Prosecution Insights
Prosecution Insights
Tech Center 2100 • Art Units: 2151 2182 2183 2193
This examiner grants 80% of resolved cases
Matthew D. Sandifer is an examiner in Tech Center 2100 and Art Unit 2151. The examiner has a record of 651 resolved cases. The allowance rate for these cases is 80.3 percent. This 80.3 percent rate indicates a favorable environment for applicants seeking patent protection under this examiner's review.
The data shows an interview lift of 25.1 percent. This 25.1 percent lift suggests that interviews can provide a significant benefit to the prosecution outcome. The median days to allowance is 1108. This 1108-day period represents the typical timeline for applications that reach a grant in Art Unit 2151. The 651 resolved cases reflect the examiner's experience within Tech Center 2100.
Applicants can use the 1108 median days to allowance to plan their IP strategy and resource allocation. The 80.3 percent allowance rate is a primary indicator of the examiner's historical receptiveness to applications. Furthermore, the 25.1 percent interview lift offers a data point for evaluating the impact of direct communication during the examination process.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18024940 | INFORMATION PROCESSING DEVICE, CONTROL METHOD AND STORAGE MEDIUM | Non-Final OA | NEC CORPORATION |
| 18080816 | APPARATUS AND METHOD FOR ENTROPY GENERATION | Non-Final OA | ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
| 18114140 | NORMALIZER AND MULTIPLICATION AND ACCUMULATION (MAC) OPERATOR INCLUDING THE NORMALIZER | Non-Final OA | SK hynix Inc. |
| 18015200 | RANDOM NUMBER GENERATOR AND RANDOM NUMBER GENERATING METHOD | Non-Final OA | Peking University |
| 18088170 | SYSTEMS AND METHODS FOR INTERPOLATING REGISTER-BASED LOOKUP TABLES | Non-Final OA | Advanced Micro Devices, Inc. |
| 18083273 | COMBINED SPARSE AND BLOCK FLOATING ARITHMETIC | Non-Final OA | Advanced Micro Devices, Inc. |
| 17998221 | MASKING ROW OR COLUMN POSITIONS FOR MATRIX PROCESSING | Non-Final OA | Arm Limited |
| 17867625 | ADAPTIVE MATRIX MULTIPLIERS | Non-Final OA | XILINX, INC. |
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