Company Filing History:

9 out of 929

Intersil Americas Inc.

patents

1 out of 238

Renesas Electronics America Inc.

patents

Years Active: 2017-2022

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11418048 - System and method for providing reverse boost mode in battery charger application (2022-08-16),

2. 11258271 - Voltage converters and methods for use therewith (2022-02-22),

3. 11088549 - Multiple chargers configuration in one system (2021-08-10),

4. 10797490 - Battery charge system with transition control that protects adapter components when transitioning from battery mode to adapter mode (2020-10-06),

5. 10594152 - Method and system for a battery charger (2020-03-17),

6. 10523025 - Voltage converters and methods to use therewith (2019-12-31),

7. 10090688 - Overcurrent protection in a battery charger (2018-10-02),

8. 9853467 - Overcurrent protection in a battery charger (2017-12-26),

9. 9748781 - Voltage converters and methods for use therewith (2017-08-29),

10. 9715244 - System and method for determining adapter current limit (2017-07-25),

Title: Innovations of Lei Zhao: A Pioneer in Battery Charger Technology

Introduction

Lei Zhao is an accomplished inventor based in Cary, NC (US), known for his significant contributions to battery charger technology. With a total of 10 patents to his name, Zhao has made remarkable advancements in the field, particularly in enhancing the efficiency and performance of battery chargers in computing systems.

Latest Patents

One of Zhao's latest patents is titled "System and method for providing reverse boost mode in battery charger application." This invention focuses on methods and apparatuses for operating a battery charger in computing systems that have specific system load requirements and battery configurations. The reverse boost mode allows the battery charger to provide system power even when an adapter is not connected, ensuring that devices like CPUs can operate at maximum performance, even when the battery is below a certain discharge level. Another notable patent is "Voltage converters and methods for use therewith." This patent describes a process where a voltage error signal is utilized to produce a PWM signal that drives a power stage of a voltage regulator. The invention includes methods for adapter current limit regulation, enhancing the overall efficiency of power management in electronic devices.

Career Highlights

Throughout his career, Lei Zhao has worked with prominent companies such as Intersil Americas Inc. and Renesas Electronics America Inc. His experience in these organizations has allowed him to develop innovative solutions that address the challenges faced in battery management and power regulation.

Collaborations

Zhao has collaborated with talented individuals in the industry, including Jia Wei and Michael Jason Houston. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Lei Zhao's contributions to battery charger technology exemplify his innovative spirit and dedication to improving electronic device performance. His patents reflect a deep understanding of the complexities involved in power management, making him a significant figure in the field of inventions.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.