Search

Huy Q. Phan

Supervisory Patent Examiner (ID: 7804, Phone: (571)272-7924 , Office: P/2867 )

Most Active Art Unit
2617
Art Unit(s)
2867, 2685, 2617, 2858, 2687
Total Applications
528
Issued Applications
270
Pending Applications
60
Abandoned Applications
198

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10420096 [patent_doc_number] => 20150305106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-22 [patent_title] => 'Lighting Control System and Method' [patent_app_type] => utility [patent_app_number] => 14/256713 [patent_app_country] => US [patent_app_date] => 2014-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 19464 [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] => 14256713 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/256713
Lighting Control System and Method Apr 17, 2014 Abandoned
Array ( [id] => 10420117 [patent_doc_number] => 20150305128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-22 [patent_title] => 'PROTECTING CIRCUIT FOR ARC DISCHARGE LAMP' [patent_app_type] => utility [patent_app_number] => 14/254312 [patent_app_country] => US [patent_app_date] => 2014-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3002 [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] => 14254312 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/254312
PROTECTING CIRCUIT FOR ARC DISCHARGE LAMP Apr 15, 2014 Abandoned
Array ( [id] => 10404320 [patent_doc_number] => 20150289329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-08 [patent_title] => 'Lighting Control System Using Input Voltage Dependent Control' [patent_app_type] => utility [patent_app_number] => 14/248268 [patent_app_country] => US [patent_app_date] => 2014-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5087 [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] => 14248268 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/248268
Lighting Control System Using Input Voltage Dependent Control Apr 7, 2014 Abandoned
Array ( [id] => 10394619 [patent_doc_number] => 20150279626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-01 [patent_title] => 'MICROWAVE PLASMA APPLICATOR WITH IMPROVED POWER UNIFORMITY' [patent_app_type] => utility [patent_app_number] => 14/226994 [patent_app_country] => US [patent_app_date] => 2014-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9023 [patent_no_of_claims] => 32 [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] => 14226994 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/226994
MICROWAVE PLASMA APPLICATOR WITH IMPROVED POWER UNIFORMITY Mar 26, 2014 Abandoned
Array ( [id] => 9613877 [patent_doc_number] => 20140203734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-24 [patent_title] => 'APPARATUS AND METHOD FOR COUPLING POWER SOURCE TO LAMP' [patent_app_type] => utility [patent_app_number] => 14/220405 [patent_app_country] => US [patent_app_date] => 2014-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4609 [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] => 14220405 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/220405
APPARATUS AND METHOD FOR COUPLING POWER SOURCE TO LAMP Mar 19, 2014 Abandoned
Array ( [id] => 9566369 [patent_doc_number] => 20140184082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-03 [patent_title] => 'LED LAMP FAILURE ALERTING SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/202443 [patent_app_country] => US [patent_app_date] => 2014-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4060 [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] => 14202443 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/202443
LED LAMP FAILURE ALERTING SYSTEM Mar 9, 2014 Abandoned
Array ( [id] => 12958648 [patent_doc_number] => 09839077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-05 [patent_title] => LED lighting device using ballast [patent_app_type] => utility [patent_app_number] => 14/186613 [patent_app_country] => US [patent_app_date] => 2014-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 7055 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14186613 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/186613
LED lighting device using ballast Feb 20, 2014 Issued
Array ( [id] => 10206471 [patent_doc_number] => 20150091459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-02 [patent_title] => 'Power Supply Circuit and Luminaire' [patent_app_type] => utility [patent_app_number] => 14/185126 [patent_app_country] => US [patent_app_date] => 2014-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11991 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14185126 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/185126
Power Supply Circuit and Luminaire Feb 19, 2014 Abandoned
Array ( [id] => 9668407 [patent_doc_number] => 20140232270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-21 [patent_title] => 'LED DRIVING DEVICE AND LED LIGHTING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/182331 [patent_app_country] => US [patent_app_date] => 2014-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4998 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14182331 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/182331
LED driving device and LED lighting apparatus Feb 17, 2014 Issued
Array ( [id] => 9697298 [patent_doc_number] => 20140246983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-04 [patent_title] => 'LAMP' [patent_app_type] => utility [patent_app_number] => 14/182302 [patent_app_country] => US [patent_app_date] => 2014-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4537 [patent_no_of_claims] => 4 [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] => 14182302 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/182302
LAMP Feb 17, 2014 Abandoned
Array ( [id] => 9654519 [patent_doc_number] => 20140225524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-14 [patent_title] => 'HIGH EFFICIENCY LED DRIVER CIRCUIT' [patent_app_type] => utility [patent_app_number] => 14/181551 [patent_app_country] => US [patent_app_date] => 2014-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 5588 [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] => 14181551 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/181551
HIGH EFFICIENCY LED DRIVER CIRCUIT Feb 13, 2014 Abandoned
Array ( [id] => 9668406 [patent_doc_number] => 20140232268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-21 [patent_title] => 'LIGHTING DEVICE AND LIGHTING FIXTURE' [patent_app_type] => utility [patent_app_number] => 14/180502 [patent_app_country] => US [patent_app_date] => 2014-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9301 [patent_no_of_claims] => 15 [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] => 14180502 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/180502
Lighting device and lighting fixture Feb 13, 2014 Issued
Array ( [id] => 10012101 [patent_doc_number] => 09055647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-09 [patent_title] => 'Current balancing circuits for light-emitting-diode-based illumination systems' [patent_app_type] => utility [patent_app_number] => 14/180934 [patent_app_country] => US [patent_app_date] => 2014-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 28 [patent_no_of_words] => 15205 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14180934 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/180934
Current balancing circuits for light-emitting-diode-based illumination systems Feb 13, 2014 Issued
Array ( [id] => 9654512 [patent_doc_number] => 20140225518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-14 [patent_title] => 'SEMICONDUCTOR LIGHT SOURCE APPARATUS AND PROJECTION TYPE IMAGE DISPLAYING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/179873 [patent_app_country] => US [patent_app_date] => 2014-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5341 [patent_no_of_claims] => 10 [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] => 14179873 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/179873
SEMICONDUCTOR LIGHT SOURCE APPARATUS AND PROJECTION TYPE IMAGE DISPLAYING APPARATUS Feb 12, 2014 Abandoned
Array ( [id] => 9304254 [patent_doc_number] => 20140042928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-13 [patent_title] => 'LIGHT-EMITTING DEVICE' [patent_app_type] => utility [patent_app_number] => 13/960533 [patent_app_country] => US [patent_app_date] => 2013-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 12214 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13960533 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/960533
LIGHT-EMITTING DEVICE Aug 5, 2013 Abandoned
Array ( [id] => 10968478 [patent_doc_number] => 20140371511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-18 [patent_title] => 'PARTICLE ACCELERATOR THAT PRODUCES CHARGED PARTICLES HAVING VARIABLE ENERGIES' [patent_app_type] => utility [patent_app_number] => 13/916401 [patent_app_country] => US [patent_app_date] => 2013-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 12781 [patent_no_of_claims] => 24 [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] => 13916401 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/916401
Particle accelerator that produces charged particles having variable energies Jun 11, 2013 Issued
Array ( [id] => 9051715 [patent_doc_number] => 20130249429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'SYSTEMS AND METHODS FOR PROVIDING POWER AND DATA TO LIGHTING DEVICES' [patent_app_type] => utility [patent_app_number] => 13/898390 [patent_app_country] => US [patent_app_date] => 2013-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 61 [patent_figures_cnt] => 61 [patent_no_of_words] => 32062 [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] => 13898390 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/898390
Systems and methods for providing power and data to lighting devices May 19, 2013 Issued
Array ( [id] => 10127045 [patent_doc_number] => 09161422 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-13 [patent_title] => 'Electronic ballast having improved power factor and total harmonic distortion' [patent_app_type] => utility [patent_app_number] => 13/837034 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 17018 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 440 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13837034 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/837034
Electronic ballast having improved power factor and total harmonic distortion Mar 14, 2013 Issued
Array ( [id] => 8961188 [patent_doc_number] => 20130200790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'ARRAYS OF LIGHT SOURCES ENERGIZED WITH BRANCHED AND LOOPED ELECTRODES FOR SIGNAGE' [patent_app_type] => utility [patent_app_number] => 13/838293 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10290 [patent_no_of_claims] => 26 [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] => 13838293 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/838293
ARRAYS OF LIGHT SOURCES ENERGIZED WITH BRANCHED AND LOOPED ELECTRODES FOR SIGNAGE Mar 14, 2013 Abandoned
Array ( [id] => 11863762 [patent_doc_number] => 09743472 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-22 [patent_title] => 'Electrical load driving apparatus' [patent_app_type] => utility [patent_app_number] => 13/836337 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 7425 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13836337 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/836337
Electrical load driving apparatus Mar 14, 2013 Issued
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