US Patent Application 18095697. WIRELESS POWER RECEPTION APPARATUS simplified abstract

WIRELESS POWER RECEPTION APPARATUS

Organization Name

ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor(s)

Sang-Won Kim of Daejeon (KR)

Gwangzeen Ko of Daejeon (KR)

Seong-Min Kim of Daejeon (KR)

Jung Ick Moon of Daejeon (KR)

Je Hoon Yun of Daejeon (KR)

In Kui Cho of Daejeon (KR)

Saidul Alam Chowdhury of Incheon (KR)

Shahid Ali Khan of Incheon (KR)

Duk Ju Ahn of Incheon (KR)

WIRELESS POWER RECEPTION APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18095697 titled 'WIRELESS POWER RECEPTION APPARATUS

Simplified Explanation

The patent application describes a wireless power reception apparatus.

• The apparatus includes a resonant circuit with two paths: a first path and a second path.
• The first path consists of a first capacitor and a first gate connected in series.
• The second path is connected in parallel with the first path and consists of a second capacitor and a second gate connected in series.
• The apparatus also includes a reception coil connected to the resonant circuit, which allows it to wirelessly receive power based on the capacitance of the resonant circuit.
• The received power is then used to generate power.
• The resonant circuit is designed to determine a gate driving signal to operate the first and second gates.
• The capacitance of the resonant circuit is determined based on the gate driving signal.

Original Abstract Submitted

Provided is a wireless power reception apparatus. The wireless power reception apparatus includes a resonant circuit including a first path and a second path, the first path including a first capacitor and a first gate connected in series, and the second path being connected in parallel with the first path and including a second capacitor and a second gate connected in series and a reception coil connected to the resonant circuit, configured to wirelessly receive power based on a capacitance of the resonant circuit, and to generate power according to the wirelessly received power, wherein the resonant circuit is configured to determine a gate driving signal to operate the first gate and the second gate and wherein the capacitance of the resonant circuit is determined according to the gate driving signal.