Search

Thuykhanh Le

Examiner (ID: 679, Phone: (571)272-6429 , Office: P/2658 )

Most Active Art Unit
2655
Art Unit(s)
2655, 2658, 4165
Total Applications
487
Issued Applications
352
Pending Applications
65
Abandoned Applications
92

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4673796 [patent_doc_number] => 20080211424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-04 [patent_title] => 'MULTI-DISCHARGE TUBE LIGHTING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/022901 [patent_app_country] => US [patent_app_date] => 2008-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4827 [patent_no_of_claims] => 12 [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/A1/0211/20080211424.pdf [firstpage_image] =>[orig_patent_app_number] => 12022901 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/022901
Multi-discharge tube lighting apparatus Jan 29, 2008 Issued
Array ( [id] => 4843627 [patent_doc_number] => 20080180035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-31 [patent_title] => 'Lighting string controller with universal power input' [patent_app_type] => utility [patent_app_number] => 12/010772 [patent_app_country] => US [patent_app_date] => 2008-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2524 [patent_no_of_claims] => 13 [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/A1/0180/20080180035.pdf [firstpage_image] =>[orig_patent_app_number] => 12010772 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/010772
Lighting string controller with universal power input Jan 29, 2008 Abandoned
Array ( [id] => 5377696 [patent_doc_number] => 20090189535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-30 [patent_title] => 'Transformer wiring method and apparatus for fluorescent lighting' [patent_app_type] => utility [patent_app_number] => 12/011771 [patent_app_country] => US [patent_app_date] => 2008-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4415 [patent_no_of_claims] => 25 [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/A1/0189/20090189535.pdf [firstpage_image] =>[orig_patent_app_number] => 12011771 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/011771
Transformer wiring method and apparatus for fluorescent lighting Jan 28, 2008 Issued
Array ( [id] => 7530928 [patent_doc_number] => 07843151 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-30 [patent_title] => 'Backlight control circuit with micro controller feeding operating state of load circuit back to pulse width modulation integrated circuit' [patent_app_type] => utility [patent_app_number] => 12/011696 [patent_app_country] => US [patent_app_date] => 2008-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2265 [patent_no_of_claims] => 10 [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] => patents/07/843/07843151.pdf [firstpage_image] =>[orig_patent_app_number] => 12011696 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/011696
Backlight control circuit with micro controller feeding operating state of load circuit back to pulse width modulation integrated circuit Jan 27, 2008 Issued
Array ( [id] => 4695918 [patent_doc_number] => 20080218102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-11 [patent_title] => 'Programmable radio frequency waveform generatior for a synchrocyclotron' [patent_app_type] => utility [patent_app_number] => 12/011466 [patent_app_country] => US [patent_app_date] => 2008-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5726 [patent_no_of_claims] => 45 [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/A1/0218/20080218102.pdf [firstpage_image] =>[orig_patent_app_number] => 12011466 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/011466
Programmable radio frequency waveform generator for a synchrocyclotron Jan 24, 2008 Issued
Array ( [id] => 4898027 [patent_doc_number] => 20080117640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-22 [patent_title] => 'Portable Electric Lighting Fixture' [patent_app_type] => utility [patent_app_number] => 12/020224 [patent_app_country] => US [patent_app_date] => 2008-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2832 [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/A1/0117/20080117640.pdf [firstpage_image] =>[orig_patent_app_number] => 12020224 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/020224
Portable Electric Lighting Fixture Jan 24, 2008 Abandoned
Array ( [id] => 4884300 [patent_doc_number] => 20080258632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'METHOD FOR DRIVING A LIGHT SOURCE, LIGHT SOURCE DRIVING CIRCUIT THEREOF, LIGHT SOURCE ASSEMBLY HAVING THE LIGHT SOURCE DRIVING CIRCUIT AND DISPLAY APPARATUS HAVING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/020015 [patent_app_country] => US [patent_app_date] => 2008-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7108 [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/A1/0258/20080258632.pdf [firstpage_image] =>[orig_patent_app_number] => 12020015 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/020015
METHOD FOR DRIVING A LIGHT SOURCE, LIGHT SOURCE DRIVING CIRCUIT THEREOF, LIGHT SOURCE ASSEMBLY HAVING THE LIGHT SOURCE DRIVING CIRCUIT AND DISPLAY APPARATUS HAVING THE SAME Jan 24, 2008 Abandoned
Array ( [id] => 5377693 [patent_doc_number] => 20090189532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-30 [patent_title] => 'ELECTROLUMINESCENT DEVICE HAVING IMPROVED BRIGHTNESS UNIFORMITY' [patent_app_type] => utility [patent_app_number] => 12/018846 [patent_app_country] => US [patent_app_date] => 2008-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5967 [patent_no_of_claims] => 11 [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/A1/0189/20090189532.pdf [firstpage_image] =>[orig_patent_app_number] => 12018846 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/018846
Electroluminescent device having improved brightness uniformity Jan 23, 2008 Issued
Array ( [id] => 5750 [patent_doc_number] => 07812542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-12 [patent_title] => 'Arrangement and method for the generation of extreme ultraviolet radiation by means of an electrically operated gas discharge' [patent_app_type] => utility [patent_app_number] => 12/018353 [patent_app_country] => US [patent_app_date] => 2008-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4525 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/812/07812542.pdf [firstpage_image] =>[orig_patent_app_number] => 12018353 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/018353
Arrangement and method for the generation of extreme ultraviolet radiation by means of an electrically operated gas discharge Jan 22, 2008 Issued
Array ( [id] => 8352668 [patent_doc_number] => 08247999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-21 [patent_title] => 'Time division multiplexing a DC-to-DC voltage converter' [patent_app_type] => utility [patent_app_number] => 12/009851 [patent_app_country] => US [patent_app_date] => 2008-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 5932 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12009851 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/009851
Time division multiplexing a DC-to-DC voltage converter Jan 21, 2008 Issued
Array ( [id] => 73403 [patent_doc_number] => 07755574 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-13 [patent_title] => 'Plasma display and driving method thereof' [patent_app_type] => utility [patent_app_number] => 12/018128 [patent_app_country] => US [patent_app_date] => 2008-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8601 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/755/07755574.pdf [firstpage_image] =>[orig_patent_app_number] => 12018128 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/018128
Plasma display and driving method thereof Jan 21, 2008 Issued
Array ( [id] => 4830079 [patent_doc_number] => 20080129214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-05 [patent_title] => 'Miniature light base unit with shunt for random twinkle' [patent_app_type] => utility [patent_app_number] => 12/007779 [patent_app_country] => US [patent_app_date] => 2008-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7719 [patent_no_of_claims] => 16 [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/A1/0129/20080129214.pdf [firstpage_image] =>[orig_patent_app_number] => 12007779 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/007779
Miniature light base unit with shunt for random twinkle Jan 14, 2008 Abandoned
Array ( [id] => 133237 [patent_doc_number] => 07701327 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-20 [patent_title] => 'Wireless display panel having light status indicators' [patent_app_type] => utility [patent_app_number] => 12/013190 [patent_app_country] => US [patent_app_date] => 2008-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1888 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/701/07701327.pdf [firstpage_image] =>[orig_patent_app_number] => 12013190 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/013190
Wireless display panel having light status indicators Jan 10, 2008 Issued
Array ( [id] => 7752896 [patent_doc_number] => 08111011 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-02-07 [patent_title] => 'LED luminaire with improved life and operation management' [patent_app_type] => utility [patent_app_number] => 11/972561 [patent_app_country] => US [patent_app_date] => 2008-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3146 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/111/08111011.pdf [firstpage_image] =>[orig_patent_app_number] => 11972561 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/972561
LED luminaire with improved life and operation management Jan 9, 2008 Issued
Array ( [id] => 5578997 [patent_doc_number] => 20090174343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-09 [patent_title] => 'Multiple LED Driver' [patent_app_type] => utility [patent_app_number] => 11/971827 [patent_app_country] => US [patent_app_date] => 2008-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2862 [patent_no_of_claims] => 18 [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/A1/0174/20090174343.pdf [firstpage_image] =>[orig_patent_app_number] => 11971827 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/971827
Multiple LED Driver Jan 8, 2008 Abandoned
Array ( [id] => 132959 [patent_doc_number] => 07701150 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-20 [patent_title] => 'Current shaping of an LED signal for interfacing with traffic control equipment' [patent_app_type] => utility [patent_app_number] => 12/006124 [patent_app_country] => US [patent_app_date] => 2007-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3907 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/701/07701150.pdf [firstpage_image] =>[orig_patent_app_number] => 12006124 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/006124
Current shaping of an LED signal for interfacing with traffic control equipment Dec 30, 2007 Issued
Array ( [id] => 4749620 [patent_doc_number] => 20080157691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-03 [patent_title] => 'Switching power supply circuit having independent loops' [patent_app_type] => utility [patent_app_number] => 12/005798 [patent_app_country] => US [patent_app_date] => 2007-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2590 [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/A1/0157/20080157691.pdf [firstpage_image] =>[orig_patent_app_number] => 12005798 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/005798
Switching power supply circuit having independent loops Dec 26, 2007 Issued
Array ( [id] => 4913403 [patent_doc_number] => 20080094002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-24 [patent_title] => 'Intelligent Electrical Switching Device' [patent_app_type] => utility [patent_app_number] => 11/961723 [patent_app_country] => US [patent_app_date] => 2007-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7007 [patent_no_of_claims] => 35 [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/A1/0094/20080094002.pdf [firstpage_image] =>[orig_patent_app_number] => 11961723 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/961723
Intelligent electrical switching device including a touch sensor switch Dec 19, 2007 Issued
Array ( [id] => 4864207 [patent_doc_number] => 20080143266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-19 [patent_title] => 'Voltage Range Extender Mechanism' [patent_app_type] => utility [patent_app_number] => 11/957506 [patent_app_country] => US [patent_app_date] => 2007-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5910 [patent_no_of_claims] => 24 [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/A1/0143/20080143266.pdf [firstpage_image] =>[orig_patent_app_number] => 11957506 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/957506
Voltage range extender mechanism Dec 16, 2007 Issued
Array ( [id] => 7505209 [patent_doc_number] => 08035321 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-11 [patent_title] => 'Injector for betatron' [patent_app_type] => utility [patent_app_number] => 11/957257 [patent_app_country] => US [patent_app_date] => 2007-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4208 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/035/08035321.pdf [firstpage_image] =>[orig_patent_app_number] => 11957257 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/957257
Injector for betatron Dec 13, 2007 Issued
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