Search

Tony Ko

Examiner (ID: 18800, Phone: (571)272-1926 , Office: P/2878 )

Most Active Art Unit
2878
Art Unit(s)
2878
Total Applications
1577
Issued Applications
1379
Pending Applications
76
Abandoned Applications
156

Applications

Application numberTitle of the applicationFiling DateStatus
13/464302 USAGE TIME CORRECTING ENGINE May 3, 2012 Abandoned
Array ( [id] => 10010576 [patent_doc_number] => 09054103 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-09 [patent_title] => 'Semiconductor device' [patent_app_type] => utility [patent_app_number] => 14/112926 [patent_app_country] => US [patent_app_date] => 2012-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 8246 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14112926 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/112926
Semiconductor device Mar 25, 2012 Issued
Array ( [id] => 8914319 [patent_doc_number] => 20130175944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-11 [patent_title] => 'DETECTION OF THE POSITION OF AN ELV DIMMER FOR CONTROLLING OPERATION OF AN ISOLATED ELECTRICAL LOAD' [patent_app_type] => utility [patent_app_number] => 13/345079 [patent_app_country] => US [patent_app_date] => 2012-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5663 [patent_no_of_claims] => 28 [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] => 13345079 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/345079
Detection of the position of an ELV dimmer for controlling operation of an isolated electrical load Jan 5, 2012 Issued
Array ( [id] => 8647465 [patent_doc_number] => 20130033195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-07 [patent_title] => 'LIGHT SOURCE APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/342989 [patent_app_country] => US [patent_app_date] => 2012-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3270 [patent_no_of_claims] => 19 [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] => 13342989 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/342989
LIGHT SOURCE APPARATUS Jan 3, 2012 Abandoned
Array ( [id] => 10128790 [patent_doc_number] => 09162611 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-20 [patent_title] => 'Solid state steerable light' [patent_app_type] => utility [patent_app_number] => 13/342573 [patent_app_country] => US [patent_app_date] => 2012-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 8618 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13342573 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/342573
Solid state steerable light Jan 2, 2012 Issued
Array ( [id] => 8888985 [patent_doc_number] => 20130162169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-27 [patent_title] => 'LIGHT DRIVING SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/337689 [patent_app_country] => US [patent_app_date] => 2011-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2812 [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] => 13337689 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/337689
Light driving system and method Dec 26, 2011 Issued
Array ( [id] => 10858313 [patent_doc_number] => 08884517 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-11-11 [patent_title] => 'Illumination sources with thermally-isolated electronics' [patent_app_type] => utility [patent_app_number] => 13/274489 [patent_app_country] => US [patent_app_date] => 2011-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 8750 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13274489 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/274489
Illumination sources with thermally-isolated electronics Oct 16, 2011 Issued
Array ( [id] => 8765288 [patent_doc_number] => 20130093325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-18 [patent_title] => 'LIGHT EMITTING DIODE (LED) LIGHTING SYSTEMS AND METHODS' [patent_app_type] => utility [patent_app_number] => 13/275240 [patent_app_country] => US [patent_app_date] => 2011-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 56 [patent_figures_cnt] => 56 [patent_no_of_words] => 10490 [patent_no_of_claims] => 7 [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] => 13275240 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/275240
LIGHT EMITTING DIODE (LED) LIGHTING SYSTEMS AND METHODS Oct 16, 2011 Abandoned
Array ( [id] => 10877046 [patent_doc_number] => 08901836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-02 [patent_title] => 'Dimming controlling circuit for LED' [patent_app_type] => utility [patent_app_number] => 13/819625 [patent_app_country] => US [patent_app_date] => 2011-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3830 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13819625 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/819625
Dimming controlling circuit for LED Aug 30, 2011 Issued
Array ( [id] => 8681310 [patent_doc_number] => 20130049594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-28 [patent_title] => 'ELECTRIC AXIAL-FLOW FAN HAVING TURBINE TYPE WATERPROOF ENCLOSURE AND APPLICATION THEREOF' [patent_app_type] => utility [patent_app_number] => 13/219743 [patent_app_country] => US [patent_app_date] => 2011-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3453 [patent_no_of_claims] => 8 [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] => 13219743 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/219743
Electric axial-flow fan having turbine type waterproof enclosure and application thereof Aug 28, 2011 Issued
Array ( [id] => 8881336 [patent_doc_number] => 20130154520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'ENERGY EFFICIENT LAMP' [patent_app_type] => utility [patent_app_number] => 13/818694 [patent_app_country] => US [patent_app_date] => 2011-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 8182 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 5 [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] => 13818694 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/818694
ENERGY EFFICIENT LAMP Aug 23, 2011 Abandoned
Array ( [id] => 7650041 [patent_doc_number] => 20110299310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-08 [patent_title] => 'SYNCHRONOUS OPERATING SYSTEM FOR DISCHARGE TUBE LIGHTING APPARATUSES, DISCHARGE TUBE LIGHTING APPARATUS, AND SEMICONDUCTOR INTEGRATED CIRCUIT' [patent_app_type] => utility [patent_app_number] => 13/211727 [patent_app_country] => US [patent_app_date] => 2011-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9418 [patent_no_of_claims] => 9 [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/A1/0299/20110299310.pdf [firstpage_image] =>[orig_patent_app_number] => 13211727 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/211727
Synchronous operating system for discharge tube lighting apparatuses, discharge tube lighting apparatus, and semiconductor integrated circuit Aug 16, 2011 Issued
Array ( [id] => 8863685 [patent_doc_number] => 20130147388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'METHOD FOR OPERATING AT LEAST ONE LIGHT-EMITTING DIODE AND LIGHTING DEVICE FOR CARRYING OUT THE METHOD' [patent_app_type] => utility [patent_app_number] => 13/818372 [patent_app_country] => US [patent_app_date] => 2011-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4741 [patent_no_of_claims] => 16 [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] => 13818372 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/818372
Method for operating at least one light-emitting diode and lighting device for carrying out the method Aug 1, 2011 Issued
Array ( [id] => 8851325 [patent_doc_number] => 20130140999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-06 [patent_title] => 'METHODS AND APPARATUS FOR DRIVING LIGHT EMITTING DIODES (LEDS) COMPRISING PARALLEL FLYBACK CONVERTER STAGES' [patent_app_type] => utility [patent_app_number] => 13/816259 [patent_app_country] => US [patent_app_date] => 2011-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8893 [patent_no_of_claims] => 17 [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] => 13816259 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/816259
METHODS AND APPARATUS FOR DRIVING LIGHT EMITTING DIODES (LEDS) COMPRISING PARALLEL FLYBACK CONVERTER STAGES Jul 21, 2011 Abandoned
Array ( [id] => 7655007 [patent_doc_number] => 20110304276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-15 [patent_title] => 'Current Sensing for LED Drivers' [patent_app_type] => utility [patent_app_number] => 13/157598 [patent_app_country] => US [patent_app_date] => 2011-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3354 [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] => publications/A1/0304/20110304276.pdf [firstpage_image] =>[orig_patent_app_number] => 13157598 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/157598
Current sensing for LED drivers Jun 9, 2011 Issued
Array ( [id] => 8225212 [patent_doc_number] => 20120139417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'SMART LIGHTING SYSTEM AND METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 13/158256 [patent_app_country] => US [patent_app_date] => 2011-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3281 [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] => 13158256 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/158256
SMART LIGHTING SYSTEM AND METHOD THEREOF Jun 9, 2011 Abandoned
Array ( [id] => 7655001 [patent_doc_number] => 20110304270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-15 [patent_title] => 'LIGHT EMITTING DIODE (LED) LIGHTING SYSTEMS AND METHODS' [patent_app_type] => utility [patent_app_number] => 13/158314 [patent_app_country] => US [patent_app_date] => 2011-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 6713 [patent_no_of_claims] => 7 [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/A1/0304/20110304270.pdf [firstpage_image] =>[orig_patent_app_number] => 13158314 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/158314
LIGHT EMITTING DIODE (LED) LIGHTING SYSTEMS AND METHODS Jun 9, 2011 Abandoned
Array ( [id] => 8462855 [patent_doc_number] => 20120268024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-25 [patent_title] => 'CURRENT-SHARING BACKLIGHT DRIVING CIRCUIT FOR LIGHT-EMITTING DIODES AND METHOD FOR OPERATING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/156615 [patent_app_country] => US [patent_app_date] => 2011-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3978 [patent_no_of_claims] => 17 [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] => 13156615 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/156615
CURRENT-SHARING BACKLIGHT DRIVING CIRCUIT FOR LIGHT-EMITTING DIODES AND METHOD FOR OPERATING THE SAME Jun 8, 2011 Abandoned
Array ( [id] => 10012074 [patent_doc_number] => 09055619 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-06-09 [patent_title] => 'Toroidal transformer transistor driver for electrical ballast' [patent_app_type] => utility [patent_app_number] => 13/155588 [patent_app_country] => US [patent_app_date] => 2011-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1548 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13155588 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/155588
Toroidal transformer transistor driver for electrical ballast Jun 7, 2011 Issued
Array ( [id] => 10133792 [patent_doc_number] => 09167646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-20 [patent_title] => 'Pulse width modulation fault mode for illuminating device drivers' [patent_app_type] => utility [patent_app_number] => 13/156310 [patent_app_country] => US [patent_app_date] => 2011-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 4623 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13156310 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/156310
Pulse width modulation fault mode for illuminating device drivers Jun 7, 2011 Issued
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