
Christopher Kwok Yeung Lo
Examiner (ID: 7756)
| Most Active Art Unit | 2819 |
| Art Unit(s) | 2819, 2844 |
| Total Applications | 387 |
| Issued Applications | 288 |
| Pending Applications | 0 |
| Abandoned Applications | 99 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 8695156
[patent_doc_number] => 20130057165
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-03-07
[patent_title] => 'LED CONTROL DEVICE AND LIQUID CRYSTAL DISPLAY APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 13/698058
[patent_app_country] => US
[patent_app_date] => 2011-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 7448
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13698058
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/698058 | LED control device and liquid crystal display apparatus | Jun 27, 2011 | Issued |
Array
(
[id] => 8753853
[patent_doc_number] => 20130088157
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-04-11
[patent_title] => 'CONSTANT CURRENT CIRCUIT AND LIGHT EMITTING DIODE DRIVING DEVICE USING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 13/702738
[patent_app_country] => US
[patent_app_date] => 2011-06-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13702738
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/702738 | Constant current circuit and light emitting diode driving device using the same | Jun 15, 2011 | Issued |
Array
(
[id] => 8851318
[patent_doc_number] => 20130140993
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-06-06
[patent_title] => 'FAILSAFE LIGHTING SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 13/701908
[patent_app_country] => US
[patent_app_date] => 2011-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 3255
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13701908
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/701908 | FAILSAFE LIGHTING SYSTEM | May 31, 2011 | Abandoned |
Array
(
[id] => 8812332
[patent_doc_number] => 20130113377
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-05-09
[patent_title] => 'POWER SUPPLY UNIT FOR SIGNAL LUMINAIRES'
[patent_app_type] => utility
[patent_app_number] => 13/704340
[patent_app_country] => US
[patent_app_date] => 2011-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 1714
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13704340
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/704340 | Power supply unit for signal luminaires | May 20, 2011 | Issued |
Array
(
[id] => 9128007
[patent_doc_number] => 08575958
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-11-05
[patent_title] => 'Programmable on-chip logic analyzer apparatus, systems, and methods'
[patent_app_type] => utility
[patent_app_number] => 13/107580
[patent_app_country] => US
[patent_app_date] => 2011-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/107580 | Programmable on-chip logic analyzer apparatus, systems, and methods | May 12, 2011 | Issued |
Array
(
[id] => 8275498
[patent_doc_number] => 20120169371
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-07-05
[patent_title] => 'INPUT BUFFER SYSTEM WITH A DUAL-INPUT BUFFER SWITCHING FUNCTION AND METHOD THEREOF'
[patent_app_type] => utility
[patent_app_number] => 13/105891
[patent_app_country] => US
[patent_app_date] => 2011-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13105891
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/105891 | Input buffer system with a dual-input buffer switching function and method thereof | May 10, 2011 | Issued |
Array
(
[id] => 8682776
[patent_doc_number] => 20130051060
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-02-28
[patent_title] => 'INDEPENDENT VEHICLE LIGHTING SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 13/696997
[patent_app_country] => US
[patent_app_date] => 2011-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13696997
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/696997 | INDEPENDENT VEHICLE LIGHTING SYSTEM | May 8, 2011 | Abandoned |
Array
(
[id] => 8481229
[patent_doc_number] => 20120280636
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-11-08
[patent_title] => 'SELF-DIMMING OLED LIGHTING SYSTEM AND CONTROL METHOD'
[patent_app_type] => utility
[patent_app_number] => 13/101452
[patent_app_country] => US
[patent_app_date] => 2011-05-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
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[patent_no_of_words] => 5773
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13101452
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/101452 | Self-dimming OLED lighting system and control method | May 4, 2011 | Issued |
Array
(
[id] => 8481214
[patent_doc_number] => 20120280621
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-11-08
[patent_title] => 'Temperature Responsive Control For Lighting Apparatus Including Light Emitting Devices Providing Different Chromaticities And Related Methods'
[patent_app_type] => utility
[patent_app_number] => 13/100385
[patent_app_country] => US
[patent_app_date] => 2011-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13100385
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/100385 | Temperature responsive control for lighting apparatus including light emitting devices providing different chromaticities and related methods | May 3, 2011 | Issued |
Array
(
[id] => 10838736
[patent_doc_number] => 08866416
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-10-21
[patent_title] => 'Illumination source using LEDs and OLEDs'
[patent_app_type] => utility
[patent_app_number] => 13/100452
[patent_app_country] => US
[patent_app_date] => 2011-05-04
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13100452
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/100452 | Illumination source using LEDs and OLEDs | May 3, 2011 | Issued |
Array
(
[id] => 9497477
[patent_doc_number] => 08736299
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2014-05-27
[patent_title] => 'Setting security features of programmable logic devices'
[patent_app_type] => utility
[patent_app_number] => 13/098316
[patent_app_country] => US
[patent_app_date] => 2011-04-29
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13098316
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/098316 | Setting security features of programmable logic devices | Apr 28, 2011 | Issued |
Array
(
[id] => 8718316
[patent_doc_number] => 20130069533
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-03-21
[patent_title] => 'SEMICONDUCTOR LAMP AND METHOD FOR OPERATING A SEMICONDUCTOR LAMP'
[patent_app_type] => utility
[patent_app_number] => 13/699625
[patent_app_country] => US
[patent_app_date] => 2011-04-18
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/699625 | SEMICONDUCTOR LAMP AND METHOD FOR OPERATING A SEMICONDUCTOR LAMP | Apr 17, 2011 | Abandoned |
Array
(
[id] => 8310807
[patent_doc_number] => 20120187834
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-07-26
[patent_title] => 'HYBRID LAMP POWER CIRCUIT'
[patent_app_type] => utility
[patent_app_number] => 13/076553
[patent_app_country] => US
[patent_app_date] => 2011-03-31
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/076553 | Hybrid lamp power circuit | Mar 30, 2011 | Issued |
Array
(
[id] => 9356076
[patent_doc_number] => 08674617
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-03-18
[patent_title] => 'Multiple light level electronic power converter'
[patent_app_type] => utility
[patent_app_number] => 13/077063
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/077063 | Multiple light level electronic power converter | Mar 30, 2011 | Issued |
Array
(
[id] => 8427109
[patent_doc_number] => 20120248985
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-10-04
[patent_title] => 'MEDICAL SENSOR WITH TEMPERATURE CONTROL'
[patent_app_type] => utility
[patent_app_number] => 13/077164
[patent_app_country] => US
[patent_app_date] => 2011-03-31
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/077164 | Medical sensor with temperature control | Mar 30, 2011 | Issued |
Array
(
[id] => 8427137
[patent_doc_number] => 20120249012
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-10-04
[patent_title] => 'METHOD AND SYSTEM FOR SUPPLYING MULTIPLE LED DRIVERS USING THE SAME TRAIC DIMMER'
[patent_app_type] => utility
[patent_app_number] => 13/075200
[patent_app_country] => US
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13075200
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/075200 | METHOD AND SYSTEM FOR SUPPLYING MULTIPLE LED DRIVERS USING THE SAME TRAIC DIMMER | Mar 29, 2011 | Abandoned |
Array
(
[id] => 8070897
[patent_doc_number] => 20110241573
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-10-06
[patent_title] => 'LIGHT GUIDE PLATE AND LIGHT SOURCE MODULE'
[patent_app_type] => utility
[patent_app_number] => 13/074007
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[pdf_file] => publications/A1/0241/20110241573.pdf
[firstpage_image] =>[orig_patent_app_number] => 13074007
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/074007 | Light guide plate and light source module | Mar 28, 2011 | Issued |
Array
(
[id] => 8427139
[patent_doc_number] => 20120249014
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[patent_kind] => A1
[patent_issue_date] => 2012-10-04
[patent_title] => 'CIRCUIT FOR LEAKAGE-CURRENT ELIMINATION IN LED T8 FLUORESCENT TUBE'
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[patent_app_number] => 13/075177
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/075177 | CIRCUIT FOR LEAKAGE-CURRENT ELIMINATION IN LED T8 FLUORESCENT TUBE | Mar 28, 2011 | Abandoned |
Array
(
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[patent_issue_date] => 2014-03-11
[patent_title] => 'Method and apparatus for a switch having a light pipe for combined LED display and light level sensing'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/073818 | Method and apparatus for a switch having a light pipe for combined LED display and light level sensing | Mar 27, 2011 | Issued |
Array
(
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[patent_title] => 'Circuit and Method for Operating a Lighting Unit and a Luminaire Having a Circuit of this kind'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/697788 | Circuit and Method for Operating a Lighting Unit and a Luminaire Having a Circuit of this kind | Mar 20, 2011 | Abandoned |