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] => 5077282 [patent_doc_number] => 20070120506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-31 [patent_title] => 'High efficiency power supply for LED lighting applications' [patent_app_type] => utility [patent_app_number] => 11/450232 [patent_app_country] => US [patent_app_date] => 2006-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4548 [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/A1/0120/20070120506.pdf [firstpage_image] =>[orig_patent_app_number] => 11450232 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/450232
High efficiency power supply for LED lighting applications Jun 7, 2006 Issued
Array ( [id] => 5407742 [patent_doc_number] => 20090121640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-14 [patent_title] => 'Discharge Lamp Ballast Apparatus' [patent_app_type] => utility [patent_app_number] => 11/988510 [patent_app_country] => US [patent_app_date] => 2006-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8143 [patent_no_of_claims] => 8 [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/A1/0121/20090121640.pdf [firstpage_image] =>[orig_patent_app_number] => 11988510 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/988510
Discharge lamp ballast apparatus Jun 5, 2006 Issued
Array ( [id] => 5008495 [patent_doc_number] => 20070278972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-06 [patent_title] => 'Current-limited starting type capacitive electronic ballast for fluorescent lamp' [patent_app_type] => utility [patent_app_number] => 11/447126 [patent_app_country] => US [patent_app_date] => 2006-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1165 [patent_no_of_claims] => 2 [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/A1/0278/20070278972.pdf [firstpage_image] =>[orig_patent_app_number] => 11447126 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/447126
Current-limited starting type capacitive electronic ballast for fluorescent lamp Jun 5, 2006 Abandoned
Array ( [id] => 243743 [patent_doc_number] => 07589480 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-15 [patent_title] => 'High intensity discharge lamp ballast' [patent_app_type] => utility [patent_app_number] => 11/442627 [patent_app_country] => US [patent_app_date] => 2006-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6498 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/589/07589480.pdf [firstpage_image] =>[orig_patent_app_number] => 11442627 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/442627
High intensity discharge lamp ballast May 25, 2006 Issued
Array ( [id] => 373759 [patent_doc_number] => 07474063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-01-06 [patent_title] => 'Anti-cycling control system for luminaires' [patent_app_type] => utility [patent_app_number] => 11/441375 [patent_app_country] => US [patent_app_date] => 2006-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5696 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/474/07474063.pdf [firstpage_image] =>[orig_patent_app_number] => 11441375 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/441375
Anti-cycling control system for luminaires May 24, 2006 Issued
Array ( [id] => 7592769 [patent_doc_number] => 07652433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-26 [patent_title] => 'Method for prolonging life span of planar light source generating apparatus' [patent_app_type] => utility [patent_app_number] => 11/440641 [patent_app_country] => US [patent_app_date] => 2006-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3734 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/652/07652433.pdf [firstpage_image] =>[orig_patent_app_number] => 11440641 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/440641
Method for prolonging life span of planar light source generating apparatus May 23, 2006 Issued
Array ( [id] => 4724386 [patent_doc_number] => 20080203927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-28 [patent_title] => 'Controlling An Arrangement of Semiconductors Emitting Light of Distinct Colors' [patent_app_type] => utility [patent_app_number] => 11/915024 [patent_app_country] => US [patent_app_date] => 2006-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2114 [patent_no_of_claims] => 10 [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/A1/0203/20080203927.pdf [firstpage_image] =>[orig_patent_app_number] => 11915024 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/915024
Controlling an arrangement of semiconductors emitting light of distinct colors May 18, 2006 Issued
Array ( [id] => 4635088 [patent_doc_number] => 08013542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-06 [patent_title] => 'Electronic ballast for a low-pressure discharge lamp with a micro-controller' [patent_app_type] => utility [patent_app_number] => 11/920693 [patent_app_country] => US [patent_app_date] => 2006-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4314 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/013/08013542.pdf [firstpage_image] =>[orig_patent_app_number] => 11920693 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/920693
Electronic ballast for a low-pressure discharge lamp with a micro-controller May 14, 2006 Issued
Array ( [id] => 896455 [patent_doc_number] => 07342362 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-11 [patent_title] => 'Full-bridge soft switching inverter and driving method thereof' [patent_app_type] => utility [patent_app_number] => 11/432631 [patent_app_country] => US [patent_app_date] => 2006-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2288 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/342/07342362.pdf [firstpage_image] =>[orig_patent_app_number] => 11432631 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/432631
Full-bridge soft switching inverter and driving method thereof May 11, 2006 Issued
Array ( [id] => 582923 [patent_doc_number] => 07456585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-11-25 [patent_title] => 'Optical element driving circuit' [patent_app_type] => utility [patent_app_number] => 11/432120 [patent_app_country] => US [patent_app_date] => 2006-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8499 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/456/07456585.pdf [firstpage_image] =>[orig_patent_app_number] => 11432120 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/432120
Optical element driving circuit May 10, 2006 Issued
Array ( [id] => 330938 [patent_doc_number] => 07511437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-31 [patent_title] => 'Methods and apparatus for high power factor controlled power delivery using a single switching stage per load' [patent_app_type] => utility [patent_app_number] => 11/429715 [patent_app_country] => US [patent_app_date] => 2006-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 25 [patent_no_of_words] => 24437 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/511/07511437.pdf [firstpage_image] =>[orig_patent_app_number] => 11429715 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/429715
Methods and apparatus for high power factor controlled power delivery using a single switching stage per load May 7, 2006 Issued
Array ( [id] => 5043563 [patent_doc_number] => 20070262234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-15 [patent_title] => 'Stray charged particle removal device' [patent_app_type] => utility [patent_app_number] => 11/418127 [patent_app_country] => US [patent_app_date] => 2006-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1821 [patent_no_of_claims] => 15 [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/A1/0262/20070262234.pdf [firstpage_image] =>[orig_patent_app_number] => 11418127 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/418127
Stray charged particle removal device May 4, 2006 Issued
Array ( [id] => 5016279 [patent_doc_number] => 20070259488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-08 [patent_title] => 'Single layer construction for ultra small devices' [patent_app_type] => utility [patent_app_number] => 11/418080 [patent_app_country] => US [patent_app_date] => 2006-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4639 [patent_no_of_claims] => 11 [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/A1/0259/20070259488.pdf [firstpage_image] =>[orig_patent_app_number] => 11418080 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/418080
Single layer construction for ultra small devices May 4, 2006 Issued
Array ( [id] => 5003079 [patent_doc_number] => 20070200646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-30 [patent_title] => 'Method for coupling out of a magnetic device' [patent_app_type] => utility [patent_app_number] => 11/418086 [patent_app_country] => US [patent_app_date] => 2006-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2064 [patent_no_of_claims] => 22 [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/A1/0200/20070200646.pdf [firstpage_image] =>[orig_patent_app_number] => 11418086 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/418086
Method for coupling out of a magnetic device May 4, 2006 Abandoned
Array ( [id] => 5133697 [patent_doc_number] => 20070075326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-05 [patent_title] => 'Diamond field emmission tip and a method of formation' [patent_app_type] => utility [patent_app_number] => 11/418263 [patent_app_country] => US [patent_app_date] => 2006-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2773 [patent_no_of_claims] => 24 [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/A1/0075/20070075326.pdf [firstpage_image] =>[orig_patent_app_number] => 11418263 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/418263
Diamond field emission tip and a method of formation May 4, 2006 Issued
Array ( [id] => 5002505 [patent_doc_number] => 20070200071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-30 [patent_title] => 'Coupling output from a micro resonator to a plasmon transmission line' [patent_app_type] => utility [patent_app_number] => 11/418315 [patent_app_country] => US [patent_app_date] => 2006-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1869 [patent_no_of_claims] => 11 [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/A1/0200/20070200071.pdf [firstpage_image] =>[orig_patent_app_number] => 11418315 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/418315
Coupling output from a micro resonator to a plasmon transmission line May 4, 2006 Abandoned
Array ( [id] => 5854858 [patent_doc_number] => 20060226791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-12 [patent_title] => 'Method of adopting square voltage waveform for driving flat lamps' [patent_app_type] => utility [patent_app_number] => 11/414330 [patent_app_country] => US [patent_app_date] => 2006-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2572 [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/A1/0226/20060226791.pdf [firstpage_image] =>[orig_patent_app_number] => 11414330 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/414330
Method of adopting square voltage waveform for driving flat lamps Apr 30, 2006 Abandoned
Array ( [id] => 4640134 [patent_doc_number] => 08018162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-13 [patent_title] => 'Surface wave excitation plasma processing system' [patent_app_type] => utility [patent_app_number] => 11/910202 [patent_app_country] => US [patent_app_date] => 2006-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3234 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/018/08018162.pdf [firstpage_image] =>[orig_patent_app_number] => 11910202 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/910202
Surface wave excitation plasma processing system Apr 25, 2006 Issued
Array ( [id] => 5245056 [patent_doc_number] => 20070241290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-18 [patent_title] => 'Hall-current ion source for ion beams of low and high energy for technological applications' [patent_app_type] => utility [patent_app_number] => 11/405719 [patent_app_country] => US [patent_app_date] => 2006-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10925 [patent_no_of_claims] => 3 [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/A1/0241/20070241290.pdf [firstpage_image] =>[orig_patent_app_number] => 11405719 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/405719
Hall-current ion source for ion beams of low and high energy for technological applications Apr 17, 2006 Issued
Array ( [id] => 886851 [patent_doc_number] => 07352350 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-01 [patent_title] => 'Display device' [patent_app_type] => utility [patent_app_number] => 11/385828 [patent_app_country] => US [patent_app_date] => 2006-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 27 [patent_no_of_words] => 36293 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/352/07352350.pdf [firstpage_image] =>[orig_patent_app_number] => 11385828 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/385828
Display device Mar 21, 2006 Issued
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