This inventor holds 7 USPTO granted patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 1996-1999.
Location History:
- Seoul, KR (1996 - 1997)
- Puchon, KR (1997)
- Kyonggi-do, KR (1998)
- Pucheon, KR (1999)
Company Filing History:
Years Active: 1996-1999
Title: Hyun-min Jo: Innovator in Solar Technology
Introduction
Hyun-min Jo is a prominent inventor based in Bucheon, South Korea. He has made significant contributions to the field of solar technology, holding a total of 7 patents. His work focuses on optimizing solar cell power output, which is crucial for enhancing the efficiency of renewable energy sources.
Latest Patents
One of his latest patents is a solar cell power source device. This device optimizes the power output of the solar cell by detecting the maximum power point and controlling the duty cycle of a switching transistor in a switching power converter. This ensures that the output current of the solar cell follows the maximum power point. Additionally, it features a pulse width modulation controller that multiplies the output voltage by the output current to obtain a power detecting signal. This signal is sampled during two different periods to determine if the power output is decreasing, allowing for modulation of the pulses output to the switching transistor to maintain optimal power output.
Another significant patent is the maximum power point detecting circuit. This circuit includes a power detector that generates a power detecting signal based on the output voltage and current of a solar cell. It also features a comparator that compares previous and current power average values according to the power detecting signal. A discriminator latches the output signal of the comparator, determining if the output power of the solar cell decreases based on the comparison of power average values.
Career Highlights
Hyun-min Jo is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the field of solar technology. His work has been instrumental in advancing solar energy solutions, making them more efficient and reliable.
Collaborations
He collaborates with talented individuals such as Yong-ho Kim and Young-sik Lee, contributing to a dynamic team focused on cutting-edge technology.
Conclusion
Hyun-min Jo's contributions to solar technology through his innovative patents and work at Samsung Electronics Co., Ltd. highlight his role as a key figure in the advancement of renewable energy solutions. His efforts are paving the way for more efficient solar power systems.