Tech Center 3600 • Art Units: 2117 2837 2838 2846 3614
This examiner grants 76% of resolved cases
Charles S Laughlin serves in Tech Center 3600 and Art Unit 2117, where he has completed 396 resolved cases. His allowance rate of 76.5% is favorable, and the median days to allowance is 1100. This data indicates a consistent prosecution environment for patent applications. The 1100-day median suggests an extended window for reaching a final disposition in these 396 resolved cases. Practitioners can use this 1100-day figure to set expectations for the total duration of the examination process.
The interview lift of 9.6% is low relative to the 76.5% allowance rate, suggesting that written prosecution is often sufficient to reach an allowance. While the 76.5% rate is high, the 1100-day median pendency suggests that applicants should still prepare for a multi-stage process. With 396 resolved cases, the examiner demonstrates a steady approach where the 9.6% lift provides a small advantage. Practitioners may find that the 76.5% allowance rate is achievable through clear written arguments, though the 9.6% lift remains an option for complex issues. This profile suggests that the 1100-day timeline is a primary factor to manage during prosecution.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18910804 | OPERATING APPARATUS | Non-Final OA | Alps Alpine Co., Ltd. |
| 17051216 | OVERLOAD CONTROL IN A POWER TOOL | Final Rejection | MILWAUKEE ELECTRIC TOOL CORPORATION |
| 18605143 | COOLING SYSTEM AND MOVING OBJECT | Final Rejection | HONDA MOTOR CO., LTD. |
| 17272067 | TREATING A WIND TURBINE DRIVE TRAIN | Final Rejection | Siemens Gamesa Renewable Energy A/S |
| 17534649 | SYSTEMS AND METHODS FOR HEATING BATTERIES | Final Rejection | Rivian IP Holdings, LLC |
| 18992750 | MOTOR CONTROL DEVICE | Non-Final OA | FUJITSU GENERAL LIMITED |
| 18644625 | Methods and Systems for Controlling a Transport System | Non-Final OA | Siemens Aktiengesellschaft |
| 18687959 | Device for Controlling Motor and Method Therefor | Final Rejection | Hitachi Astemo, Ltd. |
| 18834451 | PORTABLE ROBOT FOR SEMICONDUCTOR EQUIPMENT MAINTENANCE TASKS | Non-Final OA | Lam Research Corporation |
| 18638262 | MULTI-MOTOR ELECTRIC DRIVE UNIT | Non-Final OA | Dana Automotive Systems Group, LLC |
| 17694267 | CURRENT PULSE LIMITING PROTECTION | Final Rejection | Snap-on Incorporated |
| 18373413 | MULTI-PART INVERTER FOR ELECTRICAL MACHINE WITH MULTIPLE WINDING SYSTEMS | Final Rejection | Vitesco Technologies GmbH |
| 18755171 | STANDSTILL CONTROL WITH MANIPULATED VARIABLE FEEDFORWARD | Non-Final OA | B&R Industrial Automation GmbH |
| 18300269 | KIT FOR BYPASSING A COMPRESSOR OR FAN | Final Rejection | Regal Beloit America, Inc. |
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