Prosecution Insights
Prosecution Insights
Tech Center 2400 • Art Units: 2442 2455 2456
This examiner grants 53% of resolved cases
Tom Y Chang is an examiner in Tech Center 2400 and Art Unit 2442. He has 455 resolved cases and an allowance rate of 53.4 percent. This 53.4 percent rate suggests a balanced outcome for applicants in the 455 resolved cases he has handled.
The median days to allowance is 1510, which is a relatively long timeline for successful applications. The interview lift is 20.0 percent, suggesting that interviews can help navigate the 53.4 percent allowance rate more effectively. This 20.0 percent lift is a meaningful incentive for practitioners to engage in verbal discussion with the examiner.
The 455 resolved cases show a steady volume of work and provide a solid statistical foundation. Applicants should consider the 1510-day median when planning their strategy. The combination of a 53.4 percent allowance rate and a 20.0 percent interview lift suggests that while prosecution can be lengthy, interviews are a productive tool in Art Unit 2442.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18180879 | COMMUNICATION METHOD AND AN APPARATUS | Non-Final OA | HUAWEI TECHNOLOGIES CO., LTD. |
| 18750839 | IMPLEMENTING A CRYPTOGRAPHY AGENT AND A SECURE HARDWARE-BASED ENCLAVE TO PREVENT COMPUTER HACKING OF CLIENT APPLICATIONS | Non-Final OA | PayPal, Inc. |
| 18627622 | INFORMATION PROCESSING APPARATUS AND CONTROL METHOD | Final Rejection | Lenovo (Singapore) Pte. Ltd. |
| 18924636 | STATUS INDICATORS FOR COMMUNICATING USER ACTIVITY ACROSS DIGITAL CONTEXTS | Non-Final OA | MICROSOFT TECHNOLOGY LICENSING, LLC |
| 18426650 | NETWORK SECURITY POLICY GENERATION AND DISTRIBUTION | Non-Final OA | Salesforce, Inc. |
| 18915884 | Generating CDA Documents Utilizing FHIR Resources | Non-Final OA | Cerner Innovation, Inc. |
| 18582143 | Systems and Methods for Android Localhost Listener to Origin Bind Request to Stop Attacker-in-the-Middle (AITM) Attacks | Non-Final OA | Cisco Technology, Inc. |
| 18231817 | EVENT DESCRIPTIONS FOR EXTENDED DETECTION AND RESPONSE TO SECURITY ANOMALIES | Final Rejection | Cisco Technology, Inc. |
| 18531376 | Security Escrow System | Final Rejection | Bank of America Corporation |
| 18060373 | SYSTEMS AND METHODS FOR DYNAMIC RATE IDENTIFICATION | Non-Final OA | Boost SubscriberCo L.L.C. |
| 18744075 | PROVIDING GRAPHICAL REPRESENTATIONS OF EMAIL CONTENT | Final Rejection | Notion Labs, Inc. |
| 18417534 | Hyper-customized customer defined machine learning models | Final Rejection | Zscaler, Inc. |
| 18425303 | MANAGING DATA PROCESSING SYSTEMS BASED ON MOTION DATA | Final Rejection | Dell Products L.P. |
| 18366082 | SYSTEMS AND METHODS FOR SYSTEMATIZING LINKS INCLUDED IN EMAIL MESSAGES | Final Rejection | Dell Products, L.P. |
| 18363884 | SECURITY MANAGEMENT FOR ENDPOINT NODES OF DISTRIBUTED PROCESSING SYSTEMS | Non-Final OA | Dell Products L.P. |
| 18938852 | SYSTEM AND METHOD FOR URL FETCHING RETRY MECHANISM | Non-Final OA | BRIGHT DATA LTD. |
| 18456560 | SYSTEM AND METHOD FOR DETERMINATION OF COMMON OR UNIQUE ACCESS ITEMS IN IDENTITY MANAGEMENT ARTIFICIAL INTELLIGENCE SYSTEMS | Final Rejection | SailPoint Technologies, Inc. |
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