
John Kwon
Examiner (ID: 10295, Phone: (571)272-4846 , Office: P/3747 )
| Most Active Art Unit | 3747 |
| Art Unit(s) | 3622, 2402, 3754, 2605, 3747, 3404, 3745, 3401, 2403 |
| Total Applications | 4790 |
| Issued Applications | 4297 |
| Pending Applications | 92 |
| Abandoned Applications | 421 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 7814185
[patent_doc_number] => 20120060805
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-03-15
[patent_title] => 'AIR-FUEL RATIO CONTROL APPARATUS FOR AN INTERNAL COMBUSTION ENGINE'
[patent_app_type] => utility
[patent_app_number] => 13/320666
[patent_app_country] => US
[patent_app_date] => 2009-05-21
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0060/20120060805.pdf
[firstpage_image] =>[orig_patent_app_number] => 13320666
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/320666 | Air-fuel ratio control apparatus for an internal combustion engine | May 20, 2009 | Issued |
Array
(
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[patent_doc_number] => 20090292448
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[patent_kind] => A1
[patent_issue_date] => 2009-11-26
[patent_title] => 'Engine Controller'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/470202 | Engine controller | May 20, 2009 | Issued |
Array
(
[id] => 5304962
[patent_doc_number] => 20090299614
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[patent_kind] => A1
[patent_issue_date] => 2009-12-03
[patent_title] => 'ENGINE WITH AN AUTOMATIC CHOKE AND METHOD OF OPERATING AN AUTOMATIC CHOKE FOR AN ENGINE'
[patent_app_type] => utility
[patent_app_number] => 12/466593
[patent_app_country] => US
[patent_app_date] => 2009-05-15
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[firstpage_image] =>[orig_patent_app_number] => 12466593
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/466593 | Engine with an automatic choke and method of operating an automatic choke for an engine | May 14, 2009 | Issued |
Array
(
[id] => 6609613
[patent_doc_number] => 20100292907
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-11-18
[patent_title] => 'SLIDING MODE CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE'
[patent_app_type] => utility
[patent_app_number] => 12/464632
[patent_app_country] => US
[patent_app_date] => 2009-05-12
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[patent_drawing_sheets_cnt] => 3
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Array
(
[id] => 6225700
[patent_doc_number] => 20100057329
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[patent_kind] => A1
[patent_issue_date] => 2010-03-04
[patent_title] => 'MULTI-PULSE SPARK IGNITION DIRECT INJECTION TORQUE BASED SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 12/436362
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/436362 | Multi-pulse spark ignition direct injection torque based system | May 5, 2009 | Issued |
Array
(
[id] => 4627788
[patent_doc_number] => 08006663
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-08-30
[patent_title] => 'Post-start controller for diesel engine'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/428723 | Post-start controller for diesel engine | Apr 22, 2009 | Issued |
Array
(
[id] => 5497058
[patent_doc_number] => 20090265086
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[patent_kind] => A1
[patent_issue_date] => 2009-10-22
[patent_title] => 'Diagnosis Apparatus for Internal Combustion Engine'
[patent_app_type] => utility
[patent_app_number] => 12/425033
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[patent_app_date] => 2009-04-16
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 12425033
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/425033 | Diagnosis Apparatus for Internal Combustion Engine | Apr 15, 2009 | Abandoned |
Array
(
[id] => 8662468
[patent_doc_number] => 08375922
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[patent_kind] => B2
[patent_issue_date] => 2013-02-19
[patent_title] => 'Control of fuel pump by quantifying performance'
[patent_app_type] => utility
[patent_app_number] => 12/424133
[patent_app_country] => US
[patent_app_date] => 2009-04-15
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/424133 | Control of fuel pump by quantifying performance | Apr 14, 2009 | Issued |
Array
(
[id] => 8448626
[patent_doc_number] => 08290689
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[patent_issue_date] => 2012-10-16
[patent_title] => 'Variable exhaust brake control via turbine vane positioning'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/423482 | Variable exhaust brake control via turbine vane positioning | Apr 13, 2009 | Issued |
Array
(
[id] => 4461049
[patent_doc_number] => 07894973
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-02-22
[patent_title] => 'Method and device for operating an internal combustion engine'
[patent_app_type] => utility
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Array
(
[id] => 6260243
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[patent_issue_date] => 2010-10-07
[patent_title] => 'SYSTEM AND METHOD FOR OBTAINING AN OPTIMAL ESTIMATE OF NOx EMISSIONS'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/419382 | System and method for obtaining an optimal estimate of NOx emissions | Apr 6, 2009 | Issued |
Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/418872 | Control device for variable valve timing apparatus | Apr 5, 2009 | Issued |
Array
(
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Array
(
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Array
(
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Array
(
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Array
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Array
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Array
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Array
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