Listed by the USPTO as XING, CHRISTINA ILONA
Tech Center 2800 • Art Units: 2877
This examiner grants 83% of resolved cases
XING, CHRISTINA ILONA works in tech center 2800 and art unit 2877. The record covers 47 resolved cases, with an 83.0% allowance rate. The median time to allowance is 933 days, but the limited case volume makes the profile an initial reference for prosecution planning rather than a complete historical picture.
The interview lift is 10.9%, indicating a limited measured association with allowance. The leading companies are Lumentum Operations LLC, Makeblock Co. Ltd., and Commissariat à l'Énergie Atomique et aux Énergies Alternatives. The leading firms are Harrity & Harrity, LLP, ALSTON & BIRD LLP, and BIRCH STEWART KOLASCH & BIRCH, LLP.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18160274 | METHODS AND APPARATUS FOR CALIBRATION OF SUBSTRATE PROCESSING CHAMBER PLACEMENT VIA IMAGING | Final Rejection | Applied Materials, Inc. |
| 19132977 | FILM THICKNESS MEASURING DEVICE AND FILM THICKNESS MEASURING METHOD | Non-Final OA | HAMAMATSU PHOTONICS K.K. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy83.0% of resolved applications examined by Christina Ilona Xing were allowed (47 resolved cases), compared with 78.2% across Art Unit 2877 over the last five years.
This examiner's interview lift is +10.9 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Christina Ilona Xing took 933 days on average from filing to allowance.
Christina Ilona Xing examines applications in Art Unit 2877 in Tech Center 2800 (Semiconductors, Circuits & Optics).
