oct 28, 2010 Issued
Array ( [id] => 8224370 [patent_doc_number] => 20120138574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'TANK TYPE VACUUM CIRCUIT BREAKER' [patent_app_type] => utility [patent_app_number] => 13/390575 [patent_app_country] => US [patent_app_date] => 2010-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2135 [patent_no_of_claims] => 2 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13390575 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/390575
Tank type vacuum circuit breaker Oct 27, 2010 Issued
Array ( [id] => 9086702 [patent_doc_number] => 08558131 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-15 [patent_title] => 'Switch having a plunger, a support terminal, and a coil spring' [patent_app_type] => utility [patent_app_number] => 12/914907 [patent_app_country] => US [patent_app_date] => 2010-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 41 [patent_no_of_words] => 4687 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12914907 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/914907
Switch having a plunger, a support terminal, and a coil spring Oct 27, 2010 Issued
Array ( [id] => 8356184 [patent_doc_number] => 20120211337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-23 [patent_title] => 'FOOT-OPERATED SWITCH' [patent_app_type] => utility [patent_app_number] => 13/504165 [patent_app_country] => US [patent_app_date] => 2010-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1137 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13504165 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/504165
Foot-operated switch Oct 26, 2010 Issued
Array ( [id] => 7738019 [patent_doc_number] => 20120018291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-26 [patent_title] => 'SWITCH ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 12/910813 [patent_app_country] => US [patent_app_date] => 2010-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1452 [patent_no_of_claims] => 18 [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/A1/0018/20120018291.pdf [firstpage_image] =>[orig_patent_app_number] => 12910813 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/910813
SWITCH ASSEMBLY Oct 23, 2010 Abandoned
Array ( [id] => 8808150 [patent_doc_number] => 08445802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-21 [patent_title] => 'Button structure of portable electronic device' [patent_app_type] => utility [patent_app_number] => 12/905220 [patent_app_country] => US [patent_app_date] => 2010-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1156 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12905220 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/905220
Button structure of portable electronic device Oct 14, 2010 Issued
Array ( [id] => 8897024 [patent_doc_number] => 08476546 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-02 [patent_title] => 'Dual breaking point electrical joint' [patent_app_type] => utility [patent_app_number] => 12/900965 [patent_app_country] => US [patent_app_date] => 2010-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5220 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12900965 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/900965
Dual breaking point electrical joint Oct 7, 2010 Issued
Array ( [id] => 9496938 [patent_doc_number] => 08735758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-27 [patent_title] => 'Circuit breaker having dual arc chamber' [patent_app_type] => utility [patent_app_number] => 12/898236 [patent_app_country] => US [patent_app_date] => 2010-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 4707 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12898236 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/898236
Circuit breaker having dual arc chamber Oct 4, 2010 Issued
Array ( [id] => 8089379 [patent_doc_number] => 20120080296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-05 [patent_title] => 'ILLUMINATED BUTTON ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 12/894727 [patent_app_country] => US [patent_app_date] => 2010-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3306 [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/A1/0080/20120080296.pdf [firstpage_image] =>[orig_patent_app_number] => 12894727 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/894727
Illuminated button assembly Sep 29, 2010 Issued
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