Listed by the USPTO as CHANG, TOM Y
Tech Center 2400 • Art Units: 2441 2442 2455 2456
This examiner grants 53% of resolved cases
Tom Y. Chang is an examiner in Tech Center 2400 and Art Unit 2441, where they have resolved 455 cases. The data shows an allowance rate of 53.4 percent. Practitioners should consider the interview lift of 20.0 percent, which suggests that conducting an interview significantly improves the chances of allowance over the 53.4 percent baseline.
The median time to allowance is 1510 days. This 1510-day timeline is a vital metric for practitioners representing companies such as Dell Products L.P., Cisco Technology Inc., and Huawei Technologies Co., Ltd. These 455 resolved cases provide a substantial basis for evaluating prosecution trends in Art Unit 2441.
Top firms active in this examiner's gallery include C. Tumey Law Group PLLC, Fogarty LLP, and Invoke. These firms can utilize the 20.0 percent interview lift to optimize their prosecution strategies. The 53.4 percent allowance rate and the 1510-day median pendency are the defining characteristics of the data for Tom Y. Chang.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18180879 | COMMUNICATION METHOD AND AN APPARATUS | Non-Final OA | HUAWEI TECHNOLOGIES CO., LTD. |
| 18426650 | NETWORK SECURITY POLICY GENERATION AND DISTRIBUTION | Non-Final OA | Salesforce, Inc. |
| 18924636 | STATUS INDICATORS FOR COMMUNICATING USER ACTIVITY ACROSS DIGITAL CONTEXTS | Non-Final OA | MICROSOFT TECHNOLOGY LICENSING, LLC |
| 18627622 | INFORMATION PROCESSING APPARATUS AND CONTROL METHOD | Final Rejection | Lenovo (Singapore) Pte. Ltd. |
| 18207020 | DATA DETECTION METHOD AND APPARATUS, ELECTRONIC DEVICE, COMPUTER STORAGE MEDIUM, AND COMPUTER PROGRAM PRODUCT | Non-Final OA | Tencent Technology (Shenzhen) Company Limited |
| 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. |
| 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. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy53.4% of resolved applications examined by Tom Y Chang were allowed (455 resolved cases), compared with 75.7% across Art Unit 2441 over the last five years.
This examiner's interview lift is +20.0 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Tom Y Chang took 1,510 days on average from filing to allowance.
Tom Y Chang examines applications in Art Unit 2441 in Tech Center 2400 (Networking & Security).
