Prosecution Insights
Last updated: October 02, 2026

Examiner: MUSHAMBO, MARTIN

Tech Center 2600 • Art Units: 2615 2617 2625 2674

This examiner grants 85% of resolved cases

Analysis

Martin Mushambo serves in Tech Center 2600 and Art Unit 2615, having overseen 836 resolved cases. His allowance rate of 84.8 percent indicates the frequency of securing a patent grant. The prosecution timeline is characterized by a median of 888 days to allowance. Applicants may find value in scheduling interviews, as the data reveals an interview lift of 13.9 percent.

The 13.9 percent interview lift indicates that direct dialogue with the examiner often resolves outstanding issues. With 836 resolved cases, the examiner’s 84.8 percent allowance rate is based on a robust sample size within Art Unit 2615. The 888 median days to allowance provides an expectation for the duration of the patent acquisition process in Tech Center 2600. These metrics suggest that proactive communication can further influence the prospects for allowance.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

84.8%
Allow Rate
+22.8% vs TC avg
844
Total Applications
+13.9%
Interview Lift
888
Avg Prosecution Days
Based on 836 resolved cases, 2023–2026

Rejection Statute Breakdown

13.0%
§101 Eligibility
22.1%
§102 Novelty
50.1%
§103 Obviousness
8.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18800708 METHOD FOR CHANGING VIEWPOINT IN VIRTUAL SPACE Final Rejection SONY GROUP CORPORATION
19083189 LIGHT UPDATE METHOD AND APPARATUS FOR VIRTUAL SCENE, ELECTRONIC DEVICE, COMPUTER-READABLE STORAGE MEDIUM, AND COMPUTER PROGRAM PRODUCT Non-Final OA Tencent Technology (Shenzhen) Company Limited
18966279 METHOD FOR OBJECT INTERACTION IN EXTENDED REALITY, DEVICE FOR PERFORMING THE SAME, AND EXTENDED REALITY DISPLAY SYSTEM INCLUDING THE DEVICE Non-Final OA Korea Advanced Institute of Science and Technology

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