Company Filing History:
3 out of 4,047 
3 out of 19,775 
Years Active: 2012-2014
Title: He-Ping Chen: Innovator in Charging and RF Testing Technologies
Introduction
He-Ping Chen is a notable inventor based in Shenzhen, China. He has made significant contributions to the fields of charging devices and radio frequency testing apparatuses. With a total of 3 patents to his name, Chen's innovations reflect his expertise and dedication to advancing technology.
Latest Patents
One of Chen's latest patents is a charger device that includes a switch, a voltage converter, a constant current circuit, and an automatic disconnecting circuit. The switch connects to an alternating current (AC) power supply, triggering the charger device to operate. The automatic disconnecting circuit is linked to the battery, ensuring that the voltage converter disconnects from the AC power supply when the battery is fully charged. This circuit comprises various components, including resistors, a voltage follower, a zener diode, a variable resistor, a comparator, a switch element, a diode, and a relay. The relay controls the connection between the charger device and the AC power supply.
Another significant patent is a radio frequency (RF) testing apparatus designed for testing devices under test (DUT). This apparatus includes a receiving antenna and a pair of transmitting antennas that send wireless communication signals to the receiving antenna. The shielding box of the apparatus contains a transmitting box and a receiving box for the DUT, along with a connecting box that features a microwave absorption medium. The apparatus is equipped with filters that facilitate the electrical connection between the antennas and the DUT.
Career Highlights
He-Ping Chen has worked with prominent companies in the technology sector, including Hong-Fu Jin Precision Industry (Shenzhen) Co., Ltd. and Hon Hai Precision Industry Co., Ltd. His experience in these organizations has contributed to his development as an inventor and innovator.
Collaborations
Throughout his career, Chen has collaborated with talented individuals such as Kuo-Wei Hung and Hong-Hao Kang. These partnerships have likely enriched his work and led to further advancements in his projects.
Conclusion
He-Ping Chen's contributions to charging devices and RF testing technologies highlight his innovative spirit and technical expertise. His patents not only showcase his creativity but also serve as valuable advancements in the field of technology.