Prosecution Insights
Last updated: April 19, 2026

Michael Best & Friedrich LLP (Western Digital)

5 pending office actions • 1 client

Portfolio Summary

5
Total Pending OAs
1
Final Rejections
4
Non-Final OAs

Client Portfolio (1 client)

Client (Assignee)Pending OAs
Sandisk Technologies, Inc. 5

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
18449452 SEMICONDUCTOR CHIP WITH VARYING THICKNESS PROFILE Sandisk Technologies, Inc. RAHMAN, MOIN M 2898 Non-Final OA Aug 14, 2023
18449502 SELECTIVE WIRE COATING DURING WIRE BONDING Sandisk Technologies, Inc. SUN, YU-HSI DAVID 2817 Non-Final OA Aug 14, 2023
18448633 SERVER THERMAL MANAGEMENT Sandisk Technologies, Inc. CAO, CHUN 2115 Non-Final OA Aug 11, 2023
18448296 PACKAGED MEMORY DEVICE WITH OVERHANG SUPPORT STRUCTURE Sandisk Technologies, Inc. ANDERSON, WILLIAM H 2817 Non-Final OA Aug 11, 2023
17829719 MECHANICAL SUPPORT FOR A TALL OFFSET DIE STACK Sandisk Technologies, Inc. NGUYEN, CUONG B 2818 Final Rejection Jun 01, 2022

Managing Michael Best & Friedrich LLP (Western Digital)'s Patent Prosecution?

IP Author helps law firms respond to office actions faster with AI-generated responses, examiner analytics, and prosecution intelligence.

Start Free Trial

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month