Listed by the USPTO as RO, YONG-SUK
Tech Center 3600 • Art Units: 3672 3676
This examiner grants 86% of resolved cases
RO, YONG-SUK is assigned to tech center 3600 and art unit 3672. The profile covers 1292 resolved cases and reports an allowance rate of 85.5%. Median time to allowance is 841 days, supplying a useful timing benchmark for prosecution and portfolio decisions.
Interview lift is 7.8%, indicating a limited interview-related effect compared with the allowance outcome. The listed companies are Halliburton Energy Services Inc., Schlumberger Technology Corporation, and Completion Products Pte. Ltd. The listed firms are CANTOR COLBURN LLP-BAKER HUGHES OILFIELD, CONLEY ROSE, P.C., and JCIP. Practitioners can prioritize technically focused written responses and use interviews selectively to address specific examination disputes.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19244983 | BLUNT-NOSED ROLLER CONE HYBRID BIT | Non-Final OA | Schlumberger Technology Corporation |
| 18306467 | ASYMMETRIC ANCHORING RIDGE DESIGN FOR EXPANDABLE LINER HANGER | Non-Final OA | Halliburton Energy Services, Inc. |
| 17833656 | ISOLATION SLEEVE WITH HIGH-EXPANSION SEALS FOR PASSING THROUGH SMALL RESTRICTIONS | Non-Final OA | Halliburton Energy Services, Inc. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy85.5% of resolved applications examined by Yong-Suk Ro were allowed (1,292 resolved cases), compared with 65.2% across Art Unit 3672 over the last five years.
This examiner's interview lift is +7.8 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Yong-Suk Ro took 841 days on average from filing to allowance.
Yong-Suk Ro examines applications in Art Unit 3672 in Tech Center 3600 (Transportation, E-Commerce & Mechanical Systems).
