Listed by the USPTO as CHUNG, DAVID Y
Tech Center 3600 • Art Units: 1741 2871 2872 3612
This examiner grants 70% of resolved cases
CHUNG, DAVID Y has resolved 729 cases in Tech Center 3600 and Art Unit 1741. The allowance rate is 70.5%, while the median time to allowance is 1049 days. Allowance occurs in a majority of resolved cases, but the median timeline indicates that applicants should plan for prosecution extending beyond the earliest examination stages.
The interview lift is 7.3%, showing a limited measured association with allowance. The leading companies are BOE Technology Group Co., Ltd., Fujifilm Corporation, and Samsung Display Co., Ltd. The leading firms are BIRCH STEWART KOLASCH & BIRCH, LLP, JCIPRNET, and CANTOR COLBURN LLP. Practitioners may prioritize written responses and use interviews when a discrete issue warrants direct engagement.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18921862 | POLARIZING PLATE, APPARATUS, HEAD-MOUNTED DISPLAY, ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE, AND IMAGING SYSTEM | Non-Final OA | FUJIFILM Corporation |
| 18890877 | FORMING METHOD, OPTICAL FILM, CHOLESTERIC LIQUID CRYSTAL LAYER, OPTICAL LAMINATE, AND PRODUCTION METHOD OF CURVED-SHAPED OPTICALLY FUNCTIONAL LAYER | Non-Final OA | FUJIFILM Corporation |
| 18607430 | DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF | Non-Final OA | Samsung Display Co., Ltd. |
| 18999004 | VEHICLE MIRROR DEVICE | Non-Final OA | TOYOTA JIDOSHA KABUSHIKI KAISHA |
| 18953133 | DISPLAY APPARATUS | Non-Final OA | BOE TECHNOLOGY GROUP CO., LTD. |
| 19181358 | DUAL-SIDED DISPLAY | Non-Final OA | Innolux Corporation |
| 19023036 | DYNAMIC OPACITY VARIATION FOR VEHICLE ROOF GLASS SYSTEM | Non-Final OA | Rivian IP Holdings, LLC |
| 18826044 | HIGH-CONTRAST LASER-ILLUMINATED LIQUID CRYSTAL ON SILICON DISPLAY | Non-Final OA | Meta Platforms Technologies, LLC |
| 18864822 | ANTIVIRAL OPTICAL FILM, IMAGE DISPLAY PANEL, AND IMAGE DISPLAY DEVICE | Non-Final OA | DAI NIPPON PRINTING CO., LTD. |
| 18852132 | Liquid Crystal Cell and Optical Device | Final Rejection | LG Chem, Ltd. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy70.5% of resolved applications examined by David Y Chung were allowed (729 resolved cases), compared with 52.1% across Art Unit 1741 over the last five years.
This examiner's interview lift is +7.3 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by David Y Chung took 1,049 days on average from filing to allowance.
David Y Chung examines applications in Art Unit 1741 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).
