Prosecution Insights
Last updated: April 19, 2026

Examiner: LEUNG, CHRISTINA Y

Tech Center 3900 • Art Units: 2613 3991 3992

This examiner grants 77% of resolved cases

Performance Statistics

77.0%
Allow Rate
+17.0% vs TC avg
208
Total Applications
-1.8%
Interview Lift
1129
Avg Prosecution Days
Based on 187 resolved cases, 2023–2026

Rejection Statute Breakdown

3.4%
§101 Eligibility
17.5%
§102 Novelty
29.9%
§103 Obviousness
30.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18802843 SEMICONDUCTOR DEVICE, FABRICATION METHOD FOR A SEMICONDUCTOR DEVICE AND ELECTRONIC APPARATUS Non-Final OA Sony Group Corporation
18373758 Battery Pack Having Expandable Battery Module Structure Non-Final OA LG Energy Solution, Ltd.
19210137 APPARATUS FOR, AND METHOD OF, ROLL FORMING SHEETS OF HIGH REFRACTIVE INDEX GLASS Non-Final OA CORNING INCORPORATED
19017052 IMAGING DEVICE AND IMAGING SYSTEM Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
19011093 ORGANIC LIGHT EMITTING DIODE DISPLAY Non-Final OA Samsung Display Co., LTD.
18811022 DISPLAY APPARATUS WITH ELECTRODES HAVING LOWERED RESISTANCE Final Rejection Samsung Display Co., Ltd.
18973981 BACK LIGHT UNIT AND LIQUID CRYSTAL DISPLAY USING THE SAME Non-Final OA LG INNOTEK CO., LTD.
18926179 SEMICONDUCTOR STORAGE DEVICE INCLUDING FIRST PADS ON A FIRST CHIP THAT ARE BONDED TO SECOND PADS ON A SECOND CHIP Non-Final OA Kioxia Corporation
19045839 HTS Magnet Sections Non-Final OA TOKAMAK ENERGY LTD
19039506 MAGNETORESISTIVE STACK AND METHOD OF FABRICATING SAME Non-Final OA Everspin Technologies, Inc.
18659718 REPLACEABLE LENS ELEMENT OF A FISHEYE LENS Non-Final OA GoPro, Inc.
18990662 SCREEN DAMAGE DETECTION FOR DEVICES Non-Final OA Assurant, Inc.
18904066 MULTI-BEAM INSPECTION METHODS AND SYSTEMS Non-Final OA ASML Netherlands B.V.
18828003 IMAGE DISPLAY APPARATUS FOR VEHICLE Non-Final OA Hitachi Industry & Control Solutions, Ltd.
17551616 AUTOMATED APPLICATION OF CUT THERMAL ADHESIVE FILMS Non-Final OA Zazzle Inc.
18773501 APPARATUS AND METHOD FOR GRID-BASED VIRTUAL REALITY ATTRACTION Non-Final OA FanX, Inc.
18609462 DISTANCE DETECTION METHOD AND SYSTEM Non-Final OA LeddarTech Inc.

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