Inventor

CHEN XUESONG

CA21 patents

⚠️ This page may combine multiple inventors who share the name “CHEN XUESONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHEN XUESONG

HYDROGENICS CORP

Fuel cell flow field plate

Method and apparatus for generating hydrogen inside of a fuel cell

Fuel cell with dual end plate humidifiers

Water recovery in the anode side of a proton exchange membrane fuel cell

Water recovery, primarily in the cathode side, of a proton exchange membrane fuel cell

Apparatus for exchanging energy and/or mass

Catalytic humidifier and heater for the fuel stream of a fuel cell

Catalytic humidifier and heater, primarily for humidification of the oxidant stream for a fuel cell

Regenerative dryer device and method for water recovery, primarily in the cathode side, of a proton exchange membrane fuel cell

Method of operating a fuel cell to provide a heated and humidified oxidant

Chemical hydride hydrogen reactor and generation system

Method of heating and humidifying at least one of a fuel stream and an oxidant stream for a fuel cell

HUAWEI INT PTE LTD

Active load modulation technique in near field communication

Apparatus and method for direct radio frequency (RF) sampling in near field communication (NFC) devices

Time-to-digital converter

Digital-to-time converter (DTC) assisted all digital phase locked loop (ADPLL) circuit

Method and device for radio frequency voltage limiting

QUALCOMM INC

Method for improved emergency call

Techniques for post-call service recovery in dual SIM user equipment

AGENCY SCIENCE TECH & RES

Radio frequency identification transceiver

UNIV TSINGHUA

Method, apparatus, electronic device, and storage medium for web search