Listed by the USPTO as CHIEM, DINH D
Tech Center 2800 • Art Units: 2874 2883
This examiner grants 72% of resolved cases
CHIEM, DINH D works in tech center 2800 and art unit 2874, with 550 resolved cases. The allowance rate is 72.4%, and the median time to allowance is 1113 days. The interview lift is 16.3%, showing a positive association that is useful but less prominent than the overall allowance result.
The leading companies are Taiwan Semiconductor Manufacturing Company, Ltd., Nippon Telegraph and Telephone Corporation, and Sumitomo Electric Industries Ltd. The leading firms are HARNESS DICKEY (DETROIT), McDonald Hopkins LLC, and Edell, Shapiro, & Finnan, LLC. Practitioners should use interviews selectively within a structured response strategy.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18657246 | AUTOMATIC FIBER CABLE IDENTIFICATION AND CALIBRATION FOR WELL SYSTEMS | Non-Final OA | Halliburton Energy Services, Inc. |
| 18274298 | OPTICAL CONNECTOR AND OPTICAL INTERCONNECT ASSEMBLY | Non-Final OA | 3M INNOVATIVE PROPERTIES COMPANY |
| 17481266 | GLASS SUBSTRATE EMBEDDED PIC TO PIC AND OFF-CHIP PHOTONIC COMMUNICATIONS | Non-Final OA | Intel Corporation |
| 18026845 | OPTICAL CABLE | Final Rejection | NTT, Inc. |
| 18843917 | OPTICAL COUPLING PART AND OPTICAL SWITCH | Non-Final OA | NIPPON TELEGRAPH AND TELEPHONE CORPORATION |
| 18701980 | RESIN COMPOSITION FOR OPTICAL FIBER COATING, COLORED COATING MATERIAL FOR OPTICAL FIBER, AND OPTICAL FIBER | Final Rejection | SUMITOMO ELECTRIC INDUSTRIES, LTD. |
| 18164718 | OPTICAL FIBER MODE FIELD ADAPTER | Non-Final OA | CORNING RESEARCH & DEVELOPMENT CORPORATION |
| 17516847 | SUBMOUNT ARCHITECTURE FOR MULTIMODE NODES | Final Rejection | Cisco Technology, Inc. |
| 18441693 | HERMETICALLY-COVERED PHOTONIC INTEGRATED CIRCUIT (PIC) ON A SUBSTRATE HAVING AN INTEGRATED LASER DIODE | Final Rejection | Meta Platforms Technologies, LLC |
| 18658212 | SEMICONDUCTOR PHOTONICS DEVICES AND METHODS OF FORMATION | Final Rejection | Taiwan Semiconductor Manufacturing Company, Ltd. |
| 18584047 | WAVEGUIDE WITH TRANSITIONAL PORTION AND METHOD OF FABRICATING SAME | Non-Final OA | Taiwan Semiconductor Manufacturing Company, LTD. |
| 18789778 | Photonic Package and Method of Manufacture | Non-Final OA | Taiwan Semiconductor Manufacturing Co., Ltd. |
| 18234576 | MODULAR AND SCALABLE OPTICAL FIBER CABLE FIXATION, ENTRY, STORAGE, AND SPLICING SYSTEM PROVIDING EXPANDABILITY ON DEMAND | Non-Final OA | PPC BROADBAND, INC. |
IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.
Build Your Strategy72.4% of resolved applications examined by Dinh D Chiem were allowed (550 resolved cases), compared with 78.9% across Art Unit 2874 over the last five years.
This examiner's interview lift is +16.3 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.
Applications allowed by Dinh D Chiem took 1,113 days on average from filing to allowance.
Dinh D Chiem examines applications in Art Unit 2874 in Tech Center 2800 (Semiconductors, Circuits & Optics).
