Tech Center 2800 • Art Units: 1751 2838 2858 2859
This examiner grants 73% of resolved cases
Samuel Berhanu is an examiner in Tech Center 2800, specifically within Art Unit 1751, with 1072 resolved cases. The examiner maintains an allowance rate of 73.3 percent, which provides a baseline for applicants. This 73.3 percent figure indicates the probability of securing a patent grant on this docket. Understanding this rate is essential for setting expectations during the prosecution phase. The 1072 resolved cases provide a robust statistical foundation.
The interview lift is 14.2 percent, which is a positive indicator for the effectiveness of oral advocacy. This 14.2 percent lift suggests that an interview can improve the chances of allowance compared to the 73.3 percent baseline. Practitioners should view the interview as a strategy for resolving issues on this docket. The median days to allowance is 1105, representing the typical duration for applications that reach a grant. This 1105 median days to allowance helps define the expected timeline for prosecution.
The data in Art Unit 1751 shows that the interview lift is 14.2 percent, offering a clear roadmap for success. The 1105 median days to allowance helps set expectations for the overall timeline in Tech Center 2800. The 73.3 percent allowance rate remains a key metric for evaluating the likelihood of a grant. These metrics emphasize the importance of proactive engagement with the examiner to achieve a positive outcome.
| App # | Title | Status | Assignee |
|---|---|---|---|
| 18213146 | CASE FOR PORTABLE ELECTRONIC DEVICES | Final Rejection | Apple Inc. |
| 18420480 | POWER SUPPLY APPARATUS AND METHOD FOR CONTROLLING POWER SUPPLY APPARATUS | Non-Final OA | Panasonic Intellectual Property Management Co., Ltd. |
| 18601347 | PORTABLE POWER SUPPLY DEVICE AND POWER TOOL SYSTEM | Non-Final OA | Nanjing Chervon Industry Co., Ltd. |
| 18542150 | Active Mitigation of Degradation in Battery Packs | Non-Final OA | ZEBRA TECHNOLOGIES CORPORATION |
| 18456118 | CONTROL STRATEGY FOR A DISTRIBUTED SYSTEM OF DCDC CONVERTERS | Non-Final OA | Volvo Car Corporation |
| 18503707 | METHOD OF PERFORMING A CHARGING OPERATION OF AN ELECTRICAL ENERGY STORAGE SYSTEM | Non-Final OA | Robert Bosch GmbH |
| 18257225 | Removable Battery Pack Comprising at least one Switching Element for Interrupting or Enabling a Charging or Discharging Current | Non-Final OA | Robert Bosch GmbH |
| 18393694 | METHOD FOR CONTROLLING LITHIUM SECONDARY BATTERY | Non-Final OA | HONDA MOTOR CO., LTD. |
| 18376210 | BATTERY CHARGING DEVICE | Non-Final OA | KIA CORPORATION |
| 18579502 | WIRELESS POWER TRANSFER SYSTEM | Non-Final OA | Mitsubishi Electric Corporation |
| 18441385 | PORTABLE CHARGER WITHOUT A BATTERY FOR WEARABLE DEVICES | Non-Final OA | Oura Health Oy |
| 18551315 | POWER SOURCE DEVICE AND ELECTRONIC APPARATUS | Non-Final OA | SONY GROUP CORPORATION |
| 18525043 | CHARGING CONTROL SYSTEM OF A CHARGING UNIT FOR BATTERY PACKS | Non-Final OA | Caterpillar Inc. |
| 18392167 | CIRCUIT FOR DISCHARGING A CAPACITOR USING POWER TRANSISTORS OPERATING IN NON-LINEAR MODE | Non-Final OA | Infineon Technologies AG |
| 18623023 | CHARGING CONTROL METHOD AND APPARATUS, AND VEHICLE AND COMPUTER-READABLE STORAGE MEDIUM | Non-Final OA | BYD COMPANY LIMITED |
| 18462344 | INTELLIGENT DUO-C ADAPTER POWER MANAGEMENT WITH STREAMLINED ARCHITECTURE DESIGN | Non-Final OA | DELL PRODUCTS L.P. |
| 18502053 | POWER SUPPLY UNIT FOR AEROSOL GENERATING DEVICE | Non-Final OA | Japan Tobacco Inc. |
| 18502027 | POWER SUPPLY UNIT FOR AEROSOL GENERATION DEVICE | Non-Final OA | Japan Tobacco Inc. |
| 18589870 | SEMICONDUCTOR-BASED FUSE FOR THE SAFE DISCONNECTING OF A CHARGING-CURRENT PATH | Non-Final OA | Lisa Dräxlmaier GmbH |
| 18569472 | CHARGING DEVICE FOR AEROSOL GENERATING DEVICE AND CHARGING SYSTEM COMPRISING THE SAME | Non-Final OA | KT&G CORPORATION |
| 18275441 | MODULAR BATTERY STORAGE SYSTEM WITH RECHARGEABLE ENERGY STORAGE MODULES, AND METHOD FOR OPERATING THE BATTERY STORAGE SYSTEM | Non-Final OA | VARTA Microbattery GmbH |
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