Prosecution Insights
Prosecution Insights
Tech Center 3900 • Art Units: 2143 2443 3992
This examiner grants 55% of resolved cases
David E. England works within Tech Center 3900 and Art Unit 2143, with 146 resolved cases in his record. His allowance rate of 54.8% indicates a balanced approach to patentability, with a distribution between grants and abandonments. However, the median days to allowance of 1800 suggests a very long prosecution process, which may require applicants to prepare for multiple rounds of examination.
The data reveals an interview lift of only 0.7%, which is notably low. This suggests that interviews may not be the most effective tool for changing the outcome of a case in Art Unit 2143. With a 54.8% allowance rate and an 1800-day median pendency, practitioners might find that written amendments and technical arguments are more influential than verbal discussions. The minimal 0.7% lift indicates that the examiner's decisions are largely driven by the written record rather than interview interactions.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 16676034 | METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING FEEDBACK INFORMATION IN A MOBILE COMMUNICATION SYSTEM | Non-Final OA | Samsung Electronics Co., Ltd. |
| 17071914 | Service Processing Method, Device, and System | Non-Final OA | Huawei Technologies Co., Ltd. |
| 15815765 | COMPARTMENTALIZED SELF REGISTRATION OF EXTERNAL DEVICES | Non-Final OA | Google LLC |
| 17302052 | TECHNIQUES AND APPARATUSES FOR REUSING REMAINING MINIMUM SYSTEM INFORMATION CONFIGURATION BITS TO SIGNAL A SYNCHRONIZATION SIGNAL BLOCK LOCATION | Non-Final OA | QUALCOMM Incorporated |
| 17941433 | SWITCH AND MEMORY DEVICE | Non-Final OA | Kioxia Corporation |
| 17994060 | SYSTEM AND METHOD OF PROVIDING A CONTROLLED INTERFACE BETWEEN DEVICES | Non-Final OA | WeedWare LLC |
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