Listed by the USPTO as PEARSON, DAVID J
Tech Center 2400 • Art Units: 2137 2400 2407 2431 2437 2438
This examiner grants 78% of resolved cases
Pearson, David J is assigned to Tech Center 2400 and Art Unit 2137, with 771 resolved cases. The allowance rate is 78.1%, the interview lift is 11.7%, and the median time to allowance is 1057 days. The allowance rate is substantially higher than the interview measure, indicating a favorable overall record with a more limited measured interview effect.
The listed companies are Nchain Licensing AG, Samsung Electronics Co., Ltd., and Apple Inc. The leading firms are AMSTER, ROTHSTEIN & EBENSTEIN LLP, Gallium Law, and Kowert Hood Munyon Rankin & Goetzel (Apple). The substantial resolution volume supports using the profile for preparation, particularly in aligning written claim strategy with the examiner’s established record.
| 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. |
| 18896124 | KEY REFRESHMENT WITH SESSION COUNT FOR WIRELESS NETWORK | Final Rejection | Texas Instruments Incorporated |
| 18937313 | AUTOMATIC NETWORK CONFIGURATION BASED ON BIOMETRIC AUTHENTICATION | Final Rejection | Medtronic MiniMed, Inc. |
| 18932945 | HIERARCHICAL MODELS USING SELF ORGANIZING LEARNING TOPOLOGIES | Final Rejection | Cisco Technology, Inc. |
| 19083953 | INTELLIGENT METHOD FOR LOGGING IN OPERATING SYSTEM AND SYSTEM | Non-Final OA | REALTEK SEMICONDUCTOR CORP. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy78.1% of resolved applications examined by David J Pearson were allowed (771 resolved cases), compared with 75.9% across Art Unit 2137 over the last five years.
This examiner's interview lift is +11.7 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by David J Pearson took 1,057 days on average from filing to allowance.
David J Pearson examines applications in Art Unit 2137 in Tech Center 2400 (Networking & Security).
