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] => 5094052 [patent_doc_number] => 20070115661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-24 [patent_title] => 'LED LIGHTING DEVICE' [patent_app_type] => utility [patent_app_number] => 11/616909 [patent_app_country] => US [patent_app_date] => 2006-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5854 [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/A1/0115/20070115661.pdf [firstpage_image] =>[orig_patent_app_number] => 11616909 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/616909
LED lighting device Dec 27, 2006 Issued
Array ( [id] => 4458392 [patent_doc_number] => 07893925 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-02-22 [patent_title] => 'Circuit for reading buttons and controlling light emitting diodes' [patent_app_type] => utility [patent_app_number] => 11/616779 [patent_app_country] => US [patent_app_date] => 2006-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 6867 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/893/07893925.pdf [firstpage_image] =>[orig_patent_app_number] => 11616779 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/616779
Circuit for reading buttons and controlling light emitting diodes Dec 26, 2006 Issued
Array ( [id] => 4907499 [patent_doc_number] => 20080018265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-24 [patent_title] => 'Single-stage electronic ballast device' [patent_app_type] => utility [patent_app_number] => 11/644946 [patent_app_country] => US [patent_app_date] => 2006-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 6391 [patent_no_of_claims] => 14 [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/A1/0018/20080018265.pdf [firstpage_image] =>[orig_patent_app_number] => 11644946 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/644946
Single-stage electronic ballast device Dec 25, 2006 Issued
Array ( [id] => 4708533 [patent_doc_number] => 20080297059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-04 [patent_title] => 'Led Control Circuit and Method' [patent_app_type] => utility [patent_app_number] => 12/159737 [patent_app_country] => US [patent_app_date] => 2006-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2966 [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/A1/0297/20080297059.pdf [firstpage_image] =>[orig_patent_app_number] => 12159737 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/159737
Led Control Circuit and Method Dec 25, 2006 Abandoned
Array ( [id] => 4877064 [patent_doc_number] => 20080150447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-26 [patent_title] => 'ELECTRONIC BALLASTS' [patent_app_type] => utility [patent_app_number] => 11/615950 [patent_app_country] => US [patent_app_date] => 2006-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8812 [patent_no_of_claims] => 82 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0150/20080150447.pdf [firstpage_image] =>[orig_patent_app_number] => 11615950 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/615950
Electronic ballasts with high-frequency-current blocking component or positive current feedback Dec 22, 2006 Issued
Array ( [id] => 4986264 [patent_doc_number] => 20070152602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-05 [patent_title] => 'BALLAST FOR A GAS DISCHARGE LAMP AND A METHOD OF CONTROLLING THIS BALLAST' [patent_app_type] => utility [patent_app_number] => 11/614563 [patent_app_country] => US [patent_app_date] => 2006-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3695 [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/A1/0152/20070152602.pdf [firstpage_image] =>[orig_patent_app_number] => 11614563 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/614563
Ballast for a gas discharge lamp and a method of controlling this ballast Dec 20, 2006 Issued
Array ( [id] => 4877060 [patent_doc_number] => 20080150443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-26 [patent_title] => 'MULTIPLE GAS DISCHARGE LAMP INTERLEAVE TRIGGER CIRCUIT' [patent_app_type] => utility [patent_app_number] => 11/614272 [patent_app_country] => US [patent_app_date] => 2006-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2758 [patent_no_of_claims] => 29 [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/A1/0150/20080150443.pdf [firstpage_image] =>[orig_patent_app_number] => 11614272 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/614272
Multiple gas discharge lamp interleave trigger circuit Dec 20, 2006 Issued
Array ( [id] => 5518991 [patent_doc_number] => 20090026972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-29 [patent_title] => 'Light Emitting Unit and Lighting Apparatus' [patent_app_type] => utility [patent_app_number] => 12/086921 [patent_app_country] => US [patent_app_date] => 2006-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8000 [patent_no_of_claims] => 10 [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/A1/0026/20090026972.pdf [firstpage_image] =>[orig_patent_app_number] => 12086921 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/086921
Light Emitting Unit and Lighting Apparatus Dec 19, 2006 Abandoned
Array ( [id] => 4619763 [patent_doc_number] => 07999484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-16 [patent_title] => 'Method and apparatus for controlling current supplied to electronic devices' [patent_app_type] => utility [patent_app_number] => 12/158019 [patent_app_country] => US [patent_app_date] => 2006-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 22 [patent_no_of_words] => 8856 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/999/07999484.pdf [firstpage_image] =>[orig_patent_app_number] => 12158019 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/158019
Method and apparatus for controlling current supplied to electronic devices Dec 19, 2006 Issued
Array ( [id] => 330754 [patent_doc_number] => 07511251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-31 [patent_title] => 'Magnetron having choke filter configured to intercept external leakage' [patent_app_type] => utility [patent_app_number] => 11/613531 [patent_app_country] => US [patent_app_date] => 2006-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 2889 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/511/07511251.pdf [firstpage_image] =>[orig_patent_app_number] => 11613531 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/613531
Magnetron having choke filter configured to intercept external leakage Dec 19, 2006 Issued
Array ( [id] => 7516115 [patent_doc_number] => 08040189 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-18 [patent_title] => 'Microwave system for driving a linear accelerator' [patent_app_type] => utility [patent_app_number] => 11/641224 [patent_app_country] => US [patent_app_date] => 2006-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4479 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/040/08040189.pdf [firstpage_image] =>[orig_patent_app_number] => 11641224 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/641224
Microwave system for driving a linear accelerator Dec 18, 2006 Issued
Array ( [id] => 5019944 [patent_doc_number] => 20070145910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-28 [patent_title] => 'Backlight module and driving circuit module thereof' [patent_app_type] => utility [patent_app_number] => 11/638558 [patent_app_country] => US [patent_app_date] => 2006-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3708 [patent_no_of_claims] => 25 [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/A1/0145/20070145910.pdf [firstpage_image] =>[orig_patent_app_number] => 11638558 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/638558
Backlight module and driving circuit module thereof Dec 13, 2006 Abandoned
Array ( [id] => 4610694 [patent_doc_number] => 07994734 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-09 [patent_title] => 'Circuit arrangement for operation of discharge lamps, and method for operation of discharge lamps' [patent_app_type] => utility [patent_app_number] => 12/519122 [patent_app_country] => US [patent_app_date] => 2006-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3474 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/994/07994734.pdf [firstpage_image] =>[orig_patent_app_number] => 12519122 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/519122
Circuit arrangement for operation of discharge lamps, and method for operation of discharge lamps Dec 12, 2006 Issued
Array ( [id] => 4850056 [patent_doc_number] => 20080315798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-25 [patent_title] => 'User Interface For Lighting Systems' [patent_app_type] => utility [patent_app_number] => 12/158715 [patent_app_country] => US [patent_app_date] => 2006-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3851 [patent_no_of_claims] => 18 [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/A1/0315/20080315798.pdf [firstpage_image] =>[orig_patent_app_number] => 12158715 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/158715
User Interface For Lighting Systems Dec 12, 2006 Abandoned
Array ( [id] => 4947324 [patent_doc_number] => 20080303450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'Method and Circuit for Driving a Gas Discharge Lamp' [patent_app_type] => utility [patent_app_number] => 12/158290 [patent_app_country] => US [patent_app_date] => 2006-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2152 [patent_no_of_claims] => 6 [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/A1/0303/20080303450.pdf [firstpage_image] =>[orig_patent_app_number] => 12158290 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/158290
Method and circuit for driving a gas discharge lamp Dec 5, 2006 Issued
Array ( [id] => 5234212 [patent_doc_number] => 20070126367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-07 [patent_title] => 'Startup circuit and backlight control circuit using same' [patent_app_type] => utility [patent_app_number] => 11/633283 [patent_app_country] => US [patent_app_date] => 2006-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2110 [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/A1/0126/20070126367.pdf [firstpage_image] =>[orig_patent_app_number] => 11633283 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/633283
Startup circuit and backlight control circuit using same Dec 3, 2006 Abandoned
Array ( [id] => 7969921 [patent_doc_number] => 07940535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-10 [patent_title] => 'Discharge lamp lighting device for lighting discharge lamps' [patent_app_type] => utility [patent_app_number] => 12/097248 [patent_app_country] => US [patent_app_date] => 2006-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 18135 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/940/07940535.pdf [firstpage_image] =>[orig_patent_app_number] => 12097248 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/097248
Discharge lamp lighting device for lighting discharge lamps Nov 30, 2006 Issued
Array ( [id] => 5223267 [patent_doc_number] => 20070252533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-01 [patent_title] => 'DEVICE FOR DRIVING LIGHT SOURCE MODULE' [patent_app_type] => utility [patent_app_number] => 11/565663 [patent_app_country] => US [patent_app_date] => 2006-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2911 [patent_no_of_claims] => 17 [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/A1/0252/20070252533.pdf [firstpage_image] =>[orig_patent_app_number] => 11565663 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/565663
Device for driving light source module Nov 30, 2006 Issued
Array ( [id] => 4565571 [patent_doc_number] => 07839093 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-23 [patent_title] => 'Circuit arrangement with continuously oscillating modulated operating frequency, and method, for the operation of high-pressure gas discharge lamps' [patent_app_type] => utility [patent_app_number] => 12/085296 [patent_app_country] => US [patent_app_date] => 2006-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3879 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/839/07839093.pdf [firstpage_image] =>[orig_patent_app_number] => 12085296 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/085296
Circuit arrangement with continuously oscillating modulated operating frequency, and method, for the operation of high-pressure gas discharge lamps Nov 29, 2006 Issued
Array ( [id] => 5383440 [patent_doc_number] => 20090224684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'Circuit Arrangement and Method for the Operation of High-Pressure Gas Discharge Lamps' [patent_app_type] => utility [patent_app_number] => 12/086742 [patent_app_country] => US [patent_app_date] => 2006-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4128 [patent_no_of_claims] => 17 [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/A1/0224/20090224684.pdf [firstpage_image] =>[orig_patent_app_number] => 12086742 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/086742
Circuit arrangement and method for the operation of high-pressure gas discharge lamps Nov 29, 2006 Issued
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