Prosecution Insights
Last updated: October 02, 2026

Examiner: HSIEH, HSIN YI

Tech Center 2800 • Art Units: 2811 2813 2816 2899

This examiner grants 51% of resolved cases

Analysis

Hsin Yi Hsieh serves in Art Unit 2811 within Tech Center 2800. The examiner has 641 resolved cases and an allowance rate of 50.9%. This indicates a balanced split between allowances and other resolutions. The median days to allowance is 1426, which is a significant factor for applicants to consider. With 641 resolved cases, the data provides a strong indication of the prosecution process.

The interview lift is 5.7%, suggesting that interviews have a minimal impact on the 50.9% allowance rate. Prosecution likely relies heavily on written arguments to reach a successful outcome. The 1426 median days to allowance indicates a lengthy timeline for granted patents. Practitioners should prepare for an extended process given the 50.9% allowance rate and the 1426 median days to allowance, as interviews provide only a 5.7% boost to the probability of success.

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

Performance Statistics

50.9%
Allow Rate
-17.1% vs TC avg
698
Total Applications
+5.7%
Interview Lift
1426
Avg Prosecution Days
Based on 641 resolved cases, 2023–2026

Rejection Statute Breakdown

0.1%
§101 Eligibility
20.2%
§102 Novelty
37.2%
§103 Obviousness
40.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18794562 DISPLAY DEVICE AND METHOD OF MANUFACTURING LIGHT EMITTING DEVICE Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18260656 CHIP STRUCTURE AND MANUFACTURING METHOD THEREFOR, DISPLAY SUBSTRATE AND DISPLAY DEVICE Non-Final OA BOE TECHNOLOGY GROUP CO., LTD.
17975712 DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME Final Rejection Samsung Display Co., LTD.
17974695 DISPLAY DEVICE Final Rejection Samsung Display Co., LTD.
17743366 PIXEL AND DISPLAY DEVICE INCLUDING THE SAME Non-Final OA Samsung Display Co., LTD.
17471602 DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME Non-Final OA Samsung Display Co., LTD.
17597106 DISPLAY PANEL AND DISPLAY DEVICE Final Rejection WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
18335843 ULTRAVIOLET SEMICONDUCTOR LIGHT-EMITTING ELEMENT Final Rejection STANLEY ELECTRIC CO., LTD.
18808110 Method of manufacturing a light emitting device Non-Final OA InnoLux Corporation
17494264 LUMIPHORIC MATERIAL ARRANGEMENTS FOR MULTIPLE-JUNCTION LIGHT-EMITTING DIODES Final Rejection CreeLED, Inc.
18529320 SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE Non-Final OA SK hynix Inc.
18676595 SYSTEMS AND METHODS FOR FABRICATING FINFETS WITH DIFFERENT THRESHOLD VOLTAGES Non-Final OA Taiwan Semiconductor Manufacturing Company, Ltd.
18785442 FinFET Having Non-Merging Epitaxially Grown Source/Drains Non-Final OA Taiwan Semiconductor Manufacturing Co., Ltd.
17815968 FinFET Having Non-Merging Epitaxially Grown Source/Drains Non-Final OA Taiwan Semiconductor Manufacturing Co., Ltd.
18526331 SEMICONDUCTOR STRUCTURES INCLUDING WIRE-BOND PADS AND FLIP-CHIP BUMPS AND METHOD OF MAKING THE SAME Non-Final OA Taiwan Semiconductor Manufacturing Company Limited
18211900 COMPACT ARRAYS OF COLOR-TUNABLE PIXELS Non-Final OA Lumileds LLC
17622827 DISPLAY PANEL AND MANUFACTURING METHOD THEREOF Final Rejection TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
18267417 OPTOELECTRONIC DEVICE WITH AXIAL-TYPE THREE-DIMENSIONAL LIGHT-EMITTING DIODES Non-Final OA Aledia
18267074 OPTOELECTRONIC DEVICE WITH AXIAL-TYPE THREE-DIMENSIONAL LIGHT-EMITTING DIODES Non-Final OA Aledia
18424896 Semiconductor layout pattern including high-voltage device, and semiconductor structure including high-voltage device Non-Final OA UNITED MICROELECTRONICS CORP.
18029855 SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREFOR, AND LIGHT-EMITTING DEVICE AND MANUFACTURING METHOD THEREFOR Final Rejection ENKRIS SEMICONDUCTOR, INC.

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