
Tom Y. Chang
Examiner (ID: 6091, Phone: (571)270-5938 , Office: P/2456 )
| Most Active Art Unit | 2456 |
| Art Unit(s) | 2456, 2442, 2455 |
| Total Applications | 497 |
| Issued Applications | 250 |
| Pending Applications | 47 |
| Abandoned Applications | 211 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
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[patent_title] => Tax-exempt sale document creating system, tax-exempt sale document creating apparatus, and tax-exempt sale document creating method
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Array
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[patent_title] => PERSONAL POINT OF SALE (PPOS) DEVICE THAT PROVIDES FOR CARD PRESENT E-COMMERCE TRANSACTION
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[patent_title] => Methods and systems for managing stock room bin audits at retail sales facilities
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Array
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Array
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