Listed by the USPTO as CHO, UN C
Tech Center 4100 • Art Units: 2400 2413 2415 2617 4133
This examiner grants 67% of resolved cases
Un C. Cho examines cases in Art Unit 2400 within Tech Center 4100, with 211 resolved cases. His allowance rate of 66.8 percent is a metric for applicants, though the median days to allowance of 1422 indicates a timeline for prosecution. This duration suggests that applicants must be prepared for a process that requires patience and resources. The 1422-day median pendency is a factor for practitioners to consider when planning their approach.
The interview lift of 6.4 percent suggests an advantage to conducting an interview, though the impact is smaller than the 66.8 percent baseline allowance rate. This figure indicates that written arguments are a primary driver of outcomes in his docket. Major applicants include Apple Inc., Biotronik SE & Co. KG, and Charter Communications Operating LLC. Legal strategy is often managed by firms such as Apple Inc. -- FKM, BUCHANAN INGERSOLL & ROONEY PC, and YOUNG BASILE. The 6.4 percent lift remains a tactical option for resolving specific examiner concerns.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18475652 | Channel State Information Reporting for TRP Operation | Final Rejection | Apple Inc. |
| 18879136 | FRONT-END COMMUNICATION UNIT FOR AN IMPLANT COMMUNICATION SYSTEM AND METHOD FOR OPERATING THE FRONT-END COMMUNICATION UNIT | Non-Final OA | BIOTRONIK SE & Co. KG |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy66.8% of resolved applications examined by Un C Cho were allowed (211 resolved cases), compared with 49.8% across Art Unit 2400 over the last five years.
This examiner's interview lift is +6.4 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Un C Cho took 1,422 days on average from filing to allowance.
Un C Cho examines applications in Art Unit 2400 in Tech Center 4100.
