
Lingwen R. Zeng
Examiner (ID: 8795, Phone: (571)272-6649 , Office: P/1723 )
| Most Active Art Unit | 1723 |
| Art Unit(s) | 1725, 1723 |
| Total Applications | 699 |
| Issued Applications | 494 |
| Pending Applications | 79 |
| Abandoned Applications | 139 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
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[patent_title] => Battery cell, battery, and electric device
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Array
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[patent_title] => Battery cell, battery, and electrical device
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Array
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[patent_title] => Leak checking enclosures via valves for venting or pressure relief
[patent_app_type] => utility
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[patent_app_date] => 2024-12-10
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Array
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[patent_title] => QUICK-CHANGE PLATFORM, BATTERY PRODUCTION LINE, AND CONTROL METHOD
[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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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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Array
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