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] => 4800920 [patent_doc_number] => 20080012507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-17 [patent_title] => 'High Current Fast Rise And Fall Time LED Driver' [patent_app_type] => utility [patent_app_number] => 11/767400 [patent_app_country] => US [patent_app_date] => 2007-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4933 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20080012507.pdf [firstpage_image] =>[orig_patent_app_number] => 11767400 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/767400
High current fast rise and fall time LED driver Jun 21, 2007 Issued
Array ( [id] => 5313872 [patent_doc_number] => 20090278470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-12 [patent_title] => 'COLOR NAVIGATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/306331 [patent_app_country] => US [patent_app_date] => 2007-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5467 [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] => publications/A1/0278/20090278470.pdf [firstpage_image] =>[orig_patent_app_number] => 12306331 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/306331
Color navigation system Jun 21, 2007 Issued
Array ( [id] => 4963399 [patent_doc_number] => 20080106219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-08 [patent_title] => 'DRIVING CIRCUIT OF SURFACE LIGHT SOURCE AND METHOD OF DRIVING THE SAME' [patent_app_type] => utility [patent_app_number] => 11/766909 [patent_app_country] => US [patent_app_date] => 2007-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7255 [patent_no_of_claims] => 19 [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/A1/0106/20080106219.pdf [firstpage_image] =>[orig_patent_app_number] => 11766909 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/766909
Driving circuit of surface light source and method of driving the same Jun 21, 2007 Issued
Array ( [id] => 6385341 [patent_doc_number] => 20100176734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-15 [patent_title] => 'Method and device for driving light-emitting diodes of an illumination device' [patent_app_type] => utility [patent_app_number] => 12/308624 [patent_app_country] => US [patent_app_date] => 2007-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5601 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0176/20100176734.pdf [firstpage_image] =>[orig_patent_app_number] => 12308624 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/308624
Method and device for driving light-emitting diodes of an illumination device Jun 19, 2007 Issued
Array ( [id] => 217593 [patent_doc_number] => 07612505 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-03 [patent_title] => 'Liquid crystal display backlight inverter' [patent_app_type] => utility [patent_app_number] => 11/812678 [patent_app_country] => US [patent_app_date] => 2007-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3731 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/612/07612505.pdf [firstpage_image] =>[orig_patent_app_number] => 11812678 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/812678
Liquid crystal display backlight inverter Jun 19, 2007 Issued
Array ( [id] => 5044060 [patent_doc_number] => 20070262731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-15 [patent_title] => 'Regulating a Light Source Using a Light-to-Frequency Converter' [patent_app_type] => utility [patent_app_number] => 11/765302 [patent_app_country] => US [patent_app_date] => 2007-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2787 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0262/20070262731.pdf [firstpage_image] =>[orig_patent_app_number] => 11765302 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/765302
Regulating a Light Source Using a Light-to-Frequency Converter Jun 18, 2007 Abandoned
Array ( [id] => 5197197 [patent_doc_number] => 20070296515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-27 [patent_title] => 'MAGNETRON' [patent_app_type] => utility [patent_app_number] => 11/765081 [patent_app_country] => US [patent_app_date] => 2007-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3484 [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/A1/0296/20070296515.pdf [firstpage_image] =>[orig_patent_app_number] => 11765081 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/765081
MAGNETRON Jun 18, 2007 Abandoned
Array ( [id] => 4757028 [patent_doc_number] => 20080309253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-18 [patent_title] => 'Apparatus For Remote Control Of Lights' [patent_app_type] => utility [patent_app_number] => 11/764242 [patent_app_country] => US [patent_app_date] => 2007-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1830 [patent_no_of_claims] => 5 [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/A1/0309/20080309253.pdf [firstpage_image] =>[orig_patent_app_number] => 11764242 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/764242
Apparatus For Remote Control Of Lights Jun 17, 2007 Abandoned
Array ( [id] => 4757031 [patent_doc_number] => 20080309256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-18 [patent_title] => 'INTEGRATED CIRCUIT CONTROLLER FOR BALLAST' [patent_app_type] => utility [patent_app_number] => 11/763728 [patent_app_country] => US [patent_app_date] => 2007-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4733 [patent_no_of_claims] => 42 [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/A1/0309/20080309256.pdf [firstpage_image] =>[orig_patent_app_number] => 11763728 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/763728
Integrated circuit controller for ballast Jun 14, 2007 Issued
Array ( [id] => 5346541 [patent_doc_number] => 20090001902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-01 [patent_title] => 'High pressure discharge lamp control method' [patent_app_type] => utility [patent_app_number] => 11/818786 [patent_app_country] => US [patent_app_date] => 2007-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4053 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0001/20090001902.pdf [firstpage_image] =>[orig_patent_app_number] => 11818786 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/818786
High pressure discharge lamp control method Jun 14, 2007 Issued
Array ( [id] => 65311 [patent_doc_number] => 07759874 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-20 [patent_title] => 'Apparatus for effecting plasma chemical vapor deposition (PCVD)' [patent_app_type] => utility [patent_app_number] => 11/762959 [patent_app_country] => US [patent_app_date] => 2007-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3029 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/759/07759874.pdf [firstpage_image] =>[orig_patent_app_number] => 11762959 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/762959
Apparatus for effecting plasma chemical vapor deposition (PCVD) Jun 13, 2007 Issued
Array ( [id] => 5383451 [patent_doc_number] => 20090224695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'DRIVE CIRCUIT FOR DRIVING A LOAD WITH CONSTANT CURRENT' [patent_app_type] => utility [patent_app_number] => 12/306394 [patent_app_country] => US [patent_app_date] => 2007-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3502 [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/A1/0224/20090224695.pdf [firstpage_image] =>[orig_patent_app_number] => 12306394 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/306394
Drive circuit for driving a load with constant current Jun 6, 2007 Issued
Array ( [id] => 5163790 [patent_doc_number] => 20070285374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-13 [patent_title] => 'PLASMA DISPLAY APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/759655 [patent_app_country] => US [patent_app_date] => 2007-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7000 [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/A1/0285/20070285374.pdf [firstpage_image] =>[orig_patent_app_number] => 11759655 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/759655
Plasma display apparatus Jun 6, 2007 Issued
Array ( [id] => 8029437 [patent_doc_number] => 08143803 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-27 [patent_title] => 'Lamp control circuit and method of driving a lamp' [patent_app_type] => utility [patent_app_number] => 12/302300 [patent_app_country] => US [patent_app_date] => 2007-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2782 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/143/08143803.pdf [firstpage_image] =>[orig_patent_app_number] => 12302300 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/302300
Lamp control circuit and method of driving a lamp May 30, 2007 Issued
Array ( [id] => 5009334 [patent_doc_number] => 20070279812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-06 [patent_title] => 'LIGHT-EMITTING DIODE LIGHTING CIRCUIT, ILLUMINATING DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 11/755221 [patent_app_country] => US [patent_app_date] => 2007-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5036 [patent_no_of_claims] => 6 [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/A1/0279/20070279812.pdf [firstpage_image] =>[orig_patent_app_number] => 11755221 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/755221
LIGHT-EMITTING DIODE LIGHTING CIRCUIT, ILLUMINATING DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE May 29, 2007 Abandoned
Array ( [id] => 296476 [patent_doc_number] => 07541750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-02 [patent_title] => 'DC to DC converter with load open detection and related method thereof' [patent_app_type] => utility [patent_app_number] => 11/754358 [patent_app_country] => US [patent_app_date] => 2007-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1912 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/541/07541750.pdf [firstpage_image] =>[orig_patent_app_number] => 11754358 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/754358
DC to DC converter with load open detection and related method thereof May 27, 2007 Issued
Array ( [id] => 5163431 [patent_doc_number] => 20070285015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-13 [patent_title] => 'UV CONTINUOUS SPECTRUM LAMP AND ITS LIGHTING DEVICE' [patent_app_type] => utility [patent_app_number] => 11/749744 [patent_app_country] => US [patent_app_date] => 2007-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4152 [patent_no_of_claims] => 17 [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/A1/0285/20070285015.pdf [firstpage_image] =>[orig_patent_app_number] => 11749744 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/749744
UV continuous spectrum lamp and its lighting device May 15, 2007 Issued
Array ( [id] => 591978 [patent_doc_number] => 07439686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-21 [patent_title] => 'Discharge-lamp lighting apparatus' [patent_app_type] => utility [patent_app_number] => 11/748821 [patent_app_country] => US [patent_app_date] => 2007-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5326 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/439/07439686.pdf [firstpage_image] =>[orig_patent_app_number] => 11748821 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/748821
Discharge-lamp lighting apparatus May 14, 2007 Issued
Array ( [id] => 307897 [patent_doc_number] => 07531971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-12 [patent_title] => 'Backlight units and display devices' [patent_app_type] => utility [patent_app_number] => 11/748027 [patent_app_country] => US [patent_app_date] => 2007-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2572 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/531/07531971.pdf [firstpage_image] =>[orig_patent_app_number] => 11748027 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/748027
Backlight units and display devices May 13, 2007 Issued
Array ( [id] => 4837492 [patent_doc_number] => 20080278080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-13 [patent_title] => 'Ballast With Filament Heating And Ignition Control' [patent_app_type] => utility [patent_app_number] => 11/747406 [patent_app_country] => US [patent_app_date] => 2007-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6976 [patent_no_of_claims] => 23 [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/A1/0278/20080278080.pdf [firstpage_image] =>[orig_patent_app_number] => 11747406 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/747406
Ballast with filament heating and ignition control May 10, 2007 Issued
Menu