Prosecution Insights
Prosecution Insights
Tech Center 2400 • Art Units: 2137 2400 2407 2431 2437 2438
This examiner grants 78% of resolved cases
David J. Pearson is an examiner in Tech Center 2400 and Art Unit 2137. He has 770 resolved cases with an allowance rate of 78.1%. This 78.1% rate reflects the proportion of applications that have successfully reached a grant. The median days to allowance is 1057, providing a specific benchmark for the duration of the prosecution process.
The interview lift is 11.8%. This 11.8% lift indicates the increase in the probability of an allowance when an interview is held. While the 78.1% allowance rate is already favorable, the 11.8% lift provides an additional tactical option for applicants. With 770 resolved cases, the data offers a clear view of the examiner's historical patterns. Practitioners should account for the 1057-day median to allowance when managing their docket. The 78.1% allowance rate and the 11.8% interview lift are important data points for navigating Art Unit 2137. These 770 resolved cases in Tech Center 2400 provide a reliable basis for these performance metrics.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19245801 | CONSTRAINING INJECTION OF UNLOCKING TRANSACTION BYTECODE | Non-Final OA | nChain Licensing AG |
| 19227595 | METHOD AND SYSTEM FOR VERIFYING INTEGRITY OF A DIGITAL ASSET USING A DISTRIBUTED HASH TABLE AND A PEER TO-PEER DISTRIBUTED LEDGER | Non-Final OA | nChain Licensing AG |
| 19092163 | DEVICE AND METHOD FOR SUPPORTING REMOTE SERVICE | Non-Final OA | SAMSUNG ELECTRONICS CO., LTD. |
| 19241224 | Consistent Speculation of Pointer Authentication | Non-Final OA | Apple Inc. |
| 18408185 | METHOD AND APPARATUS FOR SHARING KEYS FOR ENCRYPTION AND/OR DECRYPTION | Final Rejection | Marvell Asia Pte Ltd |
| 18896124 | KEY REFRESHMENT WITH SESSION COUNT FOR WIRELESS NETWORK | Final Rejection | Texas Instruments Incorporated |
| 19083953 | INTELLIGENT METHOD FOR LOGGING IN OPERATING SYSTEM AND SYSTEM | Non-Final OA | REALTEK SEMICONDUCTOR CORP. |
| 18932945 | HIERARCHICAL MODELS USING SELF ORGANIZING LEARNING TOPOLOGIES | Final Rejection | Cisco Technology, Inc. |
| 19093915 | USED CACHED SUMMARIES FOR EFFICIENT ACCESS ANALYSIS FOR CLOUD PROVIDER ENTITIES | Non-Final OA | Rapid7, Inc. |
| 18269361 | ATTACK INFORMATION GENERATION APPARATUS, CONTROL METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM | Non-Final OA | National Institute of Information and Communications Technology |
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