Search

Amy X. Yang

Examiner (ID: 5105, Phone: (571)270-5498 , Office: P/2844 )

Most Active Art Unit
2844
Art Unit(s)
2821, 2844, 4134
Total Applications
376
Issued Applications
229
Pending Applications
4
Abandoned Applications
145

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9655366 [patent_doc_number] => 20140226371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-14 [patent_title] => 'CONTROL CIRCUIT AND METHOD FOR ESTIMATING AN OUTPUT CURRENT OF A TRANSFORMER' [patent_app_type] => utility [patent_app_number] => 14/257459 [patent_app_country] => US [patent_app_date] => 2014-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3143 [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] => 14257459 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/257459
CONTROL CIRCUIT AND METHOD FOR ESTIMATING AN OUTPUT CURRENT OF A TRANSFORMER Apr 20, 2014 Abandoned
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] => 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] => 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] => 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] => 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] => 9524865 [patent_doc_number] => 08749143 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-06-10 [patent_title] => 'Automotive lighting device and controller' [patent_app_type] => utility [patent_app_number] => 13/835401 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 5143 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13835401 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/835401
Automotive lighting device and controller 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
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