
Richard K. Chang
Examiner (ID: 3305, Phone: (571)270-3368 , Office: P/2464 )
| Most Active Art Unit | 2464 |
| Art Unit(s) | 2464, 2616, 2663 |
| Total Applications | 302 |
| Issued Applications | 252 |
| Pending Applications | 10 |
| Abandoned Applications | 46 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 12898036
[patent_doc_number] => 20180191187
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[patent_kind] => A1
[patent_issue_date] => 2018-07-05
[patent_title] => Active Battery Management System
[patent_app_type] => utility
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Array
(
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[patent_kind] => A1
[patent_issue_date] => 2017-12-07
[patent_title] => 'SMART BATTERY, ELECTRIC ENERGY ALLOCATION BUS SYSTEM, BATTERY CHARGING AND DISCHARGING METHOD AND ELECTRIC ENERGY ALLOCATION METHOD'
[patent_app_type] => utility
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Array
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[patent_issue_date] => 2019-12-10
[patent_title] => Charging system utilizing excess grid electricity
[patent_app_type] => utility
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Array
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[patent_issue_date] => 2019-06-25
[patent_title] => Overvoltage and overcurrent protection circuit and mobile terminal
[patent_app_type] => utility
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Array
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[patent_title] => 'DEVICE AND METHOD FOR OPERATING AN INDUCTIVE CHARGING SYSTEM'
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Array
(
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[patent_title] => 'Hand-powered jump starter for a vehicle'
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Array
(
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[patent_title] => 'SYSTEMS AND METHODS FOR SAFE CHARGING FOR ELECTRIC OR HYBRID ELECTRIC VEHICLES'
[patent_app_type] => utility
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Array
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[patent_title] => 'DEVICE AND CHIP FOR CONTROLLING CHARGING, AND USER TERMINAL'
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Array
(
[id] => 9893638
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Array
(
[id] => 9855470
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[patent_issue_date] => 2015-02-05
[patent_title] => 'EQUALIZATION DEVICE FOR ASSEMBLED BATTERY'
[patent_app_type] => utility
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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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[patent_title] => Battery management system and method for extending time until a battery reaches an over-discharged state during storage of an information handling system
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Array
(
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Array
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/220646 | Systems and methods for decreasing peak energy consumption of a power consumer using vehicle battery capacity | Mar 19, 2014 | Issued |