Prosecution Insights
Last updated: October 02, 2026

Examiner: WELLS, HEATH E

Tech Center 2600 • Art Units: 2638 2664

This examiner grants 80% of resolved cases

Analysis

Heath E. Wells maintains a high allowance rate of 80.0 percent across 105 resolved cases in Tech Center 2600. The median days to allowance is 1163, showing that while grants are frequent, they follow a timeline of 1163 days. This examiner operates in Art Unit 2638 and appears to be generally receptive to patent applications. The 80.0 percent allowance rate provides a strong foundation for a successful prosecution strategy.

The interview lift is relatively low at 6.2 percent. Given the 80.0 percent baseline allowance rate, the examiner appears to be generally inclined toward granting patents regardless of whether an interview occurs. Practitioners might find that well-reasoned written responses are sufficient for success here, as the marginal benefit of an interview is small. However, the 1163-day median pendency suggests that while the outcome is likely positive, the process involves a significant duration. Applicants should focus on maintaining the 80.0 percent success rate through clear and thorough documentation. The examiner's history across 105 cases indicates a consistent and reliable approach to patent examination that favors the applicant.

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

Performance Statistics

80.0%
Allow Rate
+18.0% vs TC avg
135
Total Applications
+6.2%
Interview Lift
1163
Avg Prosecution Days
Based on 105 resolved cases, 2023–2026

Rejection Statute Breakdown

13.9%
§101 Eligibility
4.0%
§102 Novelty
70.1%
§103 Obviousness
8.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18539721 MACHINE LEARNING-BASED MULTI-FRAME DEBLURRING Non-Final OA Samsung Electronics Co., Ltd.
18691899 VIDEO COMMUNICATION METHOD AND SYSTEM BASED ON THREE-DIMENSIONAL DISPLAYING Final Rejection BOE Technology Group Co., Ltd.
18420705 DATA CREATION APPARATUS, STORAGE DEVICE, DATA PROCESSING SYSTEM, DATA CREATION METHOD, PROGRAM, AND IMAGING APPARATUS Final Rejection FUJIFILM Corporation
18934117 MULTIMODAL LANGUAGE PROCESSING DEVICE AND METHOD BASED ON VISION-LANGUAGE MODEL Non-Final OA UIF (UNIVERSITY INDUSTRY FOUNDATION), YONSEI UNIVERSITY
18439322 TILE-BASED IMAGE UNDERSTANDING IN VISION AND LANGUAGE MODELS Non-Final OA GOOGLE LLC
18360233 STREAMING WITH RESOLUTION ESCALATION FOR REDUCED LATENCY IN MEDIA CONTENT STREAMING APPLICATIONS Final Rejection Google LLC
18933374 IMAGE FORMATION APPARATUS, IMAGE FORMATION METHOD, AND STORAGE MEDIUM Non-Final OA CANON KABUSHIKI KAISHA
18800188 IMAGE PROCESSING DEVICE Non-Final OA CANON KABUSHIKI KAISHA
18539976 CBCT SIMULATION FOR CT-TO-CBCT REGISTRATION AND CBCT SEGMENTATION Non-Final OA KONINKLIJKE PHILIPS N.V.
18420667 ASSIGN AN AUDIO PRESET BASED ON LOCATION AND A MACHINE-LEARNING MODEL Final Rejection Sony Group Corporation
18610453 COMPUTER-READABLE RECORDING MEDIUM STORING TRACKING PROGRAM, TRACKING METHOD, AND INFORMATION PROCESSING APPARATUS Final Rejection FUJITSU LIMITED
18898273 A METHOD, APPARATUS, DEVICE, AND STORAGE MEDIUM FOR MEDIA CONTENT GENERATION Non-Final OA Beijing Zitiao Network Technology Co., Ltd.
18660361 SYSTEM AND METHOD FOR AUTOMATICALLY DETERMINING IMAGE SIZE Final Rejection GE Precision Healthcare LLC
18440503 MACHINE VISION CHANGE DETECTION FOR PROCESS MONITORING Non-Final OA Ford Global Technologies, LLC
18646105 METHOD AND SYSTEM FOR WATERMARKING IMAGES, AND METHOD AND SYSTEM FOR DETECTING A WATERMARK IN AN IMAGE Non-Final OA City University of Hong Kong
18934146 DECODING IMAGES COMPRESSED USING MIP MAP COMPRESSION Non-Final OA Imagination Technologies Limited
18898255 INTERMEDIATE FORMATS FOR IMAGE PROCESSING PIPELINES Non-Final OA Advanced Micro Devices, Inc.
18535171 MOTION VECTOR FIELD GENERATION FOR FRAME INTERPOLATION Final Rejection ADVANCED MICRO DEVICES, INC.

Facing This Examiner?

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

Build Your Strategy

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