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] => 7717605 [patent_doc_number] => 20120007510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-12 [patent_title] => 'CONTROL MODULE WITH POWER SUPPLY DETECTION AND LAMP UTILIZING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/831814 [patent_app_country] => US [patent_app_date] => 2010-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3059 [patent_no_of_claims] => 19 [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/A1/0007/20120007510.pdf [firstpage_image] =>[orig_patent_app_number] => 12831814 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/831814
CONTROL MODULE WITH POWER SUPPLY DETECTION AND LAMP UTILIZING THE SAME Jul 6, 2010 Abandoned
Array ( [id] => 6091316 [patent_doc_number] => 20110001432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-06 [patent_title] => 'LIGHT EMITTING DEVICE WITH COMPENSATION CAPABILITY' [patent_app_type] => utility [patent_app_number] => 12/830705 [patent_app_country] => US [patent_app_date] => 2010-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2969 [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/A1/0001/20110001432.pdf [firstpage_image] =>[orig_patent_app_number] => 12830705 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/830705
LIGHT EMITTING DEVICE WITH COMPENSATION CAPABILITY Jul 5, 2010 Abandoned
Array ( [id] => 10898906 [patent_doc_number] => 08922129 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-12-30 [patent_title] => 'Dimmable LED driver and methods with improved supplemental loading' [patent_app_type] => utility [patent_app_number] => 12/831219 [patent_app_country] => US [patent_app_date] => 2010-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 8550 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12831219 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/831219
Dimmable LED driver and methods with improved supplemental loading Jul 5, 2010 Issued
Array ( [id] => 9996709 [patent_doc_number] => 09041311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-26 [patent_title] => 'Dynamic loading of power supplies' [patent_app_type] => utility [patent_app_number] => 12/824819 [patent_app_country] => US [patent_app_date] => 2010-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6164 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12824819 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/824819
Dynamic loading of power supplies Jun 27, 2010 Issued
Array ( [id] => 8549947 [patent_doc_number] => 08324832 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-04 [patent_title] => 'Circuits and methods for controlling power of light sources' [patent_app_type] => utility [patent_app_number] => 12/823269 [patent_app_country] => US [patent_app_date] => 2010-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4374 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12823269 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/823269
Circuits and methods for controlling power of light sources Jun 24, 2010 Issued
Array ( [id] => 6265161 [patent_doc_number] => 20100253305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-07 [patent_title] => 'SWITCHING POWER CONVERTER CONTROL WITH SPREAD SPECTRUM BASED ELECTROMAGNETIC INTERFERENCE REDUCTION' [patent_app_type] => utility [patent_app_number] => 12/781669 [patent_app_country] => US [patent_app_date] => 2010-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7770 [patent_no_of_claims] => 33 [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/A1/0253/20100253305.pdf [firstpage_image] =>[orig_patent_app_number] => 12781669 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/781669
Switch power converter control with spread spectrum based electromagnetic interference reduction May 16, 2010 Issued
Array ( [id] => 9850876 [patent_doc_number] => 08952613 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-10 [patent_title] => 'LED room light' [patent_app_type] => utility [patent_app_number] => 12/778839 [patent_app_country] => US [patent_app_date] => 2010-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3231 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12778839 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/778839
LED room light May 11, 2010 Issued
Array ( [id] => 5926022 [patent_doc_number] => 20110037400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-17 [patent_title] => 'Constant Current Driving Circuit for Field Emission Device' [patent_app_type] => utility [patent_app_number] => 12/770384 [patent_app_country] => US [patent_app_date] => 2010-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3150 [patent_no_of_claims] => 7 [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/A1/0037/20110037400.pdf [firstpage_image] =>[orig_patent_app_number] => 12770384 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/770384
Constant Current Driving Circuit for Field Emission Device Apr 28, 2010 Abandoned
Array ( [id] => 9938201 [patent_doc_number] => 08988014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-24 [patent_title] => 'Wake-up system with color temperature control' [patent_app_type] => utility [patent_app_number] => 13/262669 [patent_app_country] => US [patent_app_date] => 2010-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 7170 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13262669 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/262669
Wake-up system with color temperature control Apr 20, 2010 Issued
Array ( [id] => 7751147 [patent_doc_number] => 20120025718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-02 [patent_title] => 'LIGHTING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/263078 [patent_app_country] => US [patent_app_date] => 2010-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2630 [patent_no_of_claims] => 2 [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/A1/0025/20120025718.pdf [firstpage_image] =>[orig_patent_app_number] => 13263078 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/263078
LIGHTING APPARATUS Apr 19, 2010 Abandoned
Array ( [id] => 7751167 [patent_doc_number] => 20120025731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-02 [patent_title] => 'BALLAST FOR HIGH PRESSURE DISCHARGE LAMP' [patent_app_type] => utility [patent_app_number] => 13/262923 [patent_app_country] => US [patent_app_date] => 2010-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2538 [patent_no_of_claims] => 3 [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/A1/0025/20120025731.pdf [firstpage_image] =>[orig_patent_app_number] => 13262923 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/262923
BALLAST FOR HIGH PRESSURE DISCHARGE LAMP Apr 8, 2010 Abandoned
Array ( [id] => 11566599 [patent_doc_number] => 09629212 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-18 [patent_title] => 'Control unit for a LED assembly and lighting system' [patent_app_type] => utility [patent_app_number] => 13/318637 [patent_app_country] => US [patent_app_date] => 2010-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 35 [patent_no_of_words] => 14367 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 408 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13318637 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/318637
Control unit for a LED assembly and lighting system Apr 8, 2010 Issued
Array ( [id] => 7751166 [patent_doc_number] => 20120025730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-02 [patent_title] => 'Circuit Arrangement and Method for Operating a High-Pressure Discharge Lamp' [patent_app_type] => utility [patent_app_number] => 13/263321 [patent_app_country] => US [patent_app_date] => 2010-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6875 [patent_no_of_claims] => 10 [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/A1/0025/20120025730.pdf [firstpage_image] =>[orig_patent_app_number] => 13263321 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/263321
Circuit Arrangement and Method for Operating a High-Pressure Discharge Lamp Mar 29, 2010 Abandoned
Array ( [id] => 8134703 [patent_doc_number] => 20120091903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-19 [patent_title] => 'LUMINAIRE COMBINING AMBIENT LIGHT AND TASK LIGHT' [patent_app_type] => utility [patent_app_number] => 13/259181 [patent_app_country] => US [patent_app_date] => 2010-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2606 [patent_no_of_claims] => 11 [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/A1/0091/20120091903.pdf [firstpage_image] =>[orig_patent_app_number] => 13259181 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/259181
Luminaire combining ambient light and task light Mar 17, 2010 Issued
Array ( [id] => 7751162 [patent_doc_number] => 20120025728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-02 [patent_title] => 'HID LAMP IGNITOR' [patent_app_type] => utility [patent_app_number] => 13/262654 [patent_app_country] => US [patent_app_date] => 2010-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4870 [patent_no_of_claims] => 21 [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/A1/0025/20120025728.pdf [firstpage_image] =>[orig_patent_app_number] => 13262654 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/262654
HID LAMP IGNITOR Mar 10, 2010 Abandoned
Array ( [id] => 7739391 [patent_doc_number] => 20120019169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-26 [patent_title] => 'DIMMABLE AMALGAM LAMP AND METHOD FOR OPERATING THE AMALGAM LAMP WHILE DIMMED' [patent_app_type] => utility [patent_app_number] => 13/258535 [patent_app_country] => US [patent_app_date] => 2010-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4355 [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/A1/0019/20120019169.pdf [firstpage_image] =>[orig_patent_app_number] => 13258535 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/258535
DIMMABLE AMALGAM LAMP AND METHOD FOR OPERATING THE AMALGAM LAMP WHILE DIMMED Feb 25, 2010 Abandoned
Array ( [id] => 8083191 [patent_doc_number] => 08148917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-03 [patent_title] => 'Flashlight' [patent_app_type] => utility [patent_app_number] => 12/690169 [patent_app_country] => US [patent_app_date] => 2010-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3741 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/148/08148917.pdf [firstpage_image] =>[orig_patent_app_number] => 12690169 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/690169
Flashlight Jan 19, 2010 Issued
Array ( [id] => 8910137 [patent_doc_number] => 08482205 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-09 [patent_title] => 'Driving switches of a plasma load power supply' [patent_app_type] => utility [patent_app_number] => 12/687483 [patent_app_country] => US [patent_app_date] => 2010-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 6019 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12687483 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/687483
Driving switches of a plasma load power supply Jan 13, 2010 Issued
Array ( [id] => 6487395 [patent_doc_number] => 20100259200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-14 [patent_title] => 'LED LIGHTING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/607416 [patent_app_country] => US [patent_app_date] => 2010-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3275 [patent_no_of_claims] => 28 [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/A1/0259/20100259200.pdf [firstpage_image] =>[orig_patent_app_number] => 12607416 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/607416
LED LIGHTING DEVICE Jan 12, 2010 Abandoned
Array ( [id] => 8258168 [patent_doc_number] => 08207666 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-26 [patent_title] => 'Organic electroluminescent device with enhanced light emission' [patent_app_type] => utility [patent_app_number] => 12/650942 [patent_app_country] => US [patent_app_date] => 2009-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1966 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12650942 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/650942
Organic electroluminescent device with enhanced light emission Dec 30, 2009 Issued
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