Prosecution Insights
Last updated: October 27, 2026

Linda Joan Fleck, USPTO Patent Examiner

Listed by the USPTO as FLECK, LINDA JOAN

Tech Center 2800 • Art Units: 2812

This examiner grants 78% of resolved cases

Analysis

FLECK, LINDA JOAN is assigned to Tech Center 2800 and Art Unit 2812. The record contains 59 resolved cases, a 78.0% allowance rate, and a median of 1321 days to allowance. The allowance result is favorable, but the small case history limits the extent to which it can support generalized prosecution expectations.

The interview lift is 12.0%, indicating a positive relationship between interviews and allowance outcomes. Practitioners may consider interviews useful, while recognizing that the median pendency extends beyond three years. The listed companies are Fuji Electric, Murata Manufacturing, and Taiwan Semiconductor Manufacturing. The listed firms are ARENTFOX SCHIFF, the Law Office of Kevin Jackson, and Li & Cai Intellectual Property.

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

Performance Statistics

78.0%
Allow Rate
+10.0% vs TC avg
74
Total Applications
+12.0%
Interview Lift
1321
Avg Prosecution Days
Based on 59 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
29.4%
§102 Novelty
50.2%
§103 Obviousness
17.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18657788 SEMICONDUCTOR DEVICE Non-Final OA FUJI ELECTRIC CO., LTD.
17952285 SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE Final Rejection FUJI ELECTRIC CO., LTD.
18634273 ELECTRONIC ELEMENT AND CIRCUIT DEVICE Non-Final OA Murata Manufacturing Co., Ltd.

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Frequently Asked Questions

What is examiner Linda Joan Fleck's allowance rate?

78.0% of resolved applications examined by Linda Joan Fleck were allowed (59 resolved cases), compared with 82.1% across Art Unit 2812 over the last five years.

Does an interview help with examiner Linda Joan Fleck?

This examiner's interview lift is +12.0 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Linda Joan Fleck take to allow a patent?

Applications allowed by Linda Joan Fleck took 1,321 days on average from filing to allowance.

Which art unit does examiner Linda Joan Fleck work in?

Linda Joan Fleck examines applications in Art Unit 2812 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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