Prosecution Insights
Last updated: October 02, 2026

Examiner: JANG, BO BIN

Tech Center 2800 • Art Units: 2818 2894

This examiner grants 88% of resolved cases

Analysis

Bo Bin Jang, examining in Art Unit 2818, has a high allowance rate of 88.4 percent across 623 resolved cases. This 88.4 percent rate suggests that Tech Center 2800 applicants have a very high probability of securing a patent. The 623 cases demonstrate a consistent pattern of granting applications, making this a very favorable environment for prosecution.

The interview lift is low at 7.4 percent. This 7.4 percent figure indicates that interviews have a minimal impact on the already high 88.4 percent allowance rate. It suggests that Bo Bin Jang is generally satisfied with the applications as filed or through written amendments, making the 7.4 percent lift a secondary consideration for the 623 cases in this portfolio. Written excellence is likely the primary driver of the 88.4 percent success rate.

The median time to allowance is 788 days, which is efficient. This 788-day timeline, combined with the 88.4 percent allowance rate, makes Bo Bin Jang a very effective examiner for the 623 cases in his portfolio. Applicants can expect a quick and successful prosecution process within this 788-day window. The 788-day median is a key advantage for applicants in this unit.

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

Performance Statistics

88.4%
Allow Rate
+20.4% vs TC avg
636
Total Applications
+7.4%
Interview Lift
788
Avg Prosecution Days
Based on 623 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
27.5%
§102 Novelty
49.6%
§103 Obviousness
20.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18817681 FORKSHEET TRANSISTOR STRUCTURE HAVING CONDUCTIVE WALL Non-Final OA Samsung Electronics Co., Ltd.
18641698 SEMICONDUCTOR DEVICES Non-Final OA Samsung Electronics Co., Ltd.
18635753 DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME Non-Final OA Samsung Display Co., LTD.
18596862 ELECTRONIC DEVICE AND METHOD OF PROVIDING THE SAME Non-Final OA Samsung Display Co., Ltd.
18340072 INTEGRATED CIRCUIT DEVICES WITH CONDUCTIVE LINES EXTENDING OVER SCRIBE LINES Non-Final OA Intel Corporation
18695677 OPTICAL COMPONENT MOUNTING PACKAGE AND OPTICAL APPARATUS Non-Final OA KYOCERA Corporation
18504014 MEMORY DEVICE AND MANUFACTURING METHOD OF THE MEMORY DEVICE Final Rejection SK hynix Inc.
18216829 METHODS AND STRUCTURE FOR REDUCED WARPAGE AND IMPROVED ACOUSTIC SCANNING Non-Final OA Taiwan Semiconductor Manufacturing Company LTD
18807199 SUBSTRATE-TO-SUBSTRATE BONDING USING ELECTROSTATIC CHUCKS Non-Final OA Applied Materials, Inc.
18630913 SEMICONDUCTOR STRUCTURE AND METHOD MANUFACTURING THE SAME Non-Final OA NANYA TECHNOLOGY CORPORATION
18399709 COMPOSITE SUBSTRATE AND MANUFACTURING METHOD OF THE SAME AND COMMUNICATION DEVICE Non-Final OA AUO Corporation
18675721 MEMORY DEVICE INCLUDING SELF-ALIGNED DIELECTRIC BASE BELOW WORD LINE CONTACT VIA STRUCTURE AND METHOD FOR FORMING THE SAME Non-Final OA SANDISK TECHNOLOGIES LLC
18404920 SEMICONDUCTOR DEVICE Final Rejection FUJI ELECTRIC CO., LTD.

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