Prosecution Insights
Prosecution Insights
Tech Center 2800 • Art Units: 2877
This examiner grants 83% of resolved cases
Christina Ilona Xing works in Art Unit 2877 of Tech Center 2800. She has 41 resolved cases and an allowance rate of 82.9%. The median days to allowance is 917, which is a standard timeframe for the physical and electronic technologies in this unit. These figures suggest a very favorable environment for applicants, with a high probability of success and efficient processing. Practitioners should find the 82.9% allowance rate to be a strong positive indicator for their cases.
The interview lift is 17.8%. This significant lift, combined with the high baseline allowance rate, suggests that the examiner is both efficient and responsive to direct engagement. With 41 resolved cases, the examiner has established a clear and positive track record. Applicants should factor the 917 days to allowance into their strategy. The 17.8% lift provides a meaningful boost for resolving any outstanding issues. Overall, the data supports a strategy of active communication to complement the already strong 82.9% probability of securing a patent grant.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18874904 | VELOCIMETER IN THE MEDIUM INFRARED FOR MEASURING VELOCITY | Non-Final OA | COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES |
| 19089779 | OPTICAL MEASURING DEVICE, ACQUISITION METHOD, AND RECORDING MEDIUM | Non-Final OA | Mitsubishi Electric Corporation |
| 18709996 | SURFACE INSPECTION APPARATUS | Final Rejection | Hitachi High-Tech Corporation |
| 18160274 | METHODS AND APPARATUS FOR CALIBRATION OF SUBSTRATE PROCESSING CHAMBER PLACEMENT VIA IMAGING | Final Rejection | Applied Materials, Inc. |
| 18068913 | MODULATION UNIT FOR AN ENCODER | Final Rejection | Ocado Innovation Limited |
| 19132977 | FILM THICKNESS MEASURING DEVICE AND FILM THICKNESS MEASURING METHOD | Non-Final OA | HAMAMATSU PHOTONICS K.K. |
| 18234773 | MULTI-PITCH GRID OVERLAY TARGET FOR SCANNING OVERLAY METROLOGY | Non-Final OA | KLA Corporation |
| 18790944 | FLEX-SPECTRUM OPTICAL DETECTOR | Final Rejection | Lumentum Operations LLC |
| 18790928 | FLEX-SPECTRUM OPTICAL DETECTOR | Non-Final OA | Lumentum Operations LLC |
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