Listed by the USPTO as CHOI, JAMES J
Tech Center 2800 • Art Units: 2878 2881
This examiner grants 68% of resolved cases
CHOI, JAMES J is assigned to Tech Center 2800 and Art Unit 2878. The profile reports 407 resolved cases, a 68.3% allowance rate, and a median of 1044 days to allowance. The interview lift is 44.9%, indicating a strong positive association with allowance outcomes in this dataset.
FEI Company, Thermo Finnigan LLC, and Samsung Electronics Co., Ltd. are the listed leading companies. AMIN, TUROCY & WATSON, LLP, Clifford Chi, A.P.C., and CROWELL & MORING LLP are the listed leading firms. Practitioners may place particular emphasis on focused interview preparation when developing prosecution strategy.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18520472 | SOURCE VESSEL FOR EUV | Final Rejection | SAMSUNG ELECTRONICS CO., LTD. |
| 18855724 | Imaging System and Imaging Method | Non-Final OA | Hitachi High-Tech Corporation |
| 18364588 | Warm Wafer After Ion Cryo-Implantation | Non-Final OA | Taiwan Semiconductor Manufacturing Co., Ltd. |
| 18728105 | SPECIMEN SUPPORT, IONIZATION METHOD, AND MASS SPECTROMETRY METHOD | Non-Final OA | HAMAMATSU PHOTONICS K.K. |
| 18134020 | APERTURE PATTERNS FOR DEFINING MULTI-BEAMS | Non-Final OA | ASML Netherlands B.V. |
| 18464063 | METHOD OF CONTROLLING A MULTI-POLE DEVICE TO REDUCE OMISSION OF EXITING CHARGED PARTICLES FROM DOWNSTREAM ANALYSIS | Final Rejection | WATERS TECHNOLOGIES CORPORATION |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy68.3% of resolved applications examined by James J Choi were allowed (407 resolved cases), compared with 76.9% across Art Unit 2878 over the last five years.
This examiner's interview lift is +44.9 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by James J Choi took 1,044 days on average from filing to allowance.
James J Choi examines applications in Art Unit 2878 in Tech Center 2800 (Semiconductors, Circuits & Optics).
