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] => 12048969 [patent_doc_number] => 09826590 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-21 [patent_title] => 'Two-level LED security light with motion sensor' [patent_app_type] => utility [patent_app_number] => 15/375777 [patent_app_country] => US [patent_app_date] => 2016-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6404 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15375777 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/375777
Two-level LED security light with motion sensor Dec 11, 2016 Issued
Array ( [id] => 11518175 [patent_doc_number] => 20170085249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-23 [patent_title] => 'LOW-LOSS TUNABLE RADIO FREQUENCY FILTER' [patent_app_type] => utility [patent_app_number] => 15/367039 [patent_app_country] => US [patent_app_date] => 2016-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 56 [patent_figures_cnt] => 56 [patent_no_of_words] => 12794 [patent_no_of_claims] => 32 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15367039 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/367039
Low-loss tunable radio frequency filter Nov 30, 2016 Issued
Array ( [id] => 11545881 [patent_doc_number] => 20170099707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-06 [patent_title] => 'LED LIGHTING DEVICE USING AC POWER SUPPLY' [patent_app_type] => utility [patent_app_number] => 15/356636 [patent_app_country] => US [patent_app_date] => 2016-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 16943 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15356636 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/356636
LED lighting device using AC power supply Nov 19, 2016 Issued
Array ( [id] => 12231103 [patent_doc_number] => 09918367 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-03-13 [patent_title] => 'Current source regulation' [patent_app_type] => utility [patent_app_number] => 15/355779 [patent_app_country] => US [patent_app_date] => 2016-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10940 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15355779 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/355779
Current source regulation Nov 17, 2016 Issued
Array ( [id] => 12743929 [patent_doc_number] => 20180139810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => POWER FACTOR CORRECTION OPTIMIZATION BY DIGITAL FEEDBACK [patent_app_type] => utility [patent_app_number] => 15/354222 [patent_app_country] => US [patent_app_date] => 2016-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3007 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15354222 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/354222
Power factor correction optimization by digital feedback Nov 16, 2016 Issued
Array ( [id] => 12258575 [patent_doc_number] => 09930743 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-03-27 [patent_title] => 'Tunable LED' [patent_app_type] => utility [patent_app_number] => 15/354502 [patent_app_country] => US [patent_app_date] => 2016-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 13573 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15354502 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/354502
Tunable LED Nov 16, 2016 Issued
Array ( [id] => 11632601 [patent_doc_number] => 20170142791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'SYSTEMS AND METHODS FOR PROVIDING WAVE-BASED LIGHTING EFFICIENCIES' [patent_app_type] => utility [patent_app_number] => 15/354636 [patent_app_country] => US [patent_app_date] => 2016-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3892 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15354636 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/354636
Systems and methods for providing wave-based lighting efficiencies Nov 16, 2016 Issued
Array ( [id] => 11912955 [patent_doc_number] => 09781794 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-10-03 [patent_title] => 'System and method for optimizing lighting in response to online weather data' [patent_app_type] => utility [patent_app_number] => 15/354025 [patent_app_country] => US [patent_app_date] => 2016-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4279 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15354025 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/354025
System and method for optimizing lighting in response to online weather data Nov 16, 2016 Issued
Array ( [id] => 12539313 [patent_doc_number] => 10009977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-26 [patent_title] => Learning luminaire, and a learning control device for a luminaire, using fuzzy logic [patent_app_type] => utility [patent_app_number] => 15/352767 [patent_app_country] => US [patent_app_date] => 2016-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 6739 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15352767 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/352767
Learning luminaire, and a learning control device for a luminaire, using fuzzy logic Nov 15, 2016 Issued
Array ( [id] => 12103839 [patent_doc_number] => 09860957 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-01-02 [patent_title] => 'CCT tuning daylighting system and method based on luminosity measurements' [patent_app_type] => utility [patent_app_number] => 15/352731 [patent_app_country] => US [patent_app_date] => 2016-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 9579 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15352731 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/352731
CCT tuning daylighting system and method based on luminosity measurements Nov 15, 2016 Issued
Array ( [id] => 11456654 [patent_doc_number] => 20170050560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-23 [patent_title] => 'CONTROL NETWORK FOR LED-BASED LIGHTING SYSTEM IN A TRANSIT VEHICLE' [patent_app_type] => utility [patent_app_number] => 15/347720 [patent_app_country] => US [patent_app_date] => 2016-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 15120 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15347720 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/347720
CONTROL NETWORK FOR LED-BASED LIGHTING SYSTEM IN A TRANSIT VEHICLE Nov 8, 2016 Abandoned
Array ( [id] => 13535553 [patent_doc_number] => 20180319319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => HEADLIGHT CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 15/764405 [patent_app_country] => US [patent_app_date] => 2016-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15764405 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/764405
Headlight control device Nov 8, 2016 Issued
Array ( [id] => 11632608 [patent_doc_number] => 20170142796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'LED LIGHTING SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/341825 [patent_app_country] => US [patent_app_date] => 2016-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 51 [patent_no_of_words] => 12041 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15341825 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/341825
LED lighting system Nov 1, 2016 Issued
Array ( [id] => 12142434 [patent_doc_number] => 20180020517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-18 [patent_title] => 'DIMMER CONTROL CIRCUIT, DIMMER CONTROL METHOD AND LIGHTING DEVICE CONTAINING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/545627 [patent_app_country] => US [patent_app_date] => 2016-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8752 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15545627 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/545627
Dimmer control circuit, dimmer control method and lighting device containing the same Nov 1, 2016 Issued
Array ( [id] => 17452553 [patent_doc_number] => 11267392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Light-emitting system [patent_app_type] => utility [patent_app_number] => 15/770598 [patent_app_country] => US [patent_app_date] => 2016-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 9667 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15770598 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/770598
Light-emitting system Oct 19, 2016 Issued
Array ( [id] => 13573635 [patent_doc_number] => 20180338366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-22 [patent_title] => Multi-Channel Independent Control Circuit of Lighting Power Supply [patent_app_type] => utility [patent_app_number] => 15/767793 [patent_app_country] => US [patent_app_date] => 2016-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4668 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15767793 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/767793
Multi-channel independent control circuit of lighting power supply Oct 16, 2016 Issued
Array ( [id] => 13352929 [patent_doc_number] => 20180228004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => VEHICLE LAMP [patent_app_type] => utility [patent_app_number] => 15/772000 [patent_app_country] => US [patent_app_date] => 2016-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15624 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15772000 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/772000
Vehicle lamp Oct 2, 2016 Issued
Array ( [id] => 13788965 [patent_doc_number] => 20190008021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => LIGHTING STATE SYNCHRONIZATION [patent_app_type] => utility [patent_app_number] => 15/748687 [patent_app_country] => US [patent_app_date] => 2016-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6512 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15748687 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/748687
Lighting state synchronization Aug 22, 2016 Issued
Array ( [id] => 14329437 [patent_doc_number] => 10295730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-21 [patent_title] => Light bar for back light unit containing resistance modulated LED strings [patent_app_type] => utility [patent_app_number] => 15/236760 [patent_app_country] => US [patent_app_date] => 2016-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6943 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15236760 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/236760
Light bar for back light unit containing resistance modulated LED strings Aug 14, 2016 Issued
Array ( [id] => 12190365 [patent_doc_number] => 20180049301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'DETECTING OUTAGES IN A LED LAMP ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 15/236915 [patent_app_country] => US [patent_app_date] => 2016-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3547 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15236915 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/236915
Detecting outages in a LED lamp assembly Aug 14, 2016 Issued
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