
Calvin K. Cheung
Examiner (ID: 7715, Phone: (571)270-7041 , Office: P/3668 )
| Most Active Art Unit | 3668 |
| Art Unit(s) | 3668, 3669, 3666, 3662, 3621 |
| Total Applications | 1156 |
| Issued Applications | 985 |
| Pending Applications | 71 |
| Abandoned Applications | 125 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
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[patent_title] => Green Area Maintenance System, Method for Sensing at Least One Section of a Delimiting Border of an Area to Be Maintained, and Method for Operating an Autonomous Mobile Green Area Maintenance Robot
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[patent_title] => TORQUE CONVERTER CONTROL BASED ON WORK VEHICLE PARAMETERS
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