
Xue H. Liu
Examiner (ID: 721, Phone: (571)270-5522 , Office: P/1742 )
| Most Active Art Unit | 1742 |
| Art Unit(s) | 1791, 1742 |
| Total Applications | 942 |
| Issued Applications | 615 |
| Pending Applications | 83 |
| Abandoned Applications | 261 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
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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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/893131 | Electric bicycle, battery switching device, and method of switching battery | Aug 21, 2022 | 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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