Prosecution Insights
Last updated: October 26, 2026

Peijie Shen, USPTO Patent Examiner

Listed by the USPTO as SHEN, PEIJIE

Tech Center 2600 • Art Units: 2622 2626 2694

This examiner grants 79% of resolved cases

Analysis

SHEN, PEIJIE works in tech center 2600 and art unit 2622. The record includes 345 resolved cases, an allowance rate of 79.4%, and a median of 860 days to allowance. The interview lift is 17.5%, associating interviews with improved allowance outcomes.

The leading companies are LG Display Co., Ltd., Samsung Display Co., Ltd., and Apple Inc. Listed firms include Anova Law Group, PLLC, Ballard Spahr LLP, and CANTOR COLBURN LLP. The resolution history supports using the profile for initial prosecution planning, while the median timing informs docket expectations. An interview may be useful when counsel can present a focused explanation of claim scope or a concrete amendment tied to the cited art.

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

Performance Statistics

79.4%
Allow Rate
+17.4% vs TC avg
368
Total Applications
+17.5%
Interview Lift
860
Avg Prosecution Days
Based on 345 resolved cases, 2023–2026

Rejection Statute Breakdown

1.9%
§101 Eligibility
19.6%
§102 Novelty
52.9%
§103 Obviousness
22.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19179928 CONTROLLER ENGAGEMENT DETECTION USING HYBRID SENSOR APPROACH Non-Final OA Apple Inc.
19307470 DISPLAY DEVICE AND POWER MANAGEMENT INTEGRATED CIRCUIT Non-Final OA LG Display Co., Ltd.
18965944 Display Device Non-Final OA LG Display Co., Ltd.
18959092 Display Device Final Rejection LG Display Co., Ltd.
18523343 DISPLAY DEVICE AND DRIVING METHOD Non-Final OA LG Display Co., Ltd.
19541705 DISPLAY DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME Non-Final OA Samsung Display Co., Ltd.
19270059 DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE DISPLAY APPARATUS Final Rejection Samsung Display Co., Ltd.
19048766 PIXEL CIRCUIT, DISPLAY APPARATUS INCLUDING THE SAME AND ELECTRONIC APPARATUS INCLUDING THE SAME Non-Final OA Samsung Display Co., LTD.
19030748 DISPLAY DEVICE Non-Final OA Innolux Corporation
18606735 DATA OUTPUT APPARATUS AND SYSTEM THEREOF Final Rejection Lenovo (Beijing) Limited

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Frequently Asked Questions

What is examiner Peijie Shen's allowance rate?

79.4% of resolved applications examined by Peijie Shen were allowed (345 resolved cases), compared with 70.9% across Art Unit 2622 over the last five years.

Does an interview help with examiner Peijie Shen?

This examiner's interview lift is +17.5 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Peijie Shen take to allow a patent?

Applications allowed by Peijie Shen took 860 days on average from filing to allowance.

Which art unit does examiner Peijie Shen work in?

Peijie Shen examines applications in Art Unit 2622 in Tech Center 2600 (Communications).

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