Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12418183 | Power balancing for a power supply system | Katsuhiro Okamura, Varaha Venkata Satya Narayana Jagarapu, David K. Owen | 2025-09-16 |
| 12395008 | Apparatus, system, and method for extending hold-up times for computing devices with redundant power supply units | Siri Subrahmanyam Vadlamani, Prakash B. Kamanuri | 2025-08-19 |
| 11994924 | Power supply assembly with input module and power supply unit | Varaha Venkata Satya Narayana Jagarapu, Muhammad Sagarwala, Katsuhiro Okamura, Franklin D. Boyden, David K. Owen | 2024-05-28 |
| 11664660 | Apparatus, system, and method for selectively balancing power drawn from multiple power plants via redundant power architectures | David K. Owen, Marshall Lise, Katsuhiro Okamura | 2023-05-30 |
| 10998763 | Power supply with programmable restriction | Katsuhiro Okamura, Muhammad Sagarwala | 2021-05-04 |
| 10732691 | Apparatus, systems and methods for detecting electrical failures within computing devices | Franklin D. Boyden, David K. Owen, Anupama Padminidevi Karthikeyan Nair, Katsuhiro Okamura, Michael D. Savini | 2020-08-04 |
| 10298055 | Power supply with programmable restriction | Katsuhiro Okamura, Muhammad Sagarwala | 2019-05-21 |
| 10291035 | Mitigating an effect of a downstream failure in an automatic transfer switching system | David K. Owen | 2019-05-14 |
| 10133328 | Fire prevention in a network device with redundant power supplies | Thuan Che, Frank Krippendorf | 2018-11-20 |
| 10133286 | Minimizing voltage drops on printed circuit boards (PCBs) by using current injectors | David K. Owen | 2018-11-20 |
| 10128831 | Apparatus, system, and method for ensuring reliable initialization conditions in response to external reset signals | Ronald Lam, Martin LAVOIE | 2018-11-13 |
| 10082856 | Performing a health check on power supply modules that operate in a current sharing mode | David K. Owen, Katsuhiro Okamura, Sylvia Toma, Subramanyam Tallak | 2018-09-25 |
| 10063049 | Apparatus, system, and method for improving the power efficiency of telecommunications devices | David K. Owen, Michael Braylovskiy | 2018-08-28 |
| 9831669 | Apparatus, system, and method for controlling power within a power-redundant system | Thuan Che | 2017-11-28 |
| 9825714 | Apparatus, system, and method for reducing electromagnetic interference in redundant power systems | Michael Braylovskiy | 2017-11-21 |
| 9735571 | N+1 power supply system upgrade using dual output power supplies | Muhammad Sagarwala, Thomas Alexander, Michael Braylovskiy, Cynthia Wang | 2017-08-15 |
| 9705337 | Mitigating an effect of a downstream failure in an automatic transfer switching system | David K. Owen | 2017-07-11 |
| 9673567 | Apparatus, system, and method for preventing electric shock during maintenance of telecommunication systems | Michael Braylovskiy, Muhammad Sagarwala | 2017-06-06 |
| 9665146 | Apparatus, system, and method for improving network devices' compatibility with different types of power sources | — | 2017-05-30 |
| 9568893 | Fire prevention in a network device with redundant power supplies | Thuan Che, Frank Krippendorf | 2017-02-14 |
| 9484771 | Uninterruptable power supply for device having power supply modules with internal automatic transfer switches | Michael Braylovskiy, Muhammad Sagarwala | 2016-11-01 |
| 9477284 | Minimizing power loss | Michael Braylovskiy, David K. Owen | 2016-10-25 |
| 9407090 | Detection of a silent failure of a surge protection device | David K. Owen, Michael Braylovskiy, Muhammad Sagarwala | 2016-08-02 |
| 9350169 | Apparatus, system, and method for controlling power within a power-redundant system | Thuan Che | 2016-05-24 |
| 8848362 | Fire prevention in a network device with redundant power supplies | Thuan Che, Frank Krippendorf | 2014-09-30 |