Prosecution Insights
Browse Companies Examiners Firms Draft Your Response
Home / Examiner: ZHANG, ANDREW HAO
Last updated: July 17, 2026

Examiner: ZHANG, ANDREW HAO

Tech Center 4100 • Art Units: 4100

This examiner grants 0% of resolved cases

Performance Statistics

—
Allow Rate
-60.0% vs TC avg
1
Total Applications
—
Interview Lift
0
Avg Prosecution Days
Based on 0 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
0%
§102 Novelty
0%
§103 Obviousness
0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19051764 TRANSMITTING MODULE AND METHOD FOR TRANSMITTING DIFFERENTIAL SIGNALS IN A SERIAL BUS SYSTEM Non-Final OA Robert Bosch GmbH

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Data sourced from USPTO Patent File Wrapper (daily) and Office Action Archive (weekly). Analysis generated by IP Author.

Data: USPTO Patent File Wrapper (daily) • Office Action Archive (weekly) • 89M+ prosecution events

© 2026 IP Author — Browse Office Actions • Examiners • Companies • Firms

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