Listed by the USPTO as CHOWDHURY, SULTAN U.
Tech Center 2800 • Art Units: 2422 2835 2878 2882
This examiner grants 90% of resolved cases
CHOWDHURY, SULTAN U. works in Tech Center 2800 and Art Unit 2422. The profile covers 1500 resolved cases, an 89.6% allowance rate, and a median of 745 days to allowance. Interview lift is 6.4%, showing a modest positive association between interviews and allowance outcomes across a substantial record.
The leading companies are Seiko Epson Corporation, Coretronic Corporation, and Apple Inc. The listed firms are Dority & Manning, P.A. and Seiko Epson, OLIFF PLC, and JCIPRNET. The allowance rate and median timing support efficient prosecution planning, with interviews used as a supplementary tool rather than the sole basis for advancing claims.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18951544 | Augmented Reality Room Projector | Non-Final OA | Apple Inc. |
| 19042910 | DISPLAY METHOD | Non-Final OA | SEIKO EPSON CORPORATION |
| 19041738 | PROJECTION SYSTEM AND PROJECTOR CART | Non-Final OA | SEIKO EPSON CORPORATION |
| 19041125 | PROJECTION SYSTEM, PROJECTOR CART, AND METHOD OF INSTALLING PROJECTION SYSTEM | Non-Final OA | SEIKO EPSON CORPORATION |
| 19036449 | CALIBRATION METHOD, SYSTEM, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAM | Non-Final OA | SEIKO EPSON CORPORATION |
| 19036484 | PROJECTOR | Non-Final OA | SEIKO EPSON CORPORATION |
| 19013098 | DISPLAY CONTROL METHOD, DISPLAY DEVICE, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING DISPLAY CONTROL PROGRAM | Non-Final OA | SEIKO EPSON CORPORATION |
| 18606005 | LIGHT SOURCE DEVICE AND PROJECTOR | Final Rejection | SEIKO EPSON CORPORATION |
| 18966328 | DISPLAY, DISPLAY SYSTEM, IMAGE PROJECTION SYSTEM, AND MOVABLE OBJECT | Non-Final OA | Panasonic Automotive Systems Co., Ltd. |
| 18817195 | OPTICAL ENGINE MODULE AND PROJECTOR | Non-Final OA | Coretronic Corporation |
| 18769409 | ILLUMINATION SYSTEM AND PROJECTION DEVICE | Non-Final OA | Coretronic Corporation |
| 18544648 | ILLUMINATION MODULE AND OPTICAL APPARATUS THEREOF | Final Rejection | Asia Optical Co., Inc. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy89.6% of resolved applications examined by Sultan U. Chowdhury were allowed (1,500 resolved cases), compared with 64.2% across Art Unit 2422 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 Sultan U. Chowdhury took 745 days on average from filing to allowance.
Sultan U. Chowdhury examines applications in Art Unit 2422 in Tech Center 2800 (Semiconductors, Circuits & Optics).
