Prosecution Insights
Last updated: April 19, 2026

Examiner: PARK, SANGHYUK

Tech Center 2600 • Art Units: 2618 2623 2629 2691

This examiner grants 71% of resolved cases

Performance Statistics

71.0%
Allow Rate
+9.0% vs TC avg
742
Total Applications
+16.5%
Interview Lift
924
Avg Prosecution Days
Based on 717 resolved cases, 2023–2026

Rejection Statute Breakdown

0.8%
§101 Eligibility
25.9%
§102 Novelty
54.1%
§103 Obviousness
16.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19245407 LIGHT EMITTING DISPLAY APPARATUS WITH DRIVING TRANSISTOR FORMED OF AN OXIDE SEMICONDUCTOR Non-Final OA LG Display Co., Ltd.
19078026 DISPLAY DEVICE, DISPLAY PANEL, AND DISPLAY DRIVING METHOD Non-Final OA LG Display Co., Ltd.
19074148 Scan Signal Generation Circuit and Display Device Including the Same Final Rejection LG Display Co., Ltd.
18405752 TOUCH DRIVING CIRCUIT AND DISPLAY APPARATUS INCLUDING THE SAME Non-Final OA LG Display Co., Ltd.
18862217 DISPLAY DEVICE AND DISPLAY CONTROL METHOD Final Rejection SONY GROUP CORPORATION
18881809 PIXEL CIRCUIT, DISPLAY APPARATUS, AND DRIVING METHOD Final Rejection BOE Technology Group Co., Ltd.
19221878 ELECTRONIC DEVICE FOR SENSING A TOUCH Non-Final OA SAMSUNG DISPLAY CO., LTD.
18966688 DIMMING DEVICE ANGULAR UNIFORMITY CORRECTION Final Rejection Magic Leap, Inc.
18672037 DISPLAY APPARATUS, DISPLAY DRIVING DEVICE AND DRIVING METHOD Non-Final OA Novatek Microelectronics Corp.
18675404 FULL-FIELD METROLOGY TOOL FOR WAVEGUIDE COMBINERS AND META-SURFACES Non-Final OA Applied Materials, Inc.
19199438 DISPLAY DEVICE AND ELECTRONIC DEVICE Non-Final OA SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
18589388 METHODS AND SYSTEMS FOR ADDING REAL-WORLD SOUNDS TO VIRTUAL REALITY SCENES Final Rejection Sony Interactive Entertainment Inc.
18471981 VARIABLE EFFECTS ACTIVATION IN AN INTERACTIVE ENVIRONMENT Non-Final OA Universal City Studios LLC
18599414 SYSTEM AND METHOD FOR REDUCING RENDER LATENCY IN A DISPLAY-SERVER COMPUTING SYSTEM Final Rejection Netzyn, Inc.
18783718 DISPLAYS WITH VARIABLE PIXEL SPATIAL RESOLUTION Final Rejection X Display Company Technology Limited
18485405 ASSEMBLY STRUCTURE OF TEMPLE AND SIDE SHIELD Non-Final OA PROHERO GROUP CO., LTD.

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