Listed by the USPTO as PERSAUD, DEORAM
Tech Center 2800 • Art Units: 2882
This examiner grants 77% of resolved cases
Examiner Deoram Persaud has managed 777 resolved cases within Art Unit 2882, maintaining an allowance rate of 77.1 percent. This rate reflects the outcomes for major industry players such as ASML Holding N.V., Applied Materials Inc., and Taiwan Semiconductor Manufacturing Company, Ltd. Practitioners working with this examiner should note the median days to allowance of 1013, which provides a clear timeline for planning prosecution cycles and managing client expectations regarding patent issuance.
Conducting interviews appears to be a productive strategy, as the data shows an interview lift of 11.7 percent. This increase suggests that direct communication may help resolve technical issues more efficiently than written exchanges alone. Top firms like Pillsbury Winthrop Shaw Pittman, LLP, Studebaker Brackett PLLC, and EDELL, SHAPIRO & FINNAN, LLC frequently appear in this examiner's docket, navigating the 1013-day median pendency to reach final dispositions. The combination of a solid allowance rate and a positive interview lift indicates that a proactive approach is beneficial for applicants in Tech Center 2800.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 19049659 | INSPECTION OF LITHOGRAPHIC LAYERS AND DYNAMIC DATA VIA INLINE METROLOGY | Non-Final OA | Applied Materials, Inc. |
| 18942941 | GRAY TONE UNIFORMITY CONTROL OVER SUBSTRATE TOPOGRAPHY | Non-Final OA | Applied Materials, Inc. |
| 19084239 | WIDTH ADJUSTMENT OF EUV RADIATION BEAM | Non-Final OA | Taiwan Semiconductor Manufacturing Company, Ltd. |
| 18889003 | PHOTOLITHOGRAPHY APPARATUS AND METHOD OF OPERATING THE SAME | Final Rejection | Taiwan Semiconductor Manufacturing Company, Ltd. |
| 18835571 | DEVICE FOR REPLICATING A MASTER HOLOGRAPHIC OPTICAL ELEMENT WITH VARIABLE ILLUMINATION | Final Rejection | Carl Zeiss Jena GmbH |
| 19092004 | COOLING DEVICE FOR COOLING A POSITION-SENSITIVE COMPONENT OF A LITHOGRAPHY SYSTEM | Non-Final OA | ASML Netherlands B.V. |
| 19009394 | LITHOGRAPHIC APPARATUS AND METHOD | Non-Final OA | ASML NETHERLANDS B.V |
| 19009546 | ABERRATION IMPACT SYSTEMS, MODELS, AND MANUFACTURING PROCESSES | Non-Final OA | ASML NETHERLANDS B.V. |
| 18876810 | METROLOGY METHOD AND ASSOCIATED METROLOGY DEVICE | Non-Final OA | ASML Netherlands B.V. |
| 18870245 | SYSTEM, APPARATUS AND METHOD FOR SELECTIVE SURFACE TREATMENT | Non-Final OA | ASML Netherlands B.V. |
| 18837353 | SYSTEMS AND METHODS FOR CLEANING A PORTION OF A LITHOGRAPHY APPARATUS | Non-Final OA | ASML NETHERLANDS B.V. |
| 18749556 | COMPUTATIONAL METROLOGY BASED SAMPLING SCHEME | Final Rejection | ASML NETHERLANDS B.V. |
| 18712671 | SURROUNDING PATTERN AND PROCESS AWARE METROLOGY | Final Rejection | ASML NETHERLANDS B.V. |
| 18233263 | METHOD AND SYSTEM TO MONITOR A PROCESS APPARATUS | Non-Final OA | ASML NETHERLANDS B.V. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy77.1% of resolved applications examined by Deoram Persaud were allowed (777 resolved cases), compared with 72.8% across Art Unit 2882 over the last five years.
This examiner's interview lift is +11.7 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Deoram Persaud took 1,013 days on average from filing to allowance.
Deoram Persaud examines applications in Art Unit 2882 in Tech Center 2800 (Semiconductors, Circuits & Optics).
