Search

Christine T. Duong

Examiner (ID: 12187)

Most Active Art Unit
2462
Art Unit(s)
2416, 2616, 2462
Total Applications
773
Issued Applications
653
Pending Applications
9
Abandoned Applications
123

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7516626 [patent_doc_number] => 08040706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-18 [patent_title] => 'Sine wave lamp controller with active switch commutation and anti-flicker correction' [patent_app_type] => utility [patent_app_number] => 12/689123 [patent_app_country] => US [patent_app_date] => 2010-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5038 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/040/08040706.pdf [firstpage_image] =>[orig_patent_app_number] => 12689123 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/689123
Sine wave lamp controller with active switch commutation and anti-flicker correction Jan 17, 2010 Issued
Array ( [id] => 6170805 [patent_doc_number] => 20110175544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-21 [patent_title] => 'Multifunctional Illuminating Lamp' [patent_app_type] => utility [patent_app_number] => 12/687877 [patent_app_country] => US [patent_app_date] => 2010-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1661 [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/A1/0175/20110175544.pdf [firstpage_image] =>[orig_patent_app_number] => 12687877 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/687877
Multifunctional Illuminating Lamp Jan 14, 2010 Abandoned
Array ( [id] => 8105129 [patent_doc_number] => 08154214 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-10 [patent_title] => 'Switching power supply for an illumination device with precision current control' [patent_app_type] => utility [patent_app_number] => 12/688152 [patent_app_country] => US [patent_app_date] => 2010-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3609 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/154/08154214.pdf [firstpage_image] =>[orig_patent_app_number] => 12688152 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/688152
Switching power supply for an illumination device with precision current control Jan 14, 2010 Issued
Array ( [id] => 8859229 [patent_doc_number] => 08461768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-11 [patent_title] => 'Transmitter and information processing device converting supply voltage to drive voltage' [patent_app_type] => utility [patent_app_number] => 12/687222 [patent_app_country] => US [patent_app_date] => 2010-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 22 [patent_no_of_words] => 9360 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12687222 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/687222
Transmitter and information processing device converting supply voltage to drive voltage Jan 13, 2010 Issued
Array ( [id] => 6184610 [patent_doc_number] => 20110169425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-14 [patent_title] => 'SINGLE CHIP BALLAST CONTROLLER FOR STEP-DIMMING OF A FLUORESCENT LAMP' [patent_app_type] => utility [patent_app_number] => 12/687560 [patent_app_country] => US [patent_app_date] => 2010-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2179 [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] => publications/A1/0169/20110169425.pdf [firstpage_image] =>[orig_patent_app_number] => 12687560 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/687560
SINGLE CHIP BALLAST CONTROLLER FOR STEP-DIMMING OF A FLUORESCENT LAMP Jan 13, 2010 Abandoned
Array ( [id] => 5964231 [patent_doc_number] => 20110148311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'Controller Circuit For Half Wave LED Light Strings' [patent_app_type] => utility [patent_app_number] => 12/687278 [patent_app_country] => US [patent_app_date] => 2010-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2692 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0148/20110148311.pdf [firstpage_image] =>[orig_patent_app_number] => 12687278 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/687278
Controller circuit for half wave LED light strings Jan 13, 2010 Issued
Array ( [id] => 6385417 [patent_doc_number] => 20100176745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-15 [patent_title] => 'LIGHT SOURCE DRIVING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/687558 [patent_app_country] => US [patent_app_date] => 2010-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3633 [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/A1/0176/20100176745.pdf [firstpage_image] =>[orig_patent_app_number] => 12687558 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/687558
Light source driving apparatus Jan 13, 2010 Issued
Array ( [id] => 9345939 [patent_doc_number] => 08665090 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-04 [patent_title] => 'Multi-modal load control system having occupancy sensing' [patent_app_type] => utility [patent_app_number] => 12/686634 [patent_app_country] => US [patent_app_date] => 2010-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8541 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12686634 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/686634
Multi-modal load control system having occupancy sensing Jan 12, 2010 Issued
Array ( [id] => 6184603 [patent_doc_number] => 20110169419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-14 [patent_title] => 'PORTABLE LIGHTING SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/686938 [patent_app_country] => US [patent_app_date] => 2010-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5842 [patent_no_of_claims] => 30 [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/A1/0169/20110169419.pdf [firstpage_image] =>[orig_patent_app_number] => 12686938 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/686938
Portable lighting system responsive to selective user actuations Jan 12, 2010 Issued
Array ( [id] => 8317947 [patent_doc_number] => 08232727 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-07-31 [patent_title] => 'Ballast circuit for a gas-discharge lamp having a filament drive circuit with monostable control' [patent_app_type] => utility [patent_app_number] => 12/685969 [patent_app_country] => US [patent_app_date] => 2010-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3873 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12685969 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/685969
Ballast circuit for a gas-discharge lamp having a filament drive circuit with monostable control Jan 11, 2010 Issued
Array ( [id] => 5926064 [patent_doc_number] => 20110037414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-17 [patent_title] => 'DRIVING APPARATUS FOR LIGHT EMITTING DIODES' [patent_app_type] => utility [patent_app_number] => 12/686333 [patent_app_country] => US [patent_app_date] => 2010-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6379 [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/A1/0037/20110037414.pdf [firstpage_image] =>[orig_patent_app_number] => 12686333 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/686333
Driving apparatus for light emitting diodes without employing electrolytic capacitor Jan 11, 2010 Issued
Array ( [id] => 8410840 [patent_doc_number] => 08274238 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-25 [patent_title] => 'Electronic circuit for driving a diode load' [patent_app_type] => utility [patent_app_number] => 12/629374 [patent_app_country] => US [patent_app_date] => 2009-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7284 [patent_no_of_claims] => 18 [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] => 12629374 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/629374
Electronic circuit for driving a diode load Dec 1, 2009 Issued
Array ( [id] => 6402839 [patent_doc_number] => 20100148674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-17 [patent_title] => 'SETTING AN RGB LUMINOUS MODULE' [patent_app_type] => utility [patent_app_number] => 12/626955 [patent_app_country] => US [patent_app_date] => 2009-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4528 [patent_no_of_claims] => 21 [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/A1/0148/20100148674.pdf [firstpage_image] =>[orig_patent_app_number] => 12626955 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/626955
SETTING AN RGB LUMINOUS MODULE Nov 29, 2009 Abandoned
Array ( [id] => 6036807 [patent_doc_number] => 20110089856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-21 [patent_title] => 'LIGHT EMITTING DIODE LAMP AND CONTROL CIRCUIT THEREOF' [patent_app_type] => utility [patent_app_number] => 12/626687 [patent_app_country] => US [patent_app_date] => 2009-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1752 [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] => publications/A1/0089/20110089856.pdf [firstpage_image] =>[orig_patent_app_number] => 12626687 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/626687
Light emitting diode lamp and control circuit thereof Nov 26, 2009 Issued
Array ( [id] => 7989115 [patent_doc_number] => 08076856 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-13 [patent_title] => 'LED lamp' [patent_app_type] => utility [patent_app_number] => 12/626685 [patent_app_country] => US [patent_app_date] => 2009-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4607 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 399 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/076/08076856.pdf [firstpage_image] =>[orig_patent_app_number] => 12626685 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/626685
LED lamp Nov 26, 2009 Issued
Array ( [id] => 8205823 [patent_doc_number] => 20120126704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-24 [patent_title] => 'MODULATABLE LIGHT-EMITTING DIODE' [patent_app_type] => utility [patent_app_number] => 13/130899 [patent_app_country] => US [patent_app_date] => 2009-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6778 [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/A1/0126/20120126704.pdf [firstpage_image] =>[orig_patent_app_number] => 13130899 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/130899
Modulatable light-emitting diode Nov 25, 2009 Issued
Array ( [id] => 7742425 [patent_doc_number] => 08106738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-31 [patent_title] => 'Ballast for multiple lamps and method of manufacturing the same' [patent_app_type] => utility [patent_app_number] => 12/626651 [patent_app_country] => US [patent_app_date] => 2009-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3839 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/106/08106738.pdf [firstpage_image] =>[orig_patent_app_number] => 12626651 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/626651
Ballast for multiple lamps and method of manufacturing the same Nov 25, 2009 Issued
Array ( [id] => 8153338 [patent_doc_number] => 08169156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-01 [patent_title] => 'Control method capable of preventing flicker effect and light emitting device thereof' [patent_app_type] => utility [patent_app_number] => 12/625576 [patent_app_country] => US [patent_app_date] => 2009-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4265 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/169/08169156.pdf [firstpage_image] =>[orig_patent_app_number] => 12625576 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/625576
Control method capable of preventing flicker effect and light emitting device thereof Nov 24, 2009 Issued
Array ( [id] => 8397179 [patent_doc_number] => 08267554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-18 [patent_title] => 'Light emitting diode device' [patent_app_type] => utility [patent_app_number] => 12/626257 [patent_app_country] => US [patent_app_date] => 2009-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1164 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12626257 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/626257
Light emitting diode device Nov 24, 2009 Issued
Array ( [id] => 6178385 [patent_doc_number] => 20110121761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-26 [patent_title] => 'SYNCHRONIZED PHASE-SHIFTED PULSE WIDTH MODULATION SIGNAL GENERATION' [patent_app_type] => utility [patent_app_number] => 12/625818 [patent_app_country] => US [patent_app_date] => 2009-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 12029 [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/A1/0121/20110121761.pdf [firstpage_image] =>[orig_patent_app_number] => 12625818 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/625818
Synchronized phase-shifted pulse width modulation signal generation Nov 24, 2009 Issued
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