
Po-chih Chen
Examiner (ID: 4660, Phone: (571)270-7243 , Office: P/1626 )
| Most Active Art Unit | 1626 |
| Art Unit(s) | 1621, 1626 |
| Total Applications | 924 |
| Issued Applications | 609 |
| Pending Applications | 121 |
| Abandoned Applications | 231 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 8325070
[patent_doc_number] => 20120197477
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-08-02
[patent_title] => 'SENSOR SYSTEM AND METHOD FOR USE WITH AN AUTOMATED GUIDED VEHICLE (AGV)'
[patent_app_type] => utility
[patent_app_number] => 13/196354
[patent_app_country] => US
[patent_app_date] => 2011-08-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 9528
[patent_no_of_claims] => 21
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13196354
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/196354 | Sensor system and method for use with an automated guided vehicle (AGV) | Aug 1, 2011 | Issued |
Array
(
[id] => 9307852
[patent_doc_number] => 20140046526
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-02-13
[patent_title] => 'VEHICLE CONTROL DEVICE'
[patent_app_type] => utility
[patent_app_number] => 13/821652
[patent_app_country] => US
[patent_app_date] => 2011-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13821652
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/821652 | Vehicle control device | Apr 25, 2011 | Issued |
Array
(
[id] => 10894628
[patent_doc_number] => 08918259
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-12-23
[patent_title] => 'Method of managing a device that splits drive torque between the front and rear wheelset of a vehicle'
[patent_app_type] => utility
[patent_app_number] => 13/640318
[patent_app_country] => US
[patent_app_date] => 2011-04-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13640318
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/640318 | Method of managing a device that splits drive torque between the front and rear wheelset of a vehicle | Apr 10, 2011 | Issued |
Array
(
[id] => 10038879
[patent_doc_number] => 09079577
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-07-14
[patent_title] => 'Method of operating a transmission system of an automotive vehicle of the four-wheel drive type comprising a means of mechanically coupling the first and second axles'
[patent_app_type] => utility
[patent_app_number] => 13/640431
[patent_app_country] => US
[patent_app_date] => 2011-04-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13640431
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/640431 | Method of operating a transmission system of an automotive vehicle of the four-wheel drive type comprising a means of mechanically coupling the first and second axles | Apr 10, 2011 | Issued |
Array
(
[id] => 8721942
[patent_doc_number] => 20130073159
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-03-21
[patent_title] => 'SYSTEM FOR CONTROLLING A TORQUE TRANSFER ACTUATOR WITH MULTIPLE MODES OF OPERATION'
[patent_app_type] => utility
[patent_app_number] => 13/640415
[patent_app_country] => US
[patent_app_date] => 2011-04-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13640415
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/640415 | SYSTEM FOR CONTROLLING A TORQUE TRANSFER ACTUATOR WITH MULTIPLE MODES OF OPERATION | Apr 10, 2011 | Abandoned |
Array
(
[id] => 10865006
[patent_doc_number] => 08890718
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-11-18
[patent_title] => 'TAWS with alert suppression'
[patent_app_type] => utility
[patent_app_number] => 13/083115
[patent_app_country] => US
[patent_app_date] => 2011-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_current_assignee] =>[type] => patent
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/083115 | TAWS with alert suppression | Apr 7, 2011 | Issued |
Array
(
[id] => 9456022
[patent_doc_number] => 08717037
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-05-06
[patent_title] => 'Electronic control device'
[patent_app_type] => utility
[patent_app_number] => 13/083285
[patent_app_country] => US
[patent_app_date] => 2011-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 4098
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13083285
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/083285 | Electronic control device | Apr 7, 2011 | Issued |
Array
(
[id] => 9711910
[patent_doc_number] => 08836490
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-09-16
[patent_title] => 'Vehicle management'
[patent_app_type] => utility
[patent_app_number] => 13/082886
[patent_app_country] => US
[patent_app_date] => 2011-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 5542
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13082886
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/082886 | Vehicle management | Apr 7, 2011 | Issued |
Array
(
[id] => 8848640
[patent_doc_number] => 08457835
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-06-04
[patent_title] => 'System and method for use in evaluating an operation of a combustion machine'
[patent_app_type] => utility
[patent_app_number] => 13/082804
[patent_app_country] => US
[patent_app_date] => 2011-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13082804
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/082804 | System and method for use in evaluating an operation of a combustion machine | Apr 7, 2011 | Issued |
Array
(
[id] => 8442919
[patent_doc_number] => 20120259536
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-10-11
[patent_title] => 'CONTINUOUS COMPUTATION OF CENTER OF GRAVITY OF A VEHICLE'
[patent_app_type] => utility
[patent_app_number] => 13/081185
[patent_app_country] => US
[patent_app_date] => 2011-04-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 3946
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13081185
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/081185 | Continuous computation of center of gravity of a vehicle | Apr 5, 2011 | Issued |
Array
(
[id] => 8062025
[patent_doc_number] => 20110246012
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-10-06
[patent_title] => 'INTELLIGENT REGENERATIVE BRAKING UTILIZING ENVIRONMENTAL DATA'
[patent_app_type] => utility
[patent_app_number] => 13/080113
[patent_app_country] => US
[patent_app_date] => 2011-04-05
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0246/20110246012.pdf
[firstpage_image] =>[orig_patent_app_number] => 13080113
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/080113 | INTELLIGENT REGENERATIVE BRAKING UTILIZING ENVIRONMENTAL DATA | Apr 4, 2011 | Abandoned |
Array
(
[id] => 9237358
[patent_doc_number] => 08602141
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-12-10
[patent_title] => 'Vehicle power system with fuel cell auxiliary power unit (APU)'
[patent_app_type] => utility
[patent_app_number] => 13/080210
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/080210 | Vehicle power system with fuel cell auxiliary power unit (APU) | Apr 4, 2011 | Issued |
Array
(
[id] => 8431795
[patent_doc_number] => 20120253670
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-10-04
[patent_title] => 'SYSTEMS AND METHODS FOR GENERATING AND USING MOVING VIOLATION ALERTS'
[patent_app_type] => utility
[patent_app_number] => 13/078810
[patent_app_country] => US
[patent_app_date] => 2011-04-01
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/078810 | Systems and methods for generating and using moving violation alerts | Mar 31, 2011 | Issued |
Array
(
[id] => 8431681
[patent_doc_number] => 20120253556
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-10-04
[patent_title] => 'REDUNDANT TWO STAGE ELECTRO-HYDRAULIC SERVO ACTUATOR CONTROL'
[patent_app_type] => utility
[patent_app_number] => 13/076702
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/076702 | Redundant two stage electro-hydraulic servo actuator control | Mar 30, 2011 | Issued |
Array
(
[id] => 8431734
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[patent_country] => US
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[patent_issue_date] => 2012-10-04
[patent_title] => 'Proportional control using state space based scheduling'
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Array
(
[id] => 8431781
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/077708 | Mobile state determination of location aware devices | Mar 30, 2011 | Issued |
Array
(
[id] => 7502953
[patent_doc_number] => 20110264308
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-10-27
[patent_title] => 'Method And Device For Automatically Estimating An Air Speed Of An Aircraft'
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[firstpage_image] =>[orig_patent_app_number] => 13076701
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/076701 | Method and device for automatically estimating an air speed of an aircraft | Mar 30, 2011 | Issued |
Array
(
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[patent_title] => 'Method for managing the circulation of vehicles on a railway network and related system'
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/639425 | Method for determining a power limiting value for an electric machine in a vehicle, computer program and control unit for controlling an electric machine in a vehicle | Feb 24, 2011 | Issued |
Array
(
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13514684
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/514684 | Method for simulating the movement behaviour of a fluid in a closed, moving container | Dec 8, 2010 | Issued |