Prosecution Insights
Last updated: October 26, 2026

Jesse Chen Coulson, USPTO Patent Examiner

Listed by the USPTO as COULSON, JESSE CHEN

Tech Center 2100 • Art Units: 2122 2141

This examiner grants 0% of resolved cases

Analysis

Jesse Chen Coulson is an examiner in Tech Center 2100, Art Unit 2122, with 5 resolved cases. The examiner has an allowance rate of 0.0 percent. The median days to allowance is 1281, which reflects the duration of the prosecution process for the cases handled thus far.

The interview lift is 0.0 percent, indicating that direct engagement has not yet resulted in an allowance or an increase over the base rate of 0.0 percent. This suggests a challenging environment for securing patent rights. Top companies include Sony Group Corporation, Alibaba Group Holding Limited, and UNIVERSITY OF WOLVERHAMPTON.

Firms like Sheppard Mullin Richter & Hampton LLP and Xsensus have appeared before this examiner. Practitioners should be aware of the 1281-day median pendency across the 5 resolved cases. The data underscores the difficulty of advancing applications through verbal communication alone in this art unit.

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

Performance Statistics

0.0%
Allow Rate
-55.0% vs TC avg
14
Total Applications
+0.0%
Interview Lift
1281
Avg Prosecution Days
Based on 5 resolved cases, 2023–2026

Rejection Statute Breakdown

29.8%
§101 Eligibility
25.5%
§102 Novelty
25.5%
§103 Obviousness
19.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17913856 DATA ADJUSTMENT SYSTEM, DATA ADJUSTMENT DEVICE, DATA ADJUSTMENT METHOD, TERMINAL DEVICE, AND INFORMATION PROCESSING APPARATUS Non-Final OA Sony Group Corporation
18078504 PRUNING HARDWARE UNIT FOR TRAINING NEURAL NETWORK Non-Final OA ALIBABA GROUP HOLDING LIMITED

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Who Appears Before This Examiner

Top companies before this examiner

Law firms appearing most often

Frequently Asked Questions

What is examiner Jesse Chen Coulson's allowance rate?

0.0% of resolved applications examined by Jesse Chen Coulson were allowed (5 resolved cases), compared with 31.6% across Art Unit 2122 over the last five years.

Does an interview help with examiner Jesse Chen Coulson?

This examiner's interview lift is +0.0 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Jesse Chen Coulson take to allow a patent?

Applications allowed by Jesse Chen Coulson took 1,281 days on average from filing to allowance.

Which art unit does examiner Jesse Chen Coulson work in?

Jesse Chen Coulson examines applications in Art Unit 2122 in Tech Center 2100 (Computing & Software).

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